Detroit, MI DTT to St. Louis, MO STL flight with United

Tue, Sep 15
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Journey information

Overview: Detroit, MI to St. Louis, MO flight

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Flights from Detroit, MI to St. Louis, MO depart on average 46 times per day, taking around 4h 29m. Cheap flight tickets for this journey start at $161 (€131) but you can travel from only $71 (€57) by bus.

The earliest flight runs at 05:00, the last at 22:25. The fastest flight covers the 454 miles (731 km) distance in 1h 32m. August is the cheapest month to fly.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $71 (€57)
Distance
454 miles (731 km)
Average flight duration
4h 29m
Cheapest ticket price
$161 (€131)
Flights per day
46
Fastest flight
1h 32m
First flight
5:00 AM
Last flight
10:25 PM
Cheapest Month
Aug
Cheapest Day
Fri
High Season
Jul - Sep
Low Season
Oct - Dec
Busiest Day
Sat
Least Busy Day
Sat
Best time to book
1 day
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $71 (€57)

The cheapest and fastest flights from Detroit, MI to St. Louis, MO

Showing times, prices and bookable tickets for Sep 15

Cheapest price on Sep 15

$256

Average ticket price on Sep 15

$379

Fastest journey on Sep 15

3 h 55 m

Average journey duration on Sep 15

5 h 21 m

Flights on Sep 15

3

Distance

731 km

Cheap tickets

The best way to find a cheap flight ticket from Detroit, MI to St. Louis, MO is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Detroit, MI to St. Louis, MO will cost around $379 if you buy it on the day, but the cheapest tickets can be found for only $256.

Fast flights

On Tue, Sep 15, we found 3 flights from Detroit, MI to St. Louis, MO, including 3 direct services.

On Tue, Sep 15 the direct flights cover the 731 km distance in an average of 5 h 21 m but if you time it right, some flights will get you there in just 3 h 55 m .

On Tue, Sep 15 the longest flights will take 7 h 24 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

  • American Airlines
    9:45 AM4h44
    Detroit, MI
    2:29 PMSt. Louis, MO
    $2561One-way
    0 transfers
  • United
    10:18 PM3h55
    Detroit, MI
    2:13 AMSt. Louis, MO
    $4281One-way
    0 transfers
  • American Airlines
    5:06 PM7h24
    Detroit, MI
    12:30 AMSt. Louis, MO
    $4531One-way
    0 transfers

Travel Information

Compare train, bus, and flight for Detroit, MI to St. Louis, MO

Omio recommends booking the train as it is the most popular option from Detroit, MI to St. Louis, MO among Omio's users. If you are prioritising price, take the bus, with an average ticket price of $110 For those with little time, consider booking a flight, which has an average total journey time of 6h 29m. If you are seeking to minimise your carbon footprint, the train is your best option, with estimated CO2 emissions of 0.2 - 0.7kg. Average ticket prices depend on the travel mode: a bus costs an average of $110, while a flight costs an average of $664.

Distance: 454 miles (731 km)

Compare flight with

Flight
Most popular
Train
Bus
Driving

$664

Average price

$230

Average price

$110

Average price

Cheapest

$108

Average price

(fuel + tolls)

6h 29m

Average total duration

Fastest

4h 29m

Onboard

+

2h 0m

Additional time*

10h 58m

Average total duration

10h 28m

Onboard

+

30m

Additional time*

12h 43m

Average total duration

12h 13m

Onboard

+

30m

Additional time*

7h 46m

Average total duration

(door-to-door)

2.2 - 4.4kg

CO2 emissions

0.2 - 0.7kg

CO2 emissions

Lowest

0.7 - 1.8kg

CO2 emissions

-

CO2 emissions

United

Most popular airline

Amtrak

Most popular train company

Greyhound

Most popular bus company

Your own car or car rental

Direct Options

Direct Options

Direct Options

Direct Options

Additional time: Average total travel duration to departure point, security checks and transfers.

The cheapest way to travel from Detroit, MI to St. Louis, MO is a bus with an average price of $110 (€89).

This is compared to other travel options from Detroit, MI to St. Louis, MO:

A bus is $120 (€98) less than a train for this route with tickets for a train from Detroit, MI to St. Louis, MO costing on average $230 (€186).

A bus is $554 (€449) less than a flight for this route with tickets for a flight from Detroit, MI to St. Louis, MO costing on average $664 (€538).

The fastest way to travel from Detroit, MI to St. Louis, MO is by flight with an average journey time of 4h 29m.

Other travel options to St. Louis, MO take longer:

Train takes on average 10h 28m.

Bus takes on average 12h 13m.

It's helpful to compare your options as there are 3 ways to travel between Detroit, MI and St. Louis, MO including taking a train, bus, and flight.
We recommend using the train as it is the most popular way to get from Detroit, MI to St. Louis, MO among Omio's users.

Live departures

Detroit, MI to St. Louis, MO flight times

The table below shows live departures for Detroit, MI to St. Louis, MO flights for today, Monday, September 14. You can also manually refresh the results below to see updated flight journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
UnitedUA6201 · UA44276:00 AM Detroit Wayne County Airport
4h39
9:39 AM St. Louis Lambert International Airport1 transfer
UnitedUA3497 · UA20426:00 AM Detroit Wayne County Airport
6h17
11:17 AM St. Louis Lambert International Airport1 transfer
UnitedUA6201 · UA45276:00 AM Detroit Wayne County Airport
14h11
7:11 PM St. Louis Lambert International Airport1 transfer
American AirlinesAA387 · AA24976:00 AM Detroit Wayne County Airport
4h29
9:29 AM St. Louis Lambert International Airport1 transfer
American AirlinesAA1739+psa airlinesAA54146:00 AM Detroit Wayne County Airport
5h29
10:29 AM St. Louis Lambert International Airport1 transfer
psa airlinesAA5244+Republic AirlinesAA44366:00 AM Detroit Wayne County Airport
5h15
10:15 AM St. Louis Lambert International Airport1 transfer
American AirlinesAA1240+envoy airAA40746:00 AM Detroit Wayne County Airport
7h15
12:15 PM St. Louis Lambert International Airport1 transfer
UnitedUA2839 · UA61736:15 AM Detroit Wayne County Airport
17h15
10:30 PM St. Louis Lambert International Airport1 transfer
UnitedUA2839 · UA40466:15 AM Detroit Wayne County Airport
9h00
2:15 PM St. Louis Lambert International Airport1 transfer
UnitedUA2839 · UA45936:15 AM Detroit Wayne County Airport
13h17
6:32 PM St. Louis Lambert International Airport1 transfer
American AirlinesAA2818+skywest airlinesAA64656:36 AM Detroit Wayne County Airport
4h42
10:18 AM St. Louis Lambert International Airport1 transfer
UnitedUA3652 · UA20427:00 AM Detroit Wayne County Airport
5h17
11:17 AM St. Louis Lambert International Airport1 transfer
UnitedUA3652 · UA37177:00 AM Detroit Wayne County Airport
10h06
4:06 PM St. Louis Lambert International Airport1 transfer
American AirlinesAA1439 · AA30967:30 AM Detroit Wayne County Airport
6h33
1:03 PM St. Louis Lambert International Airport1 transfer
UnitedUA1683 · UA46137:35 AM Detroit Wayne County Airport
3h37
10:12 AM St. Louis Lambert International Airport1 transfer
skywest airlinesAA6355+envoy airAA40138:21 AM Detroit Wayne County Airport
5h55
1:16 PM St. Louis Lambert International Airport1 transfer
envoy airAA4013+Republic AirlinesAA46458:21 AM Detroit Wayne County Airport
9h27
4:48 PM St. Louis Lambert International Airport1 transfer
American AirlinesAA2444+envoy airAA40138:21 AM Detroit Wayne County Airport
13h23
8:44 PM St. Louis Lambert International Airport1 transfer
American AirlinesAA482 · AA13638:24 AM Detroit Wayne County Airport
7h20
2:44 PM St. Louis Lambert International Airport1 transfer
UnitedUA2302 · UA16399:06 AM Detroit Wayne County Airport
8h28
4:34 PM St. Louis Lambert International Airport1 transfer
UnitedUA2302 · UA14229:06 AM Detroit Wayne County Airport
12h32
8:38 PM St. Louis Lambert International Airport1 transfer
UnitedUA4769 · UA7759:15 AM Detroit Wayne County Airport
3h47
12:02 PM St. Louis Lambert International Airport1 transfer
UnitedUA3409 · UA37179:26 AM Detroit Wayne County Airport
7h40
4:06 PM St. Louis Lambert International Airport1 transfer
American AirlinesAA3066+psa airlinesAA56609:42 AM Detroit Wayne County Airport
7h45
4:27 PM St. Louis Lambert International Airport1 transfer
skywest airlinesAA6355 · AA625510:21 AM Detroit Wayne County Airport
3h55
1:16 PM St. Louis Lambert International Airport1 transfer
American AirlinesAA2444+skywest airlinesAA625510:21 AM Detroit Wayne County Airport
11h23
8:44 PM St. Louis Lambert International Airport1 transfer
skywest airlinesAA6255+Republic AirlinesAA464510:21 AM Detroit Wayne County Airport
7h27
4:48 PM St. Louis Lambert International Airport1 transfer
UnitedUA1965 · UA451410:30 AM Detroit Wayne County Airport
4h45
2:15 PM St. Louis Lambert International Airport1 transfer
UnitedUA6251 · UA459310:55 AM Detroit Wayne County Airport
8h37
6:32 PM St. Louis Lambert International Airport1 transfer
UnitedUA6251 · UA617310:55 AM Detroit Wayne County Airport
12h35
10:30 PM St. Louis Lambert International Airport1 transfer
American AirlinesAA2582 · AA268611:01 AM Detroit Wayne County Airport
7h29
5:30 PM St. Louis Lambert International Airport1 transfer
American AirlinesAA3101 · AA276111:43 AM Detroit Wayne County Airport
7h21
6:04 PM St. Louis Lambert International Airport1 transfer
American AirlinesAA3101 · AA248711:43 AM Detroit Wayne County Airport
8h24
7:07 PM St. Louis Lambert International Airport1 transfer
American AirlinesAA3101+envoy airAA394411:43 AM Detroit Wayne County Airport
5h57
4:40 PM St. Louis Lambert International Airport1 transfer
UnitedUA426 · UA200012:35 PM Detroit Wayne County Airport
4h03
3:38 PM St. Louis Lambert International Airport1 transfer
American AirlinesAA2571+Republic AirlinesAA439212:55 PM Detroit Wayne County Airport
5h10
5:05 PM St. Louis Lambert International Airport1 transfer
envoy airAA3977+Republic AirlinesAA464512:56 PM Detroit Wayne County Airport
4h52
4:48 PM St. Louis Lambert International Airport1 transfer
UnitedUA6190 · UA2497 · UA10322:06 PM Detroit Wayne County Airport
8h30
9:36 PM St. Louis Lambert International Airport2 transfers
UnitedUA6190 · UA2497 · UA45762:06 PM Detroit Wayne County Airport
9h53
10:59 PM St. Louis Lambert International Airport2 transfers
UnitedUA6190 · UA45272:06 PM Detroit Wayne County Airport
6h05
7:11 PM St. Louis Lambert International Airport1 transfer
UnitedUA5381 · UA44162:07 PM Detroit Wayne County Airport
3h59
5:06 PM St. Louis Lambert International Airport1 transfer
UnitedUA3611 · UA16372:52 PM Detroit Wayne County Airport
9h46
11:38 PM St. Louis Lambert International Airport1 transfer
UnitedUA3611 · UA35272:52 PM Detroit Wayne County Airport
6h55
8:47 PM St. Louis Lambert International Airport1 transfer
UnitedUA302 · UA14223:29 PM Detroit Wayne County Airport
6h09
8:38 PM St. Louis Lambert International Airport1 transfer
American AirlinesAA3069+envoy airAA39804:04 PM Detroit Wayne County Airport
9h23
12:27 AM St. Louis Lambert International Airport1 transfer
American AirlinesAA2444+envoy airAA39804:04 PM Detroit Wayne County Airport
5h40
8:44 PM St. Louis Lambert International Airport1 transfer
UnitedUA3610 · UA45184:26 PM Detroit Wayne County Airport
4h34
8:00 PM St. Louis Lambert International Airport1 transfer
UnitedUA3610 · UA44124:26 PM Detroit Wayne County Airport
3h50
7:16 PM St. Louis Lambert International Airport1 transfer
UnitedUA3692 · UA16374:44 PM Detroit Wayne County Airport
7h54
11:38 PM St. Louis Lambert International Airport1 transfer
American AirlinesAA3310 · AA14455:10 PM Detroit Wayne County Airport
7h33
11:43 PM St. Louis Lambert International Airport1 transfer
Republic AirlinesAA4382 · AA46805:12 PM Detroit Wayne County Airport
5h12
9:24 PM St. Louis Lambert International Airport1 transfer
UnitedUA4034 · UA55826:48 PM Detroit Wayne County Airport
16h22
10:10 AM St. Louis Lambert International Airport1 transfer
UnitedUA4034 · UA40466:48 PM Detroit Wayne County Airport
20h27
2:15 PM St. Louis Lambert International Airport1 transfer
UnitedUA3644 · UA16377:02 PM Detroit Wayne County Airport
5h36
11:38 PM St. Louis Lambert International Airport1 transfer
UnitedUA2792 · UA45767:31 PM Detroit Wayne County Airport
4h28
10:59 PM St. Louis Lambert International Airport1 transfer
UnitedUA4556 · UA44277:48 PM Detroit Wayne County Airport
14h51
9:39 AM St. Louis Lambert International Airport1 transfer
American AirlinesAA3069+envoy airAA39478:47 PM Detroit Wayne County Airport
4h40
12:27 AM St. Louis Lambert International Airport1 transfer

This is the last flight of the day.

Find all the dates and times for this journey

Compare prices and tickets Detroit, MI to St. Louis, MO by train, bus, or flight

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Why should you book Detroit, MI to St. Louis, MO flights with Omio?

United operates all flights services from Detroit, MI to St. Louis, MO.
Omio is an official ticket reseller for all your travel options from Detroit, MI to St. Louis, MO.

Why book with Omio vs United?

  • Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
  • Compare all your options: Omio allows you to compare United with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Detroit, MI to St. Louis, MO.

Why book with Omio over Kayak, Skyscanner or Trip?

  • Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Detroit, MI to St. Louis, MO.

Airlines: United, American Airlines, skywest airlines, Republic Airlines, psa airlines, Spirit Airlines from Detroit, MI to St. Louis, MOFind the best flights between Detroit, MI to St. Louis, MO with Omio's travel partners United, American Airlines, skywest airlines, Republic Airlines, psa airlines, Spirit Airlines from $71 (€57). We can find you the best deals, schedules and tickets when comparing and booking the best trip.

United

About
United Airlines, established in 1926, is a major U.S. airline headquartered in Chicago, Illinois. Operating an extensive domestic and international network, United serves more destinations than any other airline, connecting travelers across six continents. The airline's eight hubs include Chicago–O'Hare, Denver, Houston–Intercontinental, Los Angeles, Newark, San Francisco, Washington–Dulles, and Guam. As a founding member of the Star Alliance, United offers a comprehensive range of services, including regional flights through United Express, catering to both leisure and business travelers. The airline is committed to sustainability, investing in sustainable aviation fuel and innovative technologies to reduce its environmental impact.
Luggage & cancellation policy
Average United Duration
2h 49m
Cheapest United Price
$290 (€235)
United frequency
31 a day
Luggage included
Carry-on baggage allowance is 7kg total (2 pieces max. ) for both Choice and Flex fares on United Airlines and Virgin Australia flights.
Additional luggage
Excess baggage fees apply for additional checked luggage beyond the standard allowance.
Luggage storage
Both airlines provide checked baggage services for storing luggage during flights.
Cancellation Policy
Cancellation fees apply per person, per booking, with specific fees for different fare types.
Refund
Not applicable to flights; however, full refunds are available if flights are canceled by the airline.
Pregnant on board
Pregnant passengers are permitted to travel, with specific guidelines and medical certificates required after a certain gestational period.
Unaccompagned minor
Unaccompanied minors are permitted to travel, with specific age restrictions and services provided.
Amenities on board the airplane
Wifi
Food sold onboard
Meals and snacks are included on international flights operated by United Airlines and Virgin Australia.
Seat reservation
Seat selection may incur additional fees, depending on the fare type and airline.
Toilets
USB plugs
Accessibility
United Airlines and Virgin Australia offer services to and within Australia, providing accessible travel options for passengers with mobility needs.
Bikes
Both airlines permit bicycles onboard, with specific guidelines and fees.
Pets
United Airlines and Virgin Australia allow pets onboard, subject to specific policies and fees.

American Airlines

About
American Airlines is one of the largest airlines in the world, connecting travelers to hundreds of destinations across the United States, Latin America, Europe, Asia, and beyond. Operating from major hubs such as Dallas/Fort Worth, Miami, and Charlotte, American offers a wide range of travel options. Passengers can choose from Economy with affordable fares, Premium Economy with extra space, or Business and First Class featuring flat-bed seats, premium dining, and lounge access. With a modern fleet and membership in the oneworld alliance, American Airlines combines global reach with comfort and reliability.
Luggage & cancellation policy
Average American Airlines Duration
2h 46m
Cheapest American Airlines Price
$290 (€235)
American Airlines frequency
12 a day
Luggage included
1 carry-on bag (22 x 14 x 9 inches) and 1 personal item (18 x 14 x 8 inches) included in most fares
Additional luggage
Checked bags fees vary by route. First checked bag typically $30, second $40 on domestic flights
Cancellation Policy
Basic Economy tickets cannot be changed or refunded. Other fares allow changes with fee, refunds subject to fare rules.
Pregnant on board
Passengers can fly up to 36 weeks for single pregnancies, 32 weeks for multiple pregnancies. Medical certificate required within 7 days of departure if within 4 weeks of due date.
Unaccompagned minor
Children ages 5-14 can travel alone using American Airlines Unaccompanied Minor Service. Service fee is $150 each way.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
American Airlines provides wheelchair assistance and special services for passengers with disabilities. Assistance must be requested at least 48 hours before departure.
Pets
Small dogs and cats allowed in cabin for $125 fee. Must be in approved carrier under seat. Service animals allowed.

skywest airlines

About
SkyWest Airlines is a major North American regional airline headquartered in St. George, Utah. It operates flights for larger carriers such as Alaska Airlines (as Alaska SkyWest), American Airlines (as American Eagle), Delta Air Lines (as Delta Connection), and United Airlines (as United Express). SkyWest is the largest regional airline in North America by fleet size, passengers carried, and destinations served. The airline connects passengers to over 250 destinations across the United States, Canada, and Mexico, primarily linking smaller airports to major airline hubs. SkyWest's fleet consists of regional jets, including the Bombardier CRJ series and Embraer 175 aircraft.
Luggage & cancellation policy
Average skywest airlines Duration
2h 49m
Cheapest skywest airlines Price
$308 (€250)
skywest airlines frequency
3 a day
Luggage included
One carry-on bag and one personal item are allowed for free.
Additional luggage
Additional luggage can be purchased, and fees apply for excess, oversized, or overweight baggage.
Cancellation Policy
If canceled within 24 hours of purchase, a full refund is possible, provided the departure is at least 7 days away; after 24 hours, fees range from $100 to $500.
Refund
If SkyWest Airlines cancels a flight, passengers are eligible for a full refund.
Pregnant on board
Being pregnant on board is allowed, but specific policies may depend on the partner airline.
Unaccompagned minor
Children aged 5-14 can travel alone using the unaccompanied minor service, which includes airport escort and supervision.
Amenities on board the airplane
Seat reservation
Toilets
Accessibility
SkyWest Airlines complies with all provisions of the Air Carrier Access Act and accommodates customers with special needs.
Bikes
Bicycles can be checked in but may incur additional fees and must be properly packed.
Pets
Small pets like cats and dogs are allowed in the cabin for a fee, with restrictions on pet and carrier size.

psa airlines

About
PSA Airlines is an American regional airline and a wholly-owned subsidiary of the American Airlines Group, operating exclusively on behalf of American Airlines under the American Eagle brand. Headquartered in Charlotte, North Carolina, PSA Airlines operates over 800 daily flights to nearly 100 destinations across the United States. The airline maintains an all-jet fleet consisting of Bombardier CRJ700 and CRJ900 regional aircraft. With a team of over 5,000 employees, PSA Airlines plays a significant role in connecting smaller cities to major hubs within American Airlines' network.
Luggage & cancellation policy
Average psa airlines Duration
3h 54m
Cheapest psa airlines Price
$502 (€407)
psa airlines frequency
1 a day
Luggage included
One carry-on bag and one personal item are allowed.
Additional luggage
Additional luggage can be checked for a fee, with weight limits up to 32kg (70lbs) for a single piece.
Cancellation Policy
PSA Airlines' cancellation policy depends on the timeframe of cancellation and ticket flexibility, with some flexible ticket options offering easier cancellations.
Refund
Passengers are entitled to a refund if the airline cancels a flight and they choose not to travel.
Amenities on board the airplane
Food sold onboard
Non-alcoholic beverages are complimentary in Economy Class, while alcoholic drinks and snack boxes can be purchased.
Seat reservation
Seat selection for standard seating is typically included, but preferred or Main Cabin Extra seats may require an additional fee.
Accessibility
Wheelchair assistance is available and should be requested at least 24 hours prior to flight departure.
Bikes
Bicycles can be carried as checked baggage if handlebars are turned sideways, pedals are removed, tires are deflated, and the bike is packed in a case or durable cardboard box.

Republic Airlines

About
Republic Airways is a major regional airline in the United States, operating as a subsidiary of Republic Airways Holdings. It provides scheduled passenger service for American Airlines (as American Eagle), Delta Air Lines (as Delta Connection), and United Airlines (as United Express) using a fleet of Embraer 170 and 175 regional jets. Headquartered in Indianapolis, Indiana, Republic Airways operates over 900 daily flights to more than 80 cities across the U.S. and Canada. The company is known for its large fleet of Embraer E-Jets and its state-of-the-art training facilities. In April 2025, Republic Airways Holdings announced its acquisition of Mesa Air Group, which is expected to create the second-largest regional carrier in the U.S.
Luggage & cancellation policy
Average Republic Airlines Duration
2h 56m
Cheapest Republic Airlines Price
$297 (€241)
Republic Airlines frequency
2 a day
Luggage included
One carry-on bag (24 x 16 x 10) and one personal item
Additional luggage
Checked bags for a fee
Cancellation Policy
Tickets are non-refundable but may be cancelled for future flight credit minus applicable fees
Pregnant on board
Passengers can fly up to the end of their 36th week for single pregnancies and the end of their 32nd week for multiple pregnancies
Unaccompagned minor
Unaccompanied minor service is available for children ages 5-14. Must be booked directly with Republic Airlines
Amenities on board the airplane
USB plugs
Accessibility
Republic Airlines offers assistance for passengers with reduced mobility, including wheelchair services and priority boarding. Passengers are advised to request these services in advance to ensure availability and proper arrangements.

Spirit Airlines

About
Spirit Airlines is an American ultra-low-cost carrier, headquartered in Dania Beach, Florida, operating scheduled flights throughout the United States, the Caribbean, and Latin America. Known for its distinctive bright yellow planes, Spirit's business model traditionally focuses on offering low base fares by unbundling services, allowing passengers to pay only for the amenities they choose, such as baggage and seat selection. As of August 2024, Spirit is evolving its offerings, introducing new fare tiers like "Go Big," "Go Comfy," "Go Savvy," and "Go," which include various bundled perks such as wider seats, extra legroom, priority boarding, and in-flight refreshments. Spirit was the seventh largest passenger carrier in North America as of 2023.
Luggage & cancellation policy
Average Spirit Airlines Duration
1h 32m
Cheapest Spirit Airlines Price
$161 (€131)
Spirit Airlines frequency
1 a day
Luggage included
Personal item (18 x 14 x 8 inches) included
Additional luggage
Checked bags: First bag $79-89, Second bag $89-99, Additional bags $105-110
Cancellation Policy
Cancellation within 24 hours of booking is free, after that fees apply based on fare type and timing
Pregnant on board
Up to 7 days before departure with medical certificate. After 28 weeks, medical certificate required
Unaccompagned minor
Ages 5-14 can travel as unaccompanied minors for $100 fee per direction. Service not available on international flights or connecting flights
Amenities on board the airplane
Wifi
Accessibility
Spirit Airlines offers assistance for passengers with disabilities, including wheelchair services and priority boarding. Passengers are encouraged to request assistance at least 48 hours in advance to ensure availability.

Complete guide to St. Louis, MO

Things to do in St. Louis, MO

Discover the best of St. Louis, MO — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect St. Louis, MO trip today.

  • Must visit

Saint Louis Art Museum

Vast art museum in Forest Park with global collections from antiquity to modern works and strong free general admission.

  • Recommended

Missouri History Museum

Leading history museum covering St. Louis, Missouri, and national stories through rotating exhibitions in Forest Park.

  • Recommended

Saint Louis Science Center

Interactive science museum with hands-on exhibits, planetarium, and family-friendly displays near Forest Park.

United States dollar ($)

Moderate for U.S. city breaks: hotels and dining are reasonable, transit is limited, and attractions often cost less than in larger U.S. tourist cities.

Average meal costs

Budget
$10-15 for fast food or casual lunch.
Mid-range
$20-35 per person for a mid-range restaurant meal.
Fine dining
$60+ per person at upscale restaurants.
Coffee
$3-5 for coffee or cappuccino.

Tipping culture

Tip 18-20% at restaurants, $1-2 per drink at bars, and 10-15% for taxis. Cafes often have tip jars or screen prompts.

FAQs: Detroit, MI to St. Louis, MO Flight

Find answers to the most common questions about traveling from Detroit, MI to St. Louis, MO by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at St. Louis, MO, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from Detroit, MI to St. Louis, MO can start from as little as $161 (€131) when you book in advance. The average flight ticket price for Detroit, MI to St. Louis, MO is $664 (€538) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Detroit, MI to St. Louis, MO is 1h 32m to travel the 454 miles (731 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Detroit, MI to St. Louis, MO leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Detroit, MI to St. Louis, MO leaves at 10:25 PM.
There are 46 flights a day from Detroit, MI to St. Louis, MO which require at least one change with United. Schedules can vary on holidays or weekends with fewer flights.
When taking a flight from Detroit, MI to St. Louis, MO, you can count on United for the best way to get you to St. Louis, MO. You can also check all possible airlines who offer a service between Detroit, MI and St. Louis, MO and compare the amenities they offer before buying a plane ticket.
Flights from Detroit, MI to St. Louis, MO generally leave from Detroit Wayne County Airport and arrive in St. Louis Lambert International Airport.Detroit Wayne County Airport is 1 miles (3 km) away from Detroit, MI city centre and St. Louis Lambert International Airport is 1 miles (2 km) from St. Louis, MO city centre.
The cheapest month for a flight from Detroit, MI to St. Louis, MO is August.
It's helpful to compare your options as there are 3 ways to travel between Detroit, MI and St. Louis, MO including taking a train, bus, and flight.
Since neither Detroit, MI nor St. Louis, MO are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 1 h between Detroit, MI and St. Louis, MO all year round.
The best events to attend in St. Louis, MO include:
  • St. Louis Mardi Gras, a vibrant celebration featuring parades, live music, and festive activities in the Soulard neighborhood
  • St. Louis Art Fair, an annual event showcasing local and national artists with art exhibits, live performances, and culinary delights
  • Fair St. Louis, a multi-day Independence Day festival with fireworks, concerts, and family-friendly activities along the Gateway Arch.
The best holidays to experience in St. Louis, MO include:
  • Independence Day, vibrant fireworks and festive celebrations throughout the city
  • Labor Day, pleasant weather and various outdoor activities
  • Thanksgiving, a time for family gatherings with a charming autumn atmosphere.
The best season to visit St. Louis, MO is Spring or Fall. The best weather to explore St. Louis, MO is during April-May or September-October.
We recommend using the train as it is the most popular way to get from Detroit, MI to St. Louis, MO among Omio's users.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In St. Louis, MO, travelers should be cautious in certain neighborhoods with higher crime rates, especially after dark. Common safety concerns include petty theft, pickpocketing, and occasional scams targeting visitors near popular attractions like the Gateway Arch. It’s advisable to stay in well-populated areas, avoid displaying valuables openly, and use reputable transportation services to minimize risks.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.

popular airports

Popular airports from Detroit, MI to St. Louis, MO

Most Detroit, MI to St. Louis, MO flights use the Detroit Wayne County Airport to St. Louis Lambert International Airport airport pair. Use this guide to compare Detroit, MI and St. Louis, MO airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.

Departure airports in Detroit
Arrival airports in St. Louis

Which Detroit, MI airport do flights to St. Louis, MO leave from?

Flights from Detroit, MI to St. Louis, MO depart from Detroit Wayne County Airport. The airport is 2 miles (4 km) from Detroit, MI city centre at 11050 W G Rogell Dr #602, Detroit, MI 48242, USA.
Detroit Wayne County Airport (DTW)11050 W G Rogell Dr #602, Detroit, MI 48242, USAWifiShoppingParkingDiningATMTaxisAccessibilityWCHotelShowerLoungeLost and Found OfficeCar Rental
City-centre transport

Getting to Detroit Wayne County Airport from Detroit city centre

Detroit Wayne County Airport is 3 km from Detroit city centre. Public transport options include:

Bus261 · 57m · $1 · every ~4 min
261 · 1h 4m · $1 · every ~4 min

Detroit Wayne County Airport airport facilities and services

Detroit Wayne County Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.

Food and drink

Food options include: Restaurants are located in both Mcmara and North terminals, offering a variety of cuisines including American and Italian. Top options include Chick-fil-A and Andiamo.

Wi-Fi and ATMs

Free Wi-Fi available throughout the airport. ATMs are located throughout both terminals, near gates and baggage claimas.

Luggage and lost property

Lost and found is available at the station.

Parking, taxis and toilets

Available at Detroit Wayne County Airport: Parking, Taxis, WC.

Bike and car services

Available at Detroit Wayne County Airport: Car Rental.

Accessibility

Accessibility facilities are available at Detroit Wayne County Airport: Elevators, ramps, toilets.

Shops, hotels and contact

Nearby hotels include Hotels are available within walking distance, including The Westin Detroit Metropolitan Airport Hotel located in the Mcmara terminal..

Most popular flights to and from St. Louis, MO and Detroit, MI

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