Cincinnati, OH CVG to St. Louis, MO STL Flights

Sun, Mar 22
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Journey information

Overview: Cincinnati, OH to St. Louis, MO flight

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Icon of flight

Flights from Cincinnati, OH to St. Louis, MO depart on average 35 times per day, taking around 6h 4m. Cheap flight tickets for this journey start at $314 (€255) but you can travel from only $63 (€51) by bus.

The earliest flight runs at 05:00, the last at 22:00. The fastest flight covers the 307 miles (495 km) distance in 4h 36m. May 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 $63 (€51)
Distance
307 miles (495 km)
Average flight duration
6h 4m
Cheapest ticket price
$314 (€255)
Flights per day
35
Fastest flight
4h 36m
Cheapest month
May
First flight
05:00
Last flight
22:00
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 $63 (€51)

The cheapest and fastest flights from Cincinnati, OH to St. Louis, MO

Showing times and prices for Mar 22

Cheapest price

$331

Average price

$372

Fastest journey

5 h 58 m

Average duration

6 h 3 m

Flights per day

2

Distance

495 km

Cheap tickets

The best way to find a cheap flight ticket from Cincinnati, OH 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 Cincinnati, OH to St. Louis, MO will cost around $372 if you buy it on the day, but the cheapest tickets can be found for only $331.

Fast flights

Of the 2 flights that leave Cincinnati, OH for St. Louis, MO onSun, Mar 22, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Sun, Mar 22 the direct flights cover the 495 km distance in an average of 6 h 3 m but if you time it right, some flights will get you there in just 5 h 58 m .

On Sun, Mar 22 the longest flights will take 6 h 8 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.

United
11:51PM6h08
Cincinnati, OH
05:59AMSt. Louis, MO
$3311One-way
0 transfers
United
10:45PM5h58
Cincinnati, OH
04:43AMSt. Louis, MO
$4131One-way
0 transfers

Travel Information

Compare bus, flight, and train for Cincinnati, OH to St. Louis, MO

Omio recommends booking the bus as it is the most popular option from Cincinnati, OH to St. Louis, MO among Omio's users. If you are prioritising price take the bus with prices starting from $63. For those with little time consider booking a flight which can get you there in 6h 4m. The ticket price range depends on the travel mode: a bus costs an average of $63, and a flight costs an average of $314.

Distance: 307 miles (495 km)

Compare flight with

Flight
Most popular
Bus
Train

$354

Average price

$91

Average price

Cheapest

$204

Average price

9h 4m

Average total duration

Fastest

6h 4m

Onboard

+

3h 0m

Additional time*

7h 8m

Average total duration

6h 38m

Onboard

+

30m

Additional time*

18h 56m

Average total duration

18h 26m

Onboard

+

30m

Additional time*

Direct Options

Direct Options

Direct Options

Live departures

Cincinnati, OH to St. Louis, MO flight times

The table below shows live departures for Cincinnati, OH to St. Louis, MO flights for today, Saturday, March 21. You can also manually refresh the results below to see updated flight journeys.

Last updated at 7:19 AM
ProviderDepartsDurationArrivesTransfers
Tickets
skywest_airlinesAA6369+envoy_airAA35789:00 AM Northern Kentucky International Airport
9h50
6:50 PM St. Louis Lambert International Airport1 transfer
envoy_airAA3578 · AA37129:00 AM Northern Kentucky International Airport
6h03
3:03 PM St. Louis Lambert International Airport1 transfer
envoy_airAA3618 · AA38369:00 AM Northern Kentucky International Airport
6h36
3:36 PM St. Louis Lambert International Airport1 transfer
american_airlinesAA1271 · AA24759:02 AM Northern Kentucky International Airport
4h33
1:35 PM St. Louis Lambert International Airport1 transfer
psa_airlinesAA5151+american_airlinesAA31629:25 AM Northern Kentucky International Airport
8h19
5:44 PM St. Louis Lambert International Airport1 transfer
unitedUA379 · UA1775 · UA449110:00 AM Northern Kentucky International Airport
7h27
5:27 PM St. Louis Lambert International Airport2 transfers
unitedUA379 · UA1775 · UA550810:00 AM Northern Kentucky International Airport
9h43
7:43 PM St. Louis Lambert International Airport2 transfers
unitedUA379 · UA452710:00 AM Northern Kentucky International Airport
14h13
12:13 AM St. Louis Lambert International Airport1 transfer
unitedUA379 · UA442710:00 AM Northern Kentucky International Airport
5h12
3:12 PM St. Louis Lambert International Airport1 transfer
american_airlinesAA2289+envoy_airAA388210:04 AM Northern Kentucky International Airport
5h55
3:59 PM St. Louis Lambert International Airport1 transfer
unitedUA2442 · UA166310:25 AM Northern Kentucky International Airport
16h31
2:56 AM St. Louis Lambert International Airport1 transfer
unitedUA2442 · UA613210:25 AM Northern Kentucky International Airport
10h40
9:05 PM St. Louis Lambert International Airport1 transfer
unitedUA3423 · UA363810:26 AM Northern Kentucky International Airport
18h25
4:51 AM St. Louis Lambert International Airport1 transfer
unitedUA2287 · UA449111:03 AM Northern Kentucky International Airport
6h24
5:27 PM St. Louis Lambert International Airport1 transfer
psa_airlinesAA5578+american_airlinesAA316211:57 AM Northern Kentucky International Airport
5h47
5:44 PM St. Louis Lambert International Airport1 transfer
skywest_airlinesAA6369+envoy_airAA349411:59 AM Northern Kentucky International Airport
6h51
6:50 PM St. Louis Lambert International Airport1 transfer
envoy_airAA3494 · AA371411:59 AM Northern Kentucky International Airport
11h01
11:00 PM St. Louis Lambert International Airport1 transfer
psa_airlinesAA5375+american_airlinesAA248612:27 PM Northern Kentucky International Airport
5h15
5:42 PM St. Louis Lambert International Airport1 transfer
unitedUA3432 · UA449112:35 PM Northern Kentucky International Airport
4h52
5:27 PM St. Louis Lambert International Airport1 transfer
american_airlinesAA1810 · AA250712:37 PM Northern Kentucky International Airport
8h20
8:57 PM St. Louis Lambert International Airport1 transfer
unitedUA1666 · UA14221:00 PM Northern Kentucky International Airport
12h45
1:45 AM St. Louis Lambert International Airport1 transfer
unitedUA1666 · UA47481:00 PM Northern Kentucky International Airport
15h34
4:34 AM St. Louis Lambert International Airport1 transfer
envoy_airAA3714 · AA38941:58 PM Northern Kentucky International Airport
9h02
11:00 PM St. Louis Lambert International Airport1 transfer
skywest_airlinesAA6369+envoy_airAA38941:58 PM Northern Kentucky International Airport
4h52
6:50 PM St. Louis Lambert International Airport1 transfer
unitedUA4495 · UA45272:10 PM Northern Kentucky International Airport
10h03
12:13 AM St. Louis Lambert International Airport1 transfer
unitedUA4495 · UA2331 · UA44162:10 PM Northern Kentucky International Airport
10h04
12:14 AM St. Louis Lambert International Airport2 transfers
unitedUA4742 · UA55083:00 PM Northern Kentucky International Airport
4h43
7:43 PM St. Louis Lambert International Airport1 transfer
unitedUA3619 · UA36383:05 PM Northern Kentucky International Airport
13h46
4:51 AM St. Louis Lambert International Airport1 transfer
psa_airlinesAA5558+american_airlinesAA3208 · AA24773:18 PM Northern Kentucky International Airport
7h49
11:07 PM St. Louis Lambert International Airport2 transfers
unitedUA6367 · UA62143:38 PM Northern Kentucky International Airport
22h43
2:21 PM St. Louis Lambert International Airport1 transfer
unitedUA6367 · UA16633:38 PM Northern Kentucky International Airport
11h18
2:56 AM St. Louis Lambert International Airport1 transfer
american_airlinesAA1568 · AA22694:18 PM Northern Kentucky International Airport
5h55
10:13 PM St. Louis Lambert International Airport1 transfer
skywest_airlinesAA6230+envoy_airAA35734:55 PM Northern Kentucky International Airport
9h16
2:11 AM St. Louis Lambert International Airport1 transfer
skywest_airlinesAA6230+envoy_airAA37144:55 PM Northern Kentucky International Airport
6h05
11:00 PM St. Louis Lambert International Airport1 transfer
unitedUA3569 · UA44166:15 PM Northern Kentucky International Airport
5h59
12:14 AM St. Louis Lambert International Airport1 transfer
psa_airlinesAA5657+american_airlinesAA24776:16 PM Northern Kentucky International Airport
4h51
11:07 PM St. Louis Lambert International Airport1 transfer
psa_airlinesAA5657+american_airlinesAA29376:16 PM Northern Kentucky International Airport
6h14
12:30 AM St. Louis Lambert International Airport1 transfer
psa_airlinesAA5657+american_airlinesAA2438+envoy_airAA35736:16 PM Northern Kentucky International Airport
7h55
2:11 AM St. Louis Lambert International Airport2 transfers
unitedUA4516 · UA45276:55 PM Northern Kentucky International Airport
5h18
12:13 AM St. Louis Lambert International Airport1 transfer
unitedUA4516 · UA2497 · UA45766:55 PM Northern Kentucky International Airport
9h04
3:59 AM St. Louis Lambert International Airport2 transfers
unitedUA4516 · UA2497 · UA6846:55 PM Northern Kentucky International Airport
7h10
2:05 AM St. Louis Lambert International Airport2 transfers
unitedUA4516 · UA2497 · UA45966:55 PM Northern Kentucky International Airport
7h47
2:42 AM St. Louis Lambert International Airport2 transfers
unitedUA479 · UA14227:25 PM Northern Kentucky International Airport
6h20
1:45 AM St. Louis Lambert International Airport1 transfer
unitedUA479 · UA47487:25 PM Northern Kentucky International Airport
9h09
4:34 AM St. Louis Lambert International Airport1 transfer
psa_airlinesAA5310+american_airlinesAA29377:35 PM Northern Kentucky International Airport
4h55
12:30 AM St. Louis Lambert International Airport1 transfer
piedmont_airlinesAA5980+american_airlinesAA20368:04 PM Northern Kentucky International Airport
7h48
3:52 AM St. Louis Lambert International Airport1 transfer
unitedUA4403 · UA6848:16 PM Northern Kentucky International Airport
5h49
2:05 AM St. Louis Lambert International Airport1 transfer
unitedUA4403 · UA44168:16 PM Northern Kentucky International Airport
3h58
12:14 AM St. Louis Lambert International Airport1 transfer
american_airlinesAA3305 · AA10109:09 PM Northern Kentucky International Airport
6h49
3:58 AM St. Louis Lambert International Airport1 transfer
envoy_airAA3573 · AA365210:00 PM Northern Kentucky International Airport
4h11
2:11 AM St. Louis Lambert International Airport1 transfer
unitedUA1205 · UA621410:15 PM Northern Kentucky International Airport
16h06
2:21 PM St. Louis Lambert International Airport1 transfer
unitedUA4462 · UA363811:05 PM Northern Kentucky International Airport
5h46
4:51 AM St. Louis Lambert International Airport1 transfer
unitedUA4462 · UA363011:05 PM Northern Kentucky International Airport
16h39
3:44 PM St. Louis Lambert International Airport1 transfer
unitedUA4305 · UA452711:43 PM Northern Kentucky International Airport
24h30
12:13 AM St. Louis Lambert International Airport1 transfer
unitedUA4305 · UA442711:43 PM Northern Kentucky International Airport
15h29
3:12 PM St. Louis Lambert International Airport1 transfer
american_airlinesAA2873 · AA247511:57 PM Northern Kentucky International Airport
13h38
1:35 PM 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 Cincinnati, OH to St. Louis, MO by bus, flight, or train

Compare bus, flight, and train prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

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FAQs: Cincinnati, OH to St. Louis, MO Flight

Find answers to the most common questions about traveling from Cincinnati, OH 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 Cincinnati, OH to St. Louis, MO can start from as little as $314 (€255) when you book in advance. The average flight ticket price for Cincinnati, OH to St. Louis, MO is $354 (€287) ; 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 Cincinnati, OH to St. Louis, MO is 4h 36m to travel the 307 miles (495 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 Cincinnati, OH to St. Louis, MO leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Cincinnati, OH to St. Louis, MO leaves at 10:00 PM.
Flights from Cincinnati, OH to St. Louis, MO generally leave from Northern Kentucky International Airport and arrive in St. Louis Lambert International Airport.Northern Kentucky International Airport is 1 miles (3 km) away from Cincinnati, OH 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 Cincinnati, OH to St. Louis, MO is May.
It's helpful to compare your options as there are 3 ways to travel between Cincinnati, OH and St. Louis, MO including taking a bus, flight, and train.
Since neither Cincinnati, OH 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 Cincinnati, OH 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.
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.

popular airports

Popular airports from Cincinnati, OH to St. Louis, MO

Cincinnati
St. Louis
The major airport for departures in Cincinnati is Northern Kentucky International Airport. Find all the information you need to know about services, amenities and connections at Northern Kentucky International Airport for your trip from Cincinnati to St. Louis.
Northern Kentucky International Airport (CVG)WifiShoppingParkingDiningATMTaxisAccessibilityWCHotelShowerLoungeLost and Found OfficeCar Rental
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
HotelHotel
ShowerShower
LoungeLounge
Lost and Found OfficeLost and Found Office
Car RentalCar Rental
information
address
Address
2939 terminal Dr, Hebron, KY 41048, USA
ticketOfficeHours
Distance to city center
3 km
carConnection
Car connection
I-275, Exit 4B
Wifi
Wifi
  • Free Wi-Fi available throughout the airport.
Shopping
Shopping
  • Shops available in all terminals, including Duty-Free and local gift shops.
Parking
Parking
  • Parking available with short-term and long-term options, approximately 0.95€ ($1) per hour.
Dining
Dining
  • Restaurants in all terminals, including fast food and sit-down options like Chick-fil-A and Outback Steakhouse
Taxis
Taxis
  • Available outside the terminal.
Accessibility
Accessibility
  • Elevators, ramps
WC
WC
  • Available throughout the airport.
Hotel
Hotel
  • Hotels nearby, within walking distance, such as Marriott Cincinti Airport.
Shower
Shower
  • No showers available.
Lounge
Lounge
  • Lounges available, including Delta Sky Club.
Lost and Found Office
Lost and Found Office
  • Lost and Found located in the main terminal.
Car Rental
Car Rental
  • Car rental services available, including Hertz and Avis, located in the rental car center
Public transit options for Northern Kentucky International Airport
  • TANK bus line 2X, CVG Airport terminal, 13 miles

More options for your journey from Cincinnati, OH to St. Louis, MO

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More information on flights to St. Louis, MO

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