Houston, TX HOU to St. Louis, MO STL flight with United

Sun, Mar 22
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Journey information

Overview: Houston, TX to St. Louis, MO flight

USAUSA
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Icon of flight

Flights from Houston, TX to St. Louis, MO depart on average 39 times per day, taking around 2h 2m. Cheap flight tickets for this journey start at $164 (€133) but you can travel from only $147 (€119) by bus.

There are 2 flights per day. The earliest flight runs at 05:00, the last at 22:04. The fastest flight covers the 679 miles (1094 km) distance in 2h 1m. October 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 $147 (€119)
Distance
679 miles (1094 km)
Average flight duration
2h 2m
Cheapest ticket price
$164 (€133)
Flights per day
39
Direct flights
2
Fastest flight
2h 1m
First flight
05:00
Last flight
22:04
Cheapest month
Oct
Cheapest day
Sun
High season
Oct - Dec
Low season
Jul - Sep
Busiest day
Tue
Least busy day
Tue
Best day to book ahead
28 days
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 $147 (€119)

The cheapest and fastest flights from Houston, TX to St. Louis, MO

Showing times and prices for Mar 23

Cheapest price

$604

Average price

$1029

Fastest journey

2 h 1 m

Average duration

3 h 13 m

Flights per day

46

Distance

1094 km

Cheap tickets

The best way to find a cheap flight ticket from Houston, TX 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 Houston, TX to St. Louis, MO will cost around $1029 if you buy it on the day, but the cheapest tickets can be found for only $604.

Fast flights

Of the 46 flights that leave Houston, TX for St. Louis, MO onMon, Mar 23, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Mon, Mar 23 the direct flights cover the 1094 km distance in an average of 3 h 13 m but if you time it right, some flights will get you there in just 2 h 1 m .

On Mon, Mar 23 the longest flights will take 4 h 55 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.

UnitedUA6214
07:20AM2h01
George Bush Intercontinental Airport
09:21AMSt. Louis Lambert International Airport
$6041One-way
0 transfers
UnitedUA1663
08:12PM2h04
George Bush Intercontinental Airport
10:16PMSt. Louis Lambert International Airport
$6041One-way
0 transfers
American AirlinesAA1839 · AA1010
04:36PM6h22
George Bush Intercontinental Airport
10:58PMSt. Louis Lambert International Airport
$6161One-way
1 transfer
psa airlinesAA5550+American AirlinesAA2246
12:18PM7h11
William P. Hobby Airport
07:29PMSt. Louis Lambert International Airport
$7101One-way
1 transfer
psa airlinesAA5625+American AirlinesAA1010
04:20PM6h38
William P. Hobby Airport
10:58PMSt. Louis Lambert International Airport
$7101One-way
1 transfer

Travel Information

Compare bus, train, and flight for Houston, TX to St. Louis, MO

Omio recommends booking the train as it is the most popular option from Houston, TX to St. Louis, MO among Omio's users. If you are prioritising price take the train with prices starting from $156. For those with little time consider booking a flight which can get you there in 2h 2m. The ticket price range depends on the travel mode: a train costs an average of $156, and a flight costs an average of $164.

Distance: 679 miles (1094 km)

Compare flight with

Flight
Most popular
Train
Bus

$417

Average price

$182

Average price

Cheapest

$214

Average price

5h 2m

Average total duration

Fastest

2h 2m

Onboard

+

3h 0m

Additional time*

18h 34m

Average total duration

18h 4m

Onboard

+

30m

Additional time*

20h 12m

Average total duration

19h 42m

Onboard

+

30m

Additional time*

United

Most popular airline

Amtrak

Most popular train company

Greyhound

Most popular bus company

Direct Options

Direct Options

Direct Options

Live departures

Houston, TX to St. Louis, MO flight times

The table below shows live departures for Houston, TX to St. Louis, MO flights for tomorrow, Sunday, March 22. You can also manually refresh the results below to see updated flight journeys.

Last updated at 10:43 PM
ProviderDepartsDurationArrivesTransfers
Tickets
unitedUA1874 · UA65210:00 AM George Bush Intercontinental Airport
8h19
6:19 PM St. Louis Lambert International Airport1 transfer
psa_airlinesAA5301+american_airlinesAA228911:00 AM William P. Hobby Airport
4h59
3:59 PM St. Louis Lambert International Airport1 transfer
american_airlinesAA1212+envoy_airAA386811:04 AM George Bush Intercontinental Airport
7h39
6:43 PM St. Louis Lambert International Airport1 transfer
unitedUA621412:20 PM George Bush Intercontinental Airport
2h01
2:21 PM St. Louis Lambert International Airport0 transfersDirect
american_airlinesAA1347 · AA171512:30 PM George Bush Intercontinental Airport
10h10
10:40 PM St. Louis Lambert International Airport1 transfer
unitedUA358 · UA2049 · UA131512:31 PM George Bush Intercontinental Airport
9h18
9:49 PM St. Louis Lambert International Airport2 transfers
unitedUA358 · UA1634 · UA446012:31 PM George Bush Intercontinental Airport
8h52
9:23 PM St. Louis Lambert International Airport2 transfers
american_airlinesAA3152 · AA224612:32 PM George Bush Intercontinental Airport
11h57
12:29 AM St. Louis Lambert International Airport1 transfer
envoy_airAA3868 · AA356612:59 PM George Bush Intercontinental Airport
5h44
6:43 PM St. Louis Lambert International Airport1 transfer
envoy_airAA3714 · AA356612:59 PM George Bush Intercontinental Airport
10h01
11:00 PM St. Louis Lambert International Airport1 transfer
american_airlinesAA3258 · AA17152:55 PM George Bush Intercontinental Airport
7h45
10:40 PM St. Louis Lambert International Airport1 transfer
unitedUA2393 · UA456 · UA60173:10 PM George Bush Intercontinental Airport
7h50
11:00 PM St. Louis Lambert International Airport2 transfers
unitedUA2393 · UA456 · UA44163:10 PM George Bush Intercontinental Airport
9h04
12:14 AM St. Louis Lambert International Airport2 transfers
unitedUA2393 · UA456 · UA6843:10 PM George Bush Intercontinental Airport
10h57
2:07 AM St. Louis Lambert International Airport2 transfers
american_airlinesAA1010+envoy_airAA34673:14 PM William P. Hobby Airport
12h44
3:58 AM St. Louis Lambert International Airport1 transfer
american_airlinesAA2269+envoy_airAA34673:14 PM William P. Hobby Airport
6h59
10:13 PM St. Louis Lambert International Airport1 transfer
american_airlinesAA2507+envoy_airAA34673:14 PM William P. Hobby Airport
5h14
8:28 PM St. Louis Lambert International Airport1 transfer
american_airlinesAA2246+envoy_airAA34673:14 PM William P. Hobby Airport
9h15
12:29 AM St. Louis Lambert International Airport1 transfer
unitedUA2074 · UA1564 · UA45963:50 PM George Bush Intercontinental Airport
10h52
2:42 AM St. Louis Lambert International Airport2 transfers
unitedUA2074 · UA1211 · UA44163:50 PM George Bush Intercontinental Airport
8h24
12:14 AM St. Louis Lambert International Airport2 transfers
unitedUA2074 · UA248 · UA14223:50 PM George Bush Intercontinental Airport
9h51
1:41 AM St. Louis Lambert International Airport2 transfers
unitedUA1746 · UA516 · UA44164:55 PM George Bush Intercontinental Airport
7h19
12:14 AM St. Louis Lambert International Airport2 transfers
unitedUA584 · UA1564 · UA45964:55 PM George Bush Intercontinental Airport
9h47
2:42 AM St. Louis Lambert International Airport2 transfers
american_airlinesAA2765 · AA24775:06 PM George Bush Intercontinental Airport
6h01
11:07 PM St. Louis Lambert International Airport1 transfer
american_airlinesAA2765 · AA29375:06 PM George Bush Intercontinental Airport
7h24
12:30 AM St. Louis Lambert International Airport1 transfer
psa_airlinesAA5550+american_airlinesAA10105:18 PM William P. Hobby Airport
10h40
3:58 AM St. Louis Lambert International Airport1 transfer
psa_airlinesAA5550+american_airlinesAA22465:18 PM William P. Hobby Airport
7h11
12:29 AM St. Louis Lambert International Airport1 transfer
psa_airlinesAA5550+american_airlinesAA22695:18 PM William P. Hobby Airport
4h55
10:13 PM St. Louis Lambert International Airport1 transfer
american_airlinesAA2851 · AA22465:20 PM George Bush Intercontinental Airport
7h09
12:29 AM St. Louis Lambert International Airport1 transfer
american_airlinesAA2851 · AA22695:20 PM George Bush Intercontinental Airport
4h53
10:13 PM St. Louis Lambert International Airport1 transfer
envoy_airAA3517 · AA35736:01 PM George Bush Intercontinental Airport
8h10
2:11 AM St. Louis Lambert International Airport1 transfer
envoy_airAA3714 · AA35176:01 PM George Bush Intercontinental Airport
4h59
11:00 PM St. Louis Lambert International Airport1 transfer
american_airlinesAA1926+envoy_airAA35176:01 PM George Bush Intercontinental Airport
10h43
4:44 AM St. Louis Lambert International Airport1 transfer
unitedUA1397 · UA36386:38 PM George Bush Intercontinental Airport
10h13
4:51 AM St. Louis Lambert International Airport1 transfer
unitedUA61326:55 PM George Bush Intercontinental Airport
2h10
9:05 PM St. Louis Lambert International Airport0 transfersDirect
unitedUA2483 · UA1990 · UA45767:20 PM George Bush Intercontinental Airport
8h39
3:59 AM St. Louis Lambert International Airport2 transfers
unitedUA1388 · UA1602 · UA47487:35 PM George Bush Intercontinental Airport
8h59
4:34 AM St. Louis Lambert International Airport2 transfers
unitedUA1388 · UA2655 · UA47487:35 PM George Bush Intercontinental Airport
8h59
4:34 AM St. Louis Lambert International Airport2 transfers
skywest_airlinesAA4904+american_airlinesAA20437:40 PM George Bush Intercontinental Airport
9h19
4:59 AM St. Louis Lambert International Airport1 transfer
unitedUA2608 · UA36387:45 PM George Bush Intercontinental Airport
9h06
4:51 AM St. Louis Lambert International Airport1 transfer
unitedUA1540 · UA2736 · UA45768:00 PM George Bush Intercontinental Airport
7h59
3:59 AM St. Louis Lambert International Airport2 transfers
psa_airlinesAA5625+american_airlinesAA10109:20 PM William P. Hobby Airport
6h38
3:58 AM St. Louis Lambert International Airport1 transfer
american_airlinesAA1839 · AA10109:36 PM George Bush Intercontinental Airport
6h22
3:58 AM St. Louis Lambert International Airport1 transfer
unitedUA1316 · UA457610:12 PM George Bush Intercontinental Airport
5h47
3:59 AM St. Louis Lambert International Airport1 transfer
american_airlinesAA1837 · AA158110:16 PM George Bush Intercontinental Airport
6h42
4:58 AM St. Louis Lambert International Airport1 transfer

Find all the dates and times for this journey

Compare prices and tickets Houston, TX to St. Louis, MO by bus, train, or flight

Compare bus, train, and flight 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.

Mon
Mar 23
Tue
Mar 24
Wed
Mar 25
Thu
Mar 26
Fri
Mar 27
Sat
Mar 28
Sun
Mar 29

Why should you book Houston, TX to St. Louis, MO flights with Omio?

United operates all flights services from Houston, TX to St. Louis, MO.
Omio is an official ticket reseller for all your travel options from Houston, TX 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 bus, train and flight to ensure you get the best deal for traveling from Houston, TX 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 bus, train and flight to find the ideal travel option from Houston, TX to St. Louis, MO.

Airlines: United from Houston, TX to St. Louis, MOFind the best flights between Houston, TX to St. Louis, MO with Omio's travel partners United from $147 (€119). 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 Duration
2h 1m
Cheapest Price
$358 (€290)
United frequency
28 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.

FAQs: Houston, TX to St. Louis, MO Flight

Find answers to the most common questions about traveling from Houston, TX 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 Houston, TX to St. Louis, MO can start from as little as $164 (€133) when you book in advance. The average flight ticket price for Houston, TX to St. Louis, MO is $417 (€338) ; 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 Houston, TX to St. Louis, MO is 2h 1m to travel the 679 miles (1094 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 Houston, TX to St. Louis, MO leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Houston, TX to St. Louis, MO leaves at 10:04 PM.
Yes, there are 2 direct flights a day from Houston, TX to St. Louis, MO with United. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Houston, TX 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 Houston, TX and St. Louis, MO and compare the amenities they offer before buying a plane ticket.
Flights from Houston, TX to St. Louis, MO generally leave from George Bush Intercontinental Airport and arrive in St. Louis Lambert International Airport.George Bush Intercontinental Airport is 4 miles (7 km) away from Houston, TX 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 Houston, TX to St. Louis, MO is October.
It's helpful to compare your options as there are 3 ways to travel between Houston, TX and St. Louis, MO including taking a bus, train, and flight.
Since neither Houston, TX 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 no time difference between Houston, TX and St. Louis, MO.
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 Houston, TX to St. Louis, MO

Houston
St. Louis
The major airport for departures in Houston is George Bush Intercontinental Airport. Find all the information you need to know about services, amenities and connections at George Bush Intercontinental Airport for your trip from Houston to St. Louis.
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
ticketOfficeHours
Distance to city center
7 km
carConnection
Car connection
I-69, Exit 110
Wifi
Wifi
  • Free Wi-Fi available throughout the airport.
Shopping
Shopping
  • Shops in all terminals, including duty-free and local brands like Houston!.
Parking
Parking
  • Parking available, price varies.
Dining
Dining
  • Various restaurants in all terminals, including fast food and sit-down options like Pappadeaux Seafood Kitchen and Chick-fil-A
Taxis
Taxis
  • Available outside the terminal.
WC
WC
  • Available throughout the airport.
Hotel
Hotel
  • Hotels nearby, such as Houston Airport Marriott at George Bush Intercontinental.
Shower
Shower
  • Showers available in some lounges, access may require a fee.
Lounge
Lounge
  • Several lounges available, including United Club and Centurion Lounge.
Lost and Found Office
Lost and Found Office
  • Lost and Found located in terminal E.
Car Rental
Car Rental
  • Car rental services available at Rental Car Center, accessible via shuttle
Public transit options for George Bush Intercontinental Airport
  • Metro Bus 102, Bush IAH terminal C, 23 miles
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
HotelHotel
LoungeLounge
Lost and Found OfficeLost and Found Office
Car RentalCar Rental
information
ticketOfficeHours
Distance to city center
4 km
carConnection
Car connection
I-45, exit 39
Wifi
Wifi
  • Free Wi-Fi available throughout the airport.
Shopping
Shopping
  • Shops include newsstands and gift shops located in the main terminal.
Parking
Parking
  • Parking available near the terminal, approximately 0.95€ ($1) per hour.
Dining
Dining
  • Several dining options including Pappadeaux Seafood Kitchen and Starbucks.
Taxis
Taxis
  • Available outside the terminal.
Accessibility
Accessibility
  • Elevators, ramps
WC
WC
  • Available throughout the airport.
Hotel
Hotel
  • Hotels nearby include DoubleTree by Hilton, within walking distance.
Lounge
Lounge
  • Lounges include The Club at HOU, offering refreshments and Wi-Fi.
Lost and Found Office
Lost and Found Office
  • Available throughout the airport.
Car Rental
Car Rental
  • Car rental services are available on-site, including Hertz and Avis.
Public transit options for William P. Hobby Airport
  • Bus 40, Hobby Airport, 45 minutes

Most popular flights to and from St. Louis, MO and Houston, TX

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