Journey information
Overview: Houston, TX to St. Louis, MO 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.
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 |
The cheapest and fastest flights from Houston, TX to St. Louis, MO
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
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.
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.
UA6214
UA1663
AA1839 · AA1010
AA5550+
AA2246
AA5625+
AA1010
UA6214
UA1663
UA6132
AA2851 · AA2269
AA5550+
AA2269Travel 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* |
![]() Most popular airline | ![]() Most popular train company | ![]() 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.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
UA1874 · UA652 | 10:00 AM George Bush Intercontinental Airport | 8h19 | 6:19 PM St. Louis Lambert International Airport | 1 transfer | |
AA5301+ AA2289 | 11:00 AM William P. Hobby Airport | 4h59 | 3:59 PM St. Louis Lambert International Airport | 1 transfer | |
AA1212+ AA3868 | 11:04 AM George Bush Intercontinental Airport | 7h39 | 6:43 PM St. Louis Lambert International Airport | 1 transfer | |
UA6214 | 12:20 PM George Bush Intercontinental Airport | 2h01 | 2:21 PM St. Louis Lambert International Airport | 0 transfersDirect | |
AA1347 · AA1715 | 12:30 PM George Bush Intercontinental Airport | 10h10 | 10:40 PM St. Louis Lambert International Airport | 1 transfer | |
UA358 · UA2049 · UA1315 | 12:31 PM George Bush Intercontinental Airport | 9h18 | 9:49 PM St. Louis Lambert International Airport | 2 transfers | |
UA358 · UA1634 · UA4460 | 12:31 PM George Bush Intercontinental Airport | 8h52 | 9:23 PM St. Louis Lambert International Airport | 2 transfers | |
AA3152 · AA2246 | 12:32 PM George Bush Intercontinental Airport | 11h57 | 12:29 AM St. Louis Lambert International Airport | 1 transfer | |
AA3868 · AA3566 | 12:59 PM George Bush Intercontinental Airport | 5h44 | 6:43 PM St. Louis Lambert International Airport | 1 transfer | |
AA3714 · AA3566 | 12:59 PM George Bush Intercontinental Airport | 10h01 | 11:00 PM St. Louis Lambert International Airport | 1 transfer | |
AA3258 · AA1715 | 2:55 PM George Bush Intercontinental Airport | 7h45 | 10:40 PM St. Louis Lambert International Airport | 1 transfer | |
UA2393 · UA456 · UA6017 | 3:10 PM George Bush Intercontinental Airport | 7h50 | 11:00 PM St. Louis Lambert International Airport | 2 transfers | |
UA2393 · UA456 · UA4416 | 3:10 PM George Bush Intercontinental Airport | 9h04 | 12:14 AM St. Louis Lambert International Airport | 2 transfers | |
UA2393 · UA456 · UA684 | 3:10 PM George Bush Intercontinental Airport | 10h57 | 2:07 AM St. Louis Lambert International Airport | 2 transfers | |
AA1010+ AA3467 | 3:14 PM William P. Hobby Airport | 12h44 | 3:58 AM St. Louis Lambert International Airport | 1 transfer | |
AA2269+ AA3467 | 3:14 PM William P. Hobby Airport | 6h59 | 10:13 PM St. Louis Lambert International Airport | 1 transfer | |
AA2507+ AA3467 | 3:14 PM William P. Hobby Airport | 5h14 | 8:28 PM St. Louis Lambert International Airport | 1 transfer | |
AA2246+ AA3467 | 3:14 PM William P. Hobby Airport | 9h15 | 12:29 AM St. Louis Lambert International Airport | 1 transfer | |
UA2074 · UA1564 · UA4596 | 3:50 PM George Bush Intercontinental Airport | 10h52 | 2:42 AM St. Louis Lambert International Airport | 2 transfers | |
UA2074 · UA1211 · UA4416 | 3:50 PM George Bush Intercontinental Airport | 8h24 | 12:14 AM St. Louis Lambert International Airport | 2 transfers | |
UA2074 · UA248 · UA1422 | 3:50 PM George Bush Intercontinental Airport | 9h51 | 1:41 AM St. Louis Lambert International Airport | 2 transfers | |
UA1746 · UA516 · UA4416 | 4:55 PM George Bush Intercontinental Airport | 7h19 | 12:14 AM St. Louis Lambert International Airport | 2 transfers | |
UA584 · UA1564 · UA4596 | 4:55 PM George Bush Intercontinental Airport | 9h47 | 2:42 AM St. Louis Lambert International Airport | 2 transfers | |
AA2765 · AA2477 | 5:06 PM George Bush Intercontinental Airport | 6h01 | 11:07 PM St. Louis Lambert International Airport | 1 transfer | |
AA2765 · AA2937 | 5:06 PM George Bush Intercontinental Airport | 7h24 | 12:30 AM St. Louis Lambert International Airport | 1 transfer | |
AA5550+ AA1010 | 5:18 PM William P. Hobby Airport | 10h40 | 3:58 AM St. Louis Lambert International Airport | 1 transfer | |
AA5550+ AA2246 | 5:18 PM William P. Hobby Airport | 7h11 | 12:29 AM St. Louis Lambert International Airport | 1 transfer | |
AA5550+ AA2269 | 5:18 PM William P. Hobby Airport | 4h55 | 10:13 PM St. Louis Lambert International Airport | 1 transfer | |
AA2851 · AA2246 | 5:20 PM George Bush Intercontinental Airport | 7h09 | 12:29 AM St. Louis Lambert International Airport | 1 transfer | |
AA2851 · AA2269 | 5:20 PM George Bush Intercontinental Airport | 4h53 | 10:13 PM St. Louis Lambert International Airport | 1 transfer | |
AA3517 · AA3573 | 6:01 PM George Bush Intercontinental Airport | 8h10 | 2:11 AM St. Louis Lambert International Airport | 1 transfer | |
AA3714 · AA3517 | 6:01 PM George Bush Intercontinental Airport | 4h59 | 11:00 PM St. Louis Lambert International Airport | 1 transfer | |
AA1926+ AA3517 | 6:01 PM George Bush Intercontinental Airport | 10h43 | 4:44 AM St. Louis Lambert International Airport | 1 transfer | |
UA1397 · UA3638 | 6:38 PM George Bush Intercontinental Airport | 10h13 | 4:51 AM St. Louis Lambert International Airport | 1 transfer | |
UA6132 | 6:55 PM George Bush Intercontinental Airport | 2h10 | 9:05 PM St. Louis Lambert International Airport | 0 transfersDirect | |
UA2483 · UA1990 · UA4576 | 7:20 PM George Bush Intercontinental Airport | 8h39 | 3:59 AM St. Louis Lambert International Airport | 2 transfers | |
UA1388 · UA1602 · UA4748 | 7:35 PM George Bush Intercontinental Airport | 8h59 | 4:34 AM St. Louis Lambert International Airport | 2 transfers | |
UA1388 · UA2655 · UA4748 | 7:35 PM George Bush Intercontinental Airport | 8h59 | 4:34 AM St. Louis Lambert International Airport | 2 transfers | |
AA4904+ AA2043 | 7:40 PM George Bush Intercontinental Airport | 9h19 | 4:59 AM St. Louis Lambert International Airport | 1 transfer | |
UA2608 · UA3638 | 7:45 PM George Bush Intercontinental Airport | 9h06 | 4:51 AM St. Louis Lambert International Airport | 1 transfer | |
UA1540 · UA2736 · UA4576 | 8:00 PM George Bush Intercontinental Airport | 7h59 | 3:59 AM St. Louis Lambert International Airport | 2 transfers | |
AA5625+ AA1010 | 9:20 PM William P. Hobby Airport | 6h38 | 3:58 AM St. Louis Lambert International Airport | 1 transfer | |
AA1839 · AA1010 | 9:36 PM George Bush Intercontinental Airport | 6h22 | 3:58 AM St. Louis Lambert International Airport | 1 transfer | |
UA1316 · UA4576 | 10:12 PM George Bush Intercontinental Airport | 5h47 | 3:59 AM St. Louis Lambert International Airport | 1 transfer | |
AA1837 · AA1581 | 10:16 PM George Bush Intercontinental Airport | 6h42 | 4:58 AM St. Louis Lambert International Airport | 1 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.
Mar 23
Mar 24
Mar 25
Mar 26
Mar 27
Mar 28
Mar 29
Why should you book Houston, TX to St. Louis, MO flights with Omio?
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
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.

- 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.
- 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.
popular airports
Popular airports from Houston, TX to St. Louis, MO
- Free Wi-Fi available throughout the airport.
- Shops in all terminals, including duty-free and local brands like Houston!.
- Parking available, price varies.
- Various restaurants in all terminals, including fast food and sit-down options like Pappadeaux Seafood Kitchen and Chick-fil-A
- Available outside the terminal.
- Available throughout the airport.
- Hotels nearby, such as Houston Airport Marriott at George Bush Intercontinental.
- Showers available in some lounges, access may require a fee.
- Several lounges available, including United Club and Centurion Lounge.
- Lost and Found located in terminal E.
- Car rental services available at Rental Car Center, accessible via shuttle
- Metro Bus 102, Bush IAH terminal C, 23 miles
- Free Wi-Fi available throughout the airport.
- Shops include newsstands and gift shops located in the main terminal.
- Parking available near the terminal, approximately 0.95€ ($1) per hour.
- Several dining options including Pappadeaux Seafood Kitchen and Starbucks.
- Available outside the terminal.
- Elevators, ramps
- Available throughout the airport.
- Hotels nearby include DoubleTree by Hilton, within walking distance.
- Lounges include The Club at HOU, offering refreshments and Wi-Fi.
- Available throughout the airport.
- Car rental services are available on-site, including Hertz and Avis.
- Bus 40, Hobby Airport, 45 minutes
- Free Wi-Fi available throughout the airport.
- Shops in both terminals, including Hudson News and Tech on the Go.
- Parking available with short-term and long-term options, approximately 1.42€ ($1.50) per hour.
- Restaurants in both terminals, including fast food and sit-down options like Starbucks and Chili's
- Available outside the terminal.
- Elevators, ramps
- Available throughout both terminals.
- Hotels nearby, such as Marriott St. Louis Airport within walking distance.
- Showers available in some lounges, access may require lounge fee.
- Lounges available, including American Airlines Admirals Club.
- Lost and Found located in terminal 1, contact airport for details.
- Car rental services available, including Hertz and Enterprise in terminal 1
- MetroLink Red Line, Lambert Airport terminal 1 & 2 stations, 35 minutes
Most popular flights from Houston, TX
More options for your journey from Houston, TX to St. Louis, MO
Here are some other resources that might have the information you need




