- Must visit
Museum of Fine Arts, Houston
One of America’s top fine arts museums, spanning antiquity to modern works. A must for major collections, architecture, and rotating exhibitions.
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The cheapest and fastest flights from St. Louis, MO to Houston, TX
Showing times and prices for Aug 05
Cheapest price
$184
Average price
$419
Fastest journey
2 h 21 m
Average duration
4 h 31 m
Flights per day
5
Distance
1094 km
Cheap tickets
The best way to find a cheap flight ticket from St. Louis, MO to Houston, TX is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from St. Louis, MO to Houston, TX will cost around $419 if you buy it on the day, but the cheapest tickets can be found for only $184.
Fast flights
Of the 5 flights that leave St. Louis, MO for Houston, TX onWed, Aug 05, 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Aug 05 the direct flights cover the 1094 km distance in an average of 4 h 31 m but if you time it right, some flights will get you there in just 2 h 21 m .
On Wed, Aug 05 the longest flights will take 6 h 51 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.
12:00 PM4h29St. Louis, MO4:29 PMHouston, TX$1841One-way0 transfers
9:49 PM2h21St. Louis, MO12:10 AMHouston, TX$3791One-way0 transfers- 4:10 PM2h27St. Louis, MO6:37 PMHouston, TX$4611One-way0 transfers
- 11:00 AM6h26St. Louis, MO5:26 PMHouston, TX$5301One-way0 transfers
- 8:38 PM6h51St. Louis, MO3:29 AMHouston, TX$5411One-way0 transfers
- 9:49 PM2h21St. Louis, MO12:10 AMHouston, TX$3791One-way0 transfers
- 4:10 PM2h27St. Louis, MO6:37 PMHouston, TX$4611One-way0 transfers
- 12:00 PM4h29St. Louis, MO4:29 PMHouston, TX$1841One-way0 transfers
- 11:00 AM6h26St. Louis, MO5:26 PMHouston, TX$5301One-way0 transfers
- 8:38 PM6h51St. Louis, MO3:29 AMHouston, TX$5411One-way0 transfers
Journey information
Overview: St. Louis, MO to Houston, TX flight
USAUSA
Flights from St. Louis, MO to Houston, TX depart on average 44 times per day, taking around 2h 38m. Cheap flight tickets for this journey start at $166 but you can travel from only $97 by bus.
There are 2 flights per day. The earliest flight runs at 05:00, the last at 22:15. The fastest flight covers the 679 miles (1094 km) distance in 2h 18m. June 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 $97
Distance 679 miles (1094 km) |
Average flight duration 2h 38m |
Cheapest ticket price $166 |
Flights per day 44 |
Direct flights 2 |
Fastest flight 2h 18m |
First flight 5:00 AM |
Last flight 10:15 PM |
Cheapest Month Jun |
Cheapest Day Mon |
High Season Jan - Mar |
Low Season Jul - Sep |
Best time to book 49 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 $97
Live departures
St. Louis, MO to Houston, TX flight times
The table below shows live departures for St. Louis, MO to Houston, TX flights for today, Tuesday, August 4. You can also manually refresh the results below to see updated flight journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 12:00 PM St. Louis, MO | 2h30 | 2:30 PM Houston, TX | 0 transfersDirect | |
| 4:10 PM St. Louis, MO | 2h27 | 6:37 PM Houston, TX | 0 transfersDirect | |
| 4:46 PM St. Louis, MO | 6h10 | 10:56 PM Houston, TX | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Why should you book St. Louis, MO to Houston, TX flights with Omio?
United operates all flights services from St. Louis, MO to Houston, TX.
Omio is an official ticket reseller for all your travel options from St. Louis, MO to Houston, TX.
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 St. Louis, MO to Houston, TX.
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 St. Louis, MO to Houston, TX.
Airlines: United from St. Louis, MO to Houston, TXFind the best flights between St. Louis, MO to Houston, TX with Omio's travel partners United from $97. 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 18m
Cheapest Price
$184
United frequency
32 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.
Complete guide to Houston, TX
Things to do in Houston, TX
Discover the best of Houston, TX — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Houston, TX trip today.
- Must visit
Space Center Houston
Premier space museum with spacecraft, simulators, and NASA history. Essential for understanding Houston’s link to human spaceflight.
- Must visit
Houston Museum of Natural Science
Large natural science museum known for dinosaurs, gems, and immersive displays. A family favorite with broad appeal and strong exhibits.
- Must visit
Discovery Green
Houston’s signature urban park with skyline views, events, lawns, and public art. A central gathering place for visitors and locals.
- Must visit
Hermann Park
Museum District green space with trails, gardens, and major attractions nearby. Ideal for a scenic walk between Houston’s top institutions.
- Must visit
Buffalo Bayou Park
Former rail corridor turned urban trail with art, landscaping, and skyline glimpses. A modern favorite for walking and casual exploration.
- Gluten-free
Texas Smoked Brisket
Slow-smoked beef brisket with a peppery bark. Central Texas barbecue is a Houston staple thanks to the city’s strong smokehouse culture.
Tex-Mex Fajitas
Spiced beef or chicken fajitas served sizzling with onions and peppers. Houston helped popularize Tex-Mex restaurant fajitas nationwide.
Breakfast Tacos
Warm flour tortillas filled with breakfast staples like egg, potato, bacon, or chorizo. A daily Houston favorite shaped by Texas Mexican food culture.
State of Grace
Refined Gulf Coast fine dining with polished service and seasonal seafood. One of Houston’s most acclaimed upscale restaurants.
The Pit Room
Highly regarded barbecue spot serving brisket, ribs, and sausage in a simple, old-school setting loved by locals and visitors.
Huynh Restaurant
Beloved casual Vietnamese restaurant famous for garlic noodles, shaken beef, and fusion dishes that reflect Houston’s diverse food scene.
United States dollar ($)
Moderate for U.S. cities: hotels vary widely, dining is reasonable, and car-based transit can add costs for visitors.
Average meal costs
- Budget
- $10-18 for fast food or casual spots.
- Mid-range
- $20-40 per person for a restaurant meal.
- Fine dining
- $75+ per person for upscale dining.
- Coffee
- $3-6 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 card prompts.
FAQs: St. Louis, MO to Houston, TX Flight
Find answers to the most common questions about traveling from St. Louis, MO to Houston, TX 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 Houston, TX, this guide helps you travel smarter and with confidence.
Cheap plane tickets from St. Louis, MO to Houston, TX can start from as little as $166 when you book in advance. The average flight ticket price for St. Louis, MO to Houston, TX is $412 ; 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 St. Louis, MO to Houston, TX is 2h 18m 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 St. Louis, MO to Houston, TX leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from St. Louis, MO to Houston, TX leaves at 10:15 PM.
Yes, there are 2 direct flights a day from St. Louis, MO to Houston, TX with United. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from St. Louis, MO to Houston, TX, you can count on United for the best way to get you to Houston, TX. You can also check all possible airlines who offer a service between St. Louis, MO and Houston, TX and compare the amenities they offer before buying a plane ticket.
Flights from St. Louis, MO to Houston, TX generally leave from St. Louis Lambert International Airport and arrive in George Bush Intercontinental Airport.St. Louis Lambert International Airport is 1 miles (2 km) away from St. Louis, MO city centre and George Bush Intercontinental Airport is 4 miles (7 km) from Houston, TX city centre.
It's helpful to compare your options as there are 3 ways to travel between St. Louis, MO and Houston, TX including taking a bus, train, and flight.
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 Houston, TX, travelers should be cautious of common urban safety concerns such as petty theft, pickpocketing, and vehicle break-ins, especially in crowded areas and tourist hotspots. Scams to watch out for include fake ticket sellers, overcharging by unofficial taxi or ride-share drivers, and street vendors offering counterfeit goods. Staying in well-lit areas, using authorized transportation, and securing personal belongings can help 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 St. Louis, MO to Houston, TX
Most St. Louis, MO to Houston, TX flights use the St. Louis Lambert International Airport to George Bush Intercontinental Airport airport pair, with some services landing at William P. Hobby Airport. Use this guide to compare St. Louis, MO and Houston, TX airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Departure airports in St. Louis
Arrival airports in Houston
Which St. Louis, MO airport do flights to Houston, TX leave from?
Flights from St. Louis, MO to Houston, TX depart from St. Louis Lambert International Airport. The airport is 1 miles (2 km) from St. Louis, MO city centre at 10701 Lambert Intertiol Blvd, St. Louis, MO 63145, USA.
St. Louis Lambert International Airport (STL)10701 Lambert Intertiol Blvd, St. Louis, MO 63145, USA
City-centre transport
Getting to St. Louis Lambert International Airport from St. Louis city centre
St. Louis Lambert International Airport is 2 km from St. Louis city centre. Public transport options include:
TrainMlr · 31m · $4 · every ~7 min
BusGreyhound US1210 · 25m · $2
St. Louis Lambert International Airport airport facilities and services
St. Louis Lambert International 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 in both terminals, including fast food and sit-down options like Starbucks and Chili's
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located in both terminals.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at St. Louis Lambert International Airport: Parking, Taxis, WC.
Bike and car services
Available at St. Louis Lambert International Airport: Car Rental.
Accessibility
Accessibility facilities are available at St. Louis Lambert International Airport: Elevators, ramps.
Shops, hotels and contact
Nearby hotels include Hotels nearby, such as Marriott St. Louis Airport within walking distance..
Which Houston, TX airport do flights from St. Louis, MO arrive at?
Flights from St. Louis, MO to Houston, TX most often arrive at George Bush Intercontinental Airport. Some flights land at William P. Hobby Airport, so check your ticket before travel to confirm your Houston, TX arrival airport.
George Bush Intercontinental Airport (IAH)2800 N terminal Rd, Houston, TX 77032, USA
City-centre transport
Getting to George Bush Intercontinental Airport from Houston city centre
George Bush Intercontinental Airport is 7 km from Houston city centre. Public transport options include:
Bus500 · 40m · $4 · every ~7 min
102 · 45m · $4 · every ~15 min
102 · 45m · $4 · every ~15 min
George Bush Intercontinental Airport airport facilities and services
George Bush Intercontinental 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: Various restaurants in all terminals, including fast food and sit-down options like Pappadeaux Seafood Kitchen and Chick-fil-A
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located in all terminals.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at George Bush Intercontinental Airport: Parking, Taxis, WC.
Bike and car services
Available at George Bush Intercontinental Airport: Car Rental.
Accessibility
Accessibility facilities are available at George Bush Intercontinental Airport.
Shops, hotels and contact
Nearby hotels include Hotels nearby, such as Houston Airport Marriott at George Bush Intercontinental..
William P. Hobby Airport (HOU)7800 Airport Blvd, Houston, TX 77061, USA
City-centre transport
Getting to William P. Hobby Airport from Houston city centre
William P. Hobby Airport is 4 km from Houston city centre. Public transport options include:
Bus500 · 26m · $2 · every ~4 min
500 · 31m · $2 · every ~7 min
William P. Hobby Airport airport facilities and services
William P. Hobby Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, and Car Rental.
Food and drink
Food options include: Several dining options including Pappadeaux Seafood Kitchen and Starbucks.
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located near the baggage claim and ticketingas.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at William P. Hobby Airport: Parking, Taxis, WC.
Bike and car services
Available at William P. Hobby Airport: Car Rental.
Accessibility
Accessibility facilities are available at William P. Hobby Airport: Elevators, ramps.
Shops, hotels and contact
Nearby hotels include Hotels nearby include DoubleTree by Hilton, within walking distance..
Most popular flights from St. Louis, MO
More options for your journey from St. Louis, MO to Houston, TX
Here are some other resources that might have the information you need
Most popular flights to and from Houston, TX and St. Louis, MO
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