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Journey information
Overview: Austin, TX to St. Louis, MO flight
USAUSA
Flights from Austin, TX to St. Louis, MO depart on average 43 times per day, taking around 3h 2m. Cheap flight tickets for this journey start at $105 (€85) if you book in advance.
The earliest flight runs at 05:00, the last at 21:28. The fastest flight covers the 719 miles (1158 km) distance in 3h 53m. 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
Distance 719 miles (1158 km) |
Average flight duration 3h 2m |
Cheapest ticket price $105 (€85) |
Flights per day 43 |
Fastest flight 3h 53m |
First flight 5:00 AM |
Last flight 9:28 PM |
Cheapest Month Oct |
Cheapest Day Sun |
High Season Jan - Mar |
Low Season Jul - Sep |
Busiest Day Thu |
Least Busy Day Thu |
Best time to book 21 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
The cheapest and fastest flights from Austin, TX to St. Louis, MO
Showing times and prices for May 18
Cheapest price
$133
Average price
$475
Fastest journey
3 h 46 m
Average duration
4 h 4 m
Flights per day
56
Distance
1158 km
Cheap tickets
The best way to find a cheap flight ticket from Austin, 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 Austin, TX to St. Louis, MO will cost around $475 if you buy it on the day, but the cheapest tickets can be found for only $133.
Fast flights
It's difficult to get from Austin, TX to St. Louis, MO without transferring at least once.
AA1834 · AA10106:45 PM4h14Austin-Bergstrom International Airport10:59 PMSt. Louis Lambert International Airport$1331One-way1 transfer- AA3292 · AA29566:39 PM5h17Austin-Bergstrom International Airport11:56 PMSt. Louis Lambert International Airport$1621One-way1 transfer
- AA773 · AA10105:40 PM5h19Austin-Bergstrom International Airport10:59 PMSt. Louis Lambert International Airport$1861One-way1 transfer
- AA579 · AA29416:00 AM5h27Austin-Bergstrom International Airport11:27 AMSt. Louis Lambert International Airport$2211One-way1 transfer
- AA2563 · AA29415:00 AM6h27Austin-Bergstrom International Airport11:27 AMSt. Louis Lambert International Airport$2211One-way1 transfer
- AA2406 · AA27613:44 PM3h46Austin-Bergstrom International Airport7:30 PMSt. Louis Lambert International Airport$2681One-way1 transfer
- AA2563 · AA29425:00 AM3h54Austin-Bergstrom International Airport8:54 AMSt. Louis Lambert International Airport$2681One-way1 transfer
UA1966 · UA62145:30 AM4h00Austin-Bergstrom International Airport9:30 AMSt. Louis Lambert International Airport$4221One-way1 transfer- AA1834 · AA10106:45 PM4h14Austin-Bergstrom International Airport10:59 PMSt. Louis Lambert International Airport$1331One-way1 transfer
- AA1595 · AA29417:00 AM4h27Austin-Bergstrom International Airport11:27 AMSt. Louis Lambert International Airport$2681One-way1 transfer
Travel Information
Compare train, bus, and flight for Austin, TX to St. Louis, MO
Omio recommends booking the train as it is the most popular option from Austin, TX to St. Louis, MO among Omio's users. If you are prioritising price take the train with prices starting from $112. For those with little time consider booking a flight which can get you there in 3h 2m. The ticket price range depends on the travel mode: a train costs an average of $112, and a flight costs an average of $105.
Distance: 719 miles (1158 km)
Compare flight with
| Flight | Most popular Train | Bus | Driving |
|---|---|---|---|
$224 Average price | $194 Average price Cheapest | $206 Average price | $174 Average price (fuel + tolls) |
6h 2m Average total duration Fastest 3h 2m Onboard + 3h 0m Additional time* | 22h 41m Average total duration 22h 11m Onboard + 30m Additional time* | 19h 26m Average total duration 18h 56m Onboard + 30m Additional time* | 12h 33m Average total duration (door-to-door) |
Most popular airline |  Most popular train company |  Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
The cheapest way to travel from Austin, TX to St. Louis, MO is a train with an average price of $194 (€157).
This is compared to other travel options from Austin, TX to St. Louis, MO:
A train is $11 (€9) less than a bus for this route with tickets for a bus from Austin, TX to St. Louis, MO costing on average $206 (€166).
A train is $30 (€24) less than a flight for this route with tickets for a flight from Austin, TX to St. Louis, MO costing on average $224 (€181).
The fastest way to travel from Austin, TX to St. Louis, MO is by flight with an average journey time of 3h 2m.
Other travel options to St. Louis, MO take longer:
Bus takes on average 18h 56m.
Train takes on average 22h 11m.
It's helpful to compare your options as there are 3 ways to travel between Austin, TX 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 Austin, TX to St. Louis, MO among Omio's users.
Live departures
Austin, TX to St. Louis, MO flight times
The table below shows live departures for Austin, TX to St. Louis, MO flights for today, Sunday, May 17. You can also manually refresh the results below to see updated flight journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 10:00 AM Austin, TX | 6h37 | 4:37 PM St. Louis, MO | 0 transfersDirect | |
| 11:30 AM Austin, TX | 3h53 | 3:23 PM St. Louis, MO | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Austin, TX to St. Louis, MO by train, bus, or flight
Compare train, bus, 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.
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Why should you book Austin, TX to St. Louis, MO flights with Omio?
American Airlines operates all flights services from Austin, TX to St. Louis, MO.
Omio is an official ticket reseller for all your travel options from Austin, TX to St. Louis, MO.
Why book with Omio vs American Airlines?
- 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 American Airlines with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Austin, TX to St. Louis, MO.
Why book with Omio over Trip, Edreams or Skyscanner?
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Austin, TX to St. Louis, MO.
Airlines: American Airlines from Austin, TX to St. Louis, MOFind the best flights between Austin, TX to St. Louis, MO with Omio's travel partners American Airlines from $105 (€85). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
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 Duration
3h 55m
Cheapest Price
$105 (€85)
American Airlines frequency
19 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.
Entertaiment on board
FAQs: Austin, TX to St. Louis, MO Flight
Find answers to the most common questions about traveling from Austin, 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.
Cheap plane tickets from Austin, TX to St. Louis, MO can start from as little as $105 (€85) when you book in advance. The average flight ticket price for Austin, TX to St. Louis, MO is $224 (€181) ; 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 Austin, TX to St. Louis, MO is 3h 53m to travel the 719 miles (1158 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 Austin, TX to St. Louis, MO leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Austin, TX to St. Louis, MO leaves at 9:28 PM.
There are 43 flights a day from Austin, TX to St. Louis, MO which require at least one change with American Airlines. Schedules can vary on holidays or weekends with fewer flights.
When taking a flight from Austin, TX to St. Louis, MO, you can count on American Airlines for the best way to get you to St. Louis, MO. You can also check all possible airlines who offer a service between Austin, TX and St. Louis, MO and compare the amenities they offer before buying a plane ticket.
Flights from Austin, TX to St. Louis, MO generally leave from Austin-Bergstrom International Airport and arrive in St. Louis Lambert International Airport.Austin-Bergstrom International Airport is 6 miles (10 km) away from Austin, 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 Austin, TX to St. Louis, MO is October.
It's helpful to compare your options as there are 3 ways to travel between Austin, TX and St. Louis, MO including taking a train, bus, and flight.
Since neither Austin, 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 Austin, 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.
We recommend using the train as it is the most popular way to get from Austin, TX 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 Austin, TX to St. Louis, MO
Austin
St. Louis
The major airport for departures in Austin is Austin-Bergstrom International Airport. Find all the information you need to know about services, amenities and connections at Austin-Bergstrom International Airport for your trip from Austin to St. Louis.
Amenities at airport
Wifi
Shopping
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Shower
Lounge
Lost and Found Office
Car Rentalinformation
Distance to city center
10 km
Car connection
TX-71, Exit Spirit of Texas DrWifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops include duty-free and local Austin brands in the terminal.
Parking
- Parking available with both short-term and long-term options, approximately 2.8€ (CAD 4) per hour.
Dining
- Various options including fast food and sit-down restaurants in Barbara Jordan terminal
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps
WC
- Available throughout the airport.
Hotel
- Hotels nearby include Hilton Austin Airport, within walking distance.
Shower
- Available at Delta Sky Club, access with membership or fee.
Lounge
- Lounges include Delta Sky Club and American Airlines Admirals Club.
Lost and Found Office
- Lost and Found located at the Barbara Jordan terminal, near baggage claim.
Car Rental
- Car rental services available at the Rental Car Facility, accessed by shuttle
Public transit options for Austin-Bergstrom International Airport
- Bus 20, ABIA Lower Level, 10 km
The major airport for arrivals in St. Louis is St. Louis Lambert International Airport. Find all the information you need to know about services, amenities and connections at St. Louis Lambert International Airport for your journey to St. Louis from Austin.
Amenities at airport
WifiShoppingParkingDiningATMTaxisAccessibilityWCHotelShowerLoungeLost and Found OfficeCar Rentalinformation
Distance to city center
2 kmCar connection
I-70, Exit 236Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops in both terminals, including Hudson News and Tech on the Go.
Parking
- Parking available with short-term and long-term options, approximately 1.42€ ($1.50) per hour.
Dining
- Restaurants in both terminals, including fast food and sit-down options like Starbucks and Chili's
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps
WC
- Available throughout both terminals.
Hotel
- Hotels nearby, such as Marriott St. Louis Airport within walking distance.
Shower
- Showers available in some lounges, access may require lounge fee.
Lounge
- Lounges available, including American Airlines Admirals Club.
Lost and Found Office
- Lost and Found located in terminal 1, contact airport for details.
Car Rental
- Car rental services available, including Hertz and Enterprise in terminal 1
Public transit options for St. Louis Lambert International Airport
- MetroLink Red Line, Lambert Airport terminal 1 & 2 stations, 35 minutes
Most popular flights from Austin, TX
More options for your journey from Austin, TX to St. Louis, MO
Here are some other resources that might have the information you need
Most popular flights to and from St. Louis, MO and Austin, TX
Most popular flights to St. Louis, MO
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