$110 Cheap flight deals from Austin (AUS) to St. Louis (STL)

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This Weekend's Flight Deals from Austin to St. Louis

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Apr 27 - Tue, Apr 29
AUS
Austin-Bergstrom Intl.
STL
Lambert-St. Louis Intl.
$446 Roundtrip, found 3 days ago
$446
Roundtrip
found 3 days ago
Select United flight, departing Sun, Apr 27 from Austin-Bergstrom Intl. to Lambert-St. Louis Intl., returning Tue, Apr 29, priced at $446 found 3 days ago

Airfares from $110 One Way, $202 Round Trip from Austin to St. Louis

Prices starting at $202 for return flights and $110 for one-way flights to St. Louis were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 1 - Sat, May 10
AUS
Austin
STL
St. Louis
$202 Roundtrip, found 6 days ago
$202
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, May 1 from Austin to St. Louis, returning Sat, May 10, priced at $202 found 6 days ago
Mon, Jun 9 - Wed, Jun 11
AUS
Austin
STL
St. Louis
$216 Roundtrip, found 4 days ago
$216
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jun 9 from Austin to St. Louis, returning Wed, Jun 11, priced at $216 found 4 days ago
Mon, Jun 9 - Wed, Jun 11
AUS
Austin
STL
St. Louis
$221 Roundtrip, found 4 days ago
$221
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Mon, Jun 9 from Austin to St. Louis, returning Wed, Jun 11, priced at $221 found 4 days ago
Mon, Jun 9 - Wed, Jun 11
AUS
Austin
STL
St. Louis
$223 Roundtrip, found 4 days ago
$223
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Mon, Jun 9 from Austin to St. Louis, returning Wed, Jun 11, priced at $223 found 4 days ago
Mon, Jun 9 - Wed, Jun 11
AUS
Austin
STL
St. Louis
$224 Roundtrip, found 4 days ago
$224
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jun 9 from Austin to St. Louis, returning Wed, Jun 11, priced at $224 found 4 days ago

More About Flying To St. Louis from Austin

Route Information for Flights from Austin to St. Louis

Origin Airport IATA Code
AUS
Destination Airport IATA Code
STL
Distance
721 mi
Direct Flight Airlines
Southwest Airlines
Earliest Flight Arrival
12:05PM UTC
Latest Flight Arrival
11:35PM UTC

Find Cheap Flights from Austin to St Louis

Austin's Airport Information

Orbitz.com can help you find a low fare on flights from Austin, Texas. Austin's airport is Austin-Bergstrom International Airport, located five miles southeast of the city. The airport was built on the site of the former Bergstrom Air Force Base, which closed in 1993. Domestic and international flights are provided by 10 different airlines, including JetBlue, Delta, Southwest, United and US Airways.

Airport Parking Information

The Austin-Bergstrom International Airport offers more than 10,000 parking spaces and complimentary shuttles. Parking is $3 per hour or up to $26 per day. Complimentary parking at Austin-Bergstrom International Airport is provided to automobiles displaying Disabled Veteran, Congressional Medal of Honor, Former Prisoner of War, Pearl Harbor Survivor, Legion of Valor, Legion of Merit and Purple Heart Recipient license plates.

Ground Transportation Information

If you would prefer not to leave your car at the airport, metered taxis are available to transport you to the airport. The minimum fare for taxi customers is $12.85. All taxis have a four-passenger maximum, not including children. Austin also has a bus system with a fare of $1, or you can pay $2 for an all-day pass. Orbitz.com can help you plan both your air travel and ground transportation.

Austin Airport Restaurants

There are many restaurant options available at the Austin-Bergstrom International Airport. It features small versions of acclaimed local restaurants and stores, such as Maudie's Tex-Mex, Waterloo Ice House, Amy's Ice Cream and Austin Java. There are often live bands to entertain bored travelers waiting for a flight. Keep checking Orbitz.com for discount flights from Austin.

Lambert-St. Louis International Airport

Allow Orbitz.com to help you book flights to St. Louis. Lambert-St.Louis International Airport is located 10 miles northwest of St. Louis. Over 13 million passengers pass through the airport each year. It is the largest airport in the state of Missouri and services 255 daily departures to over 90 cities, domestically and internationally. Southwest Airlines is based out of Lambert, and Air Canada, Alaska Airlines, Cape Air, Delta and American Airlines all have major hubs at Lambert. You can use Orbitz.com to book bargain tickets on your next trip to the St. Louis area.

St. Louis International Airport Transportation

St. Louis International Airport offers a variety of transportation services for the busy traveler. Shuttle services, rental cars, and public transportation are available at the airport. Go Best Express Airport Shuttle is a popular shuttle service for group transportation. One-way fares start at $17. The MetroLink is St. Louis' rail system and operates 37 stations throughout the city. One-way fares cost $2.

St. Louis Weather

St. Louis has distinct seasons. Summers are hot, and temperatures can get as high as 90 degrees F. Spring is usually a rainy season for St. Louis, so it is best to pack an umbrella for your trip during March, April and May. Fall is usually mild, with temperatures averaging 57 degrees F. Winters can be freezing, with temperature falling to 20 degrees F. Bring a warm coat and boots during winter trips to St. Louis.

Popular Attractions in St. Louis

St. Louis offers a variety of attractions for visitors. Some popular attractions include the famous Gateway Arch, Six Flags of St. Louis, the Saint Louis Zoo and Forest Park. St. Louis is also home to several theaters, such as the Ferrara Theatre, Fox Theatre, and Grand Center. Some popular museums include the St. Louis Children's Museum and the Beall Mansion Museums. Book flights to St. Louis with the help of Orbitz.com to visit these popular attractions.

Frequently asked questions

Are there non-stop flights from Austin to St. Louis?
Two carriers offer direct flights from AUS to St. Louis, MO (STL-Lambert-St. Louis Intl.) — Southwest Airlines and American Airlines. They’ll take you to your destination in style.
What is the shortest flight from Austin to St. Louis?
The trip from Austin to St. Louis can be as fast as 2 hours. With an easy flight time like this, why not take off on a spur-of-the-moment getaway?
What airlines fly from Austin to St. Louis most frequently?
The carriers that offer the most frequent flights between Austin, TX (AUS-Austin-Bergstrom Intl.) and Lambert-St. Louis Intl. Airport (STL) include Southwest Airlines (WN). This well-known option operates 60 flights on the route each month. Alternatively, book a seat with American Airlines (AA). You’ll have 34 monthly flights between Austin and St. Louis to take your pick of with this company.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.