Cheap Flights from Austin (AUS) to St. Louis (STL)

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to St. Louis Lambert Intl. Airport (STL)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Austin–Bergstrom International Airport to Lambert Field last minute?
When it comes to booking your flights, being organized pays off. While you could pick up a last-minute deal on an Austin-Bergstrom Intl. Airport (AUS) to STL flight, fares usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international flights it's between three and four months.
What airports do you fly into for St. Louis from Austin?
With Lambert-St. Louis Intl. Airport (STL), Spirit of St. Louis Airport (SUS) and St. Louis Downtown Airport (CPS) to pick from, journeying from Austin to St. Louis is a snap. The city's major hub, Lambert-St. Louis Intl. Airport (STL), is around 19 kilometers northwest of the center. Along with ticket costs, consider things like train or bus options from the airport and the distance to your hotel when deciding where to land. Get your St. Louis trip off to a flying start by visiting Busch Stadium and Gateway Arch.
Can I change the date of my flight from Austin–Bergstrom International Airport to Lambert Field?
You can easily make changes to your Austin-Bergstrom Intl. Airport (AUS) to Lambert Field flight via the Expedia Trips portal. Before making any amendments, read through the fare conditions in your itinerary to learn what you're able to do and if fees apply for changes. Some airlines have a change fee per person, on top of any difference in prices. However, if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also head to our Customer Service portal to find the answers to your questions and to chat with our Virtual Agent.

Travel information

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
Lambert-St. Louis Intl.
Distance
1153 km
Average flight time
2 hours 52 mins

Book with confidence

Book with confidence

Austin to St. Louis Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Austin to St. Louis offer the perfect respite. Not only does exploring St. Louis provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Austin to St. Louis may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of St. Louis are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to St. Louis more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to St. Louis is now!

Austin to St. Louis Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia