Cheap flights from Austin to Saint Louis

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How much is a flight from Austin to Saint Louis?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Austin, TX and Saint Louis.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Austin - Saint Louis route.

Is there more than one airport in Austin, TX or Saint Louis?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

  • Airports in Austin, TX: Only Austin, TX is currently operational.
  • Airports in Saint Louis: Saint Louis - Lambert is the only airport in operation.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near Saint Louis as well.

Flights from Austin, TX to Saint Louis - Lambert

Plan your journey from Austin to Saint Louis with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in United States? These cities are trending: Atlanta, Los Angeles, Miami, New York City, Orlando.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from Austin to Saint Louis.

How much does an airline ticket from Austin to Saint Louis cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Austin to Saint Louis.

How far is Austin, TX from Saint Louis?

Austin, TX is about 1162 km from Saint Louis.

What are the airports in Saint Louis?

Saint Louis has one airport: Saint Louis - Lambert.

What are the airports in Austin, TX?

Austin, TX has one airport: Austin, TX.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Atlanta, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Austin, TX to Saint Louis?

The best time to book a flight from Austin, TX to Saint Louis is 2 months in advance, while the worst time is 11 weeks in advance.

What is the cheapest month to fly from Austin, TX to Saint Louis?

This information is not available at the moment.

What is the most expensive month to fly from Austin, TX to Saint Louis?

This information is not available at the moment.

What is the best day of the week to fly from Austin, TX to Saint Louis?

This information is not available at the moment.