Cheap flights from St. Louis to Austin from £82

Cheap flights from St. Louis to Austin from £82

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1 stop
Mon, Jun 1
St. Louis STLAustin AUS
£82
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1 stop
Sat, May 30
St. Louis STLAustin AUS
£82
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1 stop
Sat, May 30
St. Louis STLAustin AUS
£82
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1 stop
Sat, May 30
St. Louis STLAustin AUS
£82
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1 stop
Sat, May 30
St. Louis STLAustin AUS
£82
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1 stop
Fri, Jun 5
St. Louis STLAustin AUS
£101
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1 stop
Tue, Jun 2 – Fri, Jun 5
St. Louis STLAustin AUS
£210
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1 stop
Tue, Jun 2 – Fri, Jun 5
St. Louis STLAustin AUS
£210
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1 stop
Thu, Jun 4 – Mon, Jun 8
St. Louis STLAustin AUS
£210
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1 stop
Tue, Jun 2 – Fri, Jun 5
St. Louis STLAustin AUS
£210
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1 stop
Thu, Jun 4 – Mon, Jun 8
St. Louis STLAustin AUS
£210
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1 stop
Thu, Jun 4 – Mon, Jun 8
St. Louis STLAustin AUS
£210
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How much do flights to Austin cost?

Cheapest one-way trip

£82

Cheapest round-trip

£210

Average round-trip

£309

Most popular airline

Frontier Airlines

Getting from Austin airport to the city center

Fastest options: taxi and ride-hailing services. Best value: Capital Metro bus Route 20.

Austin is served by Austin-Bergstrom International Airport (AUS), located approximately 13 km southeast of downtown Austin. The airport offers several airport transfers to city center options including public buses, taxis, ride-hailing services, and rental cars. Journey times and costs vary depending on traffic conditions, particularly during peak hours and major events in the city.

Transport Option

Typical Time

Typical Cost

Frequency

Best For

35-50 min

single ride fare

every 15–30 min (traffic dependent)

budget travelers

15-30 min

metered; varies by traffic and destination

on-demand 24/7 (traffic dependent)

door-to-door convenience

15-30 min

surge pricing may apply during peak times

on-demand 24/7 (traffic dependent)

app-based convenience

15-30 min

pre-booked; price varies by vehicle type

by reservation (traffic dependent)

groups and business travelers

15-30 min

daily rate; varies by vehicle class and season

on-demand during rental counter hours (traffic dependent)

flexibility and exploring

Notes:

  • Prices in USD; table created in 2025 and subject to change.
  • Capital Metro Route 20 operates between the airport and downtown Austin with multiple stops along the way.
  • Ride-hailing pickup is located on the lower level of the terminal at designated rideshare zones.
  • Traffic can significantly impact travel times, especially during SXSW, ACL Festival, and rush hours.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Austin

Depart from
St. Louis Lambert International
Arrive to
Austin–Bergstrom International
Average flights per week
137
Flight distance

Check-in for a flight from St. Louis to Austin

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
United AirlinesUALUANo
Alaska AirlinesASAASNo
VolarisVOIY4No
AeroMéxicoAMXAMYes

Online check-in is not available for these airlines.

Weather in Austin

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January15°C6°C
February17°C8°C
March22°C11°C
April26°C15°C
May29°C19°C
June33°C22°C
July35°C24°C
August36°C24°C
September32°C22°C
October27°C17°C
November21°C11°C
December17°C8°C
Hottest Month
36°C
August
Coldest month
6°C
January
Sunny days
297
days per year

14 day forecast

Saturday
16 May
34°C21°C
23 May
84%
31°C20°C
Sunday
17 May
88%
33°C23°C
24 May
31°C19°C
Monday
18 May
86%
35°C24°C
25 May
71%
32°C21°C
Tuesday
19 May
89%
31°C24°C
26 May
81%
33°C22°C
Wednesday
20 May
88%
27°C18°C
27 May
33°C22°C
Thursday
21 May
86%
28°C19°C
28 May
84%
31°C22°C
Friday
22 May
86%
32°C21°C
29 May
24°C19°C
The most popular airlines for this route are Frontier Airlines, United Airlines, Alaska Airlines, Volaris, and AeroMéxico. St. Louis and Austin have 137 direct flights per week.

Frequently asked questions

What are the most popular routes to and from St. Louis?
Travelers frequently search for route combinations, such as St. Louis and London, Las Vegas, Orlando, Cancún, Denver, Los Angeles, San Francisco, Mexico City, Cali, Buenos Aires, Ottawa, Lima, Toronto, Edmonton, San José, Reykjavik, Kelowna, Tuxtla Gutiérrez, Sydney, Fort Lauderdale.
What are the most popular routes to and from Austin?
Travelers frequently search for route combinations, such as Austin and London, Manchester, New York, Toronto, San Francisco, Los Angeles, Glasgow, Las Vegas, Denver, Atlanta, Fort Lauderdale, Mexico City, Calgary, Seattle, Orlando, Medellín, Salt Lake City, Vancouver, Cancún, Lima.
What airports are near St. Louis?
The main airport in St. Louis is St. Louis Lambert International. It is also served by St. Louis Lambert International, General Wayne A. Downing Peoria International, Columbia Regional, Evansville Regional, MidAmerica St. Louis, Central Illinois Regional, Abraham Lincoln Capital, Cape Girardeau Regional, Waynesville-St. Robert Regional, Williamson County Regional.
What airports are near Austin?
The main airport in Austin is Austin–Bergstrom International. It is also served by George Bush Intercontinental, San Antonio International, William P. Hobby, Killeen–Fort Hood Regional, Easterwood, Victoria Regional, Waco Regional.
Which airlines fly between St. Louis and Austin?
Currently, you can fly between St. Louis and Austin with Frontier Airlines, United Airlines, Alaska Airlines, Volaris, AeroMéxico.
When’s the best time to travel between St. Louis and Austin?
If you don’t have specific dates for your trip between St. Louis and Austin, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between St. Louis and Austin?
Traveling between St. Louis and Austin, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near St. Louis?
There are a number of airports in and around St. Louis. The main one is St. Louis Lambert International and other nearby airports include St. Louis Lambert International, General Wayne A. Downing Peoria International, Columbia Regional, Evansville Regional, MidAmerica St. Louis, Central Illinois Regional, Abraham Lincoln Capital, Cape Girardeau Regional, Waynesville-St. Robert Regional, Williamson County Regional
How many airports are there near Austin?
There are a number of airports in and around Austin. The main one is Austin–Bergstrom International and other nearby airports include George Bush Intercontinental, San Antonio International, William P. Hobby, Killeen–Fort Hood Regional, Easterwood, Victoria Regional, Waco Regional.
What time do nonstop (direct) flights between St. Louis and Austin depart?
What time do nonstop (direct) flights between St. Louis and Austin arrive?
What time do flights between St. Louis and Austin depart?
What time do flights between St. Louis and Austin arrive?

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