Cheap flights from Austin

View AU$80 flight on Thu, 15 Jan 2026Opens in a new window

Popular airlines from Austin

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Alaska Airlines

    Alaska Airlines

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Spirit Airlines

    Spirit Airlines

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Cheapest flights from Austin

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, 15 Jan - Thu, 22 Jan
AUS
Austin
SAN
San Diego
AU$158 Return, found 3 days ago
AU$158
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 15 Jan from Austin to San Diego, returning Thu, 22 Jan, priced at AU$158 found 3 days ago
Alaska Airlines
Thu, 15 Jan - Thu, 22 Jan
AUS
Austin
SAN
San Diego
AU$230 Return, found 3 days ago
AU$230
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 15 Jan from Austin to San Diego, returning Thu, 22 Jan, priced at AU$230 found 3 days ago
Delta
Sat, 24 Jan - Sat, 31 Jan
AUS
Austin
DEN
Denver
AU$241 Return, found 3 days ago
AU$241
Return
found 3 days ago
Select Delta flight, departing Sat, 24 Jan from Austin to Denver, returning Sat, 31 Jan, priced at AU$241 found 3 days ago
American Airlines
Thu, 15 Jan - Thu, 22 Jan
AUS
Austin
CLD
Carlsbad
AU$243 Return, found 3 days ago
AU$243
Return
found 3 days ago
Select American Airlines flight, departing Thu, 15 Jan from Austin to Carlsbad, returning Thu, 22 Jan, priced at AU$243 found 3 days ago
Delta
Thu, 15 Jan - Thu, 22 Jan
AUS
Austin
SAN
San Diego
AU$246 Return, found 3 days ago
AU$246
Return
found 3 days ago
Select Delta flight, departing Thu, 15 Jan from Austin to San Diego, returning Thu, 22 Jan, priced at AU$246 found 3 days ago
American Airlines
Fri, 6 Feb - Mon, 9 Feb
AUS
Austin
BOS
Boston
AU$249 Return, found 3 days ago
AU$249
Return
found 3 days ago
Select American Airlines flight, departing Fri, 6 Feb from Austin to Boston, returning Mon, 9 Feb, priced at AU$249 found 3 days ago
American Airlines
Sat, 24 Jan - Sat, 31 Jan
AUS
Austin
DEN
Denver
AU$249 Return, found 3 days ago
AU$249
Return
found 3 days ago
Select American Airlines flight, departing Sat, 24 Jan from Austin to Denver, returning Sat, 31 Jan, priced at AU$249 found 3 days ago
Delta
Fri, 6 Feb - Mon, 9 Feb
AUS
Austin
BOS
Boston
AU$256 Return, found 3 days ago
AU$256
Return
found 3 days ago
Select Delta flight, departing Fri, 6 Feb from Austin to Boston, returning Mon, 9 Feb, priced at AU$256 found 3 days ago
Hawaiian Airlines
Tue, 13 Jan - Tue, 27 Jan
AUS
Austin
SFO
San Francisco
AU$258 Return, found 1 day ago
AU$258
Return
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, 13 Jan from Austin to San Francisco, returning Tue, 27 Jan, priced at AU$258 found 1 day ago
United
Sat, 24 Jan - Sat, 31 Jan
AUS
Austin
DEN
Denver
AU$329 Return, found 3 days ago
AU$329
Return
found 3 days ago
Select United flight, departing Sat, 24 Jan from Austin to Denver, returning Sat, 31 Jan, priced at AU$329 found 3 days ago

Flights from Austin: Essential Travel Information

Cheapest flight from Austin
AU$158 (roundtrip)
Best airlines to fly from Austin
Alaska Airlines, Delta, American Airlines, United, Hawaiian Airlines
Cheapest month to fly from Austin
January
Austin IATA code
AUS
Austin Country/State
Texas
Airline ticket deals from Austin
AU$158 - AU$329

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