Take off on cheap flights from Austin to San Diego, your adventure starts now!

Find cheap airline tickets from Austin to San Diego by date

  • any
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
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  • any
  • April 2019
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  • price
  • month of departure
  • month of return
$193
Alaska Airlines outward: May 9, 2019
10:15p AUS » 1:20a SAN
Alaska Airlines direct (3h05m)
Frontier Airlines inbound: May 13, 2019
11:01p SAN » 1:56a AUS
Frontier Airlines direct (2h55m)
$195
Frontier Airlines outward: May 9, 2019
9:46p AUS » 6:01p SAN
Frontier Airlines 1 stop (20h15m)
Frontier Airlines inbound: May 13, 2019
11:01p SAN » 1:56a AUS
Frontier Airlines direct (2h55m)
$195
Frontier Airlines outward: May 9, 2019
9:46p AUS » 8:26a SAN
Frontier Airlines 1 stop (10h40m)
Frontier Airlines inbound: May 13, 2019
11:01p SAN » 1:56a AUS
Frontier Airlines direct (2h55m)
Return
Departure
Find the cheapest Austin San Diego flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Austin - San Diego with these new dates, click on an offer. Want to depart from another city? Choose:

Airlines operating flights from Austin to San Diego

  • any
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • all
  • Alaska Airlines
  • American Airlines
  • Frontier Airlines
Frontier Airlines
outbound: May 9, 2019
Frontier Airlines 1 stop
return: May 13, 2019
Frontier Airlines direct
Alaska Airlines
outbound: May 9, 2019
Alaska Airlines direct
return: May 13, 2019
Alaska Airlines direct
American Airlines
outbound: May 9, 2019
American Airlines 1 stop
return: May 13, 2019
American Airlines 1 stop

Travel tips for flights Austin - San Diego

Average flight duration: 3h (direct flight)

  • Arrival city:
  • San Diego, USA
  • Airport(s):
  • Lindbergh Field (SAN)
  • Local time:
  • Apr 18, 2019 5:26 PM, GMT-7
  • Weather:
  • min. 60ºF, max. 65ºF
  • Departure city:
  • Austin, USA
  • Airport(s):
  • Austin–Bergstrom International Airport (AUS)
  • Local time:
  • Apr 18, 2019 7:26 PM, GMT-5
  • Weather:
  • min. 58ºF, max. 76ºF