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One Way Flights from Austin to San Diego (AUS to SAN)

Discover alternate routes & cheap one way flights from Austin to San Diego (AUS to SAN) within a departure date range.

⭐ Search by country or region to discover cheaper routes you didn't know existed. Example: Netherlands → Italy or Europe → South-East Asia.

Budget
Travel Time
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  • USD 138
    American Airlines
    8:49am - 11:33am
    Tue Apr 25th
    4h 44m
    Austin (AUS) → San Diego (SAN)
    1 Stop

    Tue Apr 25th 2023 American Airlines · AA 455 Depart at 8:49am from Austin (AUS) Fly for 2h 36m Arrive at 9:25am in Phoenix (PHX)

    Layover in Phoenix for 0h 51m

    Tue Apr 25th 2023 American Airlines · AA 2432 Depart at 10:16am from Phoenix (PHX) Fly for 1h 17m Arrive at 11:33am in San Diego (SAN)

    Book Flight
  • USD 145
    Allegiant Air
    3:50pm - 4:55pm
    Sun Apr 23rd
    3h 5m
    Austin (AUS) → San Diego (SAN)
    Direct

    Sun Apr 23rd 2023 Allegiant Air · G4 1508 Depart at 3:50pm from Austin (AUS) Fly for 3h 5m Arrive at 4:55pm in San Diego (SAN)

    Book Flight
  • USD 149
    Alaska Airlines
    12:50pm - 1:55pm
    Tue Apr 25th
    3h 5m
    Austin (AUS) → San Diego (SAN)
    Direct

    Tue Apr 25th 2023 Alaska Airlines · AS 531 Depart at 12:50pm from Austin (AUS) Fly for 3h 5m Arrive at 1:55pm in San Diego (SAN)

    Book Flight
  • USD 149
    Alaska Airlines
    8:04pm - 9:10pm
    Tue Apr 25th
    3h 6m
    Austin (AUS) → San Diego (SAN)
    Direct

    Tue Apr 25th 2023 Alaska Airlines · AS 343 Depart at 8:04pm from Austin (AUS) Fly for 3h 6m Arrive at 9:10pm in San Diego (SAN)

    Book Flight
  • USD 166
    Alaska Airlines
    8:04pm - 9:10pm
    Mon Apr 24th
    3h 6m
    Austin (AUS) → San Diego (SAN)
    Direct

    Mon Apr 24th 2023 Alaska Airlines · AS 343 Depart at 8:04pm from Austin (AUS) Fly for 3h 6m Arrive at 9:10pm in San Diego (SAN)

    Book Flight
  • USD 202
    American Airlines
    12:50pm - 1:55pm
    Tue Apr 25th
    3h 5m
    Austin (AUS) → San Diego (SAN)
    Direct

    Tue Apr 25th 2023 American Airlines · AA 7479 Depart at 12:50pm from Austin (AUS) Fly for 3h 5m Arrive at 1:55pm in San Diego (SAN)

    Book Flight
  • USD 202
    American Airlines
    8:04pm - 9:10pm
    Tue Apr 25th
    3h 6m
    Austin (AUS) → San Diego (SAN)
    Direct

    Tue Apr 25th 2023 American Airlines · AA 7426 Depart at 8:04pm from Austin (AUS) Fly for 3h 6m Arrive at 9:10pm in San Diego (SAN)

    Book Flight
  • USD 202
    American Airlines
    8:04pm - 9:10pm
    Mon Apr 24th
    3h 6m
    Austin (AUS) → San Diego (SAN)
    Direct

    Mon Apr 24th 2023 American Airlines · AA 7426 Depart at 8:04pm from Austin (AUS) Fly for 3h 6m Arrive at 9:10pm in San Diego (SAN)

    Book Flight
  • USD 275
    American Airlines
    8:49am - 11:33am
    Sun Apr 23rd
    4h 44m
    Austin (AUS) → San Diego (SAN)
    1 Stop

    Sun Apr 23rd 2023 American Airlines · AA 455 Depart at 8:49am from Austin (AUS) Fly for 2h 36m Arrive at 9:25am in Phoenix (PHX)

    Layover in Phoenix for 0h 51m

    Sun Apr 23rd 2023 American Airlines · AA 2432 Depart at 10:16am from Phoenix (PHX) Fly for 1h 17m Arrive at 11:33am in San Diego (SAN)

    Book Flight
  • USD 275
    American Airlines
    8:49am - 11:33am
    Mon Apr 24th
    4h 44m
    Austin (AUS) → San Diego (SAN)
    1 Stop

    Mon Apr 24th 2023 American Airlines · AA 455 Depart at 8:49am from Austin (AUS) Fly for 2h 36m Arrive at 9:25am in Phoenix (PHX)

    Layover in Phoenix for 0h 51m

    Mon Apr 24th 2023 American Airlines · AA 2432 Depart at 10:16am from Phoenix (PHX) Fly for 1h 17m Arrive at 11:33am in San Diego (SAN)

    Book Flight
  • USD 282
    Alaska Airlines
    12:50pm - 1:55pm
    Mon Apr 24th
    3h 5m
    Austin (AUS) → San Diego (SAN)
    Direct

    Mon Apr 24th 2023 Alaska Airlines · AS 531 Depart at 12:50pm from Austin (AUS) Fly for 3h 5m Arrive at 1:55pm in San Diego (SAN)

    Book Flight
  • USD 287
    American Airlines
    12:50pm - 1:55pm
    Mon Apr 24th
    3h 5m
    Austin (AUS) → San Diego (SAN)
    Direct

    Mon Apr 24th 2023 American Airlines · AA 7479 Depart at 12:50pm from Austin (AUS) Fly for 3h 5m Arrive at 1:55pm in San Diego (SAN)

    Book Flight
  • USD 340
    American Airlines
    12:50pm - 1:55pm
    Sun Apr 23rd
    3h 5m
    Austin (AUS) → San Diego (SAN)
    Direct

    Sun Apr 23rd 2023 American Airlines · AA 7493 Depart at 12:50pm from Austin (AUS) Fly for 3h 5m Arrive at 1:55pm in San Diego (SAN)

    Book Flight
  • USD 341
    Alaska Airlines
    12:50pm - 1:55pm
    Sun Apr 23rd
    3h 5m
    Austin (AUS) → San Diego (SAN)
    Direct

    Sun Apr 23rd 2023 Alaska Airlines · AS 531 Depart at 12:50pm from Austin (AUS) Fly for 3h 5m Arrive at 1:55pm in San Diego (SAN)

    Book Flight
  • USD 447
    American Airlines
    8:59pm - 10:05pm
    Sun Apr 23rd
    3h 6m
    Austin (AUS) → San Diego (SAN)
    Direct

    Sun Apr 23rd 2023 American Airlines · AA 7426 Depart at 8:59pm from Austin (AUS) Fly for 3h 6m Arrive at 10:05pm in San Diego (SAN)

    Book Flight
  • USD 448
    Alaska Airlines
    8:59pm - 10:05pm
    Sun Apr 23rd
    3h 6m
    Austin (AUS) → San Diego (SAN)
    Direct

    Sun Apr 23rd 2023 Alaska Airlines · AS 343 Depart at 8:59pm from Austin (AUS) Fly for 3h 6m Arrive at 10:05pm in San Diego (SAN)

    Book Flight
@sarahbb1
Sarah Belizaire
@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

@eyupitsjohn
John.
@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

@andy_travels
ANDY TRAVELS
@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

@travelwitbender
Travel With Bender
@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Read Josh's Ultimate Guide To Find Cheap One Way Flights

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Cheap Flight Search Tips

Tips to help you find the cheapest flights from Austin to San Diego (AUS to SAN).

  • Book 45-90 days before your departure date.
  • Fly during weekdays (Monday-Thursday).
  • Airfare Sales: Airlines sometimes offer huge discounts and since we take a bottom-up approach these flights will appear first in the results, so check back regularly because they don't usually last long.

Why I Built FlightList

❝As someone who works remotely & travels frequently, I always book one way flights and I'm flexible on my departure dates. I look for the best deals. Most sites require you to enter a specific departure date and clutter the page with uneccessary options, images and ads. I want something simple and minimal which allows me to search by departure date range & display a list of flights with the ability to filter according to my needs. So, I built FlightList to solve my own problem & help other travelers who may have the same frustration. It's how I imagine a flight booking site should be.❞

- Hans Desjarlais, Founder & Creator Hans Desjarlais