Cheap flights from Austin to San Diego

Round-trip
Economy
Austin (AUS)
San Diego (SAN)
Sat 5/8
Sat 5/15
Any month
Compare vs. momondo |

Flight information for Austin to San Diego
(AUS to SAN)

Find info about flight duration, direct flights, and airports for your flight from Austin to San Diego
Best Price Found$148The best flight deal from Austin to San Diego found on momondo in the last 72 hours is $148
Fastest flight time3h 10mThe fastest flight from Austin to San Diego takes 3h 10m
Direct flightsSaDirect flights go from Austin to San Diego on Saturday. The only airline offering direct flights is Southwest.
Airports in San Diego2 airportsThere are 2 airports near San Diego: San Diego (SAN), San Diego Carlsbad-Palomar (CLD)

How to get the cheapest flight ticket from Austin to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Austin to San Diego?

February
The cheapest time of year to fly to San Diego from Austin is February. Most expensive is December

What is the cheapest day to depart Austin for San Diego?

Saturday
The cheapest day of the week is typically Saturday. The most expensive is typically Sunday

When is the cheapest time to fly from Austin to San Diego?

at noon
Austin to San Diego flights are approximately 55% more expensive in the evening than at noon

What is the cheapest airline that flies to San Diego from Austin?

Frontier
Frontier, Major Airline, and Spirit Airlines are the most popular carriers operating from Austin to San Diego

What is the cheapest Austin to San Diego flight route?

Austin Bergstrom - San Diego
Fly from Austin Bergstrom to San Diego for the best Austin - San Diego flight prices
AUS
Austin Bergstrom
SAN
San Diego

How far in advance should you book Austin to San Diego flights?

31 days before
The cheapest time to buy a flight from Austin to San Diego is approximately 31 days to departure
60
Days before departure
0

Easily compare round-trip flights from Austin to San Diego

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Austin to San Diego by changing tabs
Multiple Airlines
May 15
3:35 pmAustin Bergstrom
5h 51m
1 stop
9:26 pmSan Diego
May 19
5:55 amSan Diego
2h 48m
8:43 amAustin Bergstrom
Multiple Airlines
May 17
3:35 pmAustin Bergstrom
5h 51m
1 stop
9:26 pmSan Diego
May 25
5:10 amSan Diego
2h 50m
8:00 amAustin Bergstrom
Multiple Airlines
May 8
3:35 pmAustin Bergstrom
6h 06m
1 stop
9:41 pmSan Diego
May 11
5:55 amSan Diego
2h 48m
8:43 amAustin Bergstrom

Find the cheapest one-way flights from Austin to San Diego

If you're looking for one-way flights from Austin to San Diego, view some of our deals below provided by Frontier
Alaska Airlines
May 18
2:30 amAustin Bergstrom
3h 05m
5:35 amSan Diego
American Airlines
May 19
10:04 amAustin Bergstrom
5h 11m
1 stop
3:15 pmSan Diego
Multiple Airlines
Apr 20
12:50 pmAustin Bergstrom
5h 50m
1 stop
6:40 pmSan Diego

Best airlines flying from Austin to San Diego

Compare and see reviews for airlines that fly from Austin to San Diego with momondo
AirlineRatingFree CancellationPrice
Frontier
PriceFrom $53
Free Cancellation
Rating
7.0
Delta
PriceFrom $97
Free Cancellation
Rating
8.3
8.2

Boarding

8.5

Comfort

8.8

Crew

7.8

Entertainment

8.1

Food

Reviews

Pros: I appreciate the choice of snacks.

Cons: The coffee served on the flight was lukewarm.

1 / 9
United Airlines
PriceFrom $97
Free Cancellation
Rating
6.6
6.4

Boarding

7.0

Comfort

7.3

Crew

6.0

Entertainment

6.6

Food

Reviews

Pros: It was meh....

Cons: I got no notification that the flight was going to be 1 hour earlier

1 / 6
American Airlines
PriceFrom $97
Free Cancellation
Rating
7.2
7.9

Boarding

7.0

Comfort

7.7

Crew

7.4

Entertainment

6.4

Food

Reviews

Pros: Entertainment

Cons: The seat space/leg room is tiny. I found it impossible to fall asleep, being in the middle of a row of three with two "big" people in either side.

1 / 8
Alaska Airlines
PriceFrom $98
Free Cancellation
Rating
7.7
8.0

Boarding

8.0

Comfort

8.0

Crew

7.0

Entertainment

7.3

Food

Reviews

Pros: Yeah

1 / 4
Spirit Airlines
PriceFrom $112
Free Cancellation
Rating
7.3
7.3

Boarding

7.3

Comfort

7.3

Crew

7.3

Entertainment

7.3

Food

Reviews

Pros: We made it safely

Cons: Awful experience. Early in the day I received several updates about my flight being delayed. No details on why, but much appreciated. Upon arriving to the airport the flight was still showing 59 mins delayed. Oddly, with all of the early communxaruin, it suddenly ceased! No communication for at least 2 hrs before the flight. Even as the 'would be' boarding window, the line formed with people asking questions... yet there were no answers or updates to the proposed time of departure. Even when the 59 min late departure came and went, there was NO communication. Folks were in an uproar! Finally, with no announcement, the gate attendant just started checking boarding passes and letting people go through the gate. Huh? I have zone 1, yet he said, we're just boarding everybody.... and, on the 3+ hr flight, only 1 bathroom worked. AWFUL EXPERIENCE!!!

1 / 1
Southwest
PriceFrom $150
Free Cancellation
Rating
10.0

Which airlines flying from Austin Bergstrom to San Diego have COVID-19 safety policies in place?

Airlines such as Alaska Airlines and Delta have taken additional precautions to make sure you’re safer while traveling. When flying from Austin Bergstrom to San Diego, expect masks to be provided - they are required onboard. Aircrafts are also being cleaned thoroughly with enhanced products regularly. Additional policies include the installation of HEPA filters and pre-flight testing. Some airlines are even offering socially-distanced seating for a limited time. Keep in mind that policies will vary by airline.

Are airlines flying from Austin Bergstrom to San Diego offering flexible cancellation due to COVID-19?

To ease the stress of booking flights, some of our airline partners flying from Austin Bergstrom to San Diego are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: Frontier, Alaska Airlines, and American Airlines.


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