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Cheap Flights from Austin to San Diego
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Cheap Flights from Austin to San Diego starting at CNY 49
We've found these cheap flights for you. You can book one-way or return flight tickets.
- One way
- Round-trip
- AUS16:499h 4m1 stopSAN23:53Tue, May 14|Austin - San Diego|Spirit AirlinesCNY 49CNY 10554% OFF54% OFFCNY 105CNY 49
- AUS09:166h 23m1 stopSAN13:39Tue, May 21|Austin - San Diego|Frontier AirlinesCNY 52CNY 10551% OFF51% OFFCNY 105CNY 52
- AUS15:556h 20m1 stopSAN20:15Tue, Apr 23|Austin - San Diego|Frontier AirlinesCNY 65CNY 10538% OFF38% OFFCNY 105CNY 65
- AUS15:556h 20m1 stopSAN20:15Tue, Apr 30|Austin - San Diego|Frontier AirlinesCNY 68CNY 68
- AUS09:0610h 9m1 stopSAN17:15Wed, Apr 24|Austin - San Diego|Frontier AirlinesCNY 70CNY 70
- AUS15:556h 20m1 stopSAN20:15Tue, May 7|Austin - San Diego|Frontier AirlinesCNY 70CNY 70
- AUS16:498h 59m1 stopSAN23:48Tue, Apr 30|Austin - San Diego|Spirit AirlinesCNY 71CNY 71
- AUS09:0613h 9m1 stopSAN20:15Wed, May 15|Austin - San Diego|Frontier AirlinesCNY 71CNY 71
- AUS20:195h 34m1 stopSAN23:53Sat, May 18|Austin - San Diego|Spirit AirlinesCNY 78CNY 78
- AUS22:5813h 36m1 stopSAN10:34Mon, May 6|Austin - San Diego|Frontier AirlinesCNY 79CNY 79
- AUS13:003h 5mDirectSAN14:00Sat, Apr 27|Austin - San Diego|Spirit AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Cheapest time to fly from Austin to San Diego
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Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Austin to San Diego
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Spirit Airlines
From S$ 49
Frontier Airlines
From S$ 52
Alaska Airlines
From S$ 86
American Airlines
From S$ 106
Delta Air Lines
From S$ 125
United Airlines
From S$ 184
Southwest Airlines
From S$ 211
Sun Country Airlines
From S$ 346
ANA airlines
Find more flights and airlines
Alternative Routes from Austin to San Diego
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Austin to San Diego.
- CheapestAUS16:499h 4m1 transferSAN23:53Austin-Bergstrom International Airport - San Diego International AirportTue, May 14Spirit AirlinesS$ 49
- AUS16:499h 4m1 transferSAN23:53Austin-Bergstrom International Airport - San Diego International AirportTue, May 14Spirit AirlinesS$ 49Find More Flights
Frequently Asked Questions
How to find a cheap flight from Austin to San Diego
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Austin to San Diego. Book your flights at the right time and save more.
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Find cheapest flight ticket from Austin to San Diego
Cheapest direct flight price | S$ 48 |
---|---|
Cheapest return ticket price | S$ 158 |
Cheapest month | May |
Peak season for travel | July |
Flight distance | 1,856.08km |
Average flight time | 3 hours 39 minutes |
Popular airline | American Airlines |
Plan Your Trip Around San Diego
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