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Of course. We offer you the possibility of booking with more than 400 airlines so that you can find the cheapest fare or the most convenient combination: outbound flight with one airline and return flight with another.

Is lastminute.com a trustworthy travel brand?

In 1998, lastminute.com was one of the first online travel agencies. Currently, we are selling over 380,000 flights per year – and working hard on bringing travellers wherever they want to go.

What options are there if I have to change my flight?

lastminute.com offers flexibility services for purchase at the time of your booking. These services entitle you to change or cancel your flights without handling fee.**Flexibility services are available on selected flights only. Please read our T&Cs for more information.

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How long does a flight take between Austin and San Diego?

The flight from Austin to San Diego has a duration of 3h 2m.

What are the cheapest flights from Austin to San Diego?

The cheapest one-way flight costs £163 flying with Southwest Airlines and the cheapest return flight costs £496 with JetBlue Airways.

How many airports are there in the city of Austin?

Austin has 1 airport: Austin-Bergstrom International Airport.

How many airports does San Diego have?

There are 1 airports in San Diego: San Diego International Airport

Which San Diego airport is the most central?

The most central airport is San Diego International Airport, 3.9km.

Which airlines have flights from Austin to San Diego?

There are 1 airlines with flights from Austin to San Diego; Those that offer lower prices are JetBlue Airways (£540).

Schedules of the first and last flight from Austin to San Diego

The first flight from Austin to San Diego is at 09:10 and the last flight departs at 09:10.

Cheap flights from Austin to San Diego

Fly smart, spend less

Flights to San Diego from Austin

Cheap flights from Austin to San Diego from £163. Austin (United States) - San Diego (United States) return flights from £496. From 15/08/2026 (Saturday) - 19/08/2026 (Wednesday). Check for the dates with the lowest prices and find the cheapest rates.

Flights from Austin to San Diego one way

Find one-way flights from Austin to San Diego at great prices.

31 Jul

27 Jun

26 Jun

25 Jun

Cheapest flights from Austin to San Diego

Get the cheapest flights from Austin to San Diego today.

13 Jul - 23 Jul • 10 nights

15 Aug - 18 Aug • 3 nights

13 Jul - 15 Jul • 2 nights

28 Jun - 05 Jul • 7 nights

Cheap flights from Austin-Bergstrom International Airport to San Diego

Find cheap flights from Austin-Bergstrom International Airport to San Diego now.

13 Jul - 23 Jul • 10 nights

15 Aug - 18 Aug • 3 nights

13 Jul - 15 Jul • 2 nights

28 Jun - 05 Jul • 7 nights

Flights to San Diego with top airlines

Southwest Airlines

Austin to San Diego flight information

DEPARTING FROM:

Austin-Bergstrom International Airport

ARRIVING IN:

San Diego International Airport

AIRLINES:

Southwest Airlines

AVG FLIGHT TIME:

3h 2m

More information about flights to San Diego from Austin

Information about flights from Austin to San Diego

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Greetings! Welcome to the lastminute.com’s travel website for low cost flights. If you are looking for a low cost flight Austin-San Diego , you are in the right place! Your are click away from confirming your flight Austin-San Diego.

FAQs Austin to San Diego flights

FAQs

Of course. We offer you the possibility of booking with more than 400 airlines so that you can find the cheapest fare or the most convenient combination: outbound flight with one airline and return flight with another.

Southwest Airlines cheap flights

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