Cheap flights from Austin to San Diego (AUS - SAN)

Flight FAQs

From Austin to San Diego

What airports do I use to fly from Austin to San Diego?

You will need to book a flight from Austin Bergstrom to San Diego if you want to fly from Austin to San Diego. At least 10 different airlines have flights from Austin Bergstrom (AUS) to San Diego (SAN) on a regular basis. There are 11 flights to San Diego from the Austin airport per day. If you manage to book one that is nonstop, then you can expect the flight time from AUS to SAN to be around 2h 49m.

Which airlines flying from Austin Bergstrom to San Diego have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Austin Bergstrom to San Diego that may be offering flexible cancellation policies are Alaska Airlines, American Airlines, and Allegiant Air. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Austin to San Diego for under $100 on Cheapflights?

Yes, there are multiple flights from Austin to San Diego for under $100. The cheapest flight booked recently is on Allegiant Air for just $76, but on average you can expect to pay $102.

Are there nonstop flights from Austin to San Diego for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Austin to San Diego under $100. A good price for a nonstop flight from Austin to San Diego is less than $102.

Are there last-minute flights available from Austin to San Diego for under $200?

There are currently 20+ open flights from Austin to San Diego within the next 7 days for less than $200.

What days are nonstop flights available from Austin to San Diego?

You can find nonstop flights on the following days: Tuesday, Friday.

How popular is this Austin to San Diego flight route?

Within the past month, 74 users have taken a look at flights from Austin Bergstrom to San Diego.

How many flights depart from Austin to San Diego on average per day?

2 flight departures from Austin to San Diego per day on average.
Morning (6am - Noon) - 100% of flight departures

How long is the flight from Austin to San Diego?

For as low as $76, Allegiant Air can have you in San Diego from Austin in 3h 02m. The distance between Austin and San Diego is about 1168 mi. All flights are typically nonstop.

What is the cheapest airline to fly from Austin to San Diego round-trip?

According to our current data, Allegiant Air ($76), offers the cheapest pricing from Austin to San Diego. Users have found that Allegiant Air is 60% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Austin to San Diego one-way?

The cheapest airlines for a one-way flight from Austin to San Diego are Allegiant Air ($60), Frontier ($89), and United Airlines ($114).

What are the most popular airlines that fly from Austin to San Diego?

Before booking your flight from Austin to San Diego check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

What are the most reliable airlines from Austin to San Diego?

Before booking your flight to San Diego from Austin, check out the most reliable airlines to get you to your destination on time: Allegiant Air (100%), SkyWest Airlines (90%), American Airlines( 87%).

What are the cheapest flights from Austin to San Diego?

While on average a flight from Austin to San Diego is generally $800, our data shows the cheapest flight currently is $40. When looking at the most popular route, (Austin Bergstrom - San Diego), you can expect to pay $76 for that flight.