SAN - AUS

£82 Find Cheap Flights from San Diego to Austin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Austin departing on 21/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Austin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Austin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Austin, as well as popular online travel agencies
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Cheap Flight Deals from San Diego to Austin (SAN-AUS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from San Diego to Austin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from San Diego to Austin

KAYAK's recommended return flight deals from the most popular airlines that fly from San Diego to Austin.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
United Airlines Logo
15:25 - 23:04SAN-AUS
5h 39m1 stop
United Airlines Logo
05:00 - 09:17AUS-SAN
6h 17m1 stop
£174United Airlines
Find Deal
Thu, 29 May - Sat, 31 May
United Airlines Logo
15:10 - 22:45SAN-AUS
5h 35m1 stop
United Airlines Logo
06:00 - 09:35AUS-SAN
5h 35m1 stop
£175United Airlines
Find Deal
Thu, 15 May - Sun, 18 May
Southwest Logo
11:25 - 19:10SAN-AUS
5h 45m1 stop
Southwest Logo
19:30 - 22:05AUS-SAN
4h 35m1 stop
£177Southwest
Find Deal
Sat, 24 May - Tue, 27 May
Delta Logo
14:10 - 23:54SAN-AUS
7h 44m1 stop
Delta Logo
07:37 - 13:30AUS-SAN
7h 53m1 stop
£177Delta
Find Deal
Wed, 28 May - Sat, 31 May
Delta Logo
14:10 - 23:54SAN-AUS
7h 44m1 stop
Delta Logo
12:35 - 18:45AUS-SAN
8h 10m1 stop
£178Delta
Find Deal
Mon, 19 May - Tue, 20 May
Alaska Airlines Logo
08:42 - 13:42SAN-AUS
3h 00mdirect
Alaska Airlines Logo
09:30 - 07:39AUS-SAN
24h 09m1 stop
£180Alaska Airlines
Find Deal
Wed, 14 May - Sat, 17 May
Southwest Logo
16:00 - 00:05SAN-AUS
6h 05m1 stop
Southwest Logo
19:30 - 22:05AUS-SAN
4h 35m1 stop
£184Southwest
Find Deal
Thu, 22 May - Tue, 27 May
Alaska Airlines Logo
17:22 - 22:20SAN-AUS
2h 58mdirect
Alaska Airlines Logo
07:28 - 13:04AUS-SAN
7h 36m1 stop
£185Alaska Airlines
Find Deal
Wed, 14 May - Sat, 17 May
Hawaiian Airlines Logo
17:48 - 22:59SAN-AUS
3h 11mdirect
Hawaiian Airlines Logo
06:00 - 06:59AUS-SAN
2h 59mdirect
£230Hawaiian Airlines
Find Deal
Thu, 26 Jun - Sun, 29 Jun
Hawaiian Airlines Logo
17:48 - 22:46SAN-AUS
2h 58mdirect
Hawaiian Airlines Logo
14:46 - 16:04AUS-SAN
3h 18mdirect
£241Hawaiian Airlines
Find Deal
Fri, 16 May - Mon, 19 May

Expert advice for your flight from San Diego to Austin

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are specific to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Alaska Airlines

Alaska Airlines offers a 20-minute baggage guarantee or you'll receive bonus miles or a discount.


Stream entertainment for free on your device; Wi-Fi available with charges, free texting included.

Southwest

Enjoy two free checked bags up to 50 pounds each, perfect for travelers with extra luggage.


Use EarlyBird Check-In for a better boarding position, especially if you dislike middle seats.

Read more about Southwestby Blane Bachelor
Airports
SAN

Security lines at SAN are generally manageable, with peak wait times around 30–35 minutes. Plan accordingly to ensure a smooth departure experience.

Read more about SANby Brandon Schultz
AUS

CapMetro’s Bus Route 20 is the least expensive way to travel between AUS and downtown, running every 15 minutes and taking about 35 minutes.

Read more about AUSby Harriet Baskas
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines and AUS

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, The Points Guy, and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specialising in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favourite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history.

Read more
Brandon Schultz

Brandon Schultz

Expert on SAN

Brandon Schultz

Brandon Schultz

Brandon travels every week and makes friends with stray cats wherever he goes. Dogs, too... he once brought one home to the US from the Amalfi Coast. He’s written 6 books, visited 6 continents (still waiting on Antarctica), and would eat ice cream 6 times a day if he could. He lives in Brooklyn, New York, with his partner and three cats.

Read more

KAYAK's insights & trends for San Diego to Austin flights

Get data-powered insights and trends into flights from San Diego to Austin to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to Austin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San Diego to Austin is September, where tickets cost £183 (return) on average. On the other hand, the most expensive months are April and March, where the average cost of round-trip tickets is £271 and £257 respectively.

How far in advance should I book a flight from San Diego to Austin?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Diego to Austin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from San Diego to Austin, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know - Cheap tickets from San Diego to Austin

Low season

January

High season

November

Cheapest flight

£82
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly and prices are also 3% lower on average.
Flight from San Diego to Austin

When to book flights from San Diego to Austin

Are your dates flexible? Find out the best times to travel from San Diego to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Diego to Austin

  • What is the best mode of transport to the city center from the Austin–Bergstrom International Airport (AUS)?

    Taking the SkyBus Express Airport Transfers, which is a double-decker bus that operates around the clock, is the most time-efficient and comfortable method to get between the airport and the central business district of the city (varying frequencies throughout the day). The trip might take anywhere between 30 and 45min, depending on the traffic.

  • Are there car rental services at Austin–Bergstrom International Airport (AUS)?

    Car rental agencies at Austin-Bergstrom International Airport (AUS) can be found on the ground floor of the building directly across from the airport. At this site, you have the option of renting a car from either Payless or Dollar, in addition to Hertz. There are also some amazing offers to be found at E-Z and FOX.

  • Are there hotels near San Diego International Airport?

    Yes, there is a hotel near SAN airport. The 3.5-star Homewood Suites by Hilton San Diego Downtown/Bayside hotel is conveniently situated within a short drive (3min) from San Diego International Airport (SAN). It provides visitors with contactless check-in, complimentary breakfast and Wi-Fi, as well as hot showers.

  • Does San Diego International Airport (SAN) offer parking services?

    Near the terminals, parking at San Diego International Airport is available on an hourly as well as a daily basis. Terminal Lots 1 and 2 may be found in direct proximity to the respective terminal entrances.

  • What is the cheapest flight from San Diego to Austin?

    In the last 3 days, the lowest price for a flight from San Diego to Austin was £109 for a one-way ticket and £233 for a return.

  • Which airlines offer Wi-Fi service onboard planes from San Diego to Austin?

    Alaska Airlines, JetBlue, American Airlines, Hawaiian Airlines, and Delta offer inflight Wi-Fi service on the San Diego to Austin flight route.

  • Which aircraft models fly most regularly from San Diego to Austin?

    The Boeing 737-700 Passenger/BBJ1 (winglets) is the aircraft model that flies most regularly on the San Diego to Austin flight route.

  • Which airline alliances offer flights from San Diego to Austin?

    oneworld is the only airline alliance operating flights between San Diego and Austin.

  • On which days can I fly direct from San Diego to Austin?

    There are direct flights from San Diego to Austin on a daily basis.

  • How does KAYAK find such low prices on flights from San Diego to Austin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Austin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Austin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Austin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Austin with an airline and back to San Diego with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Austin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from San Diego to Austin

  • The Aspire Lounge at San Diego International Airport (SAN) is available to all passengers leaving from terminal 2, regardless of the travel class or airline they are flying with. Guests staying in this lounge have access to a variety of amenities, such as free high-speed Internet access, complimentary showers, specialized work rooms and facilities, and a comprehensive food and beverage selection.
  • At the SAN airport, there are nursing rooms available for use. The rooms are placed behind security checkpoints; there is one in Terminal 1 and two in Terminal 2. Each room has a children's seat, comfy seating, artwork, electrical outlets, and a hand washing station. When traveling through the airport, nursing moms may find a peaceful and private place to nurse their children in one of these rooms.
  • If you need a place for your pet to relieve themselves after going through security, you may use the indoor, post-security animal relief facility in SAN Terminal 2 West, which is located between Gates 46 and 47. The facilities include synthetic grass, a fire hydrant in a bright red color, poop bags, and sinks for people to use in order to clean their hands. One of these may be found outdoors in the area that connects Terminal 1 and Terminal 2.
  • The United Heritage Credit Union, which is situated on level 2 between the ticketing lobbies, is where passengers may exchange currency at the Austin–Bergstrom International Airport (AUS).
  • There is a wheelchair service from the airplane to the cabin, but travelers should still notify their airline of any special assistance needs ahead to their trip.
See more tips

Prefer to fly direct from San Diego to Austin?

Find which airlines fly direct from San Diego Airport to Austin Bergstrom Airport, which days they fly and book direct flights.

Direct departures

San Diego to Austin Bergstrom

Monday

Alaska Airlines, American Airlines, Hawaiian Airlines, +2 more

Alaska Airlines, American Airlines, +3 more

Tuesday

Alaska Airlines, American Airlines, Hawaiian Airlines, +1 more

Alaska Airlines, American Airlines, +2 more

Wednesday

Alaska Airlines, American Airlines, Hawaiian Airlines, +2 more

Alaska Airlines, American Airlines, +3 more

Thursday

Alaska Airlines, American Airlines, Hawaiian Airlines, +1 more

Alaska Airlines, American Airlines, +2 more

Friday

Alaska Airlines, American Airlines, Hawaiian Airlines, +2 more

Alaska Airlines, American Airlines, +3 more

Saturday

Alaska Airlines, American Airlines, Hawaiian Airlines, +1 more

Alaska Airlines, American Airlines, +2 more

Sunday

Alaska Airlines, American Airlines, Hawaiian Airlines, +2 more

Alaska Airlines, American Airlines, +3 more

See more direct flights

Direct returns

Austin Bergstrom to San Diego

Monday

Alaska Airlines, American Airlines, Hawaiian Airlines, +2 more

Alaska Airlines, American Airlines, +3 more

Tuesday

Alaska Airlines, American Airlines, Hawaiian Airlines, +1 more

Alaska Airlines, American Airlines, +2 more

Wednesday

Alaska Airlines, American Airlines, Hawaiian Airlines, +2 more

Alaska Airlines, American Airlines, +3 more

Thursday

Alaska Airlines, American Airlines, Hawaiian Airlines, +1 more

Alaska Airlines, American Airlines, +2 more

Friday

Alaska Airlines, American Airlines, Hawaiian Airlines, +2 more

Alaska Airlines, American Airlines, +3 more

Saturday

Alaska Airlines, American Airlines, Hawaiian Airlines, +1 more

Alaska Airlines, American Airlines, +2 more

Sunday

Alaska Airlines, American Airlines, Hawaiian Airlines, +2 more

Alaska Airlines, American Airlines, +3 more

See more direct flights
See more direct flights

Everything you need to know for your flight from San Diego to Austin

Information on your arrival and departure airports

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