AUS

$48 Find Cheap Flights from California 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 to Austin departing on 3/6. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$61
Overall average: $221
Frontier
Sat 3/28Mon 3/30
LAS - AUS • Non-stop
Cheapest one-way
$48
Typical prices: $138-$363
Frontier
Fri 3/6
SAN - AUS • Non-stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from California to Austin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from California 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from California to Austin

Sat, Mar 28 - Mon, Mar 30
Frontier Logo
2:17 pm - 7:04 pm
LAS
-
AUS
2h 47mnonstop
Frontier Logo
10:55 pm - 12:07 am
AUS
-
LAS
3h 12mnonstop
$61Frontier
Tue, Apr 14 - Tue, Apr 21
Frontier Logo
8:00 am - 12:21 am
LAS
-
AUS
14h 21m
1 stop
Frontier Logo
8:00 am - 1:11 pm
AUS
-
LAS
7h 11m
1 stop
$117Frontier
Fri, Feb 27 - Tue, Mar 3
Multiple Airlines Logo
9:54 pm - 10:29 am
LAS
-
AUS
10h 35m
1 stop
Multiple Airlines Logo
8:30 am - 11:59 pm
AUS
-
LAS
17h 29m
1 stop
$120Multiple Airlines
Fri, Feb 27 - Tue, Mar 3
Multiple Airlines Logo
9:54 pm - 10:29 am
LAS
-
AUS
10h 35m
1 stop
Multiple Airlines Logo
8:30 am - 2:06 pm
AUS
-
LAS
7h 36m
1 stop
$121Multiple Airlines
Wed, Mar 25 - Wed, Apr 1
Southwest Logo
11:20 am - 8:05 pm
SJC
-
AUS
6h 45m
1 stop
Southwest Logo
5:15 pm - 8:35 pm
AUS
-
SJC
5h 20m
1 stop
$166Southwest
Wed, Mar 11 - Wed, Mar 18
Southwest Logo
1:45 pm - 9:10 pm
OAK
-
AUS
5h 25m
1 stop
Southwest Logo
6:55 am - 12:00 pm
AUS
-
OAK
7h 05m
1 stop
$171Southwest
Tue, Apr 7 - Wed, Apr 15
Delta Logo
9:46 am - 5:22 pm
SFO
-
AUS
5h 36m
1 stop
Delta Logo
3:02 pm - 4:51 pm
AUS
-
SFO
3h 49mnonstop
$175Delta
Tue, Mar 24 - Fri, Mar 27
Delta Logo
8:55 am - 6:12 pm
SFO
-
AUS
7h 17m
1 stop
Delta Logo
1:10 pm - 5:28 pm
AUS
-
SFO
6h 18m
1 stop
$177Delta
Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
11:35 pm - 9:34 am
SFO
-
AUS
7h 59m
1 stop
American Airlines Logo
6:45 pm - 11:14 pm
AUS
-
SFO
6h 29m
1 stop
$178American Airlines
Tue, Feb 24 - Tue, Mar 3
American Airlines Logo
8:18 am - 6:29 pm
SMF
-
AUS
8h 11m
1 stop
American Airlines Logo
7:57 pm - 11:59 pm
AUS
-
SMF
6h 02m
1 stop
$188American Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$48
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from San Diego to Austin

Flights from California to Austin: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from California to Austin 
Learn how KAYAK collects reviews and tips from users.
Verified travelerFlew with Alaska Airlines
SFO
-
AUS
Dec 2025
Bid on an upgrade seat if you can, I was pleased with my upgrade.
CarlosFlew with Alaska Airlines
SAN
-
AUS
Jun 2025
Get to the San Diego airport early. The security line will be long. Also, if you're flying Alaska Airlines and don't check in online, go to the Alaska Airlines "Agent Assit" counter first. Don't be like me and go to the Alaska Airlines "Bag Drop" line. That was a bit confusing. If you're flying Alaska Airlines.
Verified travelerFlew with Alaska Airlines
SFO
-
AUS
Jan 2025
Use the lounge access at the discounted rate. It was very nice.
Verified travelerFlew with Alaska Airlines
SAN
-
AUS
Mar 2024
If veteran or active duty, make sure to stop by USO in terminal 2 (SD airport); right next door to Alaska departures.

FAQs for booking flights from California to Austin

  • How does KAYAK find such low prices on flights from California 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 California to Austin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from California 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 California to Austin?

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California 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 California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
Georgetown
Cedar Park
Dripping Springs
Seguin
Bastrop
Canyon Lake
Buda
Horseshoe Bay
Flatonia

Everything you need to know for your flight to Austin

Information on the airport you'll fly into in Austin

Austin (AUS)