AUS

$55 Find Cheap Flights from California to Austin - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Austin departing on 8/15. 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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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, Aug 15 - Sat, Aug 22
Frontier Logo
10:10 am - 3:09 pm
LAS
-
AUS
2h 59mnonstop
Frontier Logo
12:47 pm - 1:40 pm
AUS
-
LAS
2h 53mnonstop
$55Frontier
Sat, Aug 15 - Mon, Aug 17
Frontier Logo
10:10 am - 3:09 pm
LAS
-
AUS
2h 59mnonstop
Frontier Logo
12:47 pm - 1:40 pm
AUS
-
LAS
2h 53mnonstop
$76Frontier
Thu, Aug 27 - Sat, Aug 29
Frontier Logo
7:00 am - 11:52 am
LAS
-
AUS
2h 52mnonstop
Frontier Logo
12:47 pm - 1:40 pm
AUS
-
LAS
2h 53mnonstop
$77Frontier
Fri, Aug 21 - Sat, Aug 29
Alaska Airlines Logo
2:58 pm - 11:59 pm
SMF
-
AUS
7h 01m
1 stop
Alaska Airlines Logo
1:55 pm - 6:18 pm
AUS
-
SMF
6h 23m
1 stop
$170Alaska Airlines
Mon, Oct 19 - Fri, Oct 23
Southwest Logo
4:55 pm - 12:25 am
SMF
-
AUS
5h 30m
1 stop
Southwest Logo
5:15 am - 8:25 am
AUS
-
SMF
5h 10m
1 stop
$182Southwest
Fri, Sep 25 - Sat, Oct 17
Alaska Airlines Logo
8:08 am - 4:49 pm
SMF
-
AUS
6h 41m
1 stop
Alaska Airlines Logo
4:33 pm - 10:29 pm
AUS
-
SMF
7h 56m
1 stop
$183Alaska Airlines
Thu, Aug 27 - Mon, Aug 31
Southwest Logo
5:30 am - 12:30 pm
SMF
-
AUS
5h 00m
1 stop
Southwest Logo
6:10 am - 10:40 am
AUS
-
SMF
6h 30m
1 stop
$187Southwest
Thu, Aug 27 - Mon, Aug 31
Multiple Airlines Logo
7:53 pm - 11:52 am
SNA
-
AUS
13h 59m
1 stop
Multiple Airlines Logo
12:47 pm - 3:01 pm
AUS
-
SNA
28h 14m
1 stop
$188Multiple Airlines
Thu, Aug 27 - Mon, Aug 31
Multiple Airlines Logo
7:53 pm - 11:52 am
SNA
-
AUS
13h 59m
1 stop
Multiple Airlines Logo
12:47 pm - 3:01 pm
AUS
-
SNA
28h 14m
1 stop
$189Multiple Airlines
Tue, Aug 4 - Tue, Aug 11
American Airlines Logo
11:59 pm - 9:43 am
ONT
-
AUS
7h 44m
1 stop
American Airlines Logo
2:34 pm - 6:15 pm
AUS
-
ONT
5h 41m
1 stop
$257American Airlines
Useful Info

Good to know

Low season

January

Cheapest flight

$55
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Las Vegas 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.
JulianFlew with Delta
LAX
-
AUS
Jun 2026
Be prepared for new screening processes including dog sniffing. You're asked to walk in group of 2 for about a 15 foot stretch while a sniffing dog follows just behind.
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.

Everything you need to know for your flight to Austin

Information on the airport you'll fly into in Austin

Austin (AUS)