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Cheap flights from San Diego to Austin from $53

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Austin departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Diego to Austin

Cheap round-trip flights

These are some of the best round-trip flight deals from San Diego to Austin that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Diego to Austin.

Cheap last minute flights

Planning a quick getaway from San Diego to Austin? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Austin, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Diego to Austin

Find recent round-trip train or bus tickets from San Diego to Austin.

All round-trip flight deals to Austin

The cheapest plane tickets to Austin found on KAYAK recently.
1:48 pm - 7:23 pmSAN-AUS
27h 35m1 stop
4:05 pm - 7:10 pmAUS-SAN
5h 05m1 stop
$106Frontier
Find Deal
Wed, Dec 4 - Sat, Dec 7
6:25 am - 3:14 pmSAN-AUS
6h 49m1 stop
5:30 pm - 11:52 pmAUS-SAN
8h 22m1 stop
$108Frontier
Find Deal
Tue, Feb 4 - Sat, Feb 8
6:15 am - 1:54 pmSAN-AUS
5h 39m1 stop
2:49 pm - 3:45 pmAUS-SAN
26h 56m3 stops
$180Spirit Airlines
Find Deal
Thu, Dec 5 - Sun, Dec 8
6:15 am - 1:54 pmSAN-AUS
5h 39m1 stop
2:49 pm - 3:45 pmAUS-SAN
26h 56m3 stops
$181Spirit Airlines
Find Deal
Thu, Dec 5 - Sun, Dec 8
2:30 pm - 7:19 pmSAN-AUS
2h 49mnonstop
6:10 am - 7:30 amAUS-SAN
3h 20mnonstop
$207Alaska Airlines
Find Deal
Wed, Jan 8 - Fri, Jan 10
6:33 am - 1:46 pmSAN-AUS
5h 13m1 stop
6:10 am - 7:30 amAUS-SAN
3h 20mnonstop
$223Alaska Airlines
Find Deal
Sat, Jan 11 - Sun, Jan 12
8:35 pm - 1:15 amSAN-AUS
2h 40mnonstop
6:30 am - 7:40 amAUS-SAN
3h 10mnonstop
$238Southwest
Find Deal
Mon, Dec 30 - Thu, Jan 2
4:05 pm - 8:45 pmSAN-AUS
2h 40mnonstop
6:55 am - 8:10 amAUS-SAN
3h 15mnonstop
$248Southwest
Find Deal
Sun, Feb 23 - Wed, Feb 26
7:15 am - 4:51 pmSAN-AUS
7h 36m1 stop
6:06 am - 8:55 amAUS-SAN
4h 49m1 stop
$256American Airlines
Find Deal
Thu, Jan 2 - Sun, Jan 5
9:03 am - 1:53 pmSAN-AUS
2h 50mnonstop
6:10 am - 7:30 amAUS-SAN
3h 20mnonstop
$295American Airlines
Find Deal
Sat, Jan 11 - Sun, Jan 12
10:35 am - 8:43 pmSAN-AUS
8h 08m1 stop
$53Frontier
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Thu, Dec 5
6:25 am - 4:30 pmSAN-AUS
8h 05m1 stop
$54Frontier
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Sat, Jan 18
6:15 am - 1:54 pmSAN-AUS
5h 39m1 stop
$72Spirit Airlines
Find Deal
Thu, Dec 12
8:58 pm - 5:13 amSAN-AUS
6h 15m1 stop
$91Spirit Airlines
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Wed, Feb 19
9:19 am - 2:17 pmSAN-AUS
2h 58mnonstop
$109Alaska Airlines
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Wed, Dec 18
6:29 pm - 11:26 pmSAN-AUS
2h 57mnonstop
$119Alaska Airlines
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Sun, Dec 22
8:35 pm - 1:15 amSAN-AUS
2h 40mnonstop
$174Southwest
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Fri, Dec 20
9:00 am - 1:52 pmSAN-AUS
2h 52mnonstop
$185American Airlines
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Sat, Dec 28
6:29 pm - 11:26 pmSAN-AUS
2h 57mnonstop
$191American Airlines
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Sun, Dec 29
12:50 pm - 9:25 pmSAN-AUS
6h 35m2 stops
$208Southwest
Find Deal
Tue, Dec 24
7:17 pm - 11:15 amSAN-AUS
13h 58m1 stop
10:58 pm - 7:33 amAUS-SAN
10h 35m1 stop
$224Frontier
Find Deal
Mon, Nov 25 - Fri, Nov 29
9:18 pm - 8:38 pmSAN-AUS
21h 20m1 stop
8:23 pm - 12:38 pmAUS-SAN
18h 15m1 stop
$298Frontier
Find Deal
Thu, Nov 21 - Mon, Dec 9
8:50 am - 1:39 pmSAN-AUS
2h 49mnonstop
7:06 am - 8:30 amAUS-SAN
3h 24mnonstop
$382Alaska Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 9
1:55 pm - 10:59 pmSAN-AUS
7h 04m1 stop
7:06 am - 8:30 amAUS-SAN
3h 24mnonstop
$391Alaska Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 9
7:35 am - 11:25 amSAN-AUS
25h 50m2 stops
1:17 pm - 6:40 amAUS-SAN
19h 23m2 stops
$530Spirit Airlines
Find Deal
Sat, Nov 23 - Mon, Dec 2
7:35 am - 11:25 amSAN-AUS
25h 50m2 stops
1:17 pm - 6:40 amAUS-SAN
19h 23m2 stops
$538Spirit Airlines
Find Deal
Sat, Nov 23 - Wed, Nov 27
9:15 am - 3:50 pmSAN-AUS
4h 35m1 stop
1:20 pm - 2:30 pmAUS-SAN
3h 10mnonstop
$598Southwest
Find Deal
Sat, Nov 23 - Wed, Nov 27
8:25 am - 5:33 pmSAN-AUS
7h 08m1 stop
7:15 am - 8:30 amAUS-SAN
3h 15mnonstop
$607American Airlines
Find Deal
Thu, Nov 21 - Fri, Nov 29
4:45 pm - 11:54 pmSAN-AUS
5h 09m1 stop
7:15 am - 8:30 amAUS-SAN
3h 15mnonstop
$622American Airlines
Find Deal
Fri, Nov 22 - Mon, Nov 25
9:15 am - 3:50 pmSAN-AUS
4h 35m1 stop
9:10 pm - 10:20 pmAUS-SAN
3h 10mnonstop
$648Southwest
Find Deal
Sat, Nov 23 - Mon, Dec 2
2:30 pm - 7:19 pmSAN-AUS
2h 49mnonstop
6:10 am - 7:30 amAUS-SAN
3h 20mnonstop
$207Alaska Airlines
Find Deal
Wed, Jan 8 - Fri, Jan 10
9:03 am - 1:53 pmSAN-AUS
2h 50mnonstop
6:10 am - 7:30 amAUS-SAN
3h 20mnonstop
$227Alaska Airlines
Find Deal
Sat, Jan 11 - Sun, Jan 12
2:35 pm - 7:15 pmSAN-AUS
2h 40mnonstop
6:30 am - 7:40 amAUS-SAN
3h 10mnonstop
$228Southwest
Find Deal
Tue, Dec 24 - Thu, Jan 2
6:10 pm - 11:05 pmSAN-AUS
2h 55mnonstop
6:10 am - 7:30 amAUS-SAN
3h 20mnonstop
$237Alaska Airlines
Find Deal
Thu, Jan 16 - Sun, Jan 19
8:35 pm - 1:15 amSAN-AUS
2h 40mnonstop
6:30 am - 7:40 amAUS-SAN
3h 10mnonstop
$238Southwest
Find Deal
Mon, Dec 30 - Thu, Jan 2
9:03 am - 1:53 pmSAN-AUS
2h 50mnonstop
8:15 am - 9:35 amAUS-SAN
3h 20mnonstop
$242Alaska Airlines
Find Deal
Tue, Feb 4 - Sat, Feb 8
7:45 pm - 12:30 amSAN-AUS
2h 45mnonstop
9:20 pm - 10:30 pmAUS-SAN
3h 10mnonstop
$248Southwest
Find Deal
Fri, Dec 13 - Tue, Dec 17
9:03 am - 1:53 pmSAN-AUS
2h 50mnonstop
6:10 am - 7:30 amAUS-SAN
3h 20mnonstop
$295American Airlines
Find Deal
Sat, Jan 11 - Sun, Jan 12
9:00 am - 1:52 pmSAN-AUS
2h 52mnonstop
2:33 pm - 3:48 pmAUS-SAN
3h 15mnonstop
$296American Airlines
Find Deal
Fri, Jan 3 - Fri, Jan 10
9:03 am - 1:53 pmSAN-AUS
2h 50mnonstop
8:15 am - 9:35 amAUS-SAN
3h 20mnonstop
$326American Airlines
Find Deal
Tue, Feb 4 - Sat, Feb 8

Delta flights from San Diego to Austin

Our best Delta deals on San Diego to Austin flight tickets
Delta
Dec 3
SAN6:30 amSan Diego
7h 34m
1 stop
AUS4:04 pmAustin Bergstrom
Dec 9
AUS2:20 pmAustin Bergstrom
5h 52m
1 stop
SAN6:12 pmSan Diego
Delta
Nov 27
SAN6:30 amSan Diego
7h 34m
1 stop
AUS4:04 pmAustin Bergstrom
Dec 9
AUS12:35 pmAustin Bergstrom
7h 44m
1 stop
SAN6:19 pmSan Diego
Delta
Nov 26
SAN6:30 amSan Diego
12h 43m
1 stop
AUS9:13 pmAustin Bergstrom
Dec 9
AUS2:20 pmAustin Bergstrom
5h 52m
1 stop
SAN6:12 pmSan Diego

Southwest flights from San Diego to Austin

Our best Southwest deals on San Diego to Austin flight tickets
Southwest
Dec 30
SAN8:35 pmSan Diego
2h 40m
AUS1:15 amAustin Bergstrom
Jan 2
AUS6:30 amAustin Bergstrom
3h 10m
SAN7:40 amSan Diego
Southwest
Feb 23
SAN4:05 pmSan Diego
2h 40m
AUS8:45 pmAustin Bergstrom
Feb 26
AUS6:55 amAustin Bergstrom
3h 15m
SAN8:10 amSan Diego
Southwest
Dec 13
SAN7:45 pmSan Diego
2h 45m
AUS12:30 amAustin Bergstrom
Dec 15
AUS7:00 amAustin Bergstrom
3h 10m
SAN8:10 amSan Diego

See travel insights to Austin from

How to get the cheapest flight ticket from San Diego to Austin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

September. The cheapest time of year to fly to Austin from San Diego is September. Most expensive is April

What is the cheapest day to depart San Diego for Austin?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday

When is the cheapest time to fly from San Diego to Austin?

In the evening. San Diego to Austin flights are approximately 23% more expensive in the morning than in the evening

What is the cheapest San Diego to Austin flight route?

San Diego - Austin Bergstrom. Fly from San Diego to Austin Bergstrom for the best San Diego - Austin flight prices

How far in advance should you book San Diego to Austin flights?

60 days before. The cheapest time to buy a flight from San Diego to Austin is approximately 60 days to departure

What cabin class options are available on San Diego to Austin flights?

There are 2 cabin classes available to choose from on San Diego to Austin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Diego to Austin flights?

You could potentially save up to 40% on your flight if you consider stops on a San Diego to Austin flight.

How have San Diego to Austin flight prices changed over time?

As of November 2024, prices for San Diego to Austin flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from San Diego to Austin

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Austin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to Austin (SAN to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Austin

Best Price Found

$53

Fastest flight time

2h 40m

Direct flights

Every day

Airports in Austin

1 airport
The best one-way flight to Austin from San Diego in the past 72 hours is $53. The best round-trip flight deal from San Diego to Austin found on momondo in the last 72 hours is $106.
The fastest flight from San Diego to Austin takes 2h 40m
Direct flights go from San Diego to Austin every day.
There is 1 airport near Austin: Austin Bergstrom (AUS)

  • How far is San Diego to Austin Bergstrom by plane?

    Austin Bergstrom is 1153.4 mi away from San Diego. In terms of flight time, this usually takes a little over 2h 40m.

  • When did momondo last update prices for flights from San Diego Airport to Austin Bergstrom Airport?

    Prices for flights from San Diego Airport to Austin Bergstrom Airport refresh daily.

  • How many operators does momondo search for flights from San Diego Airport to Austin Bergstrom Airport?

  • How old do you have to be to fly from San Diego Airport to Austin Bergstrom Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The necessary travel and health documents for your Austin Bergstrom Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Diego to Austin?

  • What is the most popular airline from San Diego to Austin?


Best airlines flying from San Diego to Austin

Compare and see reviews for airlines that fly from San Diego to Austin with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $90Free CancellationRating
6.1
3,539 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $95Free CancellationRating
6.3
8,174 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $164Free CancellationRating
8.1
5,014 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $172Free CancellationRating
8.0
9,461 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $205Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $216Free CancellationRating
8.0
8,756 reviews
Search Delta flights
United AirlinesPriceFrom $257Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights
  • Southwest Flights From San Diego to Austin

    Southwest flight deals from San Diego to Austin start from $164 round-trip. Over the 36 Southwest flights for this route in a normal week, average airfare is usually $299 round-trip - but some users have found much cheaper deals with momondo.

  • Alaska Airlines Flights From San Diego to Austin

    Alaska Airlines (8.0/10 from 9,461 reviews) operates around 2 flights from San Diego to Austin in any given week. The average Alaska Airlines airfare for this route is around $285, with deals from around $172 rare but found on momondo. Referenced prices are for round-trip San Diego to Austin flight searches in the last 72 hours.


Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Austin?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to Austin. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Diego to Austin with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Austin from San Diego with this policy.

How can momondo help me find flights from San Diego to Austin?

momondo helps you find the best flight between San Diego and Austin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Diego to Austin right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Diego to Austin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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