Cheap flights from Austin to San Diego from $40

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Sat 10/14

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Flight information for Austin to San Diego
(AUS to SAN)

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

Best Price Found

$40

Fastest flight time

2h 50m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from Austin in the past 72 hours is $40. The best round-trip flight deal from Austin to San Diego found on momondo in the last 72 hours is $68.
The fastest flight from Austin to San Diego takes 2h 50m
Direct flights go from Austin to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)

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

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 Austin to San Diego?

October. The cheapest time of year to fly to San Diego from Austin is October. Most expensive is March

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

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

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

In the morning. Austin to San Diego flights are approximately 22% more expensive in the afternoon than in the morning

What is the cheapest airline that flies to San Diego from Austin?

Allegiant Air. Alaska Airlines, Allegiant Air, and Frontier are the most popular carriers operating from Austin to San Diego

What is the cheapest Austin to San Diego flight route?

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

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

49 days before. The cheapest time to buy a flight from Austin to San Diego is approximately 49 days to departure

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

As of October 2023, there are 8 flights per week flying from Austin to San Diego. The most common time of day flights depart is 6:00PM, with 56% of flights taking off in the evening.

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

As of October 2023, 57 flights take off from Austin and land in San Diego each week. The most common flight departure day for this route is Thursday, with 18% of weekly flights taking off on this day.

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

There are 2 cabin classes available to choose from on Austin to San Diego 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 Austin to San Diego flights?

You could potentially save up to 48% on your flight if you consider stops on a Austin to San Diego flight.

If you are looking to fly from Austin to San Diego, you are most likely going to fly from Austin Bergstrom Airport to San Diego Airport, the most popular airports on that route. You may be looking for an airport near Austin Bergstrom Airport to depart from when traveling to San Diego and luckily, there are options! You can try San Antonio Airport which is located in San Antonio, Killeen Fort Hood Regional Airport which is located in Killeen, or Waco Airport which is located in Waco. If you are looking for alternate airports to fly into when traveling from Austin, you can try flying into Ontario Airport (in Ontario), Santa Ana J. Wayne/Orange Cnty Airport (in Santa Ana), or Palm Springs Airport (in 15). The cheapest route from Austin to San Diego is AUS ā€” SAN with an average price of $68 RT during the month of October.

Austin Bergstrom Airport (AUS) to Ontario Airport (ONT)$117
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Austin Bergstrom Airport (AUS) to San Diego Airport (SAN)$68
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Austin Bergstrom Airport (AUS) to Santa Ana J. Wayne/Orange Cnty Airport (SNA)$75
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San Antonio Airport (SAT) to Ontario Airport (ONT)$118
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Austin Bergstrom Airport (AUS) to Palm Springs Airport (PSP)$372
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San Antonio Airport (SAT) to Santa Ana J. Wayne/Orange Cnty Airport (SNA)$140
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Easily compare round-trip flights from Austin to San Diego

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Austin to San Diego by changing tabs
Spirit Airlines
Nov 4
AUS5:00 pmAustin Bergstrom
8h 24m
1 stop
SAN11:24 pmSan Diego
Nov 8
SAN8:15 pmSan Diego
12h 31m
1 stop
AUS10:46 amAustin Bergstrom
Multiple Airlines
Nov 2
AUS11:31 pmAustin Bergstrom
14h 33m
1 stop
SAN12:04 pmSan Diego
Nov 6
SAN5:22 pmSan Diego
17h 36m
1 stop
AUS12:58 pmAustin Bergstrom
Frontier
Oct 15
AUS10:00 pmAustin Bergstrom
16h 04m
1 stop
SAN12:04 pmSan Diego
Oct 19
SAN12:54 pmSan Diego
6h 08m
1 stop
AUS9:02 pmAustin Bergstrom
Alaska Airlines
Nov 1
AUS12:55 pmAustin Bergstrom
3h 12m
SAN2:07 pmSan Diego
Nov 8
SAN7:00 amSan Diego
2h 55m
AUS11:55 amAustin Bergstrom
Spirit Airlines
Nov 1
AUS10:09 pmAustin Bergstrom
15h 15m
1 stop
SAN11:24 amSan Diego
Nov 4
SAN6:38 amSan Diego
7h 30m
1 stop
AUS4:08 pmAustin Bergstrom
American Airlines
Dec 16
AUS3:29 pmAustin Bergstrom
4h 41m
1 stop
SAN6:10 pmSan Diego
Dec 25
SAN7:15 amSan Diego
7h 50m
1 stop
AUS5:05 pmAustin Bergstrom

Find the cheapest one-way flights from Austin to San Diego

If you're looking for one-way flights from Austin to San Diego, view some of our deals below provided by Alaska Airlines, Frontier and Spirit Airlines
Spirit Airlines
Nov 28
AUS9:52 pmAustin Bergstrom
15h 39m
1 stop
SAN11:31 amSan Diego
Multiple Airlines
Oct 11
AUS10:09 pmAustin Bergstrom
23h 04m
1 stop
SAN7:13 pmSan Diego
Frontier
Nov 2
AUS11:31 pmAustin Bergstrom
14h 33m
1 stop
SAN12:04 pmSan Diego

Search last-minute flights to San Diego from Austin

Find and compare round-trip flight prices for your last-minute flight from Austin to San Diego
Spirit Airlines
Oct 10
AUS10:09 pmAustin Bergstrom
15h 15m
1 stop
SAN11:24 amSan Diego
Oct 17
SAN8:15 pmSan Diego
14h 43m
1 stop
AUS12:58 pmAustin Bergstrom
Multiple Airlines
Oct 9
AUS3:10 pmAustin Bergstrom
29h 06m
1 stop
SAN6:16 pmSan Diego
Oct 12
SAN12:54 pmSan Diego
6h 08m
1 stop
AUS9:02 pmAustin Bergstrom
Spirit Airlines
Oct 11
AUS10:09 pmAustin Bergstrom
21h 06m
1 stop
SAN5:15 pmSan Diego
Oct 16
SAN4:55 pmSan Diego
18h 03m
1 stop
AUS12:58 pmAustin Bergstrom
Spirit Airlines
Oct 11
AUS10:09 pmAustin Bergstrom
16h 54m
1 stop
SAN1:03 pmSan Diego
Oct 15
SAN8:54 pmSan Diego
11h 52m
1 stop
AUS10:46 amAustin Bergstrom
Frontier
Oct 12
AUS10:00 pmAustin Bergstrom
15h 53m
1 stop
SAN11:53 amSan Diego
Oct 16
SAN6:55 pmSan Diego
19h 12m
1 stop
AUS4:07 pmAustin Bergstrom
Spirit Airlines
Oct 10
AUS1:49 pmAustin Bergstrom
23h 35m
2 stops
SAN11:24 amSan Diego
Oct 12
SAN4:55 pmSan Diego
15h 51m
1 stop
AUS10:46 amAustin Bergstrom

Best airlines flying from Austin to San Diego

Compare and see reviews for airlines that fly from Austin to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $54Free CancellationRating
6.9
356 reviews
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Spirit AirlinesPriceFrom $100Free CancellationRating
6.0
2,809 reviews
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FrontierPriceFrom $104Free CancellationRating
5.8
1,041 reviews
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Alaska AirlinesPriceFrom $119Free CancellationRating
7.9
3,001 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $129Free CancellationRating
7.2
2,719 reviews
Search United Airlines flights
American AirlinesPriceFrom $199Free CancellationRating
7.1
2,893 reviews
Search American Airlines flights
DeltaPriceFrom $213Free CancellationRating
7.8
1,565 reviews
Search Delta flights
  • Alaska Airlines Flights From Austin to San Diego

    Across 13 Alaska Airlines flights from Austin to San Diego this week, the average price was $258, with the best Alaska Airlines deals starting from $119 round-trip. 3,001 users have rated Alaska Airlines on momondo, with an average score of 7.9/10.

  • American Airlines Flights From Austin to San Diego

    American Airlines (7.1/10 from 2,893 reviews) operates around 13 flights from Austin to San Diego in any given week. The average American Airlines airfare for this route is around $390, with deals from around $199 rare but found on momondo. Referenced prices are for round-trip Austin to San Diego flight searches in the last 72 hours.


Spirit Airlines flights from Austin to San Diego

Our best Spirit Airlines deals on Austin to San Diego flight tickets
Spirit Airlines
Nov 4
AUS5:00 pmAustin Bergstrom
8h 24m
1 stop
SAN11:24 pmSan Diego
Nov 8
SAN8:15 pmSan Diego
12h 31m
1 stop
AUS10:46 amAustin Bergstrom
Spirit Airlines
Oct 10
AUS10:09 pmAustin Bergstrom
15h 15m
1 stop
SAN11:24 amSan Diego
Oct 17
SAN8:15 pmSan Diego
14h 43m
1 stop
AUS12:58 pmAustin Bergstrom
Spirit Airlines
Nov 1
AUS10:09 pmAustin Bergstrom
15h 15m
1 stop
SAN11:24 amSan Diego
Nov 4
SAN6:38 amSan Diego
7h 30m
1 stop
AUS4:08 pmAustin Bergstrom

Frontier flights from Austin to San Diego

Our best Frontier deals on Austin to San Diego flight tickets
Frontier
Oct 15
AUS10:00 pmAustin Bergstrom
16h 04m
1 stop
SAN12:04 pmSan Diego
Oct 19
SAN12:54 pmSan Diego
6h 08m
1 stop
AUS9:02 pmAustin Bergstrom
Frontier
Nov 2
AUS11:31 pmAustin Bergstrom
14h 33m
1 stop
SAN12:04 pmSan Diego
Nov 5
SAN5:25 amSan Diego
25h 34m
1 stop
AUS8:59 amAustin Bergstrom
Frontier
Nov 9
AUS11:34 pmAustin Bergstrom
14h 37m
1 stop
SAN12:11 pmSan Diego
Nov 12
SAN7:24 pmSan Diego
22h 27m
1 stop
AUS7:51 pmAustin Bergstrom

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

    There are 1153.4 mi between Austin Bergstrom and San Diego. 3h 06m is a normal flight duration for this route.

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

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

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

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

  • What documentation or ID do you need to fly to San Diego Airport?

    The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Alternative routes for Austin to San Diego

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Dallas to Los Angeles Flights
Fastest flight time3h 17m
Cheapest price$67
Dallas to Ontario Flights
Fastest flight time3h 01m
Cheapest price$38
Houston to Los Angeles Flights
Fastest flight time3h 24m
Cheapest price$75
Dallas to San Francisco Flights
Fastest flight time3h 48m
Cheapest price$50
Austin to Los Angeles Flights
Fastest flight time3h 12m
Cheapest price$63
Dallas to Burbank Flights
Fastest flight time3h 16m
Cheapest price$72
Dallas to San Diego Flights
Fastest flight time3h 01m
Cheapest price$55
Dallas to Santa Ana Flights
Fastest flight time3h 05m
Cheapest price$55
Dallas to Oakland, California Flights
Fastest flight time3h 47m
Cheapest price$59
Austin to San Francisco Flights
Fastest flight time3h 42m
Cheapest price$95
Houston to Ontario Flights
Fastest flight time3h 21m
Cheapest price$112
Houston to Burbank Flights
Fastest flight time5h 39m
Cheapest price$89

Similar Austin to San Diego flights

Flexible with your destination? Broaden your search and find flights similar to your Austin to San Diego route

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Austin to San Diego. momondo saves you time and could save you money on your trip.

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

Yes. All flights to San Diego from Austin on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Austin to San Diego flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to San Diego from Austin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your San Diego trip

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