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

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 Texas to San Diego.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Texas 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 Texas to San Diego?

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 San Diego with an airline and back to Texas with another airline.

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

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 San Diego from Texas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$87 CHEAP FLIGHTS from Texas to San Diego

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Flight Deals

Cheap Flights from Texas to San Diego

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Texas to San Diego

Fri, Nov 13 - Tue, Nov 17

7:16 pm - 3:58 pmELP El Paso-SAN San Diego

21h 42m1 stop Denver Intl

6:25 am - 6:21 pmSAN San Diego-ELP El Paso

10h 56m1 stop Denver Intl

$167Frontier

Fri, Oct 16 - Mon, Oct 19

7:30 am - 8:49 amDFW Dallas/Fort Worth-SAN San Diego

3h 19mnonstop

9:34 am - 2:43 pmSAN San Diego-DFW Dallas/Fort Worth

3h 09mnonstop

$186Frontier

Sat, Nov 14 - Mon, Nov 16

8:11 am - 9:30 amDFW Dallas/Fort Worth-SAN San Diego

3h 19mnonstop

9:32 am - 2:51 pmSAN San Diego-DFW Dallas/Fort Worth

3h 19mnonstop

$193Multiple Airlines

Thu, Oct 29 - Tue, Nov 3

7:10 am - 8:37 amDFW Dallas/Fort Worth-SAN San Diego

3h 27mnonstop

5:56 pm - 10:57 pmSAN San Diego-DFW Dallas/Fort Worth

3h 01mnonstop

$193Multiple Airlines

Mon, Nov 16 - Tue, Nov 17

8:05 pm - 9:10 pmAUS Austin Bergstrom-SAN San Diego

3h 05mnonstop

10:55 am - 5:40 pmSAN San Diego-AUS Austin Bergstrom

4h 45m1 stop Phoenix Sky Harbor Intl

$226Southwest

Mon, Oct 19 - Wed, Oct 21

8:25 pm - 9:25 pmAUS Austin Bergstrom-SAN San Diego

3h 00mnonstop

3:20 pm - 11:20 pmSAN San Diego-AUS Austin Bergstrom

6h 00m1 stop Denver Intl

$226Southwest

Wed, Oct 14 - Mon, Oct 19

7:59 pm - 9:18 pmAUS Austin Bergstrom-SAN San Diego

3h 19mnonstop

5:16 pm - 10:27 pmSAN San Diego-AUS Austin Bergstrom

3h 11mnonstop

$228Alaska Airlines

Tue, Oct 13 - Mon, Oct 26

6:00 am - 7:19 amAUS Austin Bergstrom-SAN San Diego

3h 19mnonstop

7:59 am - 1:13 pmSAN San Diego-AUS Austin Bergstrom

3h 14mnonstop

$228Alaska Airlines

Mon, Nov 16 - Tue, Nov 17

8:01 pm - 12:19 amAUS Austin Bergstrom-SAN San Diego

6h 18m1 stop San Francisco

12:05 pm - 8:03 pmSAN San Diego-AUS Austin Bergstrom

5h 58m1 stop Houston George Bush Intcntl

$231United Airlines

Tue, Nov 3 - Fri, Nov 6

4:30 pm - 8:36 pmAUS Austin Bergstrom-SAN San Diego

6h 06m1 stop Denver Intl

6:20 am - 1:14 pmSAN San Diego-AUS Austin Bergstrom

4h 54m1 stop Los Angeles

$250United Airlines

Recent last minute flight deals from Texas to San Diego

Sun, Sep 20 - Fri, Oct 2

8:20 pm - 3:58 pmSAT San Antonio-SAN San Diego

21h 38m1 stop Denver Intl

9:03 pm - 1:48 pmSAN San Diego-SAT San Antonio

14h 45m1 stop Las Vegas Harry Reid Intl

$303Frontier

Sat, Sep 19 - Sat, Sep 26

7:05 am - 8:18 amDFW Dallas/Fort Worth-SAN San Diego

3h 13mnonstop

9:03 am - 2:13 pmSAN San Diego-DFW Dallas/Fort Worth

3h 10mnonstop

$310Frontier

Mon, Sep 21 - Fri, Sep 25

8:24 pm - 11:51 pmAUS Austin Bergstrom-SAN San Diego

5h 27m1 stop Denver Intl

2:08 pm - 7:19 pmSAN San Diego-AUS Austin Bergstrom

3h 11mnonstop

$379Multiple Airlines

Fri, Sep 18 - Fri, Oct 23

8:29 pm - 11:51 pmDFW Dallas/Fort Worth-SAN San Diego

5h 22m1 stop Denver Intl

5:50 pm - 10:55 pmSAN San Diego-DFW Dallas/Fort Worth

3h 05mnonstop

$379Multiple Airlines

Sat, Sep 19 - Wed, Sep 23

10:39 am - 2:11 pmAUS Austin Bergstrom-SAN San Diego

5h 32m1 stop Dallas/Fort Worth

6:15 am - 1:28 pmSAN San Diego-AUS Austin Bergstrom

5h 13m1 stop Dallas/Fort Worth

$397American Airlines

Fri, Sep 18 - Sat, Sep 19

12:34 pm - 3:22 pmAUS Austin Bergstrom-SAN San Diego

4h 48m1 stop Phoenix Sky Harbor Intl

12:08 pm - 7:10 pmSAN San Diego-AUS Austin Bergstrom

5h 02m1 stop Dallas/Fort Worth

$397American Airlines

Tue, Sep 22 - Wed, Sep 23

5:46 pm - 10:30 amDFW Dallas/Fort Worth-SAN San Diego

18h 44m1 stop Portland

1:00 pm - 6:13 pmSAN San Diego-DFW Dallas/Fort Worth

3h 13mnonstop

$449Alaska Airlines

Mon, Sep 21 - Wed, Sep 23

2:30 pm - 6:06 pmDFW Dallas/Fort Worth-SAN San Diego

5h 36m1 stop Salt Lake City

1:36 pm - 9:00 pmSAN San Diego-DFW Dallas/Fort Worth

5h 24m1 stop Salt Lake City

$451Delta

Mon, Sep 21 - Thu, Sep 24

8:40 pm - 11:47 pmDFW Dallas/Fort Worth-SAN San Diego

5h 07m1 stop Los Angeles

11:04 am - 11:44 pmSAN San Diego-DFW Dallas/Fort Worth

10h 40m1 stop Seattle/Tacoma Intl

$451Delta

Mon, Sep 21 - Wed, Sep 23

7:38 pm - 8:53 pmDFW Dallas/Fort Worth-SAN San Diego

3h 15mnonstop

7:30 am - 12:42 pmSAN San Diego-DFW Dallas/Fort Worth

3h 12mnonstop

$478Alaska Airlines

Useful Info

Low season	January
High season	March
Cheapest flight	$87

Best time to beat the crowds with an average 16% drop in price.

Most popular time to fly with an average 5% increase in price.

Flight from Dallas/Fort Worth Airport to San Diego

MatthewFlew with Southwest-Jan 2026

If you have Pre-Check don't even worry about getting to the airport early.

Verified travelerFlew with American Airlines-Dec 2024

Bring a neck pillow and if your over 6 ft tall spend the money for exit row. Other customers are not curteous

JustinFlew with Southwest-May 2024

GET TSA - PRECHECK AND CLEAR. IT'S CHEAPER WITH THE AMEX GREEN OR AMEX PLAT.

Verified travelerFlew with Alaska Airlines-Apr 2024

Austin check in is long, make sure to come early to allow for the crowded lines.

How does KAYAK find such low prices on flights from Texas to San Diego?
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 Texas to San Diego.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Texas to San Diego?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Texas 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 Texas to San Diego?
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 San Diego with an airline and back to Texas with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Texas to San Diego?
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 San Diego from Texas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.