SAN

$49 Find Cheap Flights from Texas to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Diego departing on 4/29. 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 Texas to San Diego

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Texas to San Diego 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 Texas to San Diego

Sat, Apr 11 - Sat, Apr 18
Frontier Logo
7:59 pm - 9:35 pm
DFW
-
SAN
3h 36mnonstop
Frontier Logo
7:15 am - 7:42 pm
SAN
-
DFW
10h 27m
1 stop
$96Frontier
Mon, Mar 9 - Thu, Mar 12
Frontier Logo
8:35 pm - 10:07 pm
DFW
-
SAN
3h 32mnonstop
Frontier Logo
6:55 am - 12:02 pm
SAN
-
DFW
3h 07mnonstop
$97Frontier
Sat, May 9 - Sat, May 9
Alaska Airlines Logo
6:00 am - 7:23 am
AUS
-
SAN
3h 23mnonstop
Alaska Airlines Logo
10:52 am - 3:54 pm
SAN
-
AUS
3h 02mnonstop
$114Alaska Airlines
Sat, May 2 - Tue, May 5
Alaska Airlines Logo
7:59 pm - 9:19 pm
AUS
-
SAN
3h 20mnonstop
Alaska Airlines Logo
6:00 pm - 11:00 pm
SAN
-
AUS
3h 00mnonstop
$119Alaska Airlines
Tue, Apr 28 - Wed, Apr 29
Southwest Logo
6:00 am - 7:10 am
DAL
-
SAN
3h 10mnonstop
Southwest Logo
6:20 pm - 11:10 pm
SAN
-
DAL
2h 50mnonstop
$121Southwest
Sat, Mar 28 - Sat, Apr 4
Southwest Logo
6:10 am - 7:30 am
DAL
-
SAN
3h 20mnonstop
Southwest Logo
6:40 pm - 11:30 pm
SAN
-
DAL
2h 50mnonstop
$157Southwest
Thu, Mar 26 - Mon, Mar 30
Multiple Airlines Logo
9:43 am - 12:08 am
IAH
-
SAN
16h 25m
1 stop
Multiple Airlines Logo
9:58 pm - 5:52 am
SAN
-
IAH
5h 54m
1 stop
$219Multiple Airlines
Mon, Mar 23 - Fri, Apr 24
Multiple Airlines Logo
10:27 pm - 1:13 pm
IAH
-
SAN
16h 46m
1 stop
Multiple Airlines Logo
8:49 pm - 6:01 am
SAN
-
IAH
7h 12m
1 stop
$223Multiple Airlines
Sat, Apr 18 - Fri, Apr 24
Delta Logo
1:03 pm - 10:36 pm
MFE
-
SAN
11h 33m
2 stops
Delta Logo
10:30 pm - 12:23 pm
SAN
-
MFE
11h 53m
2 stops
$227Delta
Sat, Apr 18 - Tue, Apr 21
Delta Logo
6:39 am - 1:35 pm
SAT
-
SAN
8h 56m
1 stop
Delta Logo
11:58 am - 9:30 pm
SAN
-
SAT
7h 32m
1 stop
$235Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$49
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Houston George Bush Airport to San Diego

Flights from Texas to San Diego: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Texas to San Diego 
Learn how KAYAK collects reviews and tips from users.
MatthewFlew with Southwest
DAL
-
SAN
Jan 2026
If you have Pre-Check don't even worry about getting to the airport early.
Verified travelerFlew with American Airlines
DFW
-
SAN
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
AUS
-
SAN
May 2024
GET TSA - PRECHECK AND CLEAR. IT'S CHEAPER WITH THE AMEX GREEN OR AMEX PLAT.
Verified travelerFlew with Alaska Airlines
AUS
-
SAN
Apr 2024
Austin check in is long, make sure to come early to allow for the crowded lines.

FAQs for booking flights from Texas to San Diego

  • 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.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Julian
National City
Borrego Springs
Poway
Lemon Grove
Alpine
Santee

Everything you need to know for your flight to San Diego

Information on the airport you'll fly into in San Diego

San Diego (SAN)