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$68+ Cheap flights from Texas to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SAN
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Texas to San Diego

Keep the following information in mind while searching for Texas to San Diego flight deals. Data was last updated September 15, 2025.

Round-trip from

$120
(Frontier)

One-way from

$68
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$346

Good round-trip deal

$163 or less

Good one-way deal

$93 or less
From Texas to San Diego
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One-way flight from Texas to San Diego
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High demand for flights, 8% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Texas to San Diego.
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Price to beat on a one-way flight from Texas to San Diego.
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Find flight deals from Texas to San Diego

Cheapest flights from Texas to San Diego
Explore the most affordable flight options available from Texas to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Southwest deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:45 amAUS - SAN
Nonstop3h 00mSouthwest
Tue 10/216:45 pmSAN - AUS
Nonstop2h 50mSouthwest
Deal found 9/12$123
This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/512:39 pmAUS - SAN
Nonstop2h 57mFrontier
Wed 10/86:41 amSAN - AUS
1 stop15h 52mFrontier
Deal found 9/14$124
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/222:00 pmAUS - SAN
1 stop9h 20mFrontier
Fri 10/241:02 pmSAN - AUS
Nonstop3h 10mFrontier
Deal found 9/12$125
This Booking.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/308:00 amAUS - SAN
1 stop16h 24mFrontier
Fri 10/34:48 pmSAN - AUS
Nonstop3h 01mFrontier
Deal found 9/11$126
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/279:47 pmSAT - SAN
1 stop11h 42mMultiple Airlines
Sun 10/59:03 pmSAN - SAT
1 stop20h 12mMultiple Airlines
Deal found 9/13$128
This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:30 amAUS - SAN
1 stop15h 37mFrontier
Mon 10/64:48 pmSAN - AUS
Nonstop3h 01mFrontier
Deal found 9/14$129
This Frontier deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/192:23 pmAUS - SAN
Nonstop2h 58mFrontier
Mon 10/208:11 amSAN - AUS
1 stop11h 04mFrontier
Deal found 9/13$130
This Booking.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/59:23 pmAUS - SAN
1 stop28h 30mFrontier
Fri 10/241:02 pmSAN - AUS
Nonstop3h 10mFrontier
Deal found 9/12$131
This Southwest deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:45 amAUS - SAN
Nonstop3h 00mSouthwest
Sat 10/254:55 pmSAN - AUS
Nonstop2h 45mSouthwest
Deal found 9/12$133
This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:45 pmDFW - SAN
1 stop5h 49mSpirit Airlines
Sat 10/41:35 pmSAN - DFW
1 stop9h 07mSpirit Airlines
Deal found 9/14$134
This Orbitz deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:45 pmDFW - SAN
1 stop13h 44mMultiple Airlines
Thu 9/256:27 pmSAN - DFW
Nonstop3h 12mMultiple Airlines
Deal found 9/14$136
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:59 pmAUS - SAN
1 stop10h 30mMultiple Airlines
Fri 10/101:02 pmSAN - AUS
Nonstop3h 10mMultiple Airlines
Deal found 9/13$137

Cheapflights Fare Finder

 
Customize your flight search to find flights from Texas to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Texas to San Diego that are best for you.

Fly from

Texas

Fly to

San Diego

Route

Depart

Return

Price

El PasoSan Diego

ELP - SAN

ELPSAN

El Paso

Mon 10/13

2:18 pm-8:08 pm

1 stop6h 50m

San Diego

Fri 10/17

9:03 pm-1:50 pm

1 stop15h 47m

$144

El PasoSan Diego

ELP - SAN

ELPSAN

El Paso

Fri 10/31

2:45 pm-1:28 pm

1 stop23h 43m

San Diego

Fri 11/7

6:41 am-2:20 pm

1 stop6h 39m

$144

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Sun 10/19

9:52 pm-11:04 pm

1 stop27h 12m

San Diego

Fri 10/24

9:03 pm-4:37 pm

1 stop17h 34m

$144

AustinSan Diego

AUS - SAN

AUSSAN

Austin Bergstrom

Tue 11/4

5:35 am-8:35 am

1 stop5h 00m

San Diego

Mon 11/17

7:35 am-12:20 pm

Nonstop2h 45m

$152

AustinSan Diego

AUS - SAN

AUSSAN

Austin Bergstrom

Wed 10/22

6:10 am-9:05 am

1 stop4h 55m

San Diego

Sat 10/25

12:55 pm-10:15 pm

2 stops7h 20m

$153

El PasoSan Diego

ELP - SAN

ELPSAN

El Paso

Fri 10/17

1:37 pm-1:28 pm

1 stop24h 51m

San Diego

Sun 10/19

6:41 am-12:52 pm

1 stop5h 11m

$168

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Mon 10/13

5:30 pm-6:48 pm

Nonstop3h 18m

San Diego

Mon 10/20

3:23 pm-5:43 am

1 stop12h 20m

$170

El PasoSan Diego

ELP - SAN

ELPSAN

El Paso

Fri 10/3

1:33 pm-11:53 pm

1 stop11h 20m

San Diego

Mon 10/6

6:35 am-12:48 pm

1 stop5h 13m

$172

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Mon 12/8

4:38 pm-5:59 pm

Nonstop3h 21m

San Diego

Thu 12/11

4:52 pm-5:43 am

1 stop10h 51m

$173

DallasSan Diego

DAL - SAN

DALSAN

Dallas Love Field

Tue 10/14

6:00 am-7:10 am

Nonstop3h 10m

San Diego

Tue 10/21

5:35 pm-10:35 pm

Nonstop3h 00m

$179

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 60 results
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Best time to book a flight from Texas to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Texas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Texas to San Diego

What is the cheapest month to book a flight from Texas to San Diego?

Currently, August is the cheapest month in which you can book a flight from Texas to San Diego (average of $286). Flying from Texas to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TX to SAN?

Find hourly flight availability from Texas to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Texas to San Diego as you normally would.

Weekly flight availability from Texas to San Diego

Explore weekly flight availability from Texas to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 15, 2025.

The most flights from USTX to SAN are scheduled on a Sunday (43 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (32 on average).

Related info for your journey

Find useful and relevant information for your journey from Texas to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Texas?

    Most people fly into San Diego (SAN) if they book a flight to San Diego from Texas. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

  • How long is the flight from Texas to San Diego?

    There are many flights that can get you from Texas to San Diego in 5h. Fly via Frontier, Southwest, or American Airlines to get the fastest option. The distance between Texas and San Diego is about 1162 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Texas to San Diego one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $68. However, be on the lookout for offers from Southwest and Frontier, as they are both options that can get you from Texas to San Diego for a low price.

  • What are the most popular routes from Texas to San Diego?

    When deciding which route to take from Texas to San Diego consider Dallas/Fort Worth - San Diego, Houston Hobby - San Diego or Austin Bergstrom - San Diego as they are the most popular.

  • What are the most reliable airlines from Texas to San Diego?

    No one likes to see their flight delayed. When booking a flight from Texas to San Diego consider choosing GOL (73%), Cathay Pacific (70%) or Alaska Airlines (58%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Texas to San Diego?

    The cheapest flight price from Texas to San Diego is $72. On average you can expect to pay $206. The most popular route, (Dallas/Fort Worth - San Diego), can usually be booked for $149.

  • Can I find deals for flights from Texas to San Diego that include hotel bookings?

    Yes. In addition to deals on Texas to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Texas to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Texas to San Diego.

  • Can I find deals for business class flights from Texas to San Diego?

    Yes. Cheapflights offers flight deals from Texas to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Texas to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Texas to San Diego (average of $286). Flying from Texas to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
La Mesa
Poway
Lemon Grove
Coronado
Imperial Beach
National City
Alpine

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Texas to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Texas to San Diego

Discover the top 8 airlines that operate flights from Texas to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$193FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$64Average$185FlexibilityNo cancel feeOn-time65%
DeltaCheapest$119Average$336FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$128Average$307FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$154Average$437FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$158Average$389FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$179Average$377FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$208Average$424FlexibilityNo cancel feeOn-time69%

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