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Cheap flights from Texas to San Diego from $51

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to San Diego departing on 12/31. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
3:06 pm - 7:15 pmSAT-SAN
6h 09m1 stop
Frontier Logo
6:34 am - 2:11 pmSAN-SAT
5h 37m1 stop
$109Frontier
Find Deal
jue., dic. 4 - jue., dic. 11
Frontier Logo
8:55 pm - 12:38 pmELP-SAN
16h 43m1 stop
Frontier Logo
6:34 am - 12:47 pmSAN-ELP
5h 13m1 stop
$110Frontier
Find Deal
jue., dic. 4 - lun., dic. 8
Multiple Airlines Logo
6:00 am - 7:30 amAUS-SAN
3h 30mnonstop
Multiple Airlines Logo
4:33 pm - 9:27 pmSAN-AUS
2h 54mnonstop
$117Multiple Airlines
Find Deal
mar., dic. 9 - jue., dic. 11
Multiple Airlines Logo
12:42 pm - 1:55 pmAUS-SAN
3h 13mnonstop
Multiple Airlines Logo
2:17 pm - 7:19 pmSAN-AUS
3h 02mnonstop
$118Multiple Airlines
Find Deal
dom., ene. 11 - mié., ene. 14
Alaska Airlines Logo
6:00 am - 7:30 amAUS-SAN
3h 30mnonstop
Alaska Airlines Logo
9:12 am - 2:16 pmSAN-AUS
3h 04mnonstop
$151Alaska Airlines
Find Deal
sáb., dic. 13 - sáb., dic. 13
Alaska Airlines Logo
6:00 am - 7:30 amAUS-SAN
3h 30mnonstop
Alaska Airlines Logo
5:10 pm - 10:09 pmSAN-AUS
2h 59mnonstop
$157Alaska Airlines
Find Deal
sáb., dic. 13 - sáb., dic. 13
Southwest Logo
6:45 am - 7:55 amDAL-SAN
3h 10mnonstop
Southwest Logo
5:40 pm - 10:35 pmSAN-DAL
2h 55mnonstop
$179Southwest
Find Deal
sáb., dic. 6 - mar., dic. 9
American Airlines Logo
9:30 am - 3:57 pmSAT-SAN
8h 27m1 stop
American Airlines Logo
4:00 pm - 11:09 pmSAN-SAT
5h 09m1 stop
$179American Airlines
Find Deal
mar., ene. 13 - jue., ene. 22
Southwest Logo
7:45 am - 9:00 amDAL-SAN
3h 15mnonstop
Southwest Logo
4:25 pm - 9:20 pmSAN-DAL
2h 55mnonstop
$189Southwest
Find Deal
mié., dic. 3 - sáb., dic. 13
American Airlines Logo
9:09 pm - 10:21 pmDFW-SAN
3h 12mnonstop
American Airlines Logo
4:30 pm - 9:35 pmSAN-DFW
3h 05mnonstop
$189American Airlines
Find Deal
mié., dic. 3 - sáb., dic. 13

Alaska Airlines flights from Texas to San Diego

Our best Alaska Airlines deals on Texas to San Diego flight tickets
Alaska Airlines
Dec 13
AUS6:00 amAustin Bergstrom
3h 30m
SAN7:30 amSan Diego
Dec 13
SAN9:12 amSan Diego
3h 04m
AUS2:16 pmAustin Bergstrom
$151
Find similar
Alaska Airlines
Dec 13
AUS6:00 amAustin Bergstrom
3h 30m
SAN7:30 amSan Diego
Dec 13
SAN5:10 pmSan Diego
2h 59m
AUS10:09 pmAustin Bergstrom
$157
Find similar
Alaska Airlines
Jan 16
AUS6:00 amAustin Bergstrom
3h 32m
SAN7:32 amSan Diego
Jan 20
SAN2:17 pmSan Diego
3h 02m
AUS7:19 pmAustin Bergstrom
$167
Find similar

American Airlines flights from Texas to San Diego

Our best American Airlines deals on Texas to San Diego flight tickets
American Airlines
Jan 13
SAT9:30 amSan Antonio
8h 27m
1 stop
SAN3:57 pmSan Diego
Jan 22
SAN4:00 pmSan Diego
5h 09m
1 stop
SAT11:09 pmSan Antonio
$179
Find similar
American Airlines
Dec 3
DFW9:09 pmDallas/Fort Worth
3h 12m
SAN10:21 pmSan Diego
Dec 13
SAN4:30 pmSan Diego
3h 05m
DFW9:35 pmDallas/Fort Worth
$189
Find similar
American Airlines
Nov 10
SAT5:00 amSan Antonio
5h 34m
1 stop
SAN8:34 amSan Diego
Nov 17
SAN4:25 pmSan Diego
4h 34m
1 stop
SAT10:59 pmSan Antonio
$198
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated noviembre 6, 2025.
Use the filters below to find and compare flights from Texas to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

jue. 12/4

3:06 pm-7:15 pm

1 stop6h 09m

San Diego

jue. 12/11

6:34 am-2:11 pm

1 stop5h 37m

$109

El PasoSan Diego

ELP - SAN

ELPSAN

El Paso

jue. 12/4

8:55 pm-12:38 pm

1 stop16h 43m

San Diego

lun. 12/8

6:34 am-12:47 pm

1 stop5h 13m

$110

AustinSan Diego

AUS - SAN

AUSSAN

Austin Bergstrom

mar. 12/9

6:00 am-7:30 am

Nonstop3h 30m

San Diego

jue. 12/11

4:33 pm-9:27 pm

Nonstop2h 54m

$117

AustinSan Diego

AUS - SAN

AUSSAN

Austin Bergstrom

dom. 1/11

12:42 pm-1:55 pm

Nonstop3h 13m

San Diego

mié. 1/14

2:17 pm-7:19 pm

Nonstop3h 02m

$118

AustinSan Diego

AUS - SAN

AUSSAN

Austin Bergstrom

sáb. 12/13

6:00 am-7:30 am

Nonstop3h 30m

San Diego

sáb. 12/13

9:12 am-2:16 pm

Nonstop3h 04m

$151

AustinSan Diego

AUS - SAN

AUSSAN

Austin Bergstrom

sáb. 12/13

6:00 am-7:30 am

Nonstop3h 30m

San Diego

sáb. 12/13

5:10 pm-10:09 pm

Nonstop2h 59m

$157

DallasSan Diego

DAL - SAN

DALSAN

Dallas Love Field

sáb. 12/6

6:45 am-7:55 am

Nonstop3h 10m

San Diego

mar. 12/9

5:40 pm-10:35 pm

Nonstop2h 55m

$179

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

mar. 1/13

9:30 am-3:57 pm

1 stop8h 27m

San Diego

jue. 1/22

4:00 pm-11:09 pm

1 stop5h 09m

$179

DallasSan Diego

DAL - SAN

DALSAN

Dallas Love Field

mié. 12/3

7:45 am-9:00 am

Nonstop3h 15m

San Diego

sáb. 12/13

4:25 pm-9:20 pm

Nonstop2h 55m

$189

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

mié. 12/3

9:09 pm-10:21 pm

Nonstop3h 12m

San Diego

sáb. 12/13

4:30 pm-9:35 pm

Nonstop3h 05m

$189

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Texas 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 to San Diego?

If you are unable to visit San Diego during the month of September, then departing from Texas during the month February is also very affordable. Most momondo users find prices during this month for around $214.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Texas to San Diego is on a Tuesday. Travelers who choose to depart for San Diego on a Tuesday will often find tickets for as low as $240. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $323. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $239. Flights at noon are often more expensive with an average ticket price of $386.

What is the cheapest Texas to San Diego flight route?

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

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $260 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Texas for as low as $224 on momondo.

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

There are 4 cabin classes available to choose from on Texas 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 Texas to San Diego flights?

No. A direct flight is the cheapest option for a flight between Texas to San Diego.

Cheap Texas to San Diego flight deals and tips

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

Best Price Found

$100

Fastest flight time

2h 00m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from Texas in the past 72 hours is $100. The best round-trip flight deal from Texas to San Diego found on momondo in the last 72 hours is $191.
The fastest flight from Texas to San Diego takes 2h 00m
Direct flights go from Texas to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)
Search flight deals

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

    Prices for flights from Texas to San Diego Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Texas to San Diego Airport.

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

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Texas to San Diego

Compare and see reviews for airlines that fly from Texas to San Diego with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $58Free CancellationRating
5.8
3,116 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $64Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
DeltaPriceFrom $119Free CancellationRating
7.9
8,001 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $127Free CancellationRating
7.8
2,804 reviews
Search Hawaiian Airlines flights
American AirlinesPriceFrom $177Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
SouthwestPriceFrom $179Free CancellationRating
8.0
4,240 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $183Free CancellationRating
8.0
11,243 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights

Traveling to a place near San Diego?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Texas to San Diego for you.

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

Flights from Texas to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Texas 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.

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

Price alerts on flights to San Diego from Texas 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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sáb. 12/6
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