What is the cheapest airline that flies from Dallas/Fort Worth to San Diego?

Frontier, Spirit Airlines, and American Airlines are the most popular carriers operating from Dallas/Fort Worth to San Diego

What airlines fly to San Diego?

American Airlines, Frontier and Southwest are the top three most popular airlines that fly to San Diego from Dallas/Fort Worth Airport according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 7 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Dallas/Fort Worth Airport to San Diego Airport?

Prices for flights from Dallas/Fort Worth Airport to San Diego Airport are updated daily.

How many operators does momondo search for flights from Dallas/Fort Worth Airport to San Diego Airport?

There are 6 operators available for flights from Dallas/Fort Worth Airport to San Diego Airport as of September 2025.

How old do you have to be to fly from Dallas/Fort Worth Airport to San Diego Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dallas/Fort Worth Airport to San Diego Airport.

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

The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$73 Cheap Flights from Dallas/Fort Worth Airport to San Diego in 2025/26

Q: How many flights depart from Dallas/Fort Worth Airport to San Diego on average per day?

As of September 2025, 29 flights take off from Dallas/Fort Worth Airport and land in San Diego each day. The most common flight departure time for this route is 7:00PM, with 39% of daily flights taking off in the afternoon.

Q: How many flights depart from Dallas/Fort Worth Airport to San Diego on average per week?

As of September 2025, there are 208 flights per week flying from Dallas/Fort Worth Airport to San Diego. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.

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Find the cheapest flights from Dallas/Fort Worth Airport to San Diego

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:45 pm - 12:31 pmDFW-SAN

15h 46m1 stop

6:15 am - 6:40 pmSAN-DFW

10h 25m1 stop

$126Multiple Airlines

Find Deal

Mon, Sep 29 - Wed, Oct 1

2:22 pm - 10:24 pmDFW-SAN

10h 02m1 stop

5:37 pm - 10:53 pmSAN-DFW

3h 16mnonstop

$127Frontier

Find Deal

Sat, Oct 4 - Sun, Oct 5

5:30 pm - 6:48 pmDFW-SAN

3h 18mnonstop

7:23 pm - 12:37 amSAN-DFW

3h 14mnonstop

$128Frontier

Find Deal

Fri, Oct 17 - Sun, Oct 19

5:30 pm - 6:48 pmDFW-SAN

3h 18mnonstop

7:43 pm - 12:57 amSAN-DFW

3h 14mnonstop

$129Frontier

Find Deal

Fri, Oct 17 - Mon, Oct 20

5:30 pm - 6:48 pmDFW-SAN

3h 18mnonstop

7:23 pm - 12:37 amSAN-DFW

3h 14mnonstop

$130Frontier

Find Deal

Mon, Oct 20 - Thu, Oct 23

7:45 pm - 11:34 pmDFW-SAN

5h 49m1 stop

8:00 am - 4:47 pmSAN-DFW

6h 47m1 stop

$131Multiple Airlines

Find Deal

Tue, Sep 30 - Tue, Oct 7

4:36 pm - 5:54 pmDFW-SAN

3h 18mnonstop

6:15 am - 6:40 pmSAN-DFW

10h 25m1 stop

$132Multiple Airlines

Find Deal

Mon, Sep 29 - Wed, Oct 1

7:45 pm - 11:34 pmDFW-SAN

5h 49m1 stop

1:35 pm - 12:42 amSAN-DFW

9h 07m1 stop

$134Spirit Airlines

Find Deal

Wed, Oct 1 - Sat, Oct 4

3:26 pm - 4:42 pmDFW-SAN

3h 16mnonstop

5:37 pm - 10:53 pmSAN-DFW

3h 16mnonstop

$137Frontier

Find Deal

Sun, Sep 28 - Sun, Oct 5

7:45 pm - 7:29 amDFW-SAN

13h 44m1 stop

6:15 am - 6:40 pmSAN-DFW

10h 25m1 stop

$151Spirit Airlines

Find Deal

Sat, Sep 27 - Wed, Oct 1

Frontier flights from Dallas/Fort Worth Airport to San Diego

Our best Frontier deals on Dallas/Fort Worth Airport to San Diego flight tickets

Frontier

Oct 4

DFW2:22 pmDallas/Fort Worth

10h 02m

1 stop

SAN10:24 pmSan Diego

Oct 5

SAN5:37 pmSan Diego

3h 16m

DFW10:53 pmDallas/Fort Worth

$127

Find similar

Frontier

Oct 17

DFW5:30 pmDallas/Fort Worth

3h 18m

SAN6:48 pmSan Diego

Oct 19

SAN7:23 pmSan Diego

3h 14m

DFW12:37 amDallas/Fort Worth

$128

Find similar

Frontier

Oct 17

DFW5:30 pmDallas/Fort Worth

3h 18m

SAN6:48 pmSan Diego

Oct 20

SAN7:43 pmSan Diego

3h 14m

DFW12:57 amDallas/Fort Worth

$129

Find similar

Spirit Airlines flights from Dallas/Fort Worth Airport to San Diego

Our best Spirit Airlines deals on Dallas/Fort Worth Airport to San Diego flight tickets

Spirit Airlines

Oct 1

DFW7:45 pmDallas/Fort Worth

5h 49m

1 stop

SAN11:34 pmSan Diego

Oct 4

SAN1:35 pmSan Diego

9h 07m

1 stop

DFW12:42 amDallas/Fort Worth

$134

Find similar

Spirit Airlines

Sep 27

DFW7:45 pmDallas/Fort Worth

13h 44m

1 stop

SAN7:29 amSan Diego

Oct 1

SAN6:15 amSan Diego

10h 25m

1 stop

DFW6:40 pmDallas/Fort Worth

$151

Find similar

Spirit Airlines

Sep 24

DFW7:45 pmDallas/Fort Worth

5h 49m

1 stop

SAN11:34 pmSan Diego

Oct 1

SAN6:15 amSan Diego

10h 25m

1 stop

DFW6:40 pmDallas/Fort Worth

$164

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Dallas/Fort Worth Airport to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Mon 9/29

10:45 pm-12:31 pm

1 stop15h 46m

San Diego

Wed 10/1

6:15 am-6:40 pm

1 stop10h 25m

$126

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Sat 10/4

2:22 pm-10:24 pm

1 stop10h 02m

San Diego

Sun 10/5

5:37 pm-10:53 pm

Nonstop3h 16m

$127

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Fri 10/17

5:30 pm-6:48 pm

Nonstop3h 18m

San Diego

Sun 10/19

7:23 pm-12:37 am

Nonstop3h 14m

$128

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Fri 10/17

5:30 pm-6:48 pm

Nonstop3h 18m

San Diego

Mon 10/20

7:43 pm-12:57 am

Nonstop3h 14m

$129

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Mon 10/20

5:30 pm-6:48 pm

Nonstop3h 18m

San Diego

Thu 10/23

7:23 pm-12:37 am

Nonstop3h 14m

$130

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Tue 9/30

7:45 pm-11:34 pm

1 stop5h 49m

San Diego

Tue 10/7

8:00 am-4:47 pm

1 stop6h 47m

$131

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Mon 9/29

4:36 pm-5:54 pm

Nonstop3h 18m

San Diego

Wed 10/1

6:15 am-6:40 pm

1 stop10h 25m

$132

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Wed 10/1

7:45 pm-11:34 pm

1 stop5h 49m

San Diego

Sat 10/4

1:35 pm-12:42 am

1 stop9h 07m

$134

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Sun 9/28

3:26 pm-4:42 pm

Nonstop3h 16m

San Diego

Sun 10/5

5:37 pm-10:53 pm

Nonstop3h 16m

$137

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Sat 9/27

7:45 pm-7:29 am

1 stop13h 44m

San Diego

Wed 10/1

6:15 am-6:40 pm

1 stop10h 25m

$151

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dallas/Fort Worth Airport 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

Prices

Airlines

Other information

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of February, then departing from Dallas/Fort Worth Airport during the month October 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 Dallas/Fort Worth Airport 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 $241. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $313. 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 $244. Flights at noon are often more expensive with an average ticket price of $348.

What is the cheapest Dallas/Fort Worth to San Diego flight route?

Fly from Dallas/Fort Worth to San Diego for the best Dallas/Fort Worth - 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 Dallas/Fort Worth Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $261 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Dallas/Fort Worth Airport for as low as $228 on momondo.

What cabin class options are available on Dallas/Fort Worth to San Diego flights?

There are 4 cabin classes available to choose from on Dallas/Fort Worth 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 Dallas/Fort Worth Airport to San Diego flights?

You could potentially save up to 6% on your flight if you consider stops on a Dallas/Fort Worth Airport to San Diego flight.

How have Dallas/Fort Worth Airport to San Diego flight prices changed over time?

As of September 2025, prices for Dallas/Fort Worth Airport to San Diego flights are approximately 84% more expensive when compared to flights at the same time last year.

When to book flights from Dallas/Fort Worth Airport to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Dallas/Fort Worth Airport to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Dallas/Fort Worth Airport to San Diego (DFW to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas/Fort Worth Airport to San Diego

Best Price Found	$148
Fastest flight time	3h 00m
Direct flights	Every day
Airports in San Diego	1 airport

The best one-way flight to San Diego from Dallas/Fort Worth Airport in the past 72 hours is $148. The best round-trip flight deal from Dallas/Fort Worth Airport to San Diego found on momondo in the last 72 hours is $165.

The fastest flight from Dallas/Fort Worth Airport to San Diego takes 3h 00m

Direct flights go from Dallas/Fort Worth Airport to San Diego every day.

There is 1 airport near San Diego: San Diego (SAN)

Search flight deals

How far is Dallas/Fort Worth to San Diego by plane?
Dallas/Fort Worth and San Diego are 1165.9 mi apart from one another. In terms of flight time, this usually takes a little over 3h 16m.
When did momondo last update prices for flights from Dallas/Fort Worth Airport to San Diego Airport?
Prices for flights from Dallas/Fort Worth Airport to San Diego Airport are updated daily.
How many operators does momondo search for flights from Dallas/Fort Worth Airport to San Diego Airport?
There are 6 operators available for flights from Dallas/Fort Worth Airport to San Diego Airport as of September 2025.
How old do you have to be to fly from Dallas/Fort Worth Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dallas/Fort Worth Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Dallas/Fort Worth Airport to San Diego?
Based on momondo bookings for flights between Dallas/Fort Worth Airport and San Diego, the leading plane model is Airbus A321-100/200, making up 32.40% of the total bookings. Other popular models include Airbus A320neo with 16.46%, Boeing 737-800 Passenger/BBJ2 (winglets) with 14.00%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 11.81%.
What is the most popular airline from Dallas/Fort Worth Airport to San Diego?
Based on momondo bookings for flights between Dallas/Fort Worth Airport and San Diego, the leading airline is Frontier, making up 45% of the total bookings. Other popular airlines include American Airlines with 36%, Southwest with 16%, and Spirit Airlines with 2%.

Best airlines flying from Dallas/Fort Worth Airport to San Diego

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to San Diego with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $64	Free Cancellation	Rating 6.3 8,019 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $80	Free Cancellation	Rating 5.8 3,174 reviews	Search Frontier flights
American Airlines	PriceFrom $176	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $179	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $248	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Delta	PriceFrom $267	Free Cancellation	Rating 7.9 7,957 reviews	Search Delta flights

Alaska Airlines Flights From Dallas/Fort Worth Airport to San Diego
Alaska Airlines flight deals from Dallas/Fort Worth Airport to San Diego start from $248 round-trip. Over the 46 Alaska Airlines flights for this route in a normal week, average airfare is usually $573 round-trip - but some users have found much cheaper deals with momondo.
American Airlines Flights From Dallas/Fort Worth Airport to San Diego
American Airlines (7.2/10 from 10,000 reviews) operates around 42 flights from Dallas/Fort Worth Airport to San Diego in any given week. The average American Airlines airfare for this route is around $312, with deals from around $176 rare but found on momondo. Referenced prices are for round-trip Dallas/Fort Worth Airport to San Diego flight searches in the last 72 hours.

Coronado

Chula Vista

El Cajon

Julian

La Mesa

National City

Poway

Imperial Beach

San Ysidro

Borrego Springs

Lemon Grove

Alpine

Santee

Why use momondo?

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

Finding the right flight to San Diego from Dallas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.

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

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

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

Once you have performed a search for Dallas 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 Dallas to San Diego right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Diego from Dallas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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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Cheap flights from Dallas/Fort Worth Airport to San Diego from $73

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Find the cheapest flights from Dallas/Fort Worth Airport to San Diego

Cheap round-trip flights

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Frontier flights from Dallas/Fort Worth Airport to San Diego

Our best Frontier deals on Dallas/Fort Worth Airport to San Diego flight tickets

Spirit Airlines flights from Dallas/Fort Worth Airport to San Diego

Our best Spirit Airlines deals on Dallas/Fort Worth Airport to San Diego flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Dallas/Fort Worth Airport to San Diego that are best for you.

See travel insights to San Diego from

How to get the cheapest flight ticket from Dallas/Fort Worth Airport 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 February, then departing from Dallas/Fort Worth Airport during the month October 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?

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 $244. Flights at noon are often more expensive with an average ticket price of $348.

What is the cheapest Dallas/Fort Worth to San Diego flight route?

Fly from Dallas/Fort Worth to San Diego for the best Dallas/Fort Worth - San Diego flight prices

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

What cabin class options are available on Dallas/Fort Worth to San Diego flights?

There are 4 cabin classes available to choose from on Dallas/Fort Worth 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 Dallas/Fort Worth Airport to San Diego flights?

You could potentially save up to 6% on your flight if you consider stops on a Dallas/Fort Worth Airport to San Diego flight.

How have Dallas/Fort Worth Airport to San Diego flight prices changed over time?

As of September 2025, prices for Dallas/Fort Worth Airport to San Diego flights are approximately 84% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Dallas/Fort Worth to San Diego?

Frontier, Spirit Airlines, and American Airlines are the most popular carriers operating from Dallas/Fort Worth to San Diego

What airlines fly to San Diego?

How many flights depart from Dallas/Fort Worth Airport to San Diego on average per day?

As of September 2025, 29 flights take off from Dallas/Fort Worth Airport and land in San Diego each day. The most common flight departure time for this route is 7:00PM, with 39% of daily flights taking off in the afternoon.

How many flights depart from Dallas/Fort Worth Airport to San Diego on average per week?

As of September 2025, there are 208 flights per week flying from Dallas/Fort Worth Airport to San Diego. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.

When to book flights from Dallas/Fort Worth Airport to San Diego

Cheap Dallas/Fort Worth Airport to San Diego (DFW to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas/Fort Worth Airport to San Diego

Best Price Found

Fastest flight time

Direct flights

Airports in San Diego

How far is Dallas/Fort Worth to San Diego by plane?

When did momondo last update prices for flights from Dallas/Fort Worth Airport to San Diego Airport?

How many operators does momondo search for flights from Dallas/Fort Worth Airport to San Diego Airport?

How old do you have to be to fly from Dallas/Fort Worth Airport to San Diego Airport?

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

What is the most popular plane model from Dallas/Fort Worth Airport to San Diego?

What is the most popular airline from Dallas/Fort Worth Airport to San Diego?

Best airlines flying from Dallas/Fort Worth Airport to San Diego

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to San Diego with momondo

Alaska Airlines Flights From Dallas/Fort Worth Airport to San Diego

American Airlines Flights From Dallas/Fort Worth Airport to San Diego

Traveling to a place near San Diego?

Why use momondo?

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

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

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

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

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California