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

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

Which airline has the best punctuality record on Dallas to San Juan flights?

According to our data, Spirit Airlines have had the least number of delays on this route over the last 12 months; with about 23% of their flights experiencing any sort of delay.

What is the most punctual flight time for Dallas to San Juan flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What airlines fly to San Juan?

Spirit Airlines, American Airlines and Frontier are the top three most popular airlines that fly to San Juan from Dallas/Fort Worth Airport according to our data. Spirit Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to San Juan. Keep in mind that there are 6 different airlines that fly to San Juan on a routine basis, so you have a few additional options to choose from.

How often are flights from Dallas to San Juan delayed?

Historically, on average around 26% of flights between Dallas and San Juan have experienced a delay on any given week. The average delay length over the past 12 months has been 146 minutes.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

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

As of May 2026, there are 6 operators available to choose from for flights from Dallas/Fort Worth Airport to San Juan.

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

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 Juan.

What documentation or ID do you need to fly to San Juan?

The travel and health documents required for your trip to San Juan 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 Juan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$111 Cheap Flights from Dallas/Fort Worth Airport to San Juan in 2026

Q: What is the typical price of a round-trip flight between Dallas/Fort Worth Airport and San Juan?

Prices are currently low for flights on this route. Typical prices usually range from $511 to $260. The lowest price recently found on this route was $221.

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

The number of flights available between Dallas/Fort Worth Airport and San Juan is 6 per day as of May 2026. The most frequent departure time is 5:00PM, with 38% of daily flights leaving in the afternoon.

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

47 flights are operational weekly from Dallas/Fort Worth Airport to San Juan as of May 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:35 am - 11:59 pm

DFW

SJU

15h 24m

1 stop

6:00 am - 9:31 pm

SJU

DFW

16h 31m

1 stop

$221Frontier

Sat, May 16 - Sat, May 23

9:58 am - 3:59 pm

DFW

SJU

29h 01m

1 stop

7:30 am - 9:19 am

SJU

DFW

26h 49m

1 stop

$222Frontier

Tue, May 19 - Tue, Jun 9

11:01 pm - 5:02 am

DFW

SJU

5h 01mnonstop

6:25 am - 10:39 am

SJU

DFW

5h 14mnonstop

$225Frontier

Sun, Aug 9 - Wed, Aug 19

7:53 am - 1:32 pm

DFW

SJU

4h 39mnonstop

6:41 pm - 8:28 am

SJU

DFW

14h 47m

1 stop

$226Multiple Airlines

Sat, May 16 - Mon, Jun 1

11:02 pm - 4:52 am

DFW

SJU

4h 50mnonstop

6:10 am - 10:08 am

SJU

DFW

4h 58mnonstop

$227Spirit Airlines

Wed, Aug 19 - Tue, Aug 25

11:01 pm - 5:02 am

DFW

SJU

5h 01mnonstop

6:25 am - 10:39 am

SJU

DFW

5h 14mnonstop

$228Frontier

Sun, Aug 9 - Wed, Aug 19

11:35 am - 11:29 pm

DFW

SJU

10h 54m

1 stop

6:00 am - 7:39 am

SJU

DFW

26h 39m

1 stop

$229Frontier

Tue, Jun 9 - Tue, Jun 16

7:53 am - 1:32 pm

DFW

SJU

4h 39mnonstop

6:25 am - 10:51 am

SJU

DFW

5h 26mnonstop

$230Multiple Airlines

Sat, May 16 - Fri, May 22

10:00 pm - 2:08 am

DFW

SJU

27h 08m

1 stop

8:50 am - 7:55 am

SJU

DFW

24h 05m

1 stop

$231Frontier

Mon, May 18 - Sat, Jun 13

10:53 am - 11:29 pm

DFW

SJU

11h 36m

1 stop

6:25 am - 10:39 am

SJU

DFW

5h 14mnonstop

$232Frontier

Tue, Aug 11 - Thu, Aug 20

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Frontier flights from Dallas/Fort Worth Airport to San Juan

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

Frontier

May 16

DFW7:35 amDallas/Fort Worth

15h 24m

1 stop

SJU11:59 pmSan Juan Luis Munoz Marin Intl

May 23

SJU6:00 amSan Juan Luis Munoz Marin Intl

16h 31m

1 stop

DFW9:31 pmDallas/Fort Worth

$221

Frontier

May 19

DFW9:58 amDallas/Fort Worth

29h 01m

1 stop

SJU3:59 pmSan Juan Luis Munoz Marin Intl

Jun 9

SJU7:30 amSan Juan Luis Munoz Marin Intl

26h 49m

1 stop

DFW9:19 amDallas/Fort Worth

$222

Frontier

Aug 9

DFW11:01 pmDallas/Fort Worth

5h 01m

SJU5:02 amSan Juan Luis Munoz Marin Intl

Aug 19

SJU6:25 amSan Juan Luis Munoz Marin Intl

5h 14m

DFW10:39 amDallas/Fort Worth

$225

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

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

Spirit Airlines

Aug 19

DFW11:02 pmDallas/Fort Worth

4h 50m

SJU4:52 amSan Juan Luis Munoz Marin Intl

Aug 25

SJU6:10 amSan Juan Luis Munoz Marin Intl

4h 58m

DFW10:08 amDallas/Fort Worth

$227

Spirit Airlines

Jun 8

DFW6:15 amDallas/Fort Worth

9h 37m

1 stop

SJU4:52 pmSan Juan Luis Munoz Marin Intl

Jun 12

SJU2:37 pmSan Juan Luis Munoz Marin Intl

5h 14m

DFW6:51 pmDallas/Fort Worth

$261

Spirit Airlines

May 10

DFW5:30 amDallas/Fort Worth

12h 29m

1 stop

SJU6:59 pmSan Juan Luis Munoz Marin Intl

May 15

SJU2:37 pmSan Juan Luis Munoz Marin Intl

5h 16m

DFW6:53 pmDallas/Fort Worth

$263

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Sat 5/16

7:35 am-11:59 pm

1 stop15h 24m

San Juan Luis Munoz Marin Intl

Sat 5/23

6:00 am-9:31 pm

1 stop16h 31m

$221

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Tue 5/19

9:58 am-3:59 pm

1 stop29h 01m

San Juan Luis Munoz Marin Intl

Tue 6/9

7:30 am-9:19 am

1 stop26h 49m

$222

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Sun 8/9

11:01 pm-5:02 am

Nonstop5h 01m

San Juan Luis Munoz Marin Intl

Wed 8/19

6:25 am-10:39 am

Nonstop5h 14m

$225

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Sat 5/16

7:53 am-1:32 pm

Nonstop4h 39m

San Juan Luis Munoz Marin Intl

Mon 6/1

6:41 pm-8:28 am

1 stop14h 47m

$226

Quickest round-trip

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Wed 8/19

11:02 pm-4:52 am

Nonstop4h 50m

San Juan Luis Munoz Marin Intl

Tue 8/25

6:10 am-10:08 am

Nonstop4h 58m

$227

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Sun 8/9

11:01 pm-5:02 am

Nonstop5h 01m

San Juan Luis Munoz Marin Intl

Wed 8/19

6:25 am-10:39 am

Nonstop5h 14m

$228

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Tue 6/9

11:35 am-11:29 pm

1 stop10h 54m

San Juan Luis Munoz Marin Intl

Tue 6/16

6:00 am-7:39 am

1 stop26h 39m

$229

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Sat 5/16

7:53 am-1:32 pm

Nonstop4h 39m

San Juan Luis Munoz Marin Intl

Fri 5/22

6:25 am-10:51 am

Nonstop5h 26m

$230

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Mon 5/18

10:00 pm-2:08 am

1 stop27h 08m

San Juan Luis Munoz Marin Intl

Sat 6/13

8:50 am-7:55 am

1 stop24h 05m

$231

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Tue 8/11

10:53 am-11:29 pm

1 stop11h 36m

San Juan Luis Munoz Marin Intl

Thu 8/20

6:25 am-10:39 am

Nonstop5h 14m

$232

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 Juan

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

Delays

Other information

What is the typical price of a round-trip flight between Dallas/Fort Worth Airport and San Juan?

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in November, then February is your next best option. Flight prices from Dallas/Fort Worth Airport to San Juan during February average around $104.

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

The cheapest day to depart from Dallas/Fort Worth Airport to San Juan is on a Monday when prices can be found for as low as $345. The most expensive day to fly to San Juan is Friday, with ticket prices averaging around $421.

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

The cheapest time of day to fly to San Juan is at noon when flights can be purchased for as low as $305. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $458 on average. Flights to San Juan from Dallas/Fort Worth Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Fly from Dallas/Fort Worth to San Juan Luis Munoz Marin Intl for the best Dallas/Fort Worth - San Juan flight prices

How far in advance should I book a flight from Dallas/Fort Worth Airport to San Juan?

You are more likely to see cheaper flights to San Juan from Dallas/Fort Worth Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around $367 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Dallas/Fort Worth Airport for as low as $302 on momondo.

Cheap Dallas/Fort Worth Airport to San Juan flight deals and tips

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

Fastest flight time	4h 31m
Direct flights	Every day
Airports in San Juan	2 airports

The fastest flight from Dallas/Fort Worth Airport to San Juan takes 4h 31m

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

There are 2 airports in San Juan. From Dallas/Fort Worth Airport there are direct flights to San Juan Luis Munoz Marin Intl (SJU).

Search flight deals

Frequently asked questions about flying from Dallas/Fort Worth Airport to San Juan

How far is Dallas/Fort Worth to San Juan by plane?
A flight from Dallas/Fort Worth to San Juan will travel around 2155.4 mi. A reasonable flight in good conditions will take 4h 31m.
When did momondo last update prices for flights from Dallas/Fort Worth Airport to San Juan?
Prices for flights from Dallas/Fort Worth Airport to San Juan refresh daily.
How many operators does momondo search for flights from Dallas/Fort Worth Airport to San Juan?
As of May 2026, there are 6 operators available to choose from for flights from Dallas/Fort Worth Airport to San Juan.
How old do you have to be to fly from Dallas/Fort Worth Airport to San Juan?
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 Juan.
What documentation or ID do you need to fly to San Juan?
The travel and health documents required for your trip to San Juan 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 Juan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $152	Free Cancellation	Rating 5.6 2,966 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $166	Free Cancellation	Rating 6.3 8,633 reviews	Search Spirit Airlines flights
Delta	PriceFrom $243	Free Cancellation	Rating 7.9 8,461 reviews	Search Delta flights
United Airlines	PriceFrom $302	Free Cancellation	Rating 7.4 9,680 reviews	Search United Airlines flights
American Airlines	PriceFrom $343	Free Cancellation	Rating 7.1 11,673 reviews	Search American Airlines flights
Southwest	PriceFrom $360	Free Cancellation	Rating 7.9 4,310 reviews	Search Southwest flights

Why use momondo?

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

It is quick and easy to find Dallas to San Juan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Juan that suits you.

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

All flight searches from Dallas to San Juan on momondo can be filtered to show those which offer flexible booking policies.

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

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

If you are simply researching potential flights to San Juan, momondo offers a useful price alert feature which will track prices for flights to San Juan from Dallas and alert you when they change.

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Cheap flights from Dallas/Fort Worth Airport to San Juan from $111

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Frontier flights from Dallas/Fort Worth Airport to San Juan

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

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

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

momondo Fare Finder

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

See travel insights to San Juan from

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

What is the typical price of a round-trip flight between Dallas/Fort Worth Airport and San Juan?

What is the cheapest month to fly to San Juan?

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

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

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

How far in advance should I book a flight from Dallas/Fort Worth Airport to San Juan?

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

What airlines fly to San Juan?

How often are flights from Dallas to San Juan delayed?

What is the most punctual flight time for Dallas to San Juan flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Dallas to San Juan flights?

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

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

Cheap Dallas/Fort Worth Airport to San Juan flight deals and tips

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

Fastest flight time

Direct flights

Airports in San Juan

Frequently asked questions about flying from Dallas/Fort Worth Airport to San Juan

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

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

Why use momondo?

An easier way to manage your San Juan 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 Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 7.1 mi from San Juan

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