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 according to our data. Spirit Airlines is the first choice among our users, with 57% 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 25% 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 141 minutes.

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.

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 24% of their flights experiencing any sort of delay.

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

Wednesday 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 flights depart from Dallas to San Juan on average per day?

The number of flights available between Dallas and San Juan is 4 per day as of February 2026. The most frequent departure time is 3:00PM, with 50% of daily flights leaving at noon.

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

Frontier, Spirit Airlines, and Southwest are the most popular carriers operating from Dallas to San Juan

How many flights depart from Dallas to San Juan on average per week?

As of February 2026, there are 33 flights per week flying from Dallas to San Juan. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

When did momondo last update prices for flights from Dallas to San Juan?

Prices for flights from Dallas to San Juan were last updated today.

How many operators does momondo search for flights from Dallas to San Juan?

As of February 2026, there are 6 operators available to choose from for flights from Dallas to San Juan.

How old do you have to be to fly from Dallas to San Juan?

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 Dallas 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.

$98 Cheap Flights from Dallas to San Juan in 2026

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:35 pm - 3:31 pm

DFW

SJU

17h 56m

1 stop

4:36 pm - 9:54 pm

SJU

DFW

7h 18m

1 stop

$179Spirit Airlines

Sat, Feb 21 - Thu, Feb 26

6:34 am - 11:58 pm

DFW

SJU

16h 24m

1 stop

6:55 pm - 11:29 pm

SJU

DFW

5h 34mnonstop

$180Spirit Airlines

Sun, Mar 22 - Thu, Mar 26

6:34 am - 11:58 pm

DFW

SJU

16h 24m

1 stop

6:55 pm - 11:29 pm

SJU

DFW

5h 34mnonstop

$181Spirit Airlines

Sat, Mar 28 - Wed, Apr 1

7:00 am - 1:20 am

DFW

SJU

17h 20m

1 stop

11:07 am - 11:09 pm

SJU

DFW

13h 02m

1 stop

$182Spirit Airlines

Wed, May 13 - Wed, May 20

3:05 pm - 12:40 am

DFW

SJU

8h 35m

1 stop

1:59 am - 6:45 pm

SJU

DFW

17h 46m

1 stop

$183Frontier

Fri, Apr 24 - Sun, Apr 26

5:45 am - 11:07 am

DFW

SJU

4h 22mnonstop

6:55 pm - 11:29 pm

SJU

DFW

5h 34mnonstop

$184Spirit Airlines

Tue, Mar 31 - Thu, Apr 9

7:50 am - 6:58 pm

DFW

SJU

9h 08m

1 stop

4:22 pm - 10:53 pm

SJU

DFW

8h 31m

1 stop

$185Multiple Airlines

Tue, Mar 3 - Sat, Mar 7

5:45 am - 11:07 am

DFW

SJU

4h 22mnonstop

6:55 pm - 11:29 pm

SJU

DFW

5h 34mnonstop

$186Spirit Airlines

Fri, Apr 3 - Fri, Apr 10

2:30 pm - 11:40 pm

DAL

SJU

8h 10m

2 stops

5:35 am - 4:10 pm

SJU

DAL

11h 35m

1 stop

$328Southwest

Tue, May 12 - Tue, May 19

9:20 pm - 10:35 am

DAL

SJU

12h 15m

1 stop

5:35 am - 2:55 pm

SJU

DAL

10h 20m

2 stops

$346Southwest

Mon, May 11 - Tue, May 19

Frontier flights from Dallas to San Juan

Our best Frontier deals on Dallas to San Juan flight tickets

Frontier

Apr 24

DFW9:00 pmDallas/Fort Worth

11h 54m

1 stop

SJU9:54 amSan Juan Luis Munoz Marin Intl

Apr 26

SJU1:43 pmSan Juan Luis Munoz Marin Intl

25h 01m

1 stop

DFW1:44 pmDallas/Fort Worth

$183

Frontier

Mar 2

DFW8:58 pmDallas/Fort Worth

10h 56m

1 stop

SJU9:54 amSan Juan Luis Munoz Marin Intl

Mar 3

SJU5:25 pmSan Juan Luis Munoz Marin Intl

24h 59m

1 stop

DFW4:24 pmDallas/Fort Worth

$189

Frontier

Apr 10

DFW1:36 pmDallas/Fort Worth

8h 52m

1 stop

SJU11:28 pmSan Juan Luis Munoz Marin Intl

Apr 13

SJU9:10 pmSan Juan Luis Munoz Marin Intl

21h 59m

1 stop

DFW6:09 pmDallas/Fort Worth

$202

Delta flights from Dallas to San Juan

Our best Delta deals on Dallas to San Juan flight tickets

Delta

Mar 31

DAL10:42 amDallas Love Field

8h 36m

1 stop

SJU8:18 pmSan Juan Luis Munoz Marin Intl

Apr 9

SJU6:15 amSan Juan Luis Munoz Marin Intl

9h 58m

1 stop

DAL3:13 pmDallas Love Field

$472

Delta

Feb 22

DAL3:59 pmDallas Love Field

5h 59m

1 stop

SJU11:58 pmSan Juan Luis Munoz Marin Intl

Feb 25

SJU7:30 amSan Juan Luis Munoz Marin Intl

8h 08m

1 stop

DAL1:38 pmDallas Love Field

$596

Delta

Feb 21

DAL2:27 pmDallas Love Field

7h 31m

1 stop

SJU11:58 pmSan Juan Luis Munoz Marin Intl

Feb 25

SJU7:30 amSan Juan Luis Munoz Marin Intl

8h 08m

1 stop

DAL1:38 pmDallas Love Field

$621

Fly from

Fly to

Route

Depart

Return

Price

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Sat 2/21

7:35 pm-3:31 pm

1 stop17h 56m

San Juan Luis Munoz Marin Intl

Thu 2/26

4:36 pm-9:54 pm

1 stop7h 18m

$179

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Sun 3/22

6:34 am-11:58 pm

1 stop16h 24m

San Juan Luis Munoz Marin Intl

Thu 3/26

6:55 pm-11:29 pm

Nonstop5h 34m

$180

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Sat 3/28

6:34 am-11:58 pm

1 stop16h 24m

San Juan Luis Munoz Marin Intl

Wed 4/1

6:55 pm-11:29 pm

Nonstop5h 34m

$181

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Wed 5/13

7:00 am-1:20 am

1 stop17h 20m

San Juan Luis Munoz Marin Intl

Wed 5/20

11:07 am-11:09 pm

1 stop13h 02m

$182

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Fri 4/24

3:05 pm-12:40 am

1 stop8h 35m

San Juan Luis Munoz Marin Intl

Sun 4/26

1:59 am-6:45 pm

1 stop17h 46m

$183

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Tue 3/31

5:45 am-11:07 am

Nonstop4h 22m

San Juan Luis Munoz Marin Intl

Thu 4/9

6:55 pm-11:29 pm

Nonstop5h 34m

$184

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Tue 3/3

7:50 am-6:58 pm

1 stop9h 08m

San Juan Luis Munoz Marin Intl

Sat 3/7

4:22 pm-10:53 pm

1 stop8h 31m

$185

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Fri 4/3

5:45 am-11:07 am

Nonstop4h 22m

San Juan Luis Munoz Marin Intl

Fri 4/10

6:55 pm-11:29 pm

Nonstop5h 34m

$186

DallasSan Juan

DAL - SJU

DALSJU

Dallas Love Field

Tue 5/12

2:30 pm-11:40 pm

2 stops8h 10m

San Juan Luis Munoz Marin Intl

Tue 5/19

5:35 am-4:10 pm

1 stop11h 35m

$328

DallasSan Juan

DAL - SJU

DALSJU

Dallas Love Field

Mon 5/11

9:20 pm-10:35 am

1 stop12h 15m

San Juan Luis Munoz Marin Intl

Tue 5/19

5:35 am-2:55 pm

2 stops10h 20m

$346

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 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 and San Juan?

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in April, then October is your next best option. Flight prices from Dallas to San Juan during October average around $300.

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

The cheapest day to depart from Dallas to San Juan is on a Monday when prices can be found for as low as $342. The most expensive day to fly to San Juan is Wednesday, with ticket prices averaging around $406.

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 $289. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $484 on average. Flights to San Juan from Dallas in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Dallas to San Juan flight route?

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

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

You are more likely to see cheaper flights to San Juan from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around $359 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 for as low as $278 on momondo.

What cabin class options are available on Dallas to San Juan flights?

There are 2 cabin classes available to choose from on Dallas to San Juan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Dallas to San Juan flight deals and tips

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

Fastest flight time	4h 22m
Direct flights	Every day
Airports in San Juan	2 airports

The fastest flight from Dallas to San Juan takes 4h 22m

Direct flights go from Dallas to San Juan every day.

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

Search flight deals

How far is Dallas to San Juan by plane?
San Juan is 2140.2 mi away from Dallas. A reasonable flight in good conditions will take 4h 22m.
When did momondo last update prices for flights from Dallas to San Juan?
Prices for flights from Dallas to San Juan were last updated today.
How many operators does momondo search for flights from Dallas to San Juan?
As of February 2026, there are 6 operators available to choose from for flights from Dallas to San Juan.
How old do you have to be to fly from Dallas to San Juan?
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 Dallas 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 to San Juan

Compare and see reviews for airlines that fly from Dallas to San Juan with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $142	Free Cancellation	Rating 5.7 3,052 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $148	Free Cancellation	Rating 6.3 8,430 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $219	Free Cancellation	Rating 7.2 11,249 reviews	Search American Airlines flights
Delta	PriceFrom $243	Free Cancellation	Rating 7.9 8,172 reviews	Search Delta flights
Southwest	PriceFrom $261	Free Cancellation	Rating 8.0 4,280 reviews	Search Southwest flights
United Airlines	PriceFrom $326	Free Cancellation	Rating 7.4 9,254 reviews	Search United Airlines flights

Why use momondo?

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

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 Dallas to San Juan for you.

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

Yes. All flights to San Juan 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 Juan?

momondo provides multiple filters to help you find the best flight to San Juan from Dallas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to San Juan 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 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.

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Cheap flights from Dallas to San Juan from $98

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to San Juan departing on 3/9. 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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How to get the cheapest flight ticket from Dallas to San Juan

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

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in April, then October is your next best option. Flight prices from Dallas to San Juan during October average around $300.

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

The cheapest day to depart from Dallas to San Juan is on a Monday when prices can be found for as low as $342. The most expensive day to fly to San Juan is Wednesday, with ticket prices averaging around $406.

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

What is the cheapest Dallas to San Juan flight route?

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

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

What cabin class options are available on Dallas to San Juan flights?

There are 2 cabin classes available to choose from on Dallas to San Juan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

Frontier, Spirit Airlines, and Southwest are the most popular carriers operating from Dallas to San Juan

What airlines fly to San Juan?

How often are flights from Dallas to San Juan delayed?

Historically, on average around 25% 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 141 minutes.

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

Wednesday 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.

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 24% of their flights experiencing any sort of delay.

How many flights depart from Dallas to San Juan on average per day?

The number of flights available between Dallas and San Juan is 4 per day as of February 2026. The most frequent departure time is 3:00PM, with 50% of daily flights leaving at noon.

How many flights depart from Dallas to San Juan on average per week?

As of February 2026, there are 33 flights per week flying from Dallas to San Juan. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

Cheap Dallas to San Juan flight deals and tips

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

Fastest flight time

Direct flights

Airports in San Juan

How far is Dallas to San Juan by plane?

When did momondo last update prices for flights from Dallas to San Juan?

How many operators does momondo search for flights from Dallas to San Juan?

How old do you have to be to fly from Dallas to San Juan?

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

Best airlines flying from Dallas to San Juan

Compare and see reviews for airlines that fly from Dallas to San Juan with momondo

Why use momondo?

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

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

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

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

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

Fly your favorite airline to San Juan

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