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Luis Munoz Marin Intl

$113+ Cheap flights from Dallas to Luis Munoz Marin Intl (SJU)

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SJU
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Dallas to San Juan Luis Munoz Marin Intl are usually found in October or April, booked 23 days in advance, depart on a Monday or Tuesday and return on a Thursday

Cheap flight deals from Dallas to Luis Munoz Marin Intl

Cheapest flights from Dallas to Luis Munoz Marin Intl
Explore the most affordable flight options available from Dallas to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Frontier deal was found by Cheapflights users on 12/15. 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.
Wed 12/3111:59 pmDFW - SJU
Nonstop4h 35mFrontier
Fri 1/97:05 pmSJU - DFW
Nonstop5h 38mFrontier
Deal found 12/15$220
This Kiwi.com deal was found by Cheapflights users on 12/12. 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 12/311:01 pmDFW - SJU
2 stops28h 12mMultiple Airlines
Wed 1/144:35 pmSJU - DFW
1 stop8h 18mMultiple Airlines
Deal found 12/12$225
This CheapOair deal was found by Cheapflights users on 12/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:05 pmDFW - SJU
1 stop25h 24mFrontier
Sun 1/119:15 pmSJU - DFW
1 stop23h 47mFrontier
Deal found 12/15$228
This CheapOair deal was found by Cheapflights users on 12/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:50 amDFW - SJU
1 stop24h 08mFrontier
Thu 1/811:52 amSJU - DFW
1 stop9h 10mFrontier
Deal found 12/12$236
This Super.com deal was found by Cheapflights users on 12/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:54 pmDFW - SJU
Nonstop4h 39mSpirit Airlines
Wed 1/147:44 pmSJU - DFW
Nonstop5h 45mSpirit Airlines
Deal found 12/12$238
This Cheapflightsfares deal was found by Cheapflights users on 12/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:54 pmDFW - SJU
Nonstop4h 39mSpirit Airlines
Sat 1/177:44 pmSJU - DFW
Nonstop5h 45mSpirit Airlines
Deal found 12/12$239
This Priceline deal was found by Cheapflights users on 12/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:55 pmDFW - SJU
1 stop20h 33mFrontier
Sat 1/107:11 pmSJU - DFW
Nonstop5h 43mFrontier
Deal found 12/14$241
This CheapOair deal was found by Cheapflights users on 12/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:11 pmDFW - SJU
1 stop10h 13mFrontier
Mon 1/127:05 pmSJU - DFW
Nonstop5h 38mFrontier
Deal found 12/13$242
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:11 pmDFW - SJU
1 stop10h 13mMultiple Airlines
Wed 12/311:22 pmSJU - DFW
Nonstop5h 37mMultiple Airlines
Deal found 12/14$244
This Frontier deal was found by Cheapflights users on 12/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:11 pmDFW - SJU
1 stop10h 13mFrontier
Wed 12/317:06 pmSJU - DFW
Nonstop5h 43mFrontier
Deal found 12/14$247
This Southwest deal was found by Cheapflights users on 12/12. 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 12/311:25 pmDAL - SJU
1 stop6h 05mSouthwest
Wed 1/146:10 amSJU - DAL
1 stop12h 45mSouthwest
Deal found 12/12$493
This Southwest deal was found by Cheapflights users on 12/12. 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 12/3010:05 pmDAL - SJU
1 stop13h 10mSouthwest
Sat 1/178:40 amSJU - DAL
1 stop11h 20mSouthwest
Deal found 12/12$520

Find flight deals from Dallas to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 15, 2025.

Round-trip from

$211
(Kiwi.com)

One-way from

$113
(eDestinos)

Popular in

December

Cheapest in

October

Average price

$433
From Dallas to San Juan Luis Munoz Marin Intl
Search Deals
One-way flight from Dallas to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas to Luis Munoz Marin Intl 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 December 15, 2025.
Use the filters below to find and compare flights from Dallas to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Dallas

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Sun 2/15

5:10 am-11:37 am

Nonstop4h 27m

San Juan Luis Munoz Marin Intl

Thu 2/19

7:49 pm-11:34 pm

Nonstop5h 45m

$242

DallasSan Juan

DAL - SJU

DALSJU

Dallas Love Field

Thu 2/19

12:50 pm-12:05 am

1 stop9h 15m

San Juan Luis Munoz Marin Intl

Mon 2/23

8:00 pm-8:05 am

1 stop14h 05m

$411

DallasSan Juan

DAL - SJU

DALSJU

Dallas Love Field

Mon 2/9

2:30 pm-12:40 am

2 stops8h 10m

San Juan Luis Munoz Marin Intl

Mon 2/23

8:00 pm-8:05 am

1 stop14h 05m

$411

DallasSan Juan

DAL - SJU

DALSJU

Dallas Love Field

Thu 1/29

2:00 pm-12:35 am

2 stops8h 35m

San Juan Luis Munoz Marin Intl

Thu 2/12

5:30 am-1:40 pm

2 stops10h 10m

$411

DallasSan Juan

DAL - SJU

DALSJU

Dallas Love Field

Thu 2/5

9:35 am-12:05 am

1 stop12h 30m

San Juan Luis Munoz Marin Intl

Wed 2/11

5:40 am-12:40 pm

1 stop9h 00m

$411

DallasSan Juan

DAL - SJU

DALSJU

Dallas Love Field

Thu 1/8

9:00 am-11:10 pm

1 stop12h 10m

San Juan Luis Munoz Marin Intl

Tue 1/13

5:40 am-2:55 pm

1 stop11h 15m

$411

DallasSan Juan

DAL - SJU

DALSJU

Dallas Love Field

Tue 1/20

11:00 am-8:55 pm

1 stop7h 55m

San Juan Luis Munoz Marin Intl

Tue 1/27

6:00 am-2:55 pm

1 stop10h 55m

$411

DallasSan Juan

DAL - SJU

DALSJU

Dallas Love Field

Fri 2/20

3:30 pm-1:35 am

2 stops8h 05m

San Juan Luis Munoz Marin Intl

Mon 2/23

8:00 pm-8:05 am

1 stop14h 05m

$413

DallasSan Juan

DAL - SJU

DALSJU

Dallas Love Field

Fri 2/6

4:50 pm-12:40 am

1 stop5h 50m

San Juan Luis Munoz Marin Intl

Mon 2/9

7:00 am-4:10 pm

1 stop11h 10m

$413

DallasSan Juan

DAL - SJU

DALSJU

Dallas Love Field

Thu 5/28

9:20 pm-9:10 am

1 stop10h 50m

San Juan Luis Munoz Marin Intl

Thu 6/11

10:20 am-9:00 pm

2 stops11h 40m

$415

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 36 results
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Best time to book a flight from Dallas to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Dallas 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 Dallas to San Juan Luis Munoz Marin Intl Airport

How far ahead should I book a flight from Dallas to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Dallas to Luis Munoz Marin Intl. Price data was last updated on December 12, 2025.

The price you pay for your flight from Dallas to San Juan Luis Munoz Marin Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 23 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Dallas to San Juan Luis Munoz Marin Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Dallas to San Juan Luis Munoz Marin Intl Airport (average of $120). Flying from Dallas to San Juan Luis Munoz Marin Intl Airport in September is currently the most expensive (average of $190). 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 DFW to SJU?

Find hourly flight availability from Dallas to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 41% on flights from Dallas to San Juan Luis Munoz Marin Intl Airport by exploring options for tickets at noon.

What is the cheapest day to fly from Dallas to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Dallas to Luis Munoz Marin Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Dallas to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How often are flights from Dallas to San Juan delayed?

About 24% of weekly flights between Dallas and San Juan have experienced delays in the past year, with the average delay time being 134 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

Friday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

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

Over the last year, Frontier have had the lowest number of delays on this route, with just 5% of flights being delayed.

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated December 15, 2025.
See what other customers who have flown with Southwest, Delta, and American Airlines from Dallas to San Juan Luis Munoz Marin Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,250 reviews

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

7.9

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

7.9

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,007 reviews
Southwest
7.9
Good
4,250 reviews

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

7.9

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,052 reviews
Southwest
7.9
Good
4,250 reviews

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

7.9

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,185 reviews
Southwest
7.9
Good
4,250 reviews

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

7.9

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.8
Fair
3,080 reviews
Southwest
7.9
Good
4,250 reviews

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

7.9

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Dallas to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Dallas to San Juan Luis Munoz Marin Intl Airport?

    Airlines like Spirit Airlines, Southwest, and United Airlines fly from Dallas to San Juan Luis Munoz Marin Intl Airport in about 4h 27m. The time it takes to get you to your destination can typically vary by up to 4h 48m. There are 2162 mi between Dallas and San Juan Luis Munoz Marin Intl Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Dallas to San Juan Luis Munoz Marin Intl Airport round-trip?

    Our cheapest airline available from Dallas to San Juan Luis Munoz Marin Intl Airport is Frontier. Our recent data shows that you can find tickets from as low as $130 on this airline. Additional options worth looking into are Spirit Airlines and Delta, starting at $151 and $225 round-trip. Users have found that Frontier is 64% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Dallas to San Juan Luis Munoz Marin Intl Airport one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $77. However, be on the lookout for offers from Spirit Airlines and Delta, as they are both options that can get you from Dallas to San Juan Luis Munoz Marin Intl Airport for a low price.

  • What are the most reliable airlines from Dallas to San Juan Luis Munoz Marin Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Dallas to San Juan Luis Munoz Marin Intl Airport on time: Alaska Airlines (86%), American Airlines (86%), Spirit Airlines (85%).

  • What are the cheapest flights from Dallas to San Juan Luis Munoz Marin Intl Airport?

    Looking for the cheapest flight from Dallas to San Juan Luis Munoz Marin Intl Airport? While on average our users pay $325, our data indicates the cheapest price to be $106. The most popular route (Dallas/Fort Worth - San Juan Luis Munoz Marin Intl), is priced around $150.

  • Where are the most common layover locations when flying from Dallas to San Juan Luis Munoz Marin Intl Airport?

    Dallas to San Juan Luis Munoz Marin Intl Airport flights have a layover in Orlando most of the time. Orlando is followed by Atlanta in terms of the most popular layover location on flights from Dallas to San Juan Luis Munoz Marin Intl Airport.

  • What are some popular things to do or see while on a layover in Orlando?

    Most Orlando visitors opt to spend their time experiencing Walt Disney World Resort, Universal Orlando Resort, and International Drive. Walt Disney World Resort, Universal Orlando Resort, and International Drive are located about 16.2 mi, 10.2 mi, and 9.9 mi, respectively from Orlando. Travelers in need of a car in Orlando can rent one for about $28 per day.

  • What are some popular points of interest to see during a layover in Atlanta?

    Atlanta travelers tend to visit Georgia Aquarium, Fox Theatre, and Centennial Olympic Park more than any other notable places. Georgia Aquarium, Fox Theatre, and Centennial Olympic Park are located about 8.6 mi, 9.3 mi, and 8.4 mi, respectively from Atlanta Hartsfield-Jackson. Those on a layover in Atlanta in need of a rental car can book one at Atlanta Hartsfield-Jackson for about $54.

  • Where are the least popular layover locations for Dallas to San Juan Luis Munoz Marin Intl Airport flights?

    The least popular layover on flights from Dallas to San Juan Luis Munoz Marin Intl Airport is Miami.

  • Can I find deals for flights from Dallas to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Dallas to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dallas to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Dallas to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Dallas to Luis Munoz Marin Intl 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 Dallas to San Juan Luis Munoz Marin Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Dallas to San Juan Luis Munoz Marin Intl Airport (average of $120). Flying from Dallas to San Juan Luis Munoz Marin Intl Airport in September is currently the most expensive (average of $190). 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 Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Rio Grande
Humacao
Luquillo
Bayamón

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Dallas to Luis Munoz Marin Intl

Discover the top 6 airlines that operate flights from Dallas to Luis Munoz Marin Intl. 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$132Average$294FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$156Average$287FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$219Average$603FlexibilityNo cancel feeOn-time71%
DeltaCheapest$243Average$413FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$249Average$434FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$285Average$509FlexibilityNo cancel feeOn-time63%

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