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Luis Munoz Marin Intl

$109+ Cheap flights from Irving, TX 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SJU
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Irving to San Juan Luis Munoz Marin Intl are usually found in October or February, booked 26 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Irving to Luis Munoz Marin Intl

Keep the following information in mind while searching for Irving to Luis Munoz Marin Intl flight deals. Data was last updated September 16, 2025.

Round-trip from

$223
(Mytrip)

One-way from

$109
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$356
From Irving to San Juan Luis Munoz Marin Intl
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One-way flight from Irving to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Irving to Luis Munoz Marin Intl

Cheapest flights from Irving to Luis Munoz Marin Intl
Explore the most affordable flight options available from Irving to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:01 pmDFW - SJU
Nonstop4h 39mSpirit Airlines
Mon 11/1010:57 amSJU - DFW
2 stops22h 45mSpirit Airlines
Deal found 9/16$223
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/188:40 amDFW - SJU
2 stops25h 16mSpirit Airlines
Sat 10/255:18 pmSJU - DFW
Nonstop5h 13mSpirit Airlines
Deal found 9/15$224
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1110:41 amDFW - SJU
Nonstop4h 42mSpirit Airlines
Thu 10/165:18 pmSJU - DFW
Nonstop5h 13mSpirit Airlines
Deal found 9/14$225
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2410:41 amDFW - SJU
Nonstop4h 42mSpirit Airlines
Mon 10/275:18 pmSJU - DFW
Nonstop5h 13mSpirit Airlines
Deal found 9/14$227
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/212:00 pmDFW - SJU
1 stop10h 44mSpirit Airlines
Sat 11/15:18 pmSJU - DFW
Nonstop5h 13mSpirit Airlines
Deal found 9/15$228
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2111:28 amDFW - SJU
1 stop9h 31mDelta
Fri 10/245:43 pmSJU - DFW
1 stop7h 16mDelta
Deal found 9/14$229
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2012:15 pmDFW - SJU
1 stop13h 36mSpirit Airlines
Sat 10/255:18 pmSJU - DFW
Nonstop5h 13mSpirit Airlines
Deal found 9/14$230
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2712:08 pmDFW - SJU
1 stop13h 43mSpirit Airlines
Sun 11/26:18 pmSJU - DFW
Nonstop5h 16mSpirit Airlines
Deal found 9/14$231
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sun 10/1910:41 amDFW - SJU
Nonstop4h 42mSpirit Airlines
Fri 10/245:18 pmSJU - DFW
Nonstop5h 13mSpirit Airlines
Deal found 9/14$232
This Priceline deal was found by Cheapflights users on 9/14. 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.
Wed 10/2212:15 pmDFW - SJU
1 stop11h 14mMultiple Airlines
Sat 11/15:18 pmSJU - DFW
Nonstop5h 13mMultiple Airlines
Deal found 9/14$233
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sat 10/1810:41 amDFW - SJU
Nonstop4h 42mMultiple Airlines
Tue 10/213:40 amSJU - DFW
1 stop7h 31mMultiple Airlines
Deal found 9/14$234
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sat 10/184:55 pmDFW - SJU
1 stop6h 59mMultiple Airlines
Sat 10/251:59 amSJU - DFW
1 stop10h 06mMultiple Airlines
Deal found 9/14$235

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irving 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 September 16, 2025.
Use the filters below to find and compare flights from Irving to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Irving

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Sun 10/26

9:53 am-9:59 pm

1 stop11h 06m

San Juan Luis Munoz Marin Intl

Fri 10/31

7:15 am-4:46 pm

1 stop10h 31m

$229

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Tue 10/21

9:25 am-11:57 pm

2 stops13h 32m

San Juan Luis Munoz Marin Intl

Tue 10/28

1:05 am-10:39 am

1 stop10h 34m

$319

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Tue 10/14

12:04 pm-8:38 pm

1 stop7h 34m

San Juan Luis Munoz Marin Intl

Fri 10/17

1:05 am-10:11 am

1 stop10h 06m

$324

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Sun 1/18

5:50 am-5:19 pm

1 stop9h 29m

San Juan Luis Munoz Marin Intl

Thu 1/29

3:30 pm-12:17 am

1 stop10h 47m

$339

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Sat 11/15

7:00 am-12:36 am

2 stops15h 36m

San Juan Luis Munoz Marin Intl

Tue 11/18

7:45 am-1:20 pm

1 stop7h 35m

$384

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Mon 10/20

7:27 pm-2:44 pm

1 stop18h 17m

San Juan Luis Munoz Marin Intl

Fri 10/24

1:05 am-1:20 pm

2 stops13h 15m

$435

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Wed 2/4

9:35 am-12:36 am

2 stops13h 01m

San Juan Luis Munoz Marin Intl

Wed 2/18

3:46 pm-9:45 pm

1 stop7h 59m

$461

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Tue 10/7

9:25 am-8:38 pm

1 stop10h 13m

San Juan Luis Munoz Marin Intl

Fri 10/17

1:05 am-11:25 am

2 stops11h 20m

$494

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Wed 3/11

12:17 pm-8:43 pm

1 stop7h 26m

San Juan Luis Munoz Marin Intl

Tue 3/17

1:05 am-1:38 pm

2 stops13h 33m

$505

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Mon 2/9

9:35 am-12:36 am

2 stops13h 01m

San Juan Luis Munoz Marin Intl

Fri 2/13

8:35 am-3:40 pm

1 stop9h 05m

$505

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 22 results
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Best time to book a flight from Irving to Luis Munoz Marin Intl

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

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

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

The price you pay for your flight from Irving 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 26 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 Irving to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Irving to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Irving to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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 1RV to SJU?

Find hourly flight availability from Irving 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 September 16, 2025.

When flying from Irving to San Juan Luis Munoz Marin Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Use this chart to determine the cheapest time to fly round-trip from Irving to Luis Munoz Marin Intl. Price data was last updated on November 3, 2024.

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

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 September 16, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Irving to San Juan Luis Munoz Marin Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,019 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,174 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Irving 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 Irving to San Juan Luis Munoz Marin Intl Airport?

    Airlines like Delta and United Airlines fly from Irving to San Juan Luis Munoz Marin Intl Airport in about 11h 06m. The time it takes to get you to your destination can typically vary by up to 2h 26m. Irving and San Juan Luis Munoz Marin Intl Airport are separated by a distance of 2162 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most reliable airlines from Irving 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 Irving to San Juan Luis Munoz Marin Intl Airport on time: Alaska Airlines (64%), Spirit Airlines (63%), Qatar Airways (60%).

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

    The cheapest flight price from Irving to San Juan Luis Munoz Marin Intl Airport is $134. On average you can expect to pay $349. The most popular route, (Dallas/Fort Worth - San Juan Luis Munoz Marin Intl), can usually be booked for $198.

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

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

  • How can I find direct flights from Irving 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 Irving to Luis Munoz Marin Intl.

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

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

    Currently, September is the cheapest month in which you can book a flight from Irving to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Irving to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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
Luquillo
Humacao

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Top 6 airlines flying from Irving to Luis Munoz Marin Intl

Discover the top 6 airlines that operate flights from Irving 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$280FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$156Average$287FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$219Average$596FlexibilityNo cancel feeOn-time71%
DeltaCheapest$239Average$412FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$249Average$429FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$281Average$504FlexibilityNo cancel feeOn-time63%

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