HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Juan

$109+ Cheap flights from Irving, TX to San Juan

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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SJU
oct. 14 — oct. 211
mar. 10/14
mar. 10/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Irving to San Juan with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Irving to San Juan 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 San Juan

Keep the following information in mind while searching for Irving to San Juan flight deals. Data was last updated septembre 14, 2025.

Round-trip from

$224
(Cheapflightsfares)

One-way from

$109
(Cheapflightsfares)

Popular in

November

Cheapest in

October

Average price

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

Find flight deals from Irving to San Juan

Cheapest flights from Irving to San Juan
Explore the most affordable flight options available from Irving to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 14, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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.
sam. 10/1110:41 amDFW - SJU
Nonstop4h 42mSpirit Airlines
sam. 10/185:18 pmSJU - DFW
Nonstop5h 13mSpirit Airlines
Deal found 9/11$224
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/810:00 pmDFW - SJU
Nonstop4h 39mSpirit Airlines
mer. 12/175:28 pmSJU - DFW
Nonstop5h 27mSpirit Airlines
Deal found 9/12$225
This Priceline deal was found by Cheapflights users on 9/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 10/184:55 pmDFW - SJU
1 stop6h 59mMultiple Airlines
sam. 10/254:22 pmSJU - DFW
1 stop8h 19mMultiple Airlines
Deal found 9/12$226
This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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.
ven. 10/2410:41 amDFW - SJU
Nonstop4h 42mSpirit Airlines
lun. 10/275:18 pmSJU - DFW
Nonstop5h 13mSpirit Airlines
Deal found 9/12$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.
mar. 10/219:53 amDFW - SJU
1 stop11h 06mDelta
mer. 10/295:43 pmSJU - DFW
1 stop7h 16mDelta
Deal found 9/14$229
This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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.
lun. 10/2012:15 pmDFW - SJU
1 stop13h 36mSpirit Airlines
sam. 10/255:18 pmSJU - DFW
Nonstop5h 13mSpirit Airlines
Deal found 9/12$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.
lun. 10/2712:08 pmDFW - SJU
1 stop13h 43mSpirit Airlines
dim. 11/26:18 pmSJU - DFW
Nonstop5h 16mSpirit Airlines
Deal found 9/14$231
This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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.
sam. 10/184:55 pmDFW - SJU
1 stop6h 59mSpirit Airlines
sam. 10/253:19 pmSJU - DFW
1 stop8h 34mSpirit Airlines
Deal found 9/12$232
This Priceline deal was found by Cheapflights users on 9/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/110:41 amDFW - SJU
Nonstop4h 42mMultiple Airlines
sam. 11/154:14 pmSJU - DFW
1 stop8h 06mMultiple Airlines
Deal found 9/13$233
This Priceline deal was found by Cheapflights users on 9/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/298:54 amDFW - SJU
1 stop14h 05mMultiple Airlines
jeu. 10/211:59 amSJU - DFW
1 stop13h 00mMultiple Airlines
Deal found 9/12$236
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 10/252:30 pmDFW - SJU
1 stop10h 32mMultiple Airlines
sam. 11/15:18 pmSJU - DFW
Nonstop5h 13mMultiple Airlines
Deal found 9/13$237

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irving to San Juan 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 septembre 14, 2025.
Use the filters below to find and compare flights from Irving to San Juan that are best for you.

Fly from

Irving

Fly to

San Juan

Route

Depart

Return

Price

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

mar. 10/21

11:28 am-9:59 pm

1 stop9h 31m

San Juan Luis Munoz Marin Intl

mer. 10/29

5:43 pm-11:59 pm

1 stop7h 16m

$229

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

dim. 10/26

9:53 am-9:59 pm

1 stop11h 06m

San Juan Luis Munoz Marin Intl

ven. 10/31

5:43 pm-11:59 pm

1 stop7h 16m

$229

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

mar. 10/21

11:28 am-9:59 pm

1 stop9h 31m

San Juan Luis Munoz Marin Intl

sam. 11/1

2:31 pm-9:52 pm

1 stop8h 21m

$254

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

mar. 10/21

7:05 am-3:42 pm

1 stop7h 37m

San Juan Luis Munoz Marin Intl

mar. 10/28

1:05 am-12:09 pm

1 stop12h 04m

$319

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

dim. 1/18

7:00 am-8:30 pm

1 stop11h 30m

San Juan Luis Munoz Marin Intl

ven. 1/30

3:30 pm-12:17 am

1 stop10h 47m

$339

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

mar. 10/7

11:31 am-11:57 pm

1 stop11h 26m

San Juan Luis Munoz Marin Intl

ven. 10/17

1:05 am-11:25 am

2 stops11h 20m

$344

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

mar. 1/20

3:35 pm-11:49 pm

1 stop6h 14m

San Juan Luis Munoz Marin Intl

mer. 1/28

6:20 pm-12:17 am

1 stop7h 57m

$377

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

mer. 11/26

12:05 pm-9:26 pm

1 stop7h 21m

San Juan Luis Munoz Marin Intl

mar. 12/2

2:05 am-12:09 pm

1 stop12h 04m

$415

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

dim. 11/16

7:20 am-7:21 pm

2 stops10h 01m

San Juan Luis Munoz Marin Intl

sam. 11/22

6:00 am-1:59 pm

1 stop9h 59m

$419

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

lun. 1/19

1:25 pm-11:49 pm

1 stop8h 24m

San Juan Luis Munoz Marin Intl

jeu. 1/29

6:20 pm-12:17 am

1 stop7h 57m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Irving to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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

How far ahead should I book a flight from Irving to San Juan?

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

To ensure you get the cheapest price possible for a flight from Irving to San Juan, you should look to book at least 26 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Irving to San Juan?

Currently, September is the cheapest month in which you can book a flight from Irving to San Juan (average of $254). Flying from Irving to San Juan 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 San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septembre 14, 2025.

When flying from Irving to San Juan, 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?

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

Travelers seeking maximum savings on their Irving to San Juan 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 San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated septembre 14, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Irving to San Juan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

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
4,245 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

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
7,956 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

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
4,245 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

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
8,016 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

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
3,173 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

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 San Juan. 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?

    Airlines like Delta and United Airlines fly from Irving to San Juan in about 7h 37m. The time it takes to get you to your destination can typically vary by up to 1h 54m. Airlines will cover a distance of 2162 mi. This flight may include one or multiple stops.

  • What are the most reliable airlines from Irving to San Juan?

    The top 3 most reliable airlines when flying from Irving to San Juan are Alaska Airlines (64%), Spirit Airlines (63%) and Qatar Airways (60%).

  • What are the cheapest flights from Irving to San Juan?

    Looking for the cheapest flight from Irving to San Juan? While on average our users pay $349, our data indicates the cheapest price to be $134. The most popular route (Dallas/Fort Worth - San Juan Luis Munoz Marin Intl), is priced around $191.

  • Can I find deals for flights from Irving to San Juan that include hotel bookings?

    Yes. In addition to deals on Irving to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Irving to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irving to San Juan.

  • Can I find deals for business class flights from Irving to San Juan?

    Yes. Cheapflights offers flight deals from Irving to San Juan 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?

    Currently, September is the cheapest month in which you can book a flight from Irving to San Juan (average of $254). Flying from Irving to San Juan 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Irving to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Luis Munoz Marin Intl flights
Hobby to Luis Munoz Marin Intl flights
George Bush Intcntl to Luis Munoz Marin Intl flights
Austin to Luis Munoz Marin Intl flights
Love Field to Luis Munoz Marin Intl flights
San Antonio to Luis Munoz Marin Intl flights
El Paso to Luis Munoz Marin Intl flights
Lubbock to Luis Munoz Marin Intl flights
Midland to Luis Munoz Marin Intl flights
Harlingen to Luis Munoz Marin Intl flights
McAllen to Luis Munoz Marin Intl flights
George Bush Intcntl to Culebra flights
Austin to Aguadilla flights
George Bush Intcntl to Vieques flights
Killeen to Luis Munoz Marin Intl flights
Corpus Christi to Luis Munoz Marin Intl flights
Brownsville to Luis Munoz Marin Intl flights
Dallas/Fort Worth to Mayagüez flights
Dallas/Fort Worth to Culebra flights
Dallas/Fort Worth to Aguadilla flights
Hobby to Aguadilla flights
Dallas/Fort Worth to Vieques flights
Austin to Vieques flights
Austin to Ponce flights
Austin to Mayagüez flights
San Antonio to Aguadilla flights
Waco to Luis Munoz Marin Intl flights
El Paso to Aguadilla flights
San Antonio to Culebra flights
Austin to Culebra flights

Top 6 airlines flying from Irving to San Juan

Discover the top 6 airlines that operate flights from Irving to San Juan. 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 septembre 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$277FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$156Average$286FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$219Average$595FlexibilityNo cancel feeOn-time71%
DeltaCheapest$239Average$411FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$249Average$434FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$281Average$504FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.