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Luis Munoz Marin Intl

$258+ Cheap flights from McAllen (MFE) to Luis Munoz Marin Intl (SJU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SJU
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
1 adult, Economy
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Cheap flight deals from McAllen to Luis Munoz Marin Intl

Cheapest flights from McAllen to Luis Munoz Marin Intl
Explore the most affordable flight options available from McAllen to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.

This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 am
MFE
-
SJU
1 stop7h 42m
United Airlines
Tue 9/11:00 am
SJU
-
MFE
2 stops13h 27m
United Airlines
Deal found 6/8$258
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:00 am
MFE
-
SJU
1 stop7h 42m
United Airlines
Sat 8/222:55 pm
SJU
-
MFE
1 stop8h 04m
United Airlines
Deal found 6/10$326
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:18 pm
MFE
-
SJU
2 stops16h 25m
American Airlines
Tue 8/256:00 am
SJU
-
MFE
2 stops10h 32m
American Airlines
Deal found 6/7$330
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:18 pm
MFE
-
SJU
2 stops16h 25m
American Airlines
Sat 9/56:00 am
SJU
-
MFE
2 stops17h 02m
American Airlines
Deal found 6/9$355
This Delta deal was found by Cheapflights users on 6/7. 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.
Wed 12/212:47 pm
MFE
-
SJU
2 stops8h 33m
Delta
Wed 12/97:00 am
SJU
-
MFE
2 stops11h 01m
Delta
Deal found 6/7$360
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:40 am
MFE
-
SJU
1 stop9h 58m
United Airlines
Tue 8/257:00 am
SJU
-
MFE
1 stop9h 59m
United Airlines
Deal found 6/7$377
This United Airlines deal was found by Cheapflights users on 6/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:19 am
MFE
-
SJU
1 stop9h 23m
United Airlines
Tue 8/257:00 am
SJU
-
MFE
1 stop7h 27m
United Airlines
Deal found 6/5$383
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/164:18 pm
MFE
-
SJU
2 stops16h 25m
American Airlines
Sat 8/226:00 am
SJU
-
MFE
2 stops17h 02m
American Airlines
Deal found 6/10$395
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:19 am
MFE
-
SJU
1 stop9h 23m
United Airlines
Sat 8/222:55 pm
SJU
-
MFE
1 stop8h 04m
United Airlines
Deal found 6/9$399
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:00 am
MFE
-
SJU
1 stop7h 42m
United Airlines
Sun 8/237:00 am
SJU
-
MFE
1 stop9h 59m
United Airlines
Deal found 6/8$427
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:21 pm
MFE
-
SJU
1 stop7h 58m
American Airlines
Wed 12/96:42 pm
SJU
-
MFE
2 stops16h 15m
American Airlines
Deal found 6/7$440
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:19 am
MFE
-
SJU
1 stop9h 23m
United Airlines
Sun 9/137:00 am
SJU
-
MFE
1 stop9h 59m
United Airlines
Deal found 6/9$445

Find flight deals from McAllen to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from McAllen (MFE) 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 June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$258
(United Airlines)

Popular in

March

Cheapest in

February

Average price

$641
Provider with most accurate pricing for McAllen Miller Intl-San Juan Luis Munoz Marin Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for McAllen Miller Intl-San Juan Luis Munoz Marin Intl flights.
Search Deals
From McAllen Miller Intl to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from McAllen 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 June 10, 2026.
Use the filters below to find and compare flights from McAllen to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Mon 8/24

7:00 am-3:42 pm

1 stop7h 42m

San Juan Luis Munoz Marin Intl

Tue 9/1

1:00 am-1:27 pm

2 stops13h 27m

$258

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Sat 8/29

5:45 am-2:54 pm

1 stop8h 09m

San Juan Luis Munoz Marin Intl

Sat 9/5

6:00 am-10:02 pm

2 stops17h 02m

$355

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Fri 8/21

9:40 am-8:38 pm

1 stop9h 58m

San Juan Luis Munoz Marin Intl

Tue 8/25

7:00 am-3:59 pm

1 stop9h 59m

$377
Quickest round-trip

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Sun 8/16

7:00 am-3:42 pm

1 stop7h 42m

San Juan Luis Munoz Marin Intl

Sun 8/23

7:00 am-3:59 pm

1 stop9h 59m

$427

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Fri 9/11

5:19 am-3:42 pm

1 stop9h 23m

San Juan Luis Munoz Marin Intl

Sun 9/13

7:00 am-3:59 pm

1 stop9h 59m

$445

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Mon 7/13

8:43 am-11:16 am

1 stop25h 33m

San Juan Luis Munoz Marin Intl

Wed 7/22

5:15 pm-7:53 am

2 stops39h 38m

$462

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Thu 9/10

7:49 pm-1:54 pm

2 stops17h 05m

San Juan Luis Munoz Marin Intl

Mon 9/14

4:38 pm-1:09 pm

2 stops21h 31m

$475

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Sat 8/29

7:00 am-3:42 pm

1 stop7h 42m

San Juan Luis Munoz Marin Intl

Sat 9/5

7:00 am-3:59 pm

1 stop9h 59m

$483
Cheapest one-way
Quickest one-way

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Tue 7/7

6:59 pm-5:29 am

1 stop9h 30m

$297

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Mon 6/15

6:59 pm-5:29 am

1 stop9h 30m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from McAllen to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from McAllen to Luis Munoz Marin Intl in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on McAllen-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on McAllen-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from McAllen-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on McAllen-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for McAllen-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from McAllen to Luis Munoz Marin Intl

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

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

Currently, February is the cheapest month in which you can book a flight from McAllen to San Juan Luis Munoz Marin Intl Airport (average of $370). Flying from McAllen to San Juan Luis Munoz Marin Intl Airport in March is currently the most expensive (average of $1,270). 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.

How much does it cost to fly round-trip from McAllen to San Juan Luis Munoz Marin Intl Airport?

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 June 10, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from McAllen 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.
United Airlines
7.4
Good
9,804 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,804 reviews
United Airlines
7.4
Good
9,804 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,635 reviews
United Airlines
7.4
Good
9,804 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from McAllen 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.

  • What airport do you fly from for flights from McAllen to San Juan Luis Munoz Marin Intl?

    If you book a flight to San Juan Luis Munoz Marin Intl from McAllen, you will be flying from Miller Intl, which is the city’s only airport. McAllen Miller Intl (MFE) is located 2.0 mi from the center of McAllen. There are 0 flights from Miller Intl to San Juan Luis Munoz Marin Intl per day from 2 different airlines.

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

    For as low as $258, United Airlines can have you in San Juan Luis Munoz Marin Intl Airport from McAllen in 7h 42m. There are 2121 mi between McAllen and San Juan Luis Munoz Marin Intl Airport. This flight may include one or multiple stops.

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

    According to our current data, United Airlines ($267), and American Airlines ($302) offers the cheapest pricing from McAllen to San Juan Luis Munoz Marin Intl Airport. These flights start at 57% lower than the current average price 3 months from now.

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from McAllen to San Juan Luis Munoz Marin Intl Airport (average of $370). Flying from McAllen to San Juan Luis Munoz Marin Intl Airport in March is currently the most expensive (average of $1,270). 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
Fajardo
Luquillo
Rio Grande
Dorado
Humacao
Bayamón

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from McAllen to Luis Munoz Marin Intl

Discover the top 2 airlines that operate flights from McAllen 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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$267Average$593FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$302Average$550FlexibilityNo cancel feeOn-time71%

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