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Puerto Rico

$278+ Cheap flights from McAllen (MFE) to Puerto Rico

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SJU
May 27 — Jun 31
Wed 5/27
Wed 6/3
1 adult, Economy
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Cheap flight deals from McAllen to Puerto Rico

Cheapest flights from McAllen to Puerto Rico
Explore the most affordable flight options available from McAllen to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.

This American Airlines deal was found by Cheapflights users on 4/26. 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.
Thu 9/105:44 am
MFE
-
SJU
2 stops17h 15m
American Airlines
Mon 9/147:05 pm
SJU
-
MFE
2 stops16h 21m
American Airlines
Deal found 4/26$330
This Delta deal was found by Cheapflights users on 4/24. 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.
Thu 8/205:25 am
MFE
-
SJU
2 stops15h 58m
Delta
Tue 8/251:06 pm
SJU
-
MFE
2 stops11h 53m
Delta
Deal found 4/24$361
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Mon 8/175:45 am
MFE
-
SJU
1 stop8h 09m
American Airlines
Fri 8/213:44 pm
SJU
-
MFE
1 stop18h 05m
American Airlines
Deal found 4/23$369
This American Airlines deal was found by Cheapflights users on 4/27. 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 stops10h 28m
American Airlines
Deal found 4/27$410
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Thu 8/207:00 am
MFE
-
SJU
1 stop7h 42m
United Airlines
Tue 8/257:00 am
SJU
-
MFE
1 stop7h 21m
United Airlines
Deal found 4/24$443
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 6/246:18 pm
MFE
-
SJU
1 stop12h 37m
Multiple Airlines
Tue 6/306:44 am
SJU
-
MFE
2 stops35h 47m
Multiple Airlines
Deal found 4/24$471
This American Airlines deal was found by Cheapflights users on 4/22. 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 8/194:18 pm
MFE
-
SJU
2 stops16h 25m
American Airlines
Sun 8/237:14 pm
SJU
-
MFE
2 stops16h 05m
American Airlines
Deal found 4/22$489
This American Airlines deal was found by Cheapflights users on 4/24. 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 10/288:01 pm
MFE
-
SJU
1 stop18h 01m
American Airlines
Wed 11/116:44 am
SJU
-
MFE
1 stop13h 56m
American Airlines
Deal found 4/24$494
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Mon 5/115:35 am
MFE
-
SJU
2 stops11h 35m
American Airlines
Sat 5/165:45 am
SJU
-
MFE
2 stops12h 43m
American Airlines
Deal found 4/24$523
This United Airlines deal was found by Cheapflights users on 4/23. 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 12/67:15 am
MFE
-
VQS
2 stops32h 24m
United Airlines
Tue 12/87:30 am
VQS
-
MFE
2 stops31h 35m
United Airlines
Deal found 4/23$1,156
This United Airlines deal was found by Cheapflights users on 4/23. 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 8/315:00 am
MFE
-
CPX
2 stops35h 21m
United Airlines
Wed 9/210:48 am
CPX
-
MFE
2 stops36h 09m
United Airlines
Deal found 4/23$1,306

Find flight deals from McAllen to Puerto Rico

Keep the following information in mind while searching for McAllen to Puerto Rico flight deals. Data was last updated April 27, 2026.

Round-trip from

$330
(American Airlines)

One-way from

$278
(American Airlines)

Popular in

March

Cheapest in

February

Average price

$555
From McAllen Miller Intl to Puerto Rico
Search Deals
One-way flight from McAllen Miller Intl to Puerto Rico
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from McAllen to Puerto Rico 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 April 27, 2026.
Use the filters below to find and compare flights from McAllen to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Thu 8/20

5:25 am-10:23 pm

2 stops15h 58m

San Juan Luis Munoz Marin Intl

Tue 8/25

1:06 pm-11:59 pm

2 stops11h 53m

$361

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Sat 8/29

4:18 pm-9:43 am

2 stops16h 25m

San Juan Luis Munoz Marin Intl

Sat 9/5

7:10 pm-10:19 am

2 stops16h 09m

$410
Quickest round-trip

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Thu 8/6

6:59 pm-5:29 am

1 stop9h 30m

San Juan Luis Munoz Marin Intl

Sat 8/8

2:05 am-8:56 am

1 stop7h 51m

$525

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Sun 8/2

5:25 pm-9:43 am

2 stops15h 18m

San Juan Luis Munoz Marin Intl

Fri 8/7

6:00 am-10:02 pm

2 stops17h 02m

$590

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Tue 5/12

5:15 am-3:42 pm

1 stop9h 27m

San Juan Luis Munoz Marin Intl

Sat 5/16

2:55 pm-10:59 pm

1 stop9h 04m

$686

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Fri 6/5

6:59 pm-5:29 am

1 stop9h 30m

San Juan Luis Munoz Marin Intl

Tue 6/9

2:05 am-8:56 am

1 stop7h 51m

$706

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Thu 6/11

6:59 pm-5:29 am

1 stop9h 30m

San Juan Luis Munoz Marin Intl

Tue 6/16

2:05 am-8:56 am

1 stop7h 51m

$708

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Tue 5/26

5:25 am-10:17 pm

2 stops15h 52m

San Juan Luis Munoz Marin Intl

Tue 6/2

2:48 pm-11:59 pm

2 stops10h 11m

$741

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Fri 6/5

5:25 pm-9:39 am

2 stops15h 14m

San Juan Luis Munoz Marin Intl

Wed 6/10

11:56 am-12:21 am

2 stops13h 25m

$743

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Tue 5/26

5:25 pm-9:39 am

2 stops15h 14m

San Juan Luis Munoz Marin Intl

Tue 6/2

6:00 am-7:34 pm

2 stops14h 34m

$743

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from McAllen to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico 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 Puerto Rico

What is the cheapest month to book a flight from McAllen to Puerto Rico?

Currently, January is the cheapest month in which you can book a flight from McAllen to Puerto Rico (average of $239). Flying from McAllen to Puerto Rico in March is currently the most expensive (average of $884). 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.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated April 27, 2026.
See what other customers who have flown with United Airlines and American Airlines from McAllen to Puerto Rico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,665 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,665 reviews
United Airlines
7.4
Good
9,665 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,668 reviews
United Airlines
7.4
Good
9,665 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from McAllen to Puerto Rico. 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 Puerto Rico?

    For a flight from McAllen to Puerto Rico, you will be flying from Miller Intl. McAllen Miller Intl (MFE) is just 2.0 mi from the center of the city.

  • How long is the flight from McAllen to Puerto Rico?

    Departing from McAllen to Puerto Rico will take you 9h 30m. McAllen and Puerto Rico are separated by a distance of 2121 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from McAllen to Puerto Rico?

    When deciding which route to take from McAllen to Puerto Rico consider McAllen Miller Intl - San Juan Luis Munoz Marin Intl, McAllen Miller Intl - Culebra or McAllen Miller Intl - Vieques as they are the most popular.

  • Can I find deals for flights from McAllen to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on McAllen to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from McAllen to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from McAllen to Puerto Rico.

  • Can I find deals for business class flights from McAllen to Puerto Rico?

    Yes. Cheapflights offers flight deals from McAllen to Puerto Rico 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 Puerto Rico?

    Currently, January is the cheapest month in which you can book a flight from McAllen to Puerto Rico (average of $239). Flying from McAllen to Puerto Rico in March is currently the most expensive (average of $884). 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

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Top 2 airlines flying from McAllen to Puerto Rico

Discover the top 2 airlines that operate flights from McAllen to Puerto Rico. 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 April 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$267Average$557FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$302Average$542FlexibilityNo cancel feeOn-time71%

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