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Puerto Rico

$175+ 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
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. 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.
Mon 10/268:10 pm
MFE
-
SJU
1 stop16h 48m
American Airlines
Sat 10/318:30 am
SJU
-
MFE
2 stops16h 29m
American Airlines
Deal found 1/26$260
This American Airlines deal was found by Cheapflights users on 1/27. 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 8/298:12 pm
MFE
-
SJU
1 stop17h 13m
American Airlines
Sat 9/54:49 pm
SJU
-
MFE
2 stops17h 04m
American Airlines
Deal found 1/27$361
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:00 am
MFE
-
SJU
1 stop7h 42m
United Airlines
Sat 5/92:55 pm
SJU
-
MFE
1 stop9h 04m
United Airlines
Deal found 1/26$377
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 4/96:40 am
MFE
-
SJU
1 stop15h 21m
American Airlines
Tue 4/145:45 am
SJU
-
MFE
2 stops17h 34m
American Airlines
Deal found 1/27$403
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Mon 8/105:33 am
MFE
-
SJU
2 stops17h 07m
American Airlines
Sat 8/156:00 am
SJU
-
MFE
2 stops14h 32m
American Airlines
Deal found 1/26$408
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 4/2110:33 am
MFE
-
SJU
2 stops21h 40m
American Airlines
Tue 4/286:47 am
SJU
-
MFE
1 stop12h 55m
American Airlines
Deal found 1/27$451
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 4/177:32 pm
MFE
-
SJU
1 stop8h 00m
American Airlines
Sat 4/255:45 am
SJU
-
MFE
2 stops14h 07m
American Airlines
Deal found 1/26$462
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:00 am
MFE
-
SJU
1 stop7h 42m
United Airlines
Tue 4/282:55 pm
SJU
-
MFE
1 stop9h 04m
United Airlines
Deal found 1/27$478
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 4/2110:33 am
MFE
-
SJU
2 stops21h 40m
American Airlines
Sun 4/2611:59 pm
SJU
-
MFE
1 stop11h 03m
American Airlines
Deal found 1/27$493
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:28 am
MFE
-
SJU
2 stops13h 44m
Delta
Sat 2/287:30 am
SJU
-
MFE
2 stops11h 38m
Delta
Deal found 1/27$498
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 4/177:32 pm
MFE
-
SJU
1 stop8h 00m
American Airlines
Sun 4/2611:59 pm
SJU
-
MFE
1 stop15h 52m
American Airlines
Deal found 1/27$504
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1012:05 pm
MFE
-
SJU
1 stop7h 21m
United Airlines
Sat 2/1410:15 am
SJU
-
MFE
1 stop9h 48m
United Airlines
Deal found 1/26$506

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 January 27, 2026.

Round-trip from

$361
(American Airlines)

One-way from

$276
(United Airlines)

Popular in

March

Cheapest in

February

Average price

$546
From McAllen Miller Intl to Puerto Rico
Search Deals
One-way flight from McAllen Miller Intl to Puerto Rico
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 27, 2026.
Use the filters below to find and compare flights from McAllen to Puerto Rico that are best for you.

Fly from

McAllen

Fly to

Puerto Rico

Route

Depart

Return

Price

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Mon 5/4

7:00 am-3:42 pm

1 stop7h 42m

San Juan Luis Munoz Marin Intl

Fri 5/8

1:00 am-4:24 pm

2 stops16h 24m

$361

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Thu 4/9

6:40 am-11:01 pm

1 stop15h 21m

San Juan Luis Munoz Marin Intl

Tue 4/14

5:45 am-10:19 pm

2 stops17h 34m

$403

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Tue 4/21

10:33 am-9:13 am

2 stops21h 40m

San Juan Luis Munoz Marin Intl

Tue 4/28

6:47 am-6:42 pm

1 stop12h 55m

$451

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Fri 4/17

7:32 pm-4:32 am

1 stop8h 00m

San Juan Luis Munoz Marin Intl

Sat 4/25

6:47 am-12:10 am

1 stop18h 23m

$462

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Mon 4/20

5:59 pm-9:13 am

2 stops14h 14m

San Juan Luis Munoz Marin Intl

Sat 4/25

5:45 am-6:52 pm

2 stops14h 07m

$462

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Tue 4/21

7:00 am-9:24 pm

2 stops13h 24m

San Juan Luis Munoz Marin Intl

Tue 4/28

2:55 pm-10:59 pm

1 stop9h 04m

$478

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Tue 4/21

1:03 pm-11:12 pm

2 stops9h 09m

San Juan Luis Munoz Marin Intl

Tue 4/28

7:30 am-4:43 pm

2 stops10h 13m

$498

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Tue 5/12

7:00 am-3:42 pm

1 stop7h 42m

$175

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Wed 2/18

7:00 am-10:22 pm

2 stops13h 22m

$276

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Tue 2/3

5:25 am-8:58 pm

2 stops13h 33m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 12 results
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, February is the cheapest month in which you can book a flight from McAllen to Puerto Rico (average of $240). Flying from McAllen to Puerto Rico in October is currently the most expensive (average of $449). 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 January 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
9,205 reviews

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,205 reviews
United Airlines
7.4
Good
9,205 reviews

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,197 reviews
United Airlines
7.4
Good
9,205 reviews

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 7h 42m. 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, February is the cheapest month in which you can book a flight from McAllen to Puerto Rico (average of $240). Flying from McAllen to Puerto Rico in October is currently the most expensive (average of $449). 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

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Alternative routes for McAllen to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$278Average$584FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$302Average$546FlexibilityNo cancel feeOn-time71%

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