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Puerto Rico

$120+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SJU
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
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 December 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Tue 12/92:02 pmMFE - SJU
2 stops32h 47mMultiple Airlines
Mon 12/153:55 amSJU - MFE
1 stop11h 17mMultiple Airlines
Deal found 12/2$381
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/227:16 pmMFE - SJU
1 stop17h 57mAmerican Airlines
Wed 12/242:31 pmSJU - MFE
2 stops22h 00mAmerican Airlines
Deal found 12/2$491
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
Thu 12/410:02 amMFE - SJU
1 stop14h 48mMultiple Airlines
Sun 12/1411:15 amSJU - MFE
2 stops51h 57mMultiple Airlines
Deal found 12/1$526
This American Airlines deal was found by Cheapflights users on 12/1. 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 12/85:29 amMFE - SJU
2 stops16h 24mAmerican Airlines
Thu 12/185:24 amSJU - MFE
2 stops12h 49mAmerican Airlines
Deal found 12/1$530
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
Thu 12/410:02 amMFE - SJU
2 stops27h 53mMultiple Airlines
Fri 12/123:55 amSJU - MFE
1 stop31h 17mMultiple Airlines
Deal found 12/1$540
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
Thu 12/410:02 amMFE - SJU
1 stop14h 48mMultiple Airlines
Mon 12/1511:38 amSJU - MFE
1 stop27h 34mMultiple Airlines
Deal found 12/3$542
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/55:09 pmMFE - SJU
2 stops15h 00mAmerican Airlines
Thu 12/186:44 amSJU - MFE
1 stop13h 51mAmerican Airlines
Deal found 12/2$575

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 December 3, 2025.

Round-trip from

$239
(United Airlines)

One-way from

$120
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$692
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. 0% potential increase in price ($1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 3, 2025.
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

Sun 2/1

5:56 pm-10:48 am

2 stops14h 52m

San Juan Luis Munoz Marin Intl

Fri 2/6

7:07 am-2:34 pm

1 stop9h 27m

$239

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Mon 1/26

12:20 pm-10:26 pm

1 stop8h 06m

San Juan Luis Munoz Marin Intl

Thu 1/29

3:54 pm-11:17 pm

1 stop9h 23m

$301

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Mon 1/26

7:00 am-4:36 pm

1 stop7h 36m

San Juan Luis Munoz Marin Intl

Thu 1/29

3:46 pm-9:57 pm

1 stop8h 11m

$329

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Sat 2/21

4:56 pm-10:07 am

2 stops15h 11m

San Juan Luis Munoz Marin Intl

Sat 2/28

7:00 am-6:28 pm

2 stops13h 28m

$349

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Sat 1/31

11:40 am-10:26 pm

1 stop8h 46m

San Juan Luis Munoz Marin Intl

Fri 2/6

7:07 am-2:34 pm

1 stop9h 27m

$349

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Sun 5/31

7:27 pm-5:30 am

1 stop9h 03m

San Juan Luis Munoz Marin Intl

Fri 6/5

2:05 am-9:07 am

1 stop8h 02m

$376

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Wed 1/21

9:59 am-10:26 pm

1 stop10h 27m

San Juan Luis Munoz Marin Intl

Mon 1/26

7:07 am-7:13 pm

1 stop14h 06m

$387

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Tue 1/20

3:26 pm-10:48 am

2 stops17h 22m

$120

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Sun 3/1

7:11 pm-3:12 pm

1 stop18h 01m

$223

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Thu 2/5

5:56 pm-10:48 am

2 stops14h 52m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 15 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, 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 October is currently the most expensive (average of $448). 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 MFE to PR?

Find hourly flight availability from McAllen to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 3, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 41% on flights from McAllen to Puerto Rico by exploring options for tickets in the afternoon.

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 December 3, 2025.
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
9,065 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,065 reviews
United Airlines
7.4
Good
9,065 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,046 reviews
United Airlines
7.4
Good
9,065 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 14h 52m. McAllen and Puerto Rico are separated by a distance of 2121 mi.

  • 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 October is currently the most expensive (average of $448). 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 December 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$354Average$556FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$392Average$597FlexibilityNo cancel feeOn-time69%

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