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$238+ 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 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SJU
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap 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 30, 2025.

Round-trip from

$395
(American Airlines)

One-way from

$238
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$451
From McAllen Miller Intl to Puerto Rico
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One-way flight from McAllen Miller Intl to Puerto Rico
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 30, 2025.

This American Airlines deal was found by Cheapflights users on 4/28. 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 9/174:10 pmMFE - SJU
2 stops18h 05mAmerican Airlines
Sat 9/205:25 pmSJU - MFE
2 stops17h 41mAmerican Airlines
Deal found 4/28$315
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 9/175:00 amMFE - SJU
1 stop9h 42mUnited Airlines
Fri 9/191:05 amSJU - MFE
2 stops13h 25mUnited Airlines
Deal found 4/28$395
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Sat 6/75:23 pmMFE - SJU
2 stops28h 30mMultiple Airlines
Tue 6/1010:38 amSJU - MFE
2 stops30h 36mMultiple Airlines
Deal found 4/28$465
This Delta deal was found by Cheapflights users on 4/28. 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.
Mon 5/195:27 amMFE - SJU
2 stops13h 21mDelta
Fri 5/302:31 pmSJU - MFE
2 stops10h 27mDelta
Deal found 4/28$505

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 30, 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

Sat 5/17

6:10 pm-5:12 am

1 stop10h 02m

San Juan Luis Munoz Marin Intl

Wed 5/28

11:50 am-10:39 pm

2 stops11h 49m

$395

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Sat 6/7

7:25 pm-5:30 am

1 stop9h 05m

San Juan Luis Munoz Marin Intl

Mon 6/9

2:05 am-8:53 am

1 stop7h 48m

$425

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Sat 6/7

5:23 pm-10:53 pm

2 stops28h 30m

San Juan Luis Munoz Marin Intl

Tue 6/10

10:38 am-4:14 pm

2 stops30h 36m

$465

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Mon 5/19

5:27 am-7:48 pm

2 stops13h 21m

San Juan Luis Munoz Marin Intl

Sat 5/31

6:15 am-4:49 pm

2 stops11h 34m

$505

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Sat 6/14

8:06 pm-5:06 am

1 stop8h 00m

$238

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Tue 7/1

5:25 am-10:48 pm

2 stops16h 23m

$264

McAllenSan Juan

MFE - SJU

MFESJU

McAllen Miller Intl

Tue 7/1

7:15 pm-5:30 am

1 stop9h 15m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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, September is the cheapest month in which you can book a flight from McAllen to Puerto Rico (average of $254). Flying from McAllen to Puerto Rico in December is currently the most expensive (average of $336). 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 April 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from McAllen to Puerto Rico as you normally would.

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Puerto Rico when rainfall is around 2.2 in.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 30, 2025.
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from McAllen to Puerto Rico one-way?

    The cheapest airlines for a one-way flight from McAllen to Puerto Rico are American Airlines ($238), Delta ($264), and United Airlines ($308).

  • 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, September is the cheapest month in which you can book a flight from McAllen to Puerto Rico (average of $254). Flying from McAllen to Puerto Rico in December is currently the most expensive (average of $336). 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$338Average$594FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$346Average$532FlexibilityNo cancel feeOn-time71%

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