$342 Find Cheap Flights from McAllen to Puerto Rico

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from McAllen to Puerto Rico departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap McAllen to Puerto Rico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from McAllen to Puerto Rico that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from McAllen to Puerto Rico

Mon, Dec 8 - Thu, Dec 18
American Airlines Logo
2:42 pm - 10:09 amMFE-SJU
17h 27m2 stops
American Airlines Logo
4:03 pm - 8:57 amSJU-MFE
18h 54m1 stop
$342American Airlines
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Mon, Dec 8 - Thu, Dec 18
American Airlines Logo
5:29 am - 2:44 pmMFE-SJU
7h 15m1 stop
American Airlines Logo
4:03 pm - 8:57 amSJU-MFE
18h 54m1 stop
$387American Airlines
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Thu, Nov 27 - Thu, Dec 4
American Airlines Logo
5:34 am - 3:09 pmMFE-SJU
7h 35m1 stop
American Airlines Logo
7:00 am - 10:56 pmSJU-MFE
17h 56m1 stop
$431American Airlines
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Mon, Dec 8 - Thu, Dec 18
American Airlines Logo
5:09 pm - 11:59 amMFE-SJU
16h 50m2 stops
American Airlines Logo
5:24 am - 4:13 pmSJU-MFE
12h 49m2 stops
$445American Airlines
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Fri, Jan 16 - Tue, Jan 20
American Airlines Logo
5:56 pm - 10:48 amMFE-SJU
14h 52m2 stops
American Airlines Logo
6:00 am - 5:04 pmSJU-MFE
13h 04m2 stops
$452American Airlines
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Thu, Nov 27 - Wed, Dec 3
United Airlines Logo
9:50 am - 9:26 pmMFE-SJU
9h 36m1 stop
United Airlines Logo
2:05 am - 4:02 pmSJU-MFE
15h 57m2 stops
$552United Airlines
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Thu, Nov 27 - Thu, Dec 4
Multiple Airlines Logo
12:54 pm - 7:38 pmMFE-SJU
28h 44m3 stops
Multiple Airlines Logo
1:27 pm - 11:24 amSJU-MFE
23h 57m2 stops
$599Multiple Airlines
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Wed, Nov 12 - Wed, Nov 19
United Airlines Logo
5:00 am - 10:22 pmMFE-SJU
15h 22m2 stops
United Airlines Logo
2:05 am - 1:30 pmSJU-MFE
13h 25m2 stops
$600United Airlines
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Wed, Nov 12 - Thu, Nov 20
Multiple Airlines Logo
2:52 pm - 5:19 pmMFE-SJU
24h 27m3 stops
Multiple Airlines Logo
7:20 am - 11:39 amSJU-MFE
30h 19m3 stops
$604Multiple Airlines
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Wed, Mar 25 - Sat, Mar 28
Delta Logo
5:25 am - 9:58 pmMFE-SJU
15h 33m2 stops
Delta Logo
6:15 am - 4:55 pmSJU-MFE
11h 40m2 stops
$729Delta
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Booking Insights

KAYAK's insights & trends for McAllen to Puerto Rico flights

Get data-powered insights and trends into flights from McAllen to Puerto Rico to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from McAllen to Puerto Rico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from McAllen to Puerto Rico, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from McAllen to Puerto Rico is March, when tickets cost $439 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is $783 and $675 respectively.

What’s the cheapest day of the week to fly from McAllen to Puerto Rico?

The average price of all round-trip flights from McAllen to Puerto Rico clicked on KAYAK for each day over the last 12 months.

When flying from McAllen to Puerto Rico, you should consider leaving on a Sunday and avoid Saturdays if you are looking for the best rates. For your return to McAllen, you’ll find the best rates on Thursdays and the most expensive ones on Fridays.

Good to know

Low seasonFebruary
Cheapest flight$342
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from McAllen to San Juan Airport

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from McAllen to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from McAllen to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from McAllen to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from McAllen to Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from McAllen to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from McAllen to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from McAllen to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from McAllen to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Puerto Rico?

    The cheapest time of day to fly to Puerto Rico is generally in the evening, when round-trip flights cost $412 on average. Morning departures are around 30% more expensive than evening flights, on average. The most expensive time of day to fly to Puerto Rico is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $661.

Reviews of the top airlines flying from McAllen to Puerto Rico

 
Need help choosing which airline to fly with from McAllen to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8999 reviews
7.3Comfort
7.7Boarding
6.6Food
7.1Entertainment
8.1Crew
Airline reviews

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

4.0 OkayNicole, Oct 2025IAH - MCI
Read more United Airlines reviews

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

Everything you need to know for your flight from McAllen to Puerto Rico

Information on your arrival and departure airports

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