$120 Find Cheap Flights from McAllen to Puerto Rico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from McAllen to Puerto Rico departing on 1/20. 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

Sun, Jan 25 - Tue, Jan 27
American Airlines Logo
5:56 pm - 10:48 am
MFE
-
SJU
14h 52m2 stops
American Airlines Logo
6:00 am - 5:04 pm
SJU
-
MFE
13h 04m2 stops
$239American Airlines
Fri, Jan 23 - Wed, Jan 28
United Airlines Logo
7:00 am - 10:22 pm
MFE
-
SJU
13h 22m2 stops
United Airlines Logo
7:45 am - 4:07 pm
SJU
-
MFE
10h 22m1 stop
$288United Airlines
Wed, Jan 21 - Mon, Jan 26
American Airlines Logo
6:04 am - 10:26 pm
MFE
-
SJU
14h 22m1 stop
American Airlines Logo
6:00 am - 6:17 pm
SJU
-
MFE
14h 17m2 stops
$347American Airlines
Fri, Jan 9 - Wed, Jan 28
American Airlines Logo
5:56 pm - 10:48 am
MFE
-
SJU
14h 52m2 stops
American Airlines Logo
7:07 am - 7:13 pm
SJU
-
MFE
14h 06m1 stop
$359American Airlines
Tue, Jan 27 - Mon, Feb 2
American Airlines Logo
5:56 pm - 10:48 am
MFE
-
SJU
14h 52m2 stops
American Airlines Logo
6:00 am - 6:17 pm
SJU
-
MFE
14h 17m2 stops
$387American Airlines
Tue, Jan 27 - Mon, Feb 2
American Airlines Logo
6:04 am - 5:01 pm
MFE
-
SJU
8h 57m2 stops
American Airlines Logo
7:07 am - 5:04 pm
SJU
-
MFE
11h 57m1 stop
$432American Airlines
Fri, Jan 23 - Wed, Jan 28
Multiple Airlines Logo
1:34 pm - 11:33 pm
MFE
-
SJU
31h 59m3 stops
Multiple Airlines Logo
4:40 pm - 9:21 am
SJU
-
MFE
18h 41m2 stops
$434Multiple Airlines
Sun, Feb 1 - Thu, Feb 5
United Airlines Logo
7:00 am - 4:36 pm
MFE
-
SJU
7h 36m1 stop
United Airlines Logo
7:45 am - 4:07 pm
SJU
-
MFE
10h 22m1 stop
$437United Airlines
Sun, May 3 - Sun, May 10
American Airlines Logo
6:13 pm - 4:00 am
MFE
-
SJU
8h 47m1 stop
American Airlines Logo
3:20 pm - 8:38 am
SJU
-
MFE
18h 18m1 stop
$445American Airlines
Wed, Jan 21 - Mon, Jan 26
American Airlines Logo
5:56 pm - 12:30 pm
MFE
-
SJU
16h 34m2 stops
American Airlines Logo
7:07 am - 5:04 pm
SJU
-
MFE
11h 57m1 stop
$455American Airlines
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 May, when tickets cost $480 (return) on average. On the other hand, the most expensive months are February and September, when the average cost of round-trip tickets is $675 and $648 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 seasonApril
Cheapest flight$120
Most popular time to fly with an average 5% increase in price.
Flight from McAllen to San Juan

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 9094 reviews
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

6.0 GoodAnonymous, Nov 2025
IAH - MEX
Read more United Airlines reviews

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

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”.

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

I have a gluten allergy so did have any food

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

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

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

Information on your arrival and departure airports