$215 Find Cheap Flights from McAllen to Puerto Rico - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Price, demand and travel trends for McAllen to Puerto Rico flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from McAllen to Puerto Rico cheaper or more expensive than last year?

Fares from McAllen to Puerto Rico are running about the same as they were around this time last year, averaging $557 round-trip.

What are the cheapest fares from McAllen to Puerto Rico right now?

The cheapest fares from McAllen to Puerto Rico on KAYAK in the last week were to San Juan Luis Munoz Marin Intl (SJU) from $418 round-trip, and to Aguadilla Borinquen (BQN) from $788 round-trip.

What’s the cheapest month to fly from McAllen to Puerto Rico?

September is the cheapest time of year to fly, with average fares of $370. Prices are highest in March, when average flight costs increase to around $884.

Which airport in Puerto Rico is the cheapest to fly to from McAllen?

All flights from McAllen to Puerto Rico arrive at San Juan Luis Munoz Marin Intl (SJU). On average, round-trip fares are around $536.

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

Sunday tends to be the cheapest day to fly from McAllen to Puerto Rico, while Thursday is the most expensive. Fares run about 66% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from McAllen to Puerto Rico?

Data from the past 12 months shows it's cheapest to fly to Puerto Rico during the evening with average prices of $499. The morning is the most expensive time to fly, with average prices of $566.

Key details for McAllen to Puerto Rico flights

Low season

August

Cheapest flight

$215
Beat the crowds with an average 54% drop in travelers.
The most popular month to fly with an average 59% increase in travelers.
One-way flight from McAllen to San Juan Luis Munoz Marin Intl Airport

Your McAllen to Puerto Rico flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from McAllen to Puerto Rico?

    Yes. Fares from McAllen to Puerto Rico are low right now. As a rule of thumb, a round-trip under $427 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from McAllen to Puerto Rico?

    Over the past 12 months, round-trip fares from McAllen to Puerto Rico have ranged from $427 to $690.

  • What airlines fly nonstop from McAllen to Puerto Rico?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from McAllen to Puerto Rico. One-stop options include American Airlines and United Airlines.

  • Which cabin classes are available on flights from McAllen to Puerto Rico?

    On flights from McAllen to Puerto Rico you can only book Economy Class.

  • What are some popular landmarks in Puerto Rico?

    KAYAK travelers' favorite landmarks in Puerto Rico include:

    • Viejo San Juan
    • Puerto Rico Convention Center
    • Condado Beach
    • Ocean Park

Your guide to booking McAllen to Puerto Rico flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for September when flights are typically cheapest and avoid March when prices are at their highest.
  • Flying on Sunday is usually the cheapest. Flights on Thursday cost about 66% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in San Juan, which is the most popular destination in Puerto Rico. From there, it's easy to continue on to other popular destinations such as Carolina, Fajardo and Rio Grande.

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.
7.3
United AirlinesOverall score based on 10451 reviews
7.1Entertainment
6.7Food
7.3Comfort
8.1Crew
7.7Boarding
Airline reviews

I need to note that this flight experience was generally fine but the boarding situation was absolutely a mess and there wasn’t any actual priority boarding. I rated the experience poorly because I’m am genuinely so frustrated with the crew on United taking the baggage space in first class. This flight it didn’t happen, but the last few flights (when I ironically don’t get an opportunity to provide feedback) have been spoiled because upon entering the first class cabin as one of the first few seated passengers, the overhead bins are full and ‘crew’’ tags are on the bags of those taking space. I don’t intend to infer some sort of a class or caste system but it’s absolutely ridiculous that the crew takes the overhead storage above and beyond their most loyal and lucrative customers. They should not even have economy space IMO. And I’ve gotten grief when I’ve noted to the crew the ridiculousness of the notion that the crew (who are the last off the plane) should have priority over flyers who pay. I hope you find a way to convey this message to United because it’s happening with increasing frequency and I intend to find a way to expose the specific crew members who are doing this on a flight by flight basis. (And I have a day job)

10.0 ExcellentKristi, Oct 2026
Read more United Airlines reviews

I need to note that this flight experience was generally fine but the boarding situation was absolutely a mess and there wasn’t any actual priority boarding. I rated the experience poorly because I’m am genuinely so frustrated with the crew on United taking the baggage space in first class. This flight it didn’t happen, but the last few flights (when I ironically don’t get an opportunity to provide feedback) have been spoiled because upon entering the first class cabin as one of the first few seated passengers, the overhead bins are full and ‘crew’’ tags are on the bags of those taking space. I don’t intend to infer some sort of a class or caste system but it’s absolutely ridiculous that the crew takes the overhead storage above and beyond their most loyal and lucrative customers. They should not even have economy space IMO. And I’ve gotten grief when I’ve noted to the crew the ridiculousness of the notion that the crew (who are the last off the plane) should have priority over flyers who pay. I hope you find a way to convey this message to United because it’s happening with increasing frequency and I intend to find a way to expose the specific crew members who are doing this on a flight by flight basis. (And I have a day job)

Bathrooms broken, Wifi not working, Direct TV stuck in a United credit card loop for whole flight

It was great. I really love the app. User friendly and very comprehensive when it comes to having information at my fingertips tips related my travel.

Seat would not recline, and charger did not work. Person in front of me reclined before we took off and left it reclined when they got off the plane. Nobody ever told them to put their seat in upright position....which meant I was somewhat trapped in my window seat when deplaning. Another passenger had to go to their seat and un-recline so I could get out.

Flight was so congested it was disgusting. Hals of the hostesses clearly seemed to be racist. no sanitation maintained in the restrooms.

The WiFi went out an hour before the flight was due to land so I did not get my money's worth.

- delayed because video screens not working - delayed getting a gate at DCA Just continued bad experience IAH to DCA.

Bag got checked but I thought one personal item was guaranteed.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

My flight was completely full. Making me very stressful with people walking around all the time. I believe airlines can do better for entertain people during the flight.

Flight was good- arrived early ! But ticketing with Underpricer and Kayak was poor at best- unnessacarily difficult due to how the ticket were issued

Cabin staff were very disengaged, spoke with no eye contact, dismissive. Disappointing compared to my United experiences.

awful delay, awful communication, zero updates throughout the experience of a giant delay

On Time. AA is late due to maintenance all the time.

Flight attendant super rude demanding I remove my carry on baggage from overhead and place under seat. I stated I am an ADA passenger and need the leg room as the seats are very tight. That’s why I boarded early for the extra time to get situated. She said, we need the space. I replied “How can that be as only a few passengers have boarded so far? I am executive platinum status so I understand the rules and you are discriminating against ADA federal law. Please stop”. Her answer… then you should find another flight! Not ok. Addressed with senior flight attendant. So unprofessional and discriminatory.

Flight attendants were pleasant and helpful. Pilot gave fair warning about turbulence.

Unfortunately the flight was delayed. On a positive note the status updates in the app/text message were good

We waitied for 2 hours for flights to take off. Make us to seat 2 hours in small space is not good.

Wheel Chair Access sucked. I had a guy from Bangaldesh drop me off without taking me to the gate

The customer representative that helped me when I checked in was horrible as she told me I couldn’t check my bag because I missed the 45minute rule by 2 minutes - because of the line at the counter My connection flight was delayed too

More options for your flight from McAllen to Puerto Rico

Complete your trip to Puerto Rico with a hotel stay or car rental