MFE - SJU

$120 Find Cheap Flights from McAllen to San Juan

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 Luis Munoz Marin Intl 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from McAllen to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from McAllen to San Juan, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$234
Overall average: $517
United Airlines
Tue 1/27Wed 1/28
MFE - SJU • 1 stop
Cheapest one-way
$120
Typical prices: $182-$269
American Airlines
Tue 1/20
MFE - SJU • 1 stop
Top airlines
American Airlines
Cheapest • from $234 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
May
Cheapest • 16% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Luis Munoz Marin Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from McAllen to Luis Munoz Marin Intl (MFE-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from McAllen to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl

Tue, Jan 27 - Wed, Jan 28
United Airlines Logo
12:05 pm - 9:26 pm
MFE
-
SJU
7h 21m1 stop
United Airlines Logo
7:45 am - 4:07 pm
SJU
-
MFE
10h 22m1 stop
$234United Airlines
Sun, Jan 25 - Tue, Jan 27
American Airlines Logo
9:59 am - 10:26 pm
MFE
-
SJU
10h 27m1 stop
American Airlines Logo
6:00 am - 6:17 pm
SJU
-
MFE
14h 17m2 stops
$239American Airlines
Tue, Jan 27 - Wed, Jan 28
United Airlines Logo
9:30 am - 12:36 am
MFE
-
SJU
13h 06m2 stops
United Airlines Logo
7:45 am - 4:07 pm
SJU
-
MFE
10h 22m1 stop
$324United Airlines
Sun, Jan 25 - Tue, Jan 27
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
$329United Airlines
Wed, Jan 21 - Mon, Jan 26
American Airlines Logo
1:03 pm - 10:26 pm
MFE
-
SJU
7h 23m1 stop
American Airlines Logo
3:54 pm - 11:17 pm
SJU
-
MFE
9h 23m1 stop
$342American Airlines
Sat, Jan 24 - Tue, Jan 27
American Airlines Logo
6:04 am - 10:26 pm
MFE
-
SJU
14h 22m1 stop
American Airlines Logo
6:00 am - 5:04 pm
SJU
-
MFE
13h 04m2 stops
$349American Airlines
Tue, Jan 27 - Mon, Feb 2
American Airlines Logo
6:04 am - 3:00 pm
MFE
-
SJU
6h 56m1 stop
American Airlines Logo
7:07 am - 7:13 pm
SJU
-
MFE
14h 06m1 stop
$387American Airlines
Sun, Feb 1 - Sun, Mar 1
American Airlines Logo
5:56 pm - 10:48 am
MFE
-
SJU
14h 52m2 stops
American Airlines Logo
7:33 am - 11:06 pm
SJU
-
MFE
17h 33m1 stop
$431American Airlines
Sat, Jan 24 - Tue, Jan 27
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
$432United Airlines
Wed, Jan 21 - Mon, Jan 26
American Airlines Logo
3:26 pm - 12:30 pm
MFE
-
SJU
19h 04m2 stops
American Airlines Logo
6:00 am - 6:17 pm
SJU
-
MFE
14h 17m2 stops
$445American Airlines
Booking Insights

KAYAK's insights & trends for McAllen to Luis Munoz Marin Intl flights

Get data-powered insights and trends into flights from McAllen to Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from McAllen to San Juan Luis Munoz Marin Intl Airport, 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 San Juan Luis Munoz Marin Intl Airport is May, where tickets cost $480 (return) on average. On the other hand, the most expensive months are February and September, where the average cost of round-trip tickets is $675 and $648 respectively.

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

When to book flights from McAllen to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from McAllen to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking McAllen to San Juan flights

  • What is the cheapest flight from McAllen to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from McAllen to San Juan Luis Munoz Marin Intl Airport was $120 for a one-way ticket and $234 for a round-trip.

  • Do I need a passport to fly between McAllen and San Juan?

    Yes, you'll most likely have to show a valid passport before boarding the plane in McAllen and on arrival in San Juan.

  • Which airports will I be using when flying from McAllen to San Juan?

    On your way to San Juan, you’ll fly out from McAllen Miller Intl. You’ll be landing at San Juan Luis Munoz Marin Intl.

  • Which aircraft models fly most regularly from McAllen to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from McAllen to San Juan?

    Star Alliance, and oneworld are the airline alliances operating flights between McAllen and San Juan, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from McAllen to San Juan, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from McAllen to San Juan are United Airlines and American Airlines. With an average price for the route of $608 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $548 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from McAllen to San Juan?

    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 San Juan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from McAllen 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 San Juan?

    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 to San Juan with an airline and back to McAllen with another airline. Booking your flights between McAllen and SJU can sometimes prove cheaper using this method.

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

    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 to San Juan from McAllen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from McAllen to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from McAllen to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from McAllen to Luis Munoz Marin Intl? 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 9121 reviews
8.1Crew
7.7Boarding
7.3Comfort
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”.

The pilot greased the landing and the crew was fantastic.

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.

Everything you need to know for your flight from McAllen to Luis Munoz Marin Intl

Information on your arrival and departure airports