MEX - SJU

$130 Find Cheap Flights from Mexico City 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 Mexico City to San Juan departing on 7/10. 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

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 Mexico City 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 Mexico City to San Juan, as well as popular online travel agencies
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Cheap Flights from Mexico City to San Juan (MEX-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Mexico City to San Juan 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 Mexico City to San Juan

Wed, Jul 30 - Mon, Aug 4
Avianca Logo
12:40 am - 4:50 pmMEX-SJU
14h 10m1 stop
Avianca Logo
2:10 pm - 3:05 amSJU-MEX
14h 55m2 stops
$352Avianca
Find Deal
Wed, Jul 16 - Wed, Jul 23
United Airlines Logo
4:40 am - 5:30 amMEX-SJU
22h 50m1 stop
United Airlines Logo
7:00 am - 8:35 amSJU-MEX
27h 35m1 stop
$373United Airlines
Find Deal
Sun, Aug 10 - Sat, Aug 16
Avianca Logo
12:40 am - 4:50 pmMEX-SJU
14h 10m1 stop
Avianca Logo
1:15 pm - 11:00 pmSJU-MEX
11h 45m1 stop
$409Avianca
Find Deal
Wed, Jul 16 - Wed, Jul 23
United Airlines Logo
2:15 pm - 11:54 pmMEX-SJU
31h 39m2 stops
United Airlines Logo
7:00 am - 8:35 amSJU-MEX
27h 35m1 stop
$412United Airlines
Find Deal
Tue, Jul 15 - Thu, Jul 17
United Airlines Logo
9:35 am - 5:30 amMEX-SJU
17h 55m1 stop
United Airlines Logo
7:00 am - 5:50 pmSJU-MEX
12h 50m1 stop
$414United Airlines
Find Deal
Tue, Jul 29 - Mon, Aug 4
Avianca Logo
12:40 am - 4:50 pmMEX-SJU
14h 10m1 stop
Avianca Logo
2:10 pm - 3:05 amSJU-MEX
14h 55m2 stops
$433Avianca
Find Deal
Wed, Aug 6 - Mon, Aug 11
Avianca Logo
12:40 am - 11:55 amMEX-SJU
9h 15m1 stop
Avianca Logo
2:10 pm - 10:55 amSJU-MEX
22h 45m2 stops
$440Avianca
Find Deal
Sun, Dec 14 - Thu, Dec 18
Frontier Logo
10:05 am - 12:37 amMEX-SJU
12h 32m1 stop
Frontier Logo
11:05 am - 7:45 pmSJU-MEX
10h 40m1 stop
$444Frontier
Find Deal
Fri, Aug 15 - Thu, Aug 21
Frontier Logo
9:55 am - 11:59 pmMEX-SJU
12h 04m1 stop
Frontier Logo
3:59 am - 10:00 pmSJU-MEX
20h 01m2 stops
$471Frontier
Find Deal
Wed, Jul 23 - Sun, Jul 27
Copa Airlines Logo
1:40 am - 1:00 pmMEX-SJU
9h 20m1 stop
Copa Airlines Logo
5:46 pm - 12:15 amSJU-MEX
8h 29m1 stop
$491Copa Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Mexico City to San Juan flights

Get data-powered insights and trends into flights from Mexico City to San Juan to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Mexico City to San Juan Luis Munoz Marin Intl Airport?

What’s the cheapest day of the week to fly from Mexico City to San Juan?

The average price of all round-trip flights from Mexico City to San Juan Luis Munoz Marin Intl Airport clicked on KAYAK for each day over the last 12 months.

For Mexico City to San Juan, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from San Juan back to Mexico City, the best deals are generally found on Tuesday, with Monday being the most expensive.

What is the cheapest month to fly from Mexico City 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 Mexico City 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 Mexico City to San Juan Luis Munoz Marin Intl Airport is January, where tickets cost $301 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $647 and $609 respectively.

How far in advance should I book a flight from Mexico City to San Juan Luis Munoz Marin Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Mexico City to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Mexico City to San Juan Luis Munoz Marin Intl Airport, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonFebruary
High seasonJanuary
Cheapest flight$130
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 36% lower on average.
Flight from Mexico City to San Juan

When to book flights from Mexico City to San Juan

Are your dates flexible? Find out the best times to travel from Mexico City to San Juan 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 Mexico City to San Juan flights

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

    In the last 3 days, the lowest price for a flight from Mexico City to San Juan Luis Munoz Marin Intl Airport was $130 for a one-way ticket and $352 for a round-trip.

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

    Yes

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

    Mexico City airport is called Mexico City Benito Juarez and the only airport in San Juan is San Juan Luis Munoz Marin Intl.

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

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

  • Which airline alliances offer flights from Mexico City to San Juan?

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

  • Which is the best airline for flights from Mexico City to San Juan, Copa Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Mexico City to San Juan are Copa Airlines and United Airlines. With an average price for the route of $502 and an overall rating of 7.5, Copa Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $550 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Mexico City 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 Mexico City to San Juan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Mexico City 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 Mexico City 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 Mexico City with another airline. Booking your flights between Mexico City 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 Mexico City 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 Mexico City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Mexico City to San Juan

 
See real verified KAYAK customer reviews for airlines flying from Mexico City 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 Mexico City to San Juan? 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.
7.5
Copa AirlinesOverall score based on 1467 reviews
8.1Crew
6.8Entertainment
7.8Boarding
6.8Food
7.4Comfort
Airline reviews

Seats not reclining, no vegetarian food option, no snacks. 7.5 hr flight should have been more comfortable. Luggage limits are unusually small. Will never fly Copa again and will tell friends and family to avoid this airline.

2.0 MediocreAnonymous, Jun 2025GIG - PTY
Read more Copa Airlines reviews

Seats not reclining, no vegetarian food option, no snacks. 7.5 hr flight should have been more comfortable. Luggage limits are unusually small. Will never fly Copa again and will tell friends and family to avoid this airline.

We had a five hour layover in the way home from Colombia. I read the "bout your flight" email carefully before we checked bags. We had to go through security right at the gate. Almost lost our ground coffee because that airport only allows 16 ounce of coffee and we had 18. I've been to 48 countries and never heard of a coffee restriction. I can't follow a rule I don't know about. I requested they bring our coffee to our checked luggage. Instead tey gate checked our bag for free. Back to planning transfers in Dallas I guess

Tell people to remain in their seats during the meal/beverage distribution. Enforce boarding by group numbers. No one was checking. Tell people to turn their electronics speakers off. Bigger cups for drinks.

Enforce the boarding process by group numbers. Tell people to stay seated during the meal/drink distribution. It took forever to get food and drinks because people would not stay out the isle and let the crew do their jobs. Everyone wanted to go to the bathroom forcing the crew to enter and leave the isle constantly so people can pass. Tell people to keep their electronics off speaker mode. No one wants to hear phone conversations and music playing.

Placed us in the last rear row of the plane so could not recline seats because of the rear wall, and also made it more of a tight space when the passenger in front reclined their seat. While understand seat assignments, every passenger should be afforded a reclining seat. The odor control scent from the restrooms was overwhelming strong. My wife and I could not deal with it, and she suffered a terrible headache as a result. I kept getting hit by the crew since I was on the ilse seat. No apologies, nothing. They made me feel like I was supposed to take the beating for a 3 hr flight.

No headphones given for inflight entertainment. I missed my flight from the previous day and the customer service agent tried to extort an additional $100.00 US from me for missing my flight. Really?!

Great from check in all the way to the end. Very happy with Copa

Copa stranded us ans then tried to charge us thousands to leave Panama.

Friendly flight team and seamless travel from one stop to next.

I loved my experience. Very safe, Very informative and very friendly.

online check in was not available so i had to get to airport extra early. The flight was delayed and my luggage was lost. I had an argument with the person behind me who wanted to keep her bag on the floor and not allow my seat to recline on a 9hr plus flight. So overall, lots and lots of areas for improvement.

Flight was on time. Boarding was smooth. Flight attendants were friendly and efficient. Entertainment system was broken for all passengers on the left side of the aisle. I would prefer if meals were not served on red eye flights. No one should need to dine at that time and it is disturbing for those passengers trying to sleep.

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Its good expeince but in enternteiment please be like you tube the music i like or movie

My suitcase was destroyed. The top part where the handle is is completed broken. And unusable now.

I had a bad experience with the security at IAH and felt like a sardine on all 4 legs of my journey.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

It’s a United flight operated All Nippon Airways (ANA) operated by Air Japan — it’s already }1 bu default with the Japanese standard, which is respect, punctuality and, ultimately, comfort without compromise.

Smooth boarding. I liked the pilots communicated potential turbulence upcoming.

It was American airlines and it was awful like usual...

Uncomfortable seats and flight attendant was rude as she insisted on waking up my husband to ask him if he wanted a drink. When he said that he was sleeping, she replied “without an attitude “. He was seated at 8c

On time arrivals and departures. Gate boarding notices could be better if displayed on monitor.

American Airlines Suck. AA did not deliver us to the airport we paid for to Tulum. Instead, we were flown into Cancun and had to take a shuttle to Tulum. Instead of arriving at 4 PM, we arrived at 11:30 PM - not to mention that our initial booked flight was due into Tulum at noon. The latter flight was canceled and rebooked (to the 4 PM arrival). We lost a day of vacation. Oh, I forgot that AA provided a lunch voucher for $12. Noting, the least expensive item on the menu at the airport restaurant was green beans for $9.99. The return flight from Tulum was delayed two or three times for no reason other than that it was NOT related to the weather. We arrived late for our connecting flight from DFW to STL. Luckily, the connecting flight was delayed. We hurried through Customs and ran through the airport to make our flight to STL (or we would have missed that flight).

2/29/2025: Tulum to DFW. Delay as usual with no explanation from AA. Three friends and I had a connecting flight from DFW to STL. We would have missed the latter without the delayed connecting flight, dashing through customs, and running through the airport. Did I mention our trip to Tulum on American was rerouted to Cancun and shuttle from Cancun to Tulum, arriving at our resort destination at midnight vs the 4 PM scheduled arrival? AA provided a lunch voucher for $12.00. The least expensive menu item was $9.99 for green beans. I will avoid traveling with AA as much as possible.

The drinks selection could be improved some. I like the fact that I can pick my seat and get upgraded fairly ofter.

Lack of communication with customers through the delays and poor audio during boarding. No assistance to serve a number of customers with limited time between connecting flights. Lack of empathy from staff. Rebooked on a flight that seemed solely for purposes of taking those that missed their connection the night before. The hostess at the gate arrived late and never expressed any form of compassion or friendliness toward passengers. Just get them on board, so I can go in with my life. Will never fly AA again.

It was good overall but the prices of snacks are ridiculous.

It was great! Boarding and taking off on time, good crew—thank you!

Airlines must do something with overweight people... Maybe reserve a business class seat for them, or you could pay the consequences if someone overweight seat side by side to you in economy.

Seats are very tight even in Plus, no complimentary snacks or beverage

Flight to Bogotá delayed by 3 h Missed connection from Bogotá to Guayaquil. Avianca unable to bring us to Baltra on time Overall delay 36h. We missed boat departure from galagos. Overall 10 day trip needed to be cancelled. Avianca was completely un-professional.

I receive a service for what I pay, so it is fair.

A few years ago long flights 6 hours or so used to have video screens and they offered ear phones. The food cart used to come and drinks. Now absolutely nothing. Avianca is as bad as Spirit Airlines. Avianca will now be my last choice when booking my next flight.

Terrible, We had to stay in Bogota for two days due to weather but the airline did not provide for the same day flight. Only two days later

Business class seats did not lie flat. There was only powdered milk for your coffee....in Business Class!! Food was good.

Excellent flight and one of the smoothest landing I’ve ever experienced

Boarding was somewhat confusing in that the wrong messages were being displayed at the gate. It was somewhat annoying that I got off one flight and straight onto another (from the same gate), but in between they re-checked my hand luggage and made me get rid of my water (which they charge for on the plane). I was sitting in their 'Plus' seating, but the leg room was still too small to be able to sit square. The food options on the flights are pretty cheap quality (but not price). They got me from 'A' to 'B' on-time and for a relatively good price, but the experience itself was below average.

Lounge for business was closed. Boarding was rush and stand by. Seat for business is just the middle seat blocked and some more leg room.

Flew with our two children. Paid $380 to check two bags (one was overweight). They then left the bags behind on Sunday, December 21st, with all our family’s clothes and family Christmas presents. When we arrived at our destination they told us the bags had not arrived, and they thought (but didn’t know) they were still in Boston, but that there’d be a flight the next day and the bags would arrive the next day. The next day we found out there was no flight, now we’re hoping we get our bags before we fly back out. Meanwhile, trying to get any engagement or accurate information is a waste of time. The folks at the call center are just gatekeepers, who can’t connect with any departments that actually do things to solve a problem. Getting information is made deliberately difficult. My biggest regret is that I’ve had a number of awful experiences with Avianca traveling between the US and Colombia, and still let myself get suckered into buying these tickets because the schedule was great. Never again.

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