MEX - SJU

$193 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 5/27. 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.
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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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Flights Deals

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

화, 7월 8 - 토, 7월 12
Copa Airlines Logo
2:00 am - 1:00 pmMEX-SJU
9h 00m1 stop
Copa Airlines Logo
5:46 pm - 1:00 amSJU-MEX
9h 14m1 stop
$326Copa Airlines
Find Deal
수, 6월 4 - 월, 6월 9
Copa Airlines Logo
2:00 am - 3:56 pmMEX-SJU
11h 56m1 stop
Copa Airlines Logo
5:46 pm - 12:15 amSJU-MEX
8h 29m1 stop
$334Copa Airlines
Find Deal
금, 6월 6 - 토, 6월 14
Avianca Logo
12:40 am - 4:50 pmMEX-SJU
14h 10m1 stop
Avianca Logo
1:15 pm - 3:05 amSJU-MEX
15h 50m1 stop
$339Avianca
Find Deal
목, 5월 29 - 화, 6월 3
Avianca Logo
12:40 am - 4:50 pmMEX-SJU
14h 10m1 stop
Avianca Logo
6:15 pm - 3:05 amSJU-MEX
10h 50m1 stop
$340Avianca
Find Deal
목, 6월 5 - 월, 6월 9
Avianca Logo
12:40 am - 4:50 pmMEX-SJU
14h 10m1 stop
Avianca Logo
6:15 pm - 10:55 amSJU-MEX
18h 40m2 stops
$342Avianca
Find Deal
일, 7월 27 - 일, 8월 3
Aeromexico Logo
8:40 am - 10:23 pmMEX-SJU
11h 43m1 stop
Aeromexico Logo
7:30 am - 6:45 pmSJU-MEX
13h 15m1 stop
$370Aeromexico
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토, 5월 31 - 화, 6월 3
United Airlines Logo
2:15 pm - 11:54 pmMEX-SJU
31h 39m2 stops
United Airlines Logo
4:55 pm - 5:50 pmSJU-MEX
26h 55m2 stops
$388United Airlines
Find Deal
금, 6월 20 - 월, 7월 7
United Airlines Logo
4:40 pm - 11:54 pmMEX-SJU
29h 14m2 stops
United Airlines Logo
2:05 am - 5:50 pmSJU-MEX
17h 45m1 stop
$408United Airlines
Find Deal
화, 9월 16 - 화, 9월 23
American Airlines Logo
6:40 am - 4:20 pmMEX-SJU
7h 40m1 stop
American Airlines Logo
8:30 am - 8:26 pmSJU-MEX
13h 56m2 stops
$440American Airlines
Find Deal
수, 7월 9 - 화, 7월 15
American Airlines Logo
5:00 am - 12:27 amMEX-SJU
17h 27m2 stops
American Airlines Logo
7:54 am - 8:45 pmSJU-MEX
14h 51m2 stops
$580American 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.

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 $610 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 7 weeks before departure.

Good to know

Low seasonFebruary
High seasonJanuary
Cheapest flight$193
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 37% 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 $193 for a one-way ticket and $326 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, SkyTeam, and oneworld 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 $508 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.

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 1427 reviews
7.8Boarding
6.8Entertainment
6.8Food
7.4Comfort
8.1Crew
Airline reviews

The flight was delayed twice and I could not speak with anyone at the airport about checking in. The phone number to Copa - the customer service agents were polite. They are just limited at helping because they are not at the airport

2.0 MediocreAnonymous, May 2025PTY - MDE
Read more Copa Airlines reviews

The flight was delayed twice and I could not speak with anyone at the airport about checking in. The phone number to Copa - the customer service agents were polite. They are just limited at helping because they are not at the airport

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?!

The flight was delayed about 4 hours without any explanation. No wifi or entertainment at all on planes. Had to pay for checked bags I was allowed according to reservations.

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.

Check in person said there would be lunch. We were first class passengers and lunch was chips.

Horrible food. No wine or any other alcohol is served on the flight. Water is not served often and they refused when I asked for water in two cups. On the other hand, both going and coming back flights were on time.

Seats are getting smaller and smaller...and as hard as a rock , mediocre entertainment

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

Better seating for sure. The seats were so close together for such long flights.

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.

The care and attention for my flight was great. The seats were not as comfortable.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

They need to improve their boarding process. Group 1 and/or paying first class passengers shouldn't be in the middle of boarding process

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.

Great Team on the flight. I was the only one in the exit row and the flight attendant just sat down and we had a talk about my responsibilities sitting in the exit row. It was very humorous. During the flight every time one of the flight team members made eye contact, they smiled. It was a small thing, but it was a friendly environment.

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

i think the flight was late because they were so strict about measuring everyone's personal items to try and charge them $119. It was really petty and made us late.

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.

So so, you feel like you have to pay for everything each time

The connection time is too short to pass through customs and once you do clear customs the connecting flight is in another terminal that is not close.

Worst airline , charge for everything even for water, seat space is very bad

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