SJO - MDZ

$537 Find Cheap Flights from San José to Mendoza

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San José to Mendoza departing on 10/8. 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 Mendoza

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to Mendoza, 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 San José to Mendoza, as well as popular online travel agencies
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Cheap Flights from San José to Mendoza

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San José to Mendoza 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.

Recent round-trip flight deals from San José to Mendoza

KAYAK's recommended round-trip deals from the most popular airlines that fly from San José to Mendoza.
Discover the best prices for you by selecting your travel dates on KAYAK.
LATAM Airlines Logo
5:00 pm - 6:45 amSJO-MDZ
10h 45m1 stop
LATAM Airlines Logo
7:40 pm - 3:35 pmMDZ-SJO
22h 55m2 stops
$537LATAM Airlines
Find Deal
Wed, Oct 8 - Tue, Oct 14
LATAM Airlines Logo
5:00 pm - 6:45 amSJO-MDZ
10h 45m1 stop
LATAM Airlines Logo
7:55 am - 3:35 pmMDZ-SJO
10h 40m1 stop
$618LATAM Airlines
Find Deal
Fri, Aug 1 - Sat, Aug 9
LATAM Airlines Logo
5:00 pm - 6:40 pmSJO-MDZ
22h 40m2 stops
LATAM Airlines Logo
11:20 am - 3:40 pmMDZ-SJO
31h 20m2 stops
$645LATAM Airlines
Find Deal
Sat, Oct 18 - Sat, Oct 25
Copa Airlines Logo
4:10 am - 12:16 amSJO-MDZ
17h 06m1 stop
Copa Airlines Logo
1:17 am - 1:54 pmMDZ-SJO
15h 37m1 stop
$685Copa Airlines
Find Deal
Fri, Aug 1 - Fri, Aug 8
Copa Airlines Logo
8:09 am - 12:09 amSJO-MDZ
13h 00m1 stop
Copa Airlines Logo
1:17 am - 7:35 amMDZ-SJO
9h 18m1 stop
$718Copa Airlines
Find Deal
Wed, Oct 1 - Thu, Oct 9
Copa Airlines Logo
10:57 am - 12:09 amSJO-MDZ
10h 12m1 stop
Copa Airlines Logo
1:17 am - 9:59 amMDZ-SJO
11h 42m1 stop
$722Copa Airlines
Find Deal
Sat, Oct 18 - Fri, Oct 24
Copa Airlines Logo
10:05 am - 12:09 amSJO-MDZ
11h 04m1 stop
Copa Airlines Logo
1:17 am - 9:59 amMDZ-SJO
11h 42m1 stop
$755Copa Airlines
Find Deal
Wed, Oct 8 - Mon, Oct 13
 Logo
4:45 pm - 9:15 amSJO-MDZ
13h 30m2 stops
 Logo
1:17 am - 7:35 amMDZ-SJO
9h 18m1 stop
$1,052
Find Deal
Sat, Oct 18 - Fri, Oct 24
 Logo
4:45 pm - 11:00 amSJO-MDZ
15h 15m2 stops
 Logo
1:17 am - 9:59 amMDZ-SJO
11h 42m1 stop
$1,055
Find Deal
Wed, Oct 8 - Mon, Oct 13
LATAM Airlines Logo
5:00 pm - 10:40 amSJO-MDZ
14h 40m2 stops
LATAM Airlines Logo
11:20 am - 11:36 pmMDZ-SJO
39h 16m3 stops
$1,109LATAM Airlines
Find Deal
Wed, Oct 8 - Tue, Oct 14
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KAYAK's insights & trends for San José to Mendoza flights

Get data-powered insights and trends into flights from San José to Mendoza 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 San José to Mendoza?

The average price of all round-trip flights from San José to Mendoza clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Mendoza on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from San José to Mendoza. For your return ticket, we recommend flying on a Saturday and avoiding Thursdays for the best deals.

What is the cheapest month to fly from San José to Mendoza?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San José to Mendoza, 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 San José to Mendoza is September, where tickets cost $523 (return) on average. On the other hand, the most expensive months are January and July, where the average cost of round-trip tickets is $816 and $766 respectively.

How far in advance should I book a flight from San José to Mendoza?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San José to Mendoza, 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 San José to Mendoza, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonJanuary
High seasonSeptember
Cheapest flight$537
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from San José to Mendoza

When to book flights from San José to Mendoza

Are your dates flexible? Find out the best times to travel from San José to Mendoza 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 flights from San José to Mendoza

  • What is the cheapest flight from San José to Mendoza?

    In the last 3 days, the lowest price for a flight from San José to Mendoza was $537 for a round-trip ticket.

  • Do I need a passport to fly between San José and Mendoza?

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

  • Which airports will I be using when flying from San José to Mendoza?

    San José and Mendoza are both served by 1 main airport. You will leave San José from San José Juan Santamaria Intl and will be arriving at Mendoza El Plumerillo.

  • Which aircraft models fly most regularly from San José to Mendoza?

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

  • Which airline alliances offer flights from San José to Mendoza?

    Star Alliance is the only airline alliance operating flights between San José and Mendoza.

  • Which is the best airline for flights from San José to Mendoza, LATAM Airlines or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from San José to Mendoza are LATAM Airlines and Copa Airlines. With an average price for the route of $606 and an overall rating of 7.5, LATAM Airlines is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $678 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from San José to Mendoza?

    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 San José to Mendoza.

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

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

    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 Mendoza with an airline and back to San José with another airline. Booking your flights between San José and MDZ 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 San José to Mendoza?

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

Top airlines flying from San José to Mendoza

 
See real verified KAYAK customer reviews for airlines flying from San José to Mendoza. 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 San José to Mendoza? 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
LATAM AirlinesOverall score based on 1767 reviews
7.6Boarding
7.0Entertainment
8.1Crew
7.4Comfort
6.7Food
Airline reviews

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

10.0 ExcellentRita, Apr 2025LIM - JFK
Read more LATAM Airlines reviews

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

It was good, however the airplane was really cold. We received snacks and the crew was friendly.

Delta has an outstanding service. They are courteous and punctual most of the time. The flight departed a half hour late but we arrived 15 minutes early.

Not sure why there are so many security checks at this airport. Consistently annoying showing passport over and over, checking carryons at gate all the while trying to make tight connection. Basically it was uncomfortable crowded cabin with meidiocre service

Change of gate in Santiago devolved into half plus hour delay and a really tight connection in Lima

Although the flight is goof and the crew is good, the way the airline charges you for every service is ridiculous.

I liked everything, this was classed as premium economy but it was much better than Lufthansas business class. Lovely staff, comfortable plane and an excellent seat arrangement. A very pleasant surprise.

Everything was good except the check in. Could not do it online neither on the machines in the airport. Needed special assistance from the airline desk clerk

Staff encountered friendly and helpful. Flight delayed 1 hour due to mechanical issue, but made it through Atlanta immkgration and security in plenty of time,

We were in transit from Lima (flight at 1.10am) and we were in stand by in our flight from Panama to Washington. We wait from 4.30 am to 18.30pm in the Airport. The company give us 2 x 15 dollars for eat during the day and a personnal travel voucher of 400 dollars each. Do they buy food one time something in the Airport ??? And one of us live in France so the voucher is not usable. More than 24 hours travel !! And our place were near the toilets, with 8 children around us. The boy behind my seat stamped his feet on my back all the flight. Really Wonder full ! So we are totally unhappy with our travel. Thanks Copa Airlines....

My flight delayed and i misss the connection they send me to orlando no to tampa i have to pay a uber to my house

It would have been better if they don't separate families in seating. We were seated in the aile row in the middle of a family of four. It would have been better if they they seat the family of four together than separated.

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.

Well the airline was fine. The only thing is I was charged for a checked in luggage. But when I reserved the ticket it showed a check in bag allowed. Who can I get in contact with for reimbursement.? The airline said I had to speak to whoever I booked ticket with.

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.

Everything you need to know for your flight from San José to Mendoza

Information on your arrival and departure airports

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