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Mendoza

$245+ Cheap flights from San José (SJO) to Mendoza (MDZ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — MDZ
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from San José Juan Santamaria Intl to Mendoza El Plumerillo are usually found in August or June, booked 39 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from San José to Mendoza

Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to Mendoza (MDZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2025.

Round-trip from

$502
(FlightHub)

One-way from

$245
(LATAM Airlines)

Popular in

January

Cheapest in

August

Average price

$558
From San José Juan Santamaria Intl to Mendoza El Plumerillo
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One-way flight from San José Juan Santamaria Intl to Mendoza El Plumerillo
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Highest demand for flights based on searches. 10% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from San José to Mendoza

Cheapest flights from San José to Mendoza
Explore the most affordable flight options available from San José to Mendoza. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This FlightHub deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/265:00 pmSJO - MDZ
2 stops22h 37mLATAM Airlines
Sun 8/317:55 amMDZ - SJO
1 stop10h 40mLATAM Airlines
Deal found 8/18$502
This LATAM Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:00 pmSJO - MDZ
2 stops14h 40mLATAM Airlines
Tue 10/147:40 pmMDZ - SJO
2 stops22h 55mLATAM Airlines
Deal found 8/20$511
This LATAM Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:00 pmSJO - MDZ
2 stops22h 39mLATAM Airlines
Thu 10/27:55 amMDZ - SJO
1 stop10h 40mLATAM Airlines
Deal found 8/19$532
This Copa Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:49 amSJO - MDZ
1 stop12h 20mCopa Airlines
Thu 10/91:18 amMDZ - SJO
1 stop15h 36mCopa Airlines
Deal found 8/19$534
This LATAM Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/185:00 pmSJO - MDZ
1 stop10h 45mLATAM Airlines
Sat 10/2511:20 amMDZ - SJO
2 stops31h 15mLATAM Airlines
Deal found 8/18$547
This LATAM Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/175:00 pmSJO - MDZ
1 stop10h 45mLATAM Airlines
Tue 9/307:40 pmMDZ - SJO
2 stops22h 55mLATAM Airlines
Deal found 8/19$548
This Copa Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:08 amSJO - MDZ
1 stop11h 01mCopa Airlines
Mon 10/131:18 amMDZ - SJO
1 stop10h 46mCopa Airlines
Deal found 8/18$555
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/610:57 amSJO - MDZ
1 stop10h 12mMultiple Airlines
Sun 9/146:38 pmMDZ - SJO
2 stops41h 42mMultiple Airlines
Deal found 8/19$557
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/195:00 pmSJO - MDZ
1 stop10h 45mMultiple Airlines
Sat 9/2710:10 amMDZ - SJO
2 stops16h 20mMultiple Airlines
Deal found 8/19$561

Cheapflights Fare Finder

 
Customize your flight search to find flights from San José to Mendoza that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from San José to Mendoza that are best for you.

Fly from

San José

Fly to

Mendoza

Route

Depart

Return

Price

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

Wed 10/8

5:00 pm-10:40 am

2 stops14h 40m

Mendoza El Plumerillo

Tue 10/14

7:40 pm-3:35 pm

2 stops22h 55m

$502

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

Thu 9/4

5:00 pm-6:45 am

1 stop10h 45m

Mendoza El Plumerillo

Mon 9/15

7:40 pm-3:35 pm

2 stops22h 55m

$525

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

Sat 9/20

5:00 pm-6:45 am

1 stop10h 45m

Mendoza El Plumerillo

Mon 9/29

7:40 pm-3:35 pm

2 stops22h 55m

$525

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

Sat 9/13

5:00 pm-6:45 am

1 stop10h 45m

Mendoza El Plumerillo

Sat 9/20

7:55 am-3:35 pm

1 stop10h 40m

$525

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

Fri 10/10

5:00 pm-6:45 am

1 stop10h 45m

Mendoza El Plumerillo

Thu 10/23

7:40 pm-3:35 pm

2 stops22h 55m

$525

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

Wed 9/17

5:00 pm-6:40 pm

2 stops22h 40m

Mendoza El Plumerillo

Wed 10/1

7:40 pm-3:35 pm

2 stops22h 55m

$532

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

Wed 9/17

5:00 pm-10:40 am

2 stops14h 40m

Mendoza El Plumerillo

Tue 9/30

7:40 pm-3:35 pm

2 stops22h 55m

$532

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

Fri 9/19

5:00 pm-6:45 am

1 stop10h 45m

Mendoza El Plumerillo

Tue 9/30

7:40 pm-3:35 pm

2 stops22h 55m

$532

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

Thu 9/18

5:00 pm-6:45 am

1 stop10h 45m

$245

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

Tue 9/16

5:00 pm-7:10 pm

2 stops23h 10m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 18 results
1
2

Best time to book a flight from San José to Mendoza

Have a flexible travel schedule? Discover the best time to fly to Mendoza from San José with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from San José, San José Province to Mendoza?

Use this chart to determine the optimal time to book a round-trip flight from San José to Mendoza. Price data was last updated on August 8, 2025.

The price you pay for your flight from San José, San José Province to Mendoza may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San José, San José Province to Mendoza?

Currently, May is the cheapest month in which you can book a flight from San José, San José Province to Mendoza (average of $904). Flying from San José, San José Province to Mendoza in December is currently the most expensive (average of $1,371). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Mendoza

Get insights into the airlines that provide service to Mendoza. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mendoza. Reviews last updated August 20, 2025.
Get a feel of what it's like to fly with LATAM Airlines and Copa Airlines from San José to Mendoza by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,844 reviews

Overall

7.5

Food

6.7

Boarding

7.6

Crew

8.0

Entertainment

7.0

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,844 reviews
LATAM Airlines
7.5
Good
1,844 reviews

Overall

7.5

Food

6.7

Boarding

7.6

Crew

8.0

Entertainment

7.0

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Copa Airlines
7.5
Good
1,511 reviews
LATAM Airlines
7.5
Good
1,844 reviews

Overall

7.5

Food

6.7

Boarding

7.6

Crew

8.0

Entertainment

7.0

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Related info for your journey

Find useful and relevant information for your journey from San José to Mendoza. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San José, San José Province to Mendoza?

    LATAM Airlines can get you from San José, San José Province to Mendoza in just under 14h 40m. Your travel time can differ by up to . The distance between San José, San José Province and Mendoza is about 3126 mi.

  • What are the cheapest airlines flying from San José, San José Province to Mendoza round-trip?

    According to our current data, Copa Airlines ($304), and LATAM Airlines ($417) offers the cheapest pricing from San José, San José Province to Mendoza. These flights start at 51% lower than the current average price 3 months from now.

  • Can I find deals for flights from San José to Mendoza that include hotel bookings?

    Yes. In addition to deals on San José to Mendoza flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San José to Mendoza?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San José to Mendoza.

  • Can I find deals for business class flights from San José to Mendoza?

    Yes. Cheapflights offers flight deals from San José to Mendoza by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San José, San José Province to Mendoza?

    Currently, May is the cheapest month in which you can book a flight from San José, San José Province to Mendoza (average of $904). Flying from San José, San José Province to Mendoza in December is currently the most expensive (average of $1,371). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for San José to Mendoza

See prices for flight routes from nearby airports that may be better suited for you.
San José to Ministro Pistarini flights
San José to Cordoba flights

Top 2 airlines flying from San José to Mendoza

Discover the top 2 airlines that operate flights from San José to Mendoza. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$304Average$770FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$417Average$593FlexibilityNo cancel feeOn-time81%

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