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Mendoza

$370+ 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — MDZ
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap 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 February 3, 2026.

This Copa Airlines deal was found by Cheapflights users on 2/1. 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.
Fri 3/65:50 am
SJO
-
MDZ
1 stop15h 19m
Copa Airlines
Tue 3/101:26 am
MDZ
-
SJO
1 stop11h 33m
Copa Airlines
Deal found 2/1$535
This LATAM Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 10/264:55 pm
SJO
-
MDZ
2 stops15h 11m
LATAM Airlines
Mon 11/97:35 am
MDZ
-
SJO
1 stop11h 05m
LATAM Airlines
Deal found 2/2$543
This LATAM Airlines deal was found by Cheapflights users on 2/1. 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 4/304:55 pm
SJO
-
MDZ
2 stops23h 08m
LATAM Airlines
Fri 5/87:50 pm
MDZ
-
SJO
2 stops22h 50m
LATAM Airlines
Deal found 2/1$596
This Trip.com deal was found by Cheapflights users on 2/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/251:45 am
SJO
-
MDZ
2 stops14h 58m
Multiple Airlines
Mon 11/911:51 am
MDZ
-
SJO
2 stops47h 59m
Multiple Airlines
Deal found 2/2$602
This Copa Airlines deal was found by Cheapflights users on 1/31. 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.
Tue 3/2410:08 am
SJO
-
MDZ
1 stop11h 01m
Copa Airlines
Mon 4/131:23 am
MDZ
-
SJO
1 stop15h 29m
Copa Airlines
Deal found 1/31$690
This Copa Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 4/3010:04 am
SJO
-
MDZ
1 stop11h 14m
Copa Airlines
Thu 5/71:23 am
MDZ
-
SJO
1 stop9h 58m
Copa Airlines
Deal found 2/2$713
This Copa Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 3/25:50 am
SJO
-
MDZ
1 stop15h 19m
Copa Airlines
Thu 3/51:26 am
MDZ
-
SJO
1 stop8h 39m
Copa Airlines
Deal found 2/2$740
This Copa Airlines deal was found by Cheapflights users on 2/1. 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.
Sun 2/2211:01 am
SJO
-
MDZ
1 stop10h 08m
Copa Airlines
Mon 3/21:26 am
MDZ
-
SJO
1 stop10h 39m
Copa Airlines
Deal found 2/1$761
This Copa Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 3/314:09 am
SJO
-
MDZ
1 stop17h 04m
Copa Airlines
Fri 4/31:23 am
MDZ
-
SJO
1 stop9h 57m
Copa Airlines
Deal found 2/1$788

Find 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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$535
(Copa Airlines)

One-way from

$370
(LATAM Airlines)

Popular in

July

Cheapest in

October

Average price

$592
Provider with most accurate pricing for San José Juan Santamaria Intl-Mendoza El Plumerillo flight deals.
Search Deals
Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Mendoza El Plumerillo flights.
Search Deals
From San José Juan Santamaria Intl to Mendoza El Plumerillo
Search Deals
One-way flight from San José Juan Santamaria Intl to Mendoza El Plumerillo
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 3, 2026.
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

Fri 3/6

5:50 am-12:09 am

1 stop15h 19m

Mendoza El Plumerillo

Tue 3/10

1:26 am-9:59 am

1 stop11h 33m

$535

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

Thu 4/30

4:55 pm-7:03 pm

2 stops23h 08m

Mendoza El Plumerillo

Fri 5/8

7:50 pm-3:40 pm

2 stops22h 50m

$596

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

Tue 3/24

10:08 am-12:09 am

1 stop11h 01m

Mendoza El Plumerillo

Mon 4/13

1:23 am-1:52 pm

1 stop15h 29m

$690

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

Fri 5/1

10:05 am-12:18 am

1 stop11h 13m

Mendoza El Plumerillo

Thu 5/7

1:23 am-8:21 am

1 stop9h 58m

$713

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

Thu 4/30

10:04 am-12:18 am

1 stop11h 14m

Mendoza El Plumerillo

Thu 5/7

1:23 am-9:06 am

1 stop10h 43m

$713

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

Wed 3/25

1:45 am-6:58 pm

2 stops14h 13m

Mendoza El Plumerillo

Tue 4/7

7:50 pm-3:40 pm

2 stops22h 50m

$740

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

Mon 3/2

5:50 am-12:09 am

1 stop15h 19m

Mendoza El Plumerillo

Thu 3/5

1:26 am-7:05 am

1 stop8h 39m

$740

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

Sun 2/22

11:01 am-12:09 am

1 stop10h 08m

Mendoza El Plumerillo

Mon 3/2

1:26 am-9:05 am

1 stop10h 39m

$761

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

Tue 3/31

4:09 am-12:13 am

1 stop17h 04m

Mendoza El Plumerillo

Fri 4/3

1:23 am-8:20 am

1 stop9h 57m

$788

San JoséMendoza

SJO - MDZ

SJOMDZ

San José Juan Santamaria Intl

Sat 4/11

4:55 pm-11:06 am

2 stops15h 11m

$370

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

  • Most accurate provider: When it comes to deals on San José-Mendoza flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San José-Mendoza flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San José-Mendoza flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San José-Mendoza flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San José-Mendoza flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 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 January 30, 2026.

Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from San José to Mendoza. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, April is the cheapest month in which you can book a flight from San José to Mendoza (average of $261). Flying from San José to Mendoza in January is currently the most expensive (average of $570). 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 February 3, 2026.
Get a feel of what it's like to fly with LATAM 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
1,918 reviews

Crew

8.0

Entertainment

7.0

Comfort

7.3

Boarding

7.5

Overall

7.5

Food

6.7

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
LATAM Airlines
7.5
Good
1,918 reviews
LATAM Airlines
7.5
Good
1,918 reviews

Crew

8.0

Entertainment

7.0

Comfort

7.3

Boarding

7.5

Overall

7.5

Food

6.7

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

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 to Mendoza?

    Departing from San José to Mendoza will take you 15h 19m. Airlines will cover a distance of 3126 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from San José to Mendoza round-trip?

    Flying on LATAM Airlines is currently your cheapest option to Mendoza, with prices starting at $508. This flight start at 16% 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 to Mendoza?

    Currently, April is the cheapest month in which you can book a flight from San José to Mendoza (average of $261). Flying from San José to Mendoza in January is currently the most expensive (average of $570). 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

Browse thousands of different options on Cheapflights for your next trip

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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 airline flying from San José to Mendoza

Discover the top airline 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$508Average$600FlexibilityNo cancel feeOn-time81%

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