Valle Los Leones, Cerro Chirripó, Parque Nacional, Costa Rica

Cheap flights to Cantón San Isidro

View €134 flight on Wed, 26 Aug 2026Opens in a new window

Popular airlines to Cantón San Isidro

  • Air Canada

  • American Airlines

  • United

  • Avianca

  • Delta

  • Aeromexico

  • JetBlue Airways

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Cheap round-trip flights to Cantón San Isidro

Prices were available within the past 7 days and start at €134 for one-way flights and €369 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 19 Aug - Wed, 26 Aug
EWR
New York
SJO
San José
€369 Return, found 21 hours ago
€369
Return
found 21 hours ago
Select Air Canada flight, departing Wed, 19 Aug from New York to San José, returning Wed, 26 Aug, priced at €369 found 21 hours ago
American Airlines
Wed, 19 Aug - Wed, 26 Aug
EWR
New York
SJO
San José
€451 Return, found 21 hours ago
€451
Return
found 21 hours ago
Select American Airlines flight, departing Wed, 19 Aug from New York to San José, returning Wed, 26 Aug, priced at €451 found 21 hours ago
Arajet
Wed, 19 Aug - Wed, 26 Aug
EWR
New York
SJO
San José
€454 Return, found 21 hours ago
€454
Return
found 21 hours ago
Select Arajet flight, departing Wed, 19 Aug from New York to San José, returning Wed, 26 Aug, priced at €454 found 21 hours ago
Delta
Sat, 5 Dec - Sun, 13 Dec
EWR
New York
SJO
San José
€523 Return, found 6 days ago
€523
Return
found 6 days ago
Select Delta flight, departing Sat, 5 Dec from New York to San José, returning Sun, 13 Dec, priced at €523 found 6 days ago
United
Fri, 28 Aug - Fri, 4 Sept
EWR
New York
SJO
San José
€555 Return, found 20 hours ago
€555
Return
found 20 hours ago
Select United flight, departing Fri, 28 Aug from New York to San José, returning Fri, 4 Sept, priced at €555 found 20 hours ago
United
Fri, 28 Aug - Fri, 4 Sept
EWR
New York
SJO
San José
€555 Return, found 20 hours ago
€555
Return
found 20 hours ago
Select United flight, departing Fri, 28 Aug from New York to San José, returning Fri, 4 Sept, priced at €555 found 20 hours ago
JetBlue Airways
Wed, 19 Aug - Wed, 26 Aug
EWR
New York
SJO
San José
€613 Return, found 21 hours ago
€613
Return
found 21 hours ago
Select JetBlue Airways flight, departing Wed, 19 Aug from New York to San José, returning Wed, 26 Aug, priced at €613 found 21 hours ago
Iberia
Thu, 25 Jun - Thu, 9 Jul
MAD
Madrid
SJO
San José
€615 Return, found 17 hours ago
€615
Return
found 17 hours ago
Select Iberia flight, departing Thu, 25 Jun from Madrid to San José, returning Thu, 9 Jul, priced at €615 found 17 hours ago
British Airways
Sat, 24 Oct - Sun, 1 Nov
DUB
Dublin
SJO
San José
€659 Return, found 4 days ago
€659
Return
found 4 days ago
Select British Airways flight, departing Sat, 24 Oct from Dublin to San José, returning Sun, 1 Nov, priced at €659 found 4 days ago
Delta
Thu, 21 Jan - Fri, 5 Feb
MXP
Milan
SJO
San José
€661 Return, found 3 days ago
€661
Return
found 3 days ago
Select Delta flight, departing Thu, 21 Jan from Milan to San José, returning Fri, 5 Feb, priced at €661 found 3 days ago

Trending flights to Cantón San Isidro

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sat, 24 Oct - Sun, 1 Nov
DUB
Dublin
SJO
San José
€659 Return, found 4 days ago
€659
Return
found 4 days ago
Select British Airways flight, departing Sat, 24 Oct from Dublin to San José, returning Sun, 1 Nov, priced at €659 found 4 days ago

Frequently asked questions

How do I find cheap flights to Cantón San Isidro that have flexible change policies?
We understand that travel plans can change very quickly, so choosing a flexible ticket with Expedia is always a smart move. Tick the "No change fee" box directly under the "Flexible change policies" filter. Your well-priced and flexible flight to Cantón San Isidro is just a few clicks away.
How can I find cheap tickets to Cantón San Isidro?
One of the best ways to find cheap tickets to Cantón San Isidro is to be flexible with your dates. Search for your flights, then click "flexible dates" at the top of your results. It will bring up the cheapest prices for nearby days. The best price for a flight to Cantón San Isidro in the last seven days was €369. Booking in advance will usually help you walk away with an even bigger bargain.
How much is a flight to Cantón San Isidro?
One-way flights taking off from New York (EWR) sold for as low as €134 in the last seven days. During this period, the cost of a round-trip fare to Cantón San Isidro ranged between €369 and €661. If you find a bargain ticket, book ASAP — these fares don't hang around.
How much is a plane ticket to Cantón San Isidro?
In the last seven days, tickets to Cantón San Isidro ranged between €369 and €661. Prices depend on the time of departure, airline, seating class and how early the fare is booked.
What months are the cheapest to book a flight to Cantón San Isidro?
February is a cheap month to book your Cantón San Isidro trip. Airfares are at a premium over the busy month of December, so keep clear of this time if possible.

Book with confidence

About Cantón San Isidro

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About Cantón San Isidro
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