Cheap flights to Cantón La Unión

View €310 flight on Fri, 13 Feb 2026Opens in a new window

Popular airlines to Cantón La Unión

  • Air Canada

  • American Airlines

  • Avianca

  • JetBlue Airways

  • United

  • Delta

  • Aeromexico

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Cheap round-trip flights to Cantón La Unión

Prices were available within the past 7 days and start at €310 for one-way flights and €563 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Sat, 21 Feb - Sat, 7 Mar
MAD
Madrid
SJO
San José
€563 Return, found 2 days ago
€563
Return
found 2 days ago
Select Iberia flight, departing Sat, 21 Feb from Madrid to San José, returning Sat, 7 Mar, priced at €563 found 2 days ago
American Airlines
Wed, 1 Apr - Wed, 15 Apr
MUC
Munich
SJO
San José
€568 Return, found 4 days ago
€568
Return
found 4 days ago
Select American Airlines flight, departing Wed, 1 Apr from Munich to San José, returning Wed, 15 Apr, priced at €568 found 4 days ago
Lufthansa
Thu, 21 May - Thu, 28 May
AMS
Amsterdam
SJO
San José
€575 Return, found 2 days ago
€575
Return
found 2 days ago
Select Lufthansa flight, departing Thu, 21 May from Amsterdam to San José, returning Thu, 28 May, priced at €575 found 2 days ago
JetBlue Airways
Tue, 19 May - Tue, 2 Jun
DUB
Dublin
SJO
San José
€578 Return, found 1 day ago
€578
Return
found 1 day ago
Select JetBlue Airways flight, departing Tue, 19 May from Dublin to San José, returning Tue, 2 Jun, priced at €578 found 1 day ago
Air Canada
Fri, 6 Nov - Sun, 15 Nov
AMS
Amsterdam
SJO
San José
€586 Return, found 2 days ago
€586
Return
found 2 days ago
Select Air Canada flight, departing Fri, 6 Nov from Amsterdam to San José, returning Sun, 15 Nov, priced at €586 found 2 days ago
United
Wed, 25 Feb - Sun, 1 Mar
AMS
Amsterdam
SJO
San José
€632 Return, found 2 days ago
€632
Return
found 2 days ago
Select United flight, departing Wed, 25 Feb from Amsterdam to San José, returning Sun, 1 Mar, priced at €632 found 2 days ago
Air Canada
Tue, 24 Feb - Mon, 9 Mar
VIE
Vienna
SJO
San José
€647 Return, found 5 days ago
€647
Return
found 5 days ago
Select Air Canada flight, departing Tue, 24 Feb from Vienna to San José, returning Mon, 9 Mar, priced at €647 found 5 days ago
Swiss International Air Lines
Wed, 6 May - Wed, 20 May
VIE
Vienna
SJO
San José
€647 Return, found 1 day ago
€647
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Wed, 6 May from Vienna to San José, returning Wed, 20 May, priced at €647 found 1 day ago
KLM
Sun, 7 Jun - Sun, 14 Jun
MAD
Madrid
SJO
San José
€656 Return, found 4 hours ago
€656
Return
found 4 hours ago
Select KLM flight, departing Sun, 7 Jun from Madrid to San José, returning Sun, 14 Jun, priced at €656 found 4 hours ago
Lufthansa
Thu, 7 May - Wed, 20 May
VIE
Vienna
SJO
San José
€660 Return, found 11 hours ago
€660
Return
found 11 hours ago
Select Lufthansa flight, departing Thu, 7 May from Vienna to San José, returning Wed, 20 May, priced at €660 found 11 hours ago

About Cantón La Unión

Expedia offers flights to Cantón La Unión to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Cantón La Unión or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Cantón La Unión that have flexible change policies?
Search for your affordable flights to Cantón La Unión, then check the "No change fee" box directly under the "Flexible change policies" heading. It's as simple as that. We appreciate that plans can change and flexibility is important, so book with confidence with Expedia.
How can I find cheap tickets to Cantón La Unión?
In the last seven days, €563 was the lowest price for a flight to Cantón La Unión. For an even better fare, book well ahead of time and be flexible with your dates. Search for your trip to Cantón La Unión, then see prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Cantón La Unión?
You could have locked in a return ticket to Cantón La Unión from anywhere between €563 and €660 in the last seven days. For one-way trips leaving from Madrid (MAD), the lowest amount paid during this period was €310.
How much is a plane ticket to Cantón La Unión?
Seats ranged from just €563 to €660 over the last seven days. When you're ready to book, we're here to help grab a fabulous deal to Cantón La Unión.
What months are the cheapest to book a flight to Cantón La Unión?
To land a fabulous deal to Cantón La Unión, try to book during the month of February when the prices are at their cheapest. When's the most expensive time? In the U.S, it's the month of December.

Trending flights to Cantón La Unión

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.

JetBlue Airways
Tue, 19 May - Tue, 2 Jun
DUB
Dublin
SJO
San José
€578 Return, found 1 day ago
€578
Return
found 1 day ago
Select JetBlue Airways flight, departing Tue, 19 May from Dublin to San José, returning Tue, 2 Jun, priced at €578 found 1 day ago
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