Cheap flights to Cantón La Unión

View €455 flight on Thu, 21 May 2026Opens in a new window

Popular airlines to Cantón La Unión

  • Air Canada

  • American Airlines

  • United

  • Avianca

  • JetBlue Airways

  • 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 €455 for one-way flights and €614 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Thu, 4 Jun - Tue, 23 Jun
MAD
Madrid
SJO
San José
€614 Return, found 18 hours ago
€614
Return
found 18 hours ago
Select Iberia flight, departing Thu, 4 Jun from Madrid to San José, returning Tue, 23 Jun, priced at €614 found 18 hours ago
KLM
Tue, 17 Nov - Thu, 10 Dec
DUB
Dublin
SJO
San José
€652 Return, found 2 days ago
€652
Return
found 2 days ago
Select KLM flight, departing Tue, 17 Nov from Dublin to San José, returning Thu, 10 Dec, priced at €652 found 2 days ago
Delta
Wed, 18 Nov - Wed, 9 Dec
MAD
Madrid
SJO
San José
€668 Return, found 2 days ago
€668
Return
found 2 days ago
Select Delta flight, departing Wed, 18 Nov from Madrid to San José, returning Wed, 9 Dec, priced at €668 found 2 days ago
KLM
Mon, 25 Jan - Sun, 7 Feb
BUD
Budapest
SJO
San José
€683 Return, found 6 days ago
€683
Return
found 6 days ago
Select KLM flight, departing Mon, 25 Jan from Budapest to San José, returning Sun, 7 Feb, priced at €683 found 6 days ago
KLM
Thu, 21 May - Sat, 6 Jun
MAD
Madrid
SJO
San José
€692 Return, found 8 hours ago
€692
Return
found 8 hours ago
Select KLM flight, departing Thu, 21 May from Madrid to San José, returning Sat, 6 Jun, priced at €692 found 8 hours ago
KLM
Thu, 1 Oct - Wed, 21 Oct
VIE
Vienna
SJO
San José
€708 Return, found 6 days ago
€708
Return
found 6 days ago
Select KLM flight, departing Thu, 1 Oct from Vienna to San José, returning Wed, 21 Oct, priced at €708 found 6 days ago
Air Canada
Fri, 9 Oct - Sat, 24 Oct
VIE
Vienna
SJO
San José
€736 Return, found 4 days ago
€736
Return
found 4 days ago
Select Air Canada flight, departing Fri, 9 Oct from Vienna to San José, returning Sat, 24 Oct, priced at €736 found 4 days ago
Swiss International Air Lines
Wed, 24 Jun - Wed, 8 Jul
VIE
Vienna
SJO
San José
€737 Return, found 19 hours ago
€737
Return
found 19 hours ago
Select Swiss International Air Lines flight, departing Wed, 24 Jun from Vienna to San José, returning Wed, 8 Jul, priced at €737 found 19 hours ago
British Airways
Thu, 19 Nov - Thu, 10 Dec
DUB
Dublin
SJO
San José
€749 Return, found 20 hours ago
€749
Return
found 20 hours ago
Select British Airways flight, departing Thu, 19 Nov from Dublin to San José, returning Thu, 10 Dec, priced at €749 found 20 hours ago
Lufthansa
Thu, 4 Jun - Fri, 12 Jun
VIE
Vienna
SJO
San José
€751 Return, found 1 day ago
€751
Return
found 1 day ago
Select Lufthansa flight, departing Thu, 4 Jun from Vienna to San José, returning Fri, 12 Jun, priced at €751 found 1 day ago

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.

KLM
Tue, 17 Nov - Thu, 10 Dec
DUB
Dublin
SJO
San José
€652 Return, found 2 days ago
€652
Return
found 2 days ago
Select KLM flight, departing Tue, 17 Nov from Dublin to San José, returning Thu, 10 Dec, priced at €652 found 2 days ago

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, €614 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 €614 and €751 in the last seven days. For one-way trips leaving from Madrid (MAD), the lowest amount paid during this period was €455.
How much is a plane ticket to Cantón La Unión?
Seats ranged from just €614 to €751 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.

Book with confidence

About Cantón La Unión

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About Cantón La Unión
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