Flight to Cantón Alajuela

View S$282 flight on Fri, 12 Jun, 2026Opens in a new window

Popular airlines to Cantón Alajuela

  • American Airlines

  • Air Canada

  • United

  • Delta

  • Avianca

  • JetBlue Airways

  • Aeromexico

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Cheap round-trip flights to Cantón Alajuela

Prices were available within the past 7 days and start at S$282 for one-way flights and S$526 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Transat
Fri, 12 Jun - Mon, 15 Jun
YUL
Montreal
SJO
San José
S$526 Return, found 21 hours ago
S$526
Return
found 21 hours ago
Select Air Transat flight, departing Fri, 12 Jun from Montreal to San José, returning Mon, 15 Jun, priced at S$526 found 21 hours ago
Air Canada
Tue, 27 Oct - Sat, 31 Oct
YUL
Montreal
SJO
San José
S$560 Return, found 21 hours ago
S$560
Return
found 21 hours ago
Select Air Canada flight, departing Tue, 27 Oct from Montreal to San José, returning Sat, 31 Oct, priced at S$560 found 21 hours ago
Air Canada
Tue, 27 Oct - Sat, 31 Oct
YUL
Montreal
SJO
San José
S$571 Return, found 21 hours ago
S$571
Return
found 21 hours ago
Select Air Canada flight, departing Tue, 27 Oct from Montreal to San José, returning Sat, 31 Oct, priced at S$571 found 21 hours ago
Air Canada
Tue, 27 Oct - Sat, 31 Oct
YUL
Montreal
SJO
San José
S$581 Return, found 21 hours ago
S$581
Return
found 21 hours ago
Select Air Canada flight, departing Tue, 27 Oct from Montreal to San José, returning Sat, 31 Oct, priced at S$581 found 21 hours ago
Copa
Tue, 9 Jun - Fri, 12 Jun
YUL
Montreal
SJO
San José
S$608 Return, found 21 hours ago
S$608
Return
found 21 hours ago
Select Copa flight, departing Tue, 9 Jun from Montreal to San José, returning Fri, 12 Jun, priced at S$608 found 21 hours ago
avianca
Fri, 12 Jun - Mon, 15 Jun
YUL
Montreal
SJO
San José
S$652 Return, found 21 hours ago
S$652
Return
found 21 hours ago
Select avianca flight, departing Fri, 12 Jun from Montreal to San José, returning Mon, 15 Jun, priced at S$652 found 21 hours ago
American Airlines
Fri, 12 Jun - Mon, 15 Jun
YUL
Montreal
SJO
San José
S$656 Return, found 21 hours ago
S$656
Return
found 21 hours ago
Select American Airlines flight, departing Fri, 12 Jun from Montreal to San José, returning Mon, 15 Jun, priced at S$656 found 21 hours ago
Copa
Tue, 9 Jun - Fri, 12 Jun
YUL
Montreal
SJO
San José
S$673 Return, found 21 hours ago
S$673
Return
found 21 hours ago
Select Copa flight, departing Tue, 9 Jun from Montreal to San José, returning Fri, 12 Jun, priced at S$673 found 21 hours ago
United
Sun, 12 Apr - Tue, 14 Apr
ONT
Ontario
SJO
San José
S$784 Return, found 20 hours ago
S$784
Return
found 20 hours ago
Select United flight, departing Sun, 12 Apr from Ontario to San José, returning Tue, 14 Apr, priced at S$784 found 20 hours ago
United
Fri, 12 Jun - Mon, 15 Jun
YUL
Montreal
SJO
San José
S$845 Return, found 21 hours ago
S$845
Return
found 21 hours ago
Select United flight, departing Fri, 12 Jun from Montreal to San José, returning Mon, 15 Jun, priced at S$845 found 21 hours ago

Trending flights to Cantón Alajuela

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.

Singapore Airlines
Tue, 17 Nov - Tue, 24 Nov
SIN
Singapore
SJO
San José
S$1,869 Return, found 6 days ago
S$1,869
Return
found 6 days ago
Select Singapore Airlines flight, departing Tue, 17 Nov from Singapore to San José, returning Tue, 24 Nov, priced at S$1,869 found 6 days ago

Frequently asked questions

How do I find cheap flights to Cantón Alajuela that have flexible change policies?
At Expedia, we've been channeling our inner contortionist to help you locate the most flexible fares in town. Simply mark the "No change fee" box under the "Flexible change policies" filter to find your dream flight to Cantón Alajuela.
How can I find cheap tickets to Cantón Alajuela?
To score an amazing deal to Cantón Alajuela, book in advance. Also use Expedia's handy "flexible dates" link at the top of your search results. This will display prices for similar time frames. In the last seven days, S$526 was the lowest price for a flight to Cantón Alajuela.
How much is a flight to Cantón Alajuela?
The price of a round-trip airfare to Cantón Alajuela in the last seven days varied between S$526 and S$1,869. If you were flying one way from Montreal (YUL), you could have gotten a cheap seat from only S$282.
When is the cheapest time to fly to Cantón Alajuela?
Take off to Cantón Alajuela early on in the week and you'll usually be rewarded with lower-priced fares. Tuesday is typically the cheapest day to fly out, with Monday a close second. If you want to avoid the costliest flights, steer clear of Saturdays.
How much is a plane ticket to Cantón Alajuela?
In the last seven days, seats to Cantón Alajuela varied between S$526 and S$1,869. Prices depend on multiple things, particularly the time of departure, airline, cabin class and when the fare is booked.
What months are the cheapest to book a flight to Cantón Alajuela?
A good month to purchase low-cost airfares to Cantón Alajuela is February. It's worth noting that in the U.S, the most expensive time to book a ticket is during the month of December.

Book with confidence

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

Travel information

Cantón Alajuela Flights Information

Airlines serving
Air Transat, Copa, Air Canada, avianca, American Airlines, United
Roundtrip price
from S$526
Cantón Alajuela Flights Information

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