A mountainous landscape with dense vegetation in the foreground and a clear blue sky.

Flight to Cantón San Isidro

View S$231 flight on Wed, 23 Sept, 2026Opens in a new window

Popular airlines to Cantón San Isidro

  • American Airlines

  • Air Canada

  • United

  • Delta

  • Avianca

  • JetBlue Airways

  • Aeromexico

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Cheap round-trip flights to Cantón San Isidro

Prices were available within the past 7 days and start at S$231 for one-way flights and S$461 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Thu, 1 Oct - Mon, 5 Oct
MEX
Mexico City
SJO
San José
S$461 Return, found 6 days ago
S$461
Return
found 6 days ago
Select Aeromexico flight, departing Thu, 1 Oct from Mexico City to San José, returning Mon, 5 Oct, priced at S$461 found 6 days ago
avianca
Thu, 1 Oct - Mon, 5 Oct
MEX
Mexico City
SJO
San José
S$497 Return, found 6 days ago
S$497
Return
found 6 days ago
Select avianca flight, departing Thu, 1 Oct from Mexico City to San José, returning Mon, 5 Oct, priced at S$497 found 6 days ago
Southwest Airlines
Tue, 1 Sept - Wed, 30 Sept
MIA
Miami
SJO
San José
S$509 Return, found 1 day ago
S$509
Return
found 1 day ago
Select Southwest Airlines flight, departing Tue, 1 Sept from Miami to San José, returning Wed, 30 Sept, priced at S$509 found 1 day ago
Copa
Tue, 1 Sept - Sat, 5 Sept
MIA
Miami
SJO
San José
S$613 Return, found 5 days ago
S$613
Return
found 5 days ago
Select Copa flight, departing Tue, 1 Sept from Miami to San José, returning Sat, 5 Sept, priced at S$613 found 5 days ago
Delta
Sun, 8 Nov - Sun, 15 Nov
SAN
San Diego
SJO
San José
S$678 Return, found 1 day ago
S$678
Return
found 1 day ago
Select Delta flight, departing Sun, 8 Nov from San Diego to San José, returning Sun, 15 Nov, priced at S$678 found 1 day ago
Southwest Airlines
Sat, 5 Sept - Sat, 12 Sept
SFO
San Francisco
SJO
San José
S$789 Return, found 5 days ago
S$789
Return
found 5 days ago
Select Southwest Airlines flight, departing Sat, 5 Sept from San Francisco to San José, returning Sat, 12 Sept, priced at S$789 found 5 days ago
LATAM Airlines Group
Sun, 8 Nov - Sun, 15 Nov
COR
Córdoba
SJO
San José
S$795 Return, found 1 day ago
S$795
Return
found 1 day ago
Select LATAM Airlines Group flight, departing Sun, 8 Nov from Córdoba to San José, returning Sun, 15 Nov, priced at S$795 found 1 day ago
American Airlines
Fri, 4 Sept - Fri, 11 Sept
SAN
San Diego
SJO
San José
S$818 Return, found 1 day ago
S$818
Return
found 1 day ago
Select American Airlines flight, departing Fri, 4 Sept from San Diego to San José, returning Fri, 11 Sept, priced at S$818 found 1 day ago
United
Fri, 4 Sept - Thu, 10 Sept
SAN
San Diego
SJO
San José
S$853 Return, found 1 day ago
S$853
Return
found 1 day ago
Select United flight, departing Fri, 4 Sept from San Diego to San José, returning Thu, 10 Sept, priced at S$853 found 1 day ago
United
Sun, 8 Nov - Sun, 15 Nov
CLD
Carlsbad
SJO
San José
S$856 Return, found 1 day ago
S$856
Return
found 1 day ago
Select United flight, departing Sun, 8 Nov from Carlsbad to San José, returning Sun, 15 Nov, priced at S$856 found 1 day 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.

Singapore Airlines
Fri, 25 Sept - Sat, 10 Oct
SIN
Singapore
SJO
San José
S$1,655 Return, found 4 days ago
S$1,655
Return
found 4 days ago
Select Singapore Airlines flight, departing Fri, 25 Sept from Singapore to San José, returning Sat, 10 Oct, priced at S$1,655 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 S$461. 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 Mexico City (MEX) sold for as low as S$231 in the last seven days. During this period, the cost of a round-trip fare to Cantón San Isidro ranged between S$461 and S$1,655. If you find a bargain ticket, book ASAP — these fares don't hang around.
When is the cheapest time to fly to Cantón San Isidro?
Leave for Cantón San Isidro early in the week and you'll usually be rewarded with cheaper fares. Tuesday is known for being the cheapest day to jet off, followed closely by Monday. If you'd like to avoid the most expensive flights, keep clear of Saturdays.
How much is a plane ticket to Cantón San Isidro?
In the last seven days, tickets to Cantón San Isidro ranged between S$461 and S$1,655. 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

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

Travel information

Cantón San Isidro Flights Information

Airlines serving
avianca, Aeromexico, Alaska Airlines, Delta, United, American Airlines, Air Canada, Copa, LATAM Airlines Group, Southwest Airlines
Roundtrip price
from S$461
Cantón San Isidro Flights Information
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