A lush green island with buildings on top, surrounded by calm blue waters.

Costa Rica Flights - Book Cheap Flights to Costa Rica

View RM967 flight on Tue, 1 Dec 2026Opens in a new window

Popular airlines to Costa Rica

  • American Airlines

  • United

  • Air Canada

  • Delta

  • JetBlue Airways

  • Aeromexico

  • Avianca

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Cheap round-trip flights to Costa Rica

Prices were available within the past 7 days and start at RM967 for one-way flights and RM2,316 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, 1 Dec - Tue, 15 Dec
SAN
San Diego
SJO
San José
RM2,316 Return, found 13 hours ago
RM2,316
Return
found 13 hours ago
Select Alaska Airlines flight, departing Tue, 1 Dec from San Diego to San José, returning Tue, 15 Dec, priced at RM2,316 found 13 hours ago
Alaska Airlines
Tue, 1 Dec - Tue, 15 Dec
SAN
San Diego
SJO
San José
RM2,402 Return, found 13 hours ago
RM2,402
Return
found 13 hours ago
Select Alaska Airlines flight, departing Tue, 1 Dec from San Diego to San José, returning Tue, 15 Dec, priced at RM2,402 found 13 hours ago
Alaska Airlines
Tue, 1 Dec - Tue, 15 Dec
SAN
San Diego
SJO
San José
RM2,437 Return, found 13 hours ago
RM2,437
Return
found 13 hours ago
Select Alaska Airlines flight, departing Tue, 1 Dec from San Diego to San José, returning Tue, 15 Dec, priced at RM2,437 found 13 hours ago
Alaska Airlines
Tue, 1 Dec - Tue, 15 Dec
SAN
San Diego
SJO
San José
RM2,539 Return, found 13 hours ago
RM2,539
Return
found 13 hours ago
Select Alaska Airlines flight, departing Tue, 1 Dec from San Diego to San José, returning Tue, 15 Dec, priced at RM2,539 found 13 hours ago
Alaska Airlines
Tue, 1 Dec - Tue, 15 Dec
SAN
San Diego
SJO
San José
RM2,545 Return, found 13 hours ago
RM2,545
Return
found 13 hours ago
Select Alaska Airlines flight, departing Tue, 1 Dec from San Diego to San José, returning Tue, 15 Dec, priced at RM2,545 found 13 hours ago
United
Tue, 1 Dec - Tue, 15 Dec
SAN
San Diego
SJO
San José
RM2,551 Return, found 13 hours ago
RM2,551
Return
found 13 hours ago
Select United flight, departing Tue, 1 Dec from San Diego to San José, returning Tue, 15 Dec, priced at RM2,551 found 13 hours ago
Alaska Airlines
Tue, 1 Dec - Tue, 15 Dec
SAN
San Diego
SJO
San José
RM2,553 Return, found 13 hours ago
RM2,553
Return
found 13 hours ago
Select Alaska Airlines flight, departing Tue, 1 Dec from San Diego to San José, returning Tue, 15 Dec, priced at RM2,553 found 13 hours ago
Copa
Mon, 28 Sept - Mon, 5 Oct
SAN
San Diego
SJO
San José
RM2,714 Return, found 20 hours ago
RM2,714
Return
found 20 hours ago
Select Copa flight, departing Mon, 28 Sept from San Diego to San José, returning Mon, 5 Oct, priced at RM2,714 found 20 hours ago
Delta
Mon, 28 Sept - Mon, 5 Oct
SAN
San Diego
SJO
San José
RM2,726 Return, found 20 hours ago
RM2,726
Return
found 20 hours ago
Select Delta flight, departing Mon, 28 Sept from San Diego to San José, returning Mon, 5 Oct, priced at RM2,726 found 20 hours ago
American Airlines
Mon, 28 Sept - Mon, 5 Oct
SAN
San Diego
SJO
San José
RM2,804 Return, found 20 hours ago
RM2,804
Return
found 20 hours ago
Select American Airlines flight, departing Mon, 28 Sept from San Diego to San José, returning Mon, 5 Oct, priced at RM2,804 found 20 hours ago

Frequently asked questions

How do I find cheap flights to Costa Rica that have flexible change policies?
It's quick and easy with Expedia. Step 1: Type in your travel dates and click on the "Search" button. Step 2: Check "No change fee" under the "Flexible change policies" subheading on the top left of your screen. Step 3. Score your cheap and flexible flight to Costa Rica.
Which airlines fly to Costa Rica?
With a great selection of airlines operating flights into or near Costa Rica, you have plenty of options:

  • United Airlines - 286 flights to or near Costa Rica each month, including 178 flights to Juan Santamaria Intl. Airport (SJO) per month.
  • American Airlines - 277 flights to or near Costa Rica each month, including 164 flights to Juan Santamaria Intl. Airport (SJO) per month.
  • Spirit Airlines - 91 flights to or near Costa Rica each month, including 91 flights to Juan Santamaria Intl. Airport (SJO) per month.

How can I find cheap tickets to Costa Rica?
In the last seven days, RM2,316 was the best price for a flight to Costa Rica. For an even cheaper fare, book well in advance and be flexible with your travel dates. Search for your trip to Costa Rica, then compare prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Costa Rica?
There were lots of cheap fares for the taking in the last seven days, with the price of a return ticket to Costa Rica varying between RM2,316 and RM2,804. Many lucky travellers scored one-way tickets from San Diego (SAN) for as little as RM967.
What are the most popular airports to fly into in Costa Rica?
When you've planned where you'd like to spend the most time in Costa Rica, take your pick of these major airports:

  • Juan Santamaria Intl. Airport (SJO) - 625 flights per month.
  • Daniel Oduber Intl. Airport (LIR) - 373 flights per month.

How much is a plane ticket to Costa Rica?
Seats varied from RM2,316 to RM2,804 in the last seven days. When you're ready to book, we'll be ready to help you pick up the best price to Costa Rica.
What is the best time to go to Costa Rica?
A good time to go to San José is after June 20 when summer starts. In Costa Rica's busiest city, average temperatures range from 16ºC to 24ºC at this time — prime weather for touring around! January, February and March are the most popular months to discover this destination.
What months are the cheapest to book a flight to Costa Rica?
A great month to book cheap flights to Costa Rica is February. It's worth remembering that in the United States, an expensive time to book a ticket is the busy month of December.

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About Costa Rica

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About Costa Rica

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