Cheap Flights to Costa Rica from NT$8,438

View NT$8,438 flight on Mon, 2026/6/1Opens in a new window

Popular airlines to Costa Rica

  • American Airlines

  • United

  • Delta

  • Air Canada

  • JetBlue Airways

  • Avianca

  • Aeromexico

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How much is the cheapest flight to Costa Rica?

Prices were available within the past 7 days and start at NT$8,438 for one-way flights and NT$18,086 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Jun 1 - Sun, Jun 14
DTW
Detroit
SJO
San José
NT$18,086 Roundtrip, found 18 hours ago
NT$18,086
Roundtrip
found 18 hours ago
Select Air Canada flight, departing Mon, Jun 1 from Detroit to San José, returning Sun, Jun 14, priced at NT$18,086 found 18 hours ago
Air Canada
Wed, Jun 10 - Fri, Jun 26
DTW
Detroit
SJO
San José
NT$19,003 Roundtrip, found 18 hours ago
NT$19,003
Roundtrip
found 18 hours ago
Select Air Canada flight, departing Wed, Jun 10 from Detroit to San José, returning Fri, Jun 26, priced at NT$19,003 found 18 hours ago
Air Canada
Thu, Jun 11 - Mon, Jun 15
DTW
Detroit
SJO
San José
NT$22,547 Roundtrip, found 1 day ago
NT$22,547
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Jun 11 from Detroit to San José, returning Mon, Jun 15, priced at NT$22,547 found 1 day ago
Air Canada
Wed, Jun 10 - Fri, Jun 26
DTW
Detroit
SJO
San José
NT$22,591 Roundtrip, found 18 hours ago
NT$22,591
Roundtrip
found 18 hours ago
Select Air Canada flight, departing Wed, Jun 10 from Detroit to San José, returning Fri, Jun 26, priced at NT$22,591 found 18 hours ago
Air Canada
Wed, Jun 10 - Wed, Jun 24
DTW
Detroit
SJO
San José
NT$26,371 Roundtrip, found 18 hours ago
NT$26,371
Roundtrip
found 18 hours ago
Select Air Canada flight, departing Wed, Jun 10 from Detroit to San José, returning Wed, Jun 24, priced at NT$26,371 found 18 hours ago
United
Mon, Jun 1 - Sun, Jun 14
DTW
Detroit
SJO
San José
NT$26,969 Roundtrip, found 18 hours ago
NT$26,969
Roundtrip
found 18 hours ago
Select United flight, departing Mon, Jun 1 from Detroit to San José, returning Sun, Jun 14, priced at NT$26,969 found 18 hours ago
Air Canada
Tue, Jun 23 - Wed, Jun 24
DTW
Detroit
SJO
San José
NT$27,095 Roundtrip, found 18 hours ago
NT$27,095
Roundtrip
found 18 hours ago
Select Air Canada flight, departing Tue, Jun 23 from Detroit to San José, returning Wed, Jun 24, priced at NT$27,095 found 18 hours ago
Delta
Wed, Jun 10 - Fri, Jun 26
DTW
Detroit
SJO
San José
NT$27,157 Roundtrip, found 18 hours ago
NT$27,157
Roundtrip
found 18 hours ago
Select Delta flight, departing Wed, Jun 10 from Detroit to San José, returning Fri, Jun 26, priced at NT$27,157 found 18 hours ago
American Airlines
Wed, Jun 10 - Fri, Jun 26
DTW
Detroit
SJO
San José
NT$27,947 Roundtrip, found 18 hours ago
NT$27,947
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Wed, Jun 10 from Detroit to San José, returning Fri, Jun 26, priced at NT$27,947 found 18 hours ago
STARLUX Airlines
Thu, May 14 - Sun, May 24
TPE
Taipei
SJO
San José
NT$40,405 Roundtrip, found 5 days ago
NT$40,405
Roundtrip
found 5 days ago
Select STARLUX Airlines flight, departing Thu, May 14 from Taipei to San José, returning Sun, May 24, priced at NT$40,405 found 5 days ago

Trending flights to Costa Rica

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

STARLUX Airlines
Thu, May 14 - Sun, May 24
TPE
Taipei
SJO
San José
NT$40,405 Roundtrip, found 5 days ago
NT$40,405
Roundtrip
found 5 days ago
Select STARLUX Airlines flight, departing Thu, May 14 from Taipei to San José, returning Sun, May 24, priced at NT$40,405 found 5 days 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, NT$18,086 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 NT$18,086 and NT$40,405. Many lucky travelers scored one-way tickets from Detroit (DTW) for as little as NT$8,438.
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.

When is the cheapest time to fly to Costa Rica?
If you'd prefer to spend your cash exploring Costa Rica rather than on getting there, depart early in the week. The most economical day to fly is generally Tuesday, with Monday coming in second. With many folks keeping their travel to weekends, Saturday typically has the most expensive ticket prices.
How much is a plane ticket to Costa Rica?
Seats varied from NT$18,086 to NT$40,405 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 60ºF to 75ºF 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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