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

Cheap Flights to Costa Rica from NT$8,450

View NT$8,450 flight on Thu, 2026/10/15Opens in a new window

Popular airlines to Costa Rica

  • Air Canada

  • American Airlines

  • United

  • Delta

  • Aeromexico

  • Avianca

  • JetBlue Airways

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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$8,450 for one-way flights and NT$18,286 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Dec 24 - Sat, Jan 9
IAH
Houston
SJO
San José
NT$18,286 Roundtrip, found 12 hours ago
NT$18,286
Roundtrip
found 12 hours ago
Select Delta flight, departing Thu, Dec 24 from Houston to San José, returning Sat, Jan 9, priced at NT$18,286 found 12 hours ago
Delta
Thu, Dec 24 - Tue, Jan 5
IAH
Houston
SJO
San José
NT$19,864 Roundtrip, found 12 hours ago
NT$19,864
Roundtrip
found 12 hours ago
Select Delta flight, departing Thu, Dec 24 from Houston to San José, returning Tue, Jan 5, priced at NT$19,864 found 12 hours ago
Delta
Thu, Dec 24 - Fri, Jan 8
IAH
Houston
SJO
San José
NT$21,442 Roundtrip, found 12 hours ago
NT$21,442
Roundtrip
found 12 hours ago
Select Delta flight, departing Thu, Dec 24 from Houston to San José, returning Fri, Jan 8, priced at NT$21,442 found 12 hours ago
avianca
Wed, Sep 23 - Wed, Sep 30
IAH
Houston
SJO
San José
NT$22,720 Roundtrip, found 11 hours ago
NT$22,720
Roundtrip
found 11 hours ago
Select avianca flight, departing Wed, Sep 23 from Houston to San José, returning Wed, Sep 30, priced at NT$22,720 found 11 hours ago
American Airlines
Wed, Sep 23 - Wed, Sep 30
IAH
Houston
SJO
San José
NT$23,021 Roundtrip, found 11 hours ago
NT$23,021
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Sep 23 from Houston to San José, returning Wed, Sep 30, priced at NT$23,021 found 11 hours ago
avianca
Wed, Sep 23 - Wed, Sep 30
IAH
Houston
SJO
San José
NT$23,036 Roundtrip, found 11 hours ago
NT$23,036
Roundtrip
found 11 hours ago
Select avianca flight, departing Wed, Sep 23 from Houston to San José, returning Wed, Sep 30, priced at NT$23,036 found 11 hours ago
Delta
Thu, Dec 24 - Thu, Jan 7
IAH
Houston
SJO
San José
NT$23,087 Roundtrip, found 23 hours ago
NT$23,087
Roundtrip
found 23 hours ago
Select Delta flight, departing Thu, Dec 24 from Houston to San José, returning Thu, Jan 7, priced at NT$23,087 found 23 hours ago
avianca
Wed, Sep 23 - Wed, Sep 30
IAH
Houston
SJO
San José
NT$23,257 Roundtrip, found 11 hours ago
NT$23,257
Roundtrip
found 11 hours ago
Select avianca flight, departing Wed, Sep 23 from Houston to San José, returning Wed, Sep 30, priced at NT$23,257 found 11 hours ago
United
Tue, Sep 22 - Tue, Sep 29
IAH
Houston
SJO
San José
NT$28,210 Roundtrip, found 12 hours ago
NT$28,210
Roundtrip
found 12 hours ago
Select United flight, departing Tue, Sep 22 from Houston to San José, returning Tue, Sep 29, priced at NT$28,210 found 12 hours ago
Aeromexico
Thu, Dec 24 - Sat, Jan 9
IAH
Houston
SJO
San José
NT$29,589 Roundtrip, found 12 hours ago
NT$29,589
Roundtrip
found 12 hours ago
Select Aeromexico flight, departing Thu, Dec 24 from Houston to San José, returning Sat, Jan 9, priced at NT$29,589 found 12 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, NT$18,286 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$18,286 and NT$29,589. Many lucky travelers scored one-way tickets from Houston (IAH) for as little as NT$8,450.
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$18,286 to NT$29,589 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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