Cheap S$ 216 Flights From Boston to Costa Rica
Easily compare flights from Boston to Costa Rica and find the cheapest tickets available!
Boston
San Jose
From S$ 285
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Boston
Liberia
From S$ 466
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Flying From Boston to Costa Rica: What You Need to Know
| Cheapest one-way flight price | S$ 216 |
|---|---|
| Cheapest return ticket price | S$ 483 |
| Off-season for travel | September |
| Peak season for travel | July |
| Popular airline | United Airlines |
| Cheapest month | July |
Compare multiple airlines at once to find the best flight deals from Boston to Costa Rica.
Airlines Flying From Boston to Costa Rica
United Airlines Search Flights From Boston to Costa Rica
Easily compare flights from Boston to Costa Rica and find the cheapest tickets available!
Find the Cheapest Flights to Costa Rica From Boston
Looking for cheap flights from Boston to Costa Rica? Check out prices for the next 90 days, starting at just S$ 216 for a one-way ticket and S$ 483 for a round trip.
- One way
- Return
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Thu, Sep 10BOS|SJOBostonSan Jose1 stop | United Airlines
Thu, Sep 17SJO|BOSSan JoseBoston1 stop | DM AirlinesS$ 483 S$ 67728% off28% offS$ 677 S$ 483-
Wed, Sep 30BOS|SJOBostonSan Jose1 stop | Copa Airlines
Tue, Oct 6SJO|BOSSan JoseBoston1 stop | Copa AirlinesS$ 486 S$ 67728% off28% offS$ 677 S$ 486 -
Thu, Sep 17BOS|SJOBostonSan Jose1 stop | Copa Airlines
Thu, Sep 24SJO|BOSSan JoseBoston1 stop | Copa AirlinesS$ 486 S$ 67728% off28% offS$ 677 S$ 486
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Sat, Sep 5BOS|SJOBostonSan Jose1 stop | Copa Airlines
Wed, Sep 9SJO|BOSSan JoseBoston1 stop | Copa AirlinesS$ 48728% offS$ 677 S$ 487
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Sat, Sep 12BOS|SJOBostonSan Jose1 stop | Copa Airlines
Thu, Sep 17SJO|BOSSan JoseBoston1 stop | Copa AirlinesS$ 48928% offS$ 677 S$ 489
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Wed, Aug 19BOS|SJOBostonSan Jose1 stop | Copa Airlines
Thu, Aug 27SJO|BOSSan JoseBoston1 stop | Copa AirlinesS$ 49028% offS$ 677 S$ 490
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Thu, Oct 1BOS|SJOBostonSan Jose1 stop | Copa Airlines
Thu, Oct 8SJO|BOSSan JoseBoston1 stop | Copa AirlinesS$ 49028% offS$ 677 S$ 490
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Wed, Sep 9BOS|SJOBostonSan Jose1 stop | Copa Airlines
Mon, Sep 14SJO|BOSSan JoseBoston1 stop | Copa AirlinesS$ 49327% offS$ 677 S$ 493
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Fri, Sep 18BOS|SJOBostonSan Jose1 stop | Copa Airlines
Wed, Sep 23SJO|BOSSan JoseBoston1 stop | Copa AirlinesS$ 49327% offS$ 677 S$ 493
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Sat, Aug 29BOS|SJOBostonSan Jose1 stop | Copa Airlines
Sat, Sep 5SJO|BOSSan JoseBoston1 stop | Copa AirlinesS$ 49427% offS$ 677 S$ 494
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Sat, Aug 15BOS|SJOBostonSan Jose1 stop | Normal Airline
Mon, Aug 17SJO|BOSSan JoseBostonDirect | Normal AirlineFind more flightsFind more flights
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Tue, Aug 25BOS|SJOBostonSan Jose1 stop | American AirlinesS$ 216 S$ 86475% off75% offS$ 864 S$ 216 -
Sat, Aug 29BOS|SJOBostonSan Jose1 stop | Air CanadaS$ 219 S$ 86475% off75% offS$ 864 S$ 219 -
Wed, Sep 9BOS|SJOBostonSan Jose1 stop | American AirlinesS$ 220 S$ 86475% off75% offS$ 864 S$ 220
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Thu, Aug 27BOS|SJOBostonSan Jose1 stop | Air CanadaS$ 22075% offS$ 864 S$ 220
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Wed, Aug 19BOS|SJOBostonSan Jose1 stop | Air CanadaS$ 22274% offS$ 864 S$ 222
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Sun, Sep 13BOS|SJOBostonSan Jose1 stop | American AirlinesS$ 22374% offS$ 864 S$ 223
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Fri, Aug 14BOS|SJOBostonSan Jose1 stop | Air CanadaS$ 22374% offS$ 864 S$ 223
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Mon, Aug 17BOS|SJOBostonSan Jose1 stop | Air CanadaS$ 22674% offS$ 864 S$ 226
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Fri, Aug 28BOS|SJOBostonSan Jose1 stop | Jetblue AirwaysS$ 22874% offS$ 864 S$ 228 -
Sun, Aug 16BOS|SJOBostonSan Jose1 stop | Air CanadaS$ 63027% offS$ 864 S$ 630
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Sat, Aug 15BOS|SJOBostonSan Jose1 stop | Normal AirlineFind more flightsFind more flights
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FAQs: Flights From Boston to Costa Rica
When is it the cheapest time to fly from Boston to Costa Rica?
According to our flights calendar over the next 90 days, it seems the cheapest date is on 2026-08-23 for one-way flights.What is the cheapest airline that flies to Costa Rica from Boston?
The cheapest airline flying to Costa Rica from Boston is American Airlines serving route from Boston to San Jose.Where can I fly to Costa Rica from Boston?
There are direct flights from Boston to Costa Rica. San Jose, and Liberia are all popular destinations in Costa Rica.
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