Flights from Boston (BOS) to Costa Rica (Costa Rica)

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Prices from $309 to $422

We'll show you the best deals by comparing tons of flights from Boston to Costa Rica across a wide range of airlines and travel agents. Compare the cheap flights along this route.

$309RT including taxes
Aug 25 2018 Aug 31 2018
6 nights
Boston (BOS) to San Jose (SJO)
Flying with: COPA
$309RT including taxes
Apr 11 2018 Apr 19 2018
8 nights
Boston (BOS) to San Jose (SJO)
Flying with: COPA
$364RT including taxes
Feb 21 2018 Feb 28 2018
7 nights
Boston (BOS) to San Jose (SJO)
Flying with: Spirit Airlines
$422RT including taxes
Jan 17 2018 Jan 24 2018
7 nights
Boston (BOS) to San Jose (SJO)

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