Flights from Seattle (SEA) to Costa Rica (Costa Rica)

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Prices from $443 to $938

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

$503RT including taxes
Sep 18 2017 Oct 05 2017
17 nights
Seattle (SEA) to Liberia (LIR)
Flying with: Alaska Airlines
$443RT including taxes
Nov 14 2017 Mar 14 2018
120 nights
Seattle (SEA) to San Jose (SJO)
Flying with: Aeromexico
$488RT including taxes
Jan 17 2018 Feb 14 2018
28 nights
Seattle (SEA) to San Jose (SJO)
Flying with: Aeromexico
$938RT including taxes
Sep 03 2017 Sep 08 2017
5 nights
Seattle (SEA) to San Jose (SJO)
$578RT including taxes
Aug 30 2017 Sep 06 2017
7 nights
Seattle (SEA) to San Jose (SJO)
$465RT including taxes
Sep 04 2017 Sep 10 2017
6 nights
Seattle (SEA) to San Jose (SJO)
Flying with: Aeromexico
$465RT including taxes
Sep 04 2017 Sep 10 2017
6 nights
Seattle (SEA) to San Jose (SJO)
Flying with: Aeromexico

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