Find Flights Tickets and Deals on JetBlue from United States to Costa Rica from $198

Our Most Popular Flights from Boston to Costa Rica

$

Boston (BOS)to

San José, Costa Rica (SJO)
Depart 06/03/2026
from
$296
Seen: 13 hrs ago
one-way
Core

Boston (BOS)to

Liberia, Costa Rica (LIR)
Depart 06/07/2026
from
$266
Seen: 2 hrs ago
one-way
Core

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

Tickets for Cheap Flights from Boston to Costa Rica

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Tickets for Cheap Flights from Boston to Costa Rica
From
To
Fare Type
Dates
Price
Boston (BOS)Liberia, Costa Rica (LIR)one-way
/
Core		Depart 01/04/2027

from

$198

Seen: 59 minutes ago

Boston (BOS)San José, Costa Rica (SJO)one-way
/
Core		Depart 07/27/2026

from

$316

Seen: 4 hrs ago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

Book flights from Boston to Costa Rica

Discover the best flights from Boston to Costa Rica

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    \"Origin.City\" - {{Origin.City}} Boston      \"Origin.City.AirportCode\" - {{Origin.City.AirportCode}} BOS      \"Origin.City.AirportName\" - {{Origin.City.AirportName}} Logan International Airport      \"Destination.City\" - {{Destination.City}} San José, Costa Rica     \"Destination.City.AirportCode\" - {{Destination.City.AirportCode}} LIR      \"Destination.City.AirportName\" - {{Destination.City.AirportName}} Daniel Oduber Quirós International Airport     \"Origin.Country\" - {{Origin.Country}} United States     \"Destination.Country\" - {{Destination.Country}} Costa Rica     \"Airline.Name\" - {{Airline.Name}} JetBlue     \"current.year\" - 2026 2026     \"from.Origin.City\" - {{from.Origin.City}} Boston     \"from.Origin.Country\" - {{from.Origin.Country}} United States      \"to.Destination.City\" - {{to.Destination.City}} San José, Costa Rica     \"to.Destination.Country\" - {{to.Destination.Country}} Costa Rica

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