How to find the cheapest flight from
Boston (BOS) to Costa Rica
How far in advance should I book a flight from Boston to Costa Rica?
Find a great deal and save up to 5% by booking at least 17 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Boston to Costa Rica within the next two weeks, with the cheapest ticket starting at $393.
What is the cheapest month to fly from Boston to Costa Rica?
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, October can be a great choice for travel to Costa Rica. Flights to Costa Rica from Boston in October are about $404 on average during October, but can be found for as low as $205.
One-way flights to Costa Rica from Boston
The cheapest one-way flights from Boston to Costa Rica
1:00 am - 8:26 am
1:00 am - 8:54 am
10:41 am - 8:42 am
Related info for your journey
Useful info, stats and facts about Boston to Costa Rica flights.
Arrival points for flights from Boston to Costa Rica
Destination information for Costa Rica
Things to know before you go. Useful info for your trip from Boston to Costa Rica
El Progreso Drake Bay (DRK)