How much is a flight from Boston to San José?

There’s no fixed price — fares between Boston and San José can vary a lot by day or time.

Pick a travel date to see today’s available fares.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Which airports are most convenient between Boston and San José?

Whether it’s cost or connection time, the right airport combination can make a difference.

• Airports in Boston: Only Boston - Logan is currently active.
• Airports in San José: Tobias Bolanos is also worth considering.

In some cases, flying into a secondary airport can also reduce transfer costs. Connections from multiple airports give you more flight options and airlines.

Plan smarter: flights from Boston to San José

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

Travelers flying to Costa Rica also checked out: Golfito, Liberia, Limon, San José, Tamarindo.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.