Flights from Boston to San José

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How much should you expect to spend for a flight from Boston to San José?

Flight prices from Boston to San José change depending on demand and time of booking.

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

Studies show that flying midweek — like on a Tuesday or Wednesday — can be cheaper than weekend flights. Still, airfares change frequently, so check updated prices on Jetcost.

Airport options between Boston and San José

Even for routes around 3821 km, using different airports might affect flight cost and travel time.

  • Airports in Boston: Only Boston - Logan operates here.
  • Airports in San José: Tobias Bolanos is another option in San José.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from Boston - Logan to San José - Juan Santamaria International

Adjust your flight filters for Boston – San José

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.

Other popular destinations

Planning a trip to Costa Rica? These cities are popular too: Golfito, Liberia, Limon, San José, Tamarindo.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.
Frequently Asked Questions

Frequently asked questions about flights from Boston to San José.

How much does an airline ticket from Boston to San José cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Boston to San José.

How far is Boston from San José?

Boston is about 3821 km from San José.

What are the airports in San José?

San José has another airport: Tobias Bolanos.

What are the airports in Boston?

Boston has one airport: Boston - Logan.

What are the most popular cities in Costa Rica?

The most popular cities in Costa Rica according to our users' searches are: Golfito, Liberia, Limon, San José, Tamarindo.

When should I book a flight from Boston to San José?

The best time to book a flight from Boston to San José is 2 months in advance, while the worst time is 8 weeks in advance.

What is the cheapest month to fly from Boston to San José?

This information is not available at the moment.

What is the most expensive month to fly from Boston to San José?

This information is not available at the moment.

What is the best day of the week to fly from Boston to San José?

This information is not available at the moment.