Skip to main content
Beginning of main content

Cheap Flights from Boston to San Jose $330.79

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from Boston to San Jose (BOS to SJO)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.
San Jose Airports

Quepos

$1173.89

Interesting Facts About Flights from Boston to San Jose (BOS to SJO)

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : Apr 3rd has seen bookings (as of Mar 20th) as cheap as $362. That comes in 20% below the average price for this route. Saving on flight fares means you'll have more money in your pocket for the trip.

Question : How much should a trip from Boston (BOS) to San Jose (SJO) cost?
Answer : Ranging from $337 to $831, prices for BOS to SJO fluctuate less than the majority of routes from the United States. Remember, you can save by booking further in advance.

Question : Over the coming months, which airline is getting their passengers to Juan Santamaria International Airport (SJO) round-trip the cheapest?
Answer : Spirit Airlines is the leader in keeping prices down for their passengers over the next three months. Fares are being booked at just $337 and, when compared to the more expensive bookings of $831, it's quite a deal.

Question : How many days should you spend in San Jose?
Answer : Over the next two months, travelers from BOS to SJO are planning on staying for one week on average.

Question : Is price more important than specific travel days for you?
Answer : Wednesday is your cheapest day to fly in the month of April. Flexibility is paramount when booking travel plans in order to keep travel costs down.