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Cheap Flights from San Jose to Boston $329.49

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

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

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

Question : Looking for the cheapest flight over the next 30 days?
Answer : As of January 16th, the best day for deals to Boston (BOS) from San Jose (SJO) is February 1st. Bookings have been made roughly 13% below the average price for this route.

Question : How many days should you spend in Boston if you're flying in from San Jose?
Answer : Passengers from SJO to BOS stay 12 days on average.

Question : Can you cut down on flight costs by changing the day of the week you travel to Boston?
Answer : For the month of February, the cheapest day to fly is Thursday. Being flexible with your travel days garners you even more savings during your booking.

Question : Which airline is offering the cheapest round-trip flight from SJO to BOS?
Answer : Spirit Airlines is offering its passengers the cheapest flights over the next three months.