Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

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.

Cheap BOS to SJO Flights

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

Providence

$364.89

Worcester

$1,030.21

Provincetown

$787.02

Cheap BOS to SJO Flights

Question : What is the cheapest day to fly in the next four weeks?
Answer : Nov 24th has seen bookings (as of Nov 20th) as cheap as $300. That comes in 52% below the average price for this route. Saving on flight fares means you'll have more money to spend on your trip.

Question : Over the coming months, which airline is getting their passengers to Juan Santamaria International Airport (SJO) round-trip the cheapest?
Answer : Flight prices are hitting highs of $3,022 over the next three months when flying to SJO from BOS. Check out Copa Airlines, as they have been booking customers at just $283.

Question : Do travelers from Boston typically stay in San Jose for very long?
Answer : Travelers from BOS to SJO stay 11 days on average.

Question : Would you be willing to change your travel days if it saved you money?
Answer : For the month of December, the cheapest day to fly is Monday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : Are you paying the cheapest or highest price for your ticket to San Jose?
Answer : Prices for this trip tend to fluctuate more than other flights from the United States. They can vary from $283 to $3,022. Remember, you can save by booking further in advance.

Boston to San Jose Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Boston to San Jose will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring San Jose.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BOS to SJO flights that won’t make your bank account wince. Ready to temporarily leave behind Boston for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SJO with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.