Cheap Flights From Logan Intl. (BOS) To Juan Santamaría Intl. (SJO)

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

The cheapest flights to Juan Santamaría Intl. found within the past 7 days were CA $328 round trip and CA $135 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Jan 3 - Sat, Jan 10
BOS
Boston
SJO
San José
CA $328 Roundtrip, found 5 days ago
CA $328
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jan 3 from Boston to San José, returning Sat, Jan 10, priced at CA $328 found 5 days ago
Tue, Feb 24 - Tue, Mar 3
BOS
Boston
SJO
San José
CA $335 Roundtrip, found 3 days ago
CA $335
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Tue, Feb 24 from Boston to San José, returning Tue, Mar 3, priced at CA $335 found 3 days ago
Sun, Dec 28 - Mon, Jan 5
BOS
Boston
SJO
San José
CA $365 Roundtrip, found 1 day ago
CA $365
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sun, Dec 28 from Boston to San José, returning Mon, Jan 5, priced at CA $365 found 1 day ago
Thu, Feb 19 - Fri, Feb 27
BOS
Boston
SJO
San José
CA $367 Roundtrip, found 2 days ago
CA $367
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Thu, Feb 19 from Boston to San José, returning Fri, Feb 27, priced at CA $367 found 2 days ago
Sat, Jan 24 - Fri, Jan 30
BOS
Boston
SJO
San José
CA $377 Roundtrip, found 2 days ago
CA $377
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Sat, Jan 24 from Boston to San José, returning Fri, Jan 30, priced at CA $377 found 2 days ago
Sat, Jan 24 - Fri, Jan 30
BOS
Boston
SJO
San José
CA $384 Roundtrip, found 2 days ago
CA $384
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Sat, Jan 24 from Boston to San José, returning Fri, Jan 30, priced at CA $384 found 2 days ago
Sat, Jan 24 - Fri, Jan 30
BOS
Boston
SJO
San José
CA $399 Roundtrip, found 2 days ago
CA $399
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Sat, Jan 24 from Boston to San José, returning Fri, Jan 30, priced at CA $399 found 2 days ago
Sat, Jan 24 - Fri, Jan 30
BOS
Boston
SJO
San José
CA $407 Roundtrip, found 2 days ago
CA $407
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sat, Jan 24 from Boston to San José, returning Fri, Jan 30, priced at CA $407 found 2 days ago
Sat, Jan 3 - Sat, Jan 10
BOS
Boston
SJO
San José
CA $411 Roundtrip, found 5 days ago
CA $411
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jan 3 from Boston to San José, returning Sat, Jan 10, priced at CA $411 found 5 days ago
Sat, Jan 24 - Fri, Jan 30
BOS
Boston
SJO
San José
CA $416 Roundtrip, found 2 days ago
CA $416
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sat, Jan 24 from Boston to San José, returning Fri, Jan 30, priced at CA $416 found 2 days ago

Frequently asked questions

Are there direct flights from BOS to Juan Santamaria Intl. Airport (SJO)?
United Airlines, JetBlue and Delta will take you to San Jose from Boston with just one stopover. Unfortunately, there are no direct flights between Logan Intl. Airport (BOS) and Juan Santamaria Intl. Airport as yet.
What airlines fly from Logan Intl. Airport (BOS) to Juan Santamaria Intl. Airport?
Currently, no airline flies direct to Juan Santamaria Intl. Airport from BOS. Heading over there involves one stopover at least. Book your ticket in advance to score the best price and connections.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Boston (BOS)

Travelers at BOS love to visit these top cities. Roam to the top destinations from Boston (BOS) today with the cheap prices from Travelocity!

Popular Flight Routes from San José (SJO)

Travelers at SJO love to visit these top cities. Roam to the top destinations from San José(SJO) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.