Cheap Flights From Logan Intl. (BOS) To Luis Munoz Marin Intl. (SJU)

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Cheapest Flights from Boston (BOS) to San Juan (SJU)

The cheapest flights to Luis Munoz Marin Intl. found within the past 7 days were CA $140 round trip and CA $89 one way. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Are there direct flights from BOS to SJU?
Sometimes, it's the journey that counts; other times, the magic is in the destination. If you're eager to get to where you're headed fast, multiple airlines have direct flights from BOS to Isla Verde Intl. Airport, including JetBlue and Spirit Airlines.
What airlines fly from Logan Intl. Airport (BOS) to SJU?
If you need to get to San Juan from Boston, there are a number of airlines with direct flights. One of the leading carriers is JetBlue (B6), which has 60 flights on this route every month. Don't forget to also look into the deals on offer from Spirit Airlines (NK). Another leading airline, it operates 30 flights every month on the Boston to San Juan route. Compare the two to pick up the best fare.
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 Juan (SJU)

Travelers at SJU love to visit these top cities. Roam to the top destinations from San Juan(SJU) 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.