Flights from Boston Logan International Airport to San Juan

Flight deals from Boston Logan International Airport to San Juan

Looking for cheap flights from Boston Logan International Airport to San Juan, or a last-minute trip? Find the cheapest prices on one-way and round-trip flights right here.

Flying from Boston Logan International Airport to San Juan

Arm yourself with these facts on the fly.
Cheapest flight found60 €, San Juan
Cheapest month to flySeptember
Average flight time4 hrs, 3 mins
Average flights per week524
Most popular airlineHawaiian Airlines

Frequently asked questions

Yes – direct flights currently operate from Boston Logan International Airport to San Juan Luis Munoz Marin Airport in San Juan.
We looked at all of the upcoming round-trip flights from Boston Logan International Airport to San Juan we could find over the next 12 months. It looks like 151 € is the best price. This is good, compared to the average San Juan ticket price of 151 €.
The cheapest month to fly from Boston Logan International Airport to San Juan is currently January.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Boston Logan International Airport to San Juan on Saturday, January 24, 2026.
If you're flying from Boston Logan International, the cheapest city in San Juan to fly into is San Juan. The cheapest airport serving San Juan at the moment is San Juan Luis Munoz Marin.
The average flight time between Boston Logan International Airport and San Juan is 4 hours and 3 minutes.