Search flights from Boston (BOS) to San Juan (SJU)
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Cheapest flights to San Juan
The cheapest flights available in the next 60 days – prices are updated regularly
Tue 28 Oct
US$101.30
One way
Economy
1 traveller
Wed 29 Oct
US$106.61
One way
Economy
1 traveller
Mon 27 Oct
US$109.06
One way
Economy
1 traveller
Flying from Boston to San Juan: things to know
The most popular route is from Logan Airport in Boston to Luis Munoz Marin International Airport in San Juan. On average this flight takes 4 hours 30 minutes one way and costs US$528 for the round trip.
Most popular route | Logan Airport (BOS) to Luis Munoz Marin International Airport (SJU) |
|---|---|
Average flight time | 4 hours 30 minutes |
Average round-trip price | US$528 |
Fly from Boston to San Juan | 6 airlines |
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Airlines that fly from Boston to San Juan
Airline options may vary according to recently booked flights and your search terms
Spirit Airlines
Frontier Airlines
JetBlue
American Airlines
United Airlines
Southwest Airlines
Frequently asked questions
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