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Flights from Boston to San Juan
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Find cheap one-way flights from Boston to San Juan starting at US$39.
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
- One way
- Round-trip
- BOS22:594h 6mDirectSJU03:05Tue, May 21|Boston - San Juan|Spirit AirlinesUS$39US$7044% OFF44% OFFUS$70US$39
- BOS11:364h 12mDirectSJU15:48Tue, Jun 4|Boston - San Juan|Frontier AirlinesUS$57US$7019% OFF19% OFFUS$70US$57
- BOS12:4111h 28m1 stopSJU00:09Mon, May 13|Boston - San Juan|Frontier AirlinesUS$58US$7018% OFF18% OFFUS$70US$58
- BOS14:203h 58mDirectSJU18:18Mon, May 6|Boston - San Juan|Spirit AirlinesUS$59US$59
- BOS22:583h 58mDirectSJU02:56Tue, May 7|Boston - San Juan|Spirit AirlinesUS$59US$59
- BOS22:594h 6mDirectSJU03:05Thu, May 16|Boston - San Juan|Spirit AirlinesUS$59US$59
- BOS22:594h 6mDirectSJU03:05Wed, May 15|Boston - San Juan|Spirit AirlinesUS$60US$60
- BOS22:594h 6mDirectSJU03:05Thu, May 9|Boston - San Juan|Spirit AirlinesUS$60US$60
- BOS22:594h 6mDirectSJU03:05Sat, May 25|Boston - San Juan|Spirit AirlinesUS$60US$60
- BOS09:0814h 43m1 stopSJU23:51Tue, May 14|Boston - San Juan|Frontier AirlinesUS$60US$60
- BOS13:003h 5mDirectSJU14:00Thu, May 2|Boston - San Juan|Spirit AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Cheapest airlines flights from Boston to San Juan
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Spirit Airlines
From US$60
Frontier Airlines
From US$62
Jetblue Airways
From US$108
American Airlines
From US$111
United Airlines
From US$124
Southwest Airlines
From US$127
Delta Air Lines
From US$132
ANA airlines
Find more flights and airlines
Find cheap flights from Boston to San Juan by different airports
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Boston to San Juan.
- CheapestBOS22:594h 6mDirectSJU03:05General Edward Lawrence Logan International Airport - Luis Muñoz Marín International AirportSat, May 25Spirit AirlinesUS$60
- BOS22:594h 6mDirectSJU03:05General Edward Lawrence Logan International Airport - Luis Muñoz Marín International AirportSat, May 25Spirit AirlinesUS$60Find More Flights
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Boston to San Juan Flight Information
Cheapest nonstop flight price | $39 |
---|---|
Cheapest round-trip ticket price | $101 |
Off-season for travel | May |
Peak season for travel | July |
Flight distance | 2,701.02km |
Average flight time | 4 hours 4 minutes |
Popular airline | Frontier Airlines |
Plan Your Trip Around San Juan
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