Cheap Flights from Boston to San Juan starting at S$ 52
Book one-way or return flights from Boston to San Juan from as little as S$ 52. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- BOS22:594h 6mDirectSJU03:05Tue, May 21|Boston - San Juan|Spirit AirlinesS$ 52S$ 10148% OFF48% OFFS$ 101S$ 52
- BOS22:594h 6mDirectSJU03:05Tue, May 14|Boston - San Juan|Spirit AirlinesS$ 53S$ 10147% OFF47% OFFS$ 101S$ 53
- BOS22:594h 6mDirectSJU03:05Wed, May 15|Boston - San Juan|Spirit AirlinesS$ 53S$ 10147% OFF47% OFFS$ 101S$ 53
- BOS18:204h 1mDirectSJU22:21Tue, May 7|Boston - San Juan|Spirit AirlinesS$ 59S$ 59
- BOS22:594h 6mDirectSJU03:05Sat, May 25|Boston - San Juan|Spirit AirlinesS$ 76S$ 76
- BOS12:4111h 28m1 stopSJU00:09Mon, May 13|Boston - San Juan|Frontier AirlinesS$ 78S$ 78
- BOS08:2915h 25m1 stopSJU23:54Tue, May 21|Boston - San Juan|Frontier AirlinesS$ 78S$ 78
- BOS22:594h 6mDirectSJU03:05Fri, May 10|Boston - San Juan|Spirit AirlinesS$ 79S$ 79
- BOS11:364h 12mDirectSJU15:48Tue, Jun 4|Boston - San Juan|Frontier AirlinesS$ 79S$ 79
- BOS22:594h 6mDirectSJU03:05Thu, May 16|Boston - San Juan|Spirit AirlinesS$ 81S$ 81
- BOS13:003h 5mDirectSJU14:00Sat, May 4|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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Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Boston to San Juan.
- CheapestBOS22:594h 6mDirectSJU03:05General Edward Lawrence Logan International Airport - Luis Muñoz Marín International AirportTue, May 21Spirit AirlinesS$ 52
- BOS22:594h 6mDirectSJU03:05General Edward Lawrence Logan International Airport - Luis Muñoz Marín International AirportTue, May 21Spirit AirlinesS$ 52Find More Flights
Frequently Asked Questions
How to find a cheap flight from Boston to San Juan
Cheapest direct flight price | S$ 51 |
---|---|
Cheapest return ticket price | S$ 117 |
Cheapest month | May |
Peak season for travel | July |
Flight distance | 2,701.02km |
Average flight time | 4 hours 4 minutes |
Popular airline | Frontier Airlines |
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