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Latest Flight Deals from San Juan to Boston
Book one-way or return flights from San Juan to Boston from as little as THB 1,512. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- SJU07:054h 8mDirectBOS11:13Tue, Sep 10|San Juan - Boston|Frontier AirlinesTHB 1,512THB 2,61242% OFF42% OFFTHB 2,612THB 1,512
- SJU06:174h 13mDirectBOS10:30Tue, Jul 9|San Juan - Boston|Frontier AirlinesTHB 1,931THB 2,61226% OFF26% OFFTHB 2,612THB 1,931
- SJU07:054h 8mDirectBOS11:13Tue, Sep 3|San Juan - Boston|Frontier AirlinesTHB 2,022THB 2,61223% OFF23% OFFTHB 2,612THB 2,022
- SJU06:174h 13mDirectBOS10:30Tue, Jul 23|San Juan - Boston|Frontier AirlinesTHB 2,083THB 2,083
- SJU06:174h 13mDirectBOS10:30Tue, Jul 30|San Juan - Boston|Frontier AirlinesTHB 2,083THB 2,083
- SJU05:454h 14mDirectBOS09:59Fri, Jul 12|San Juan - Boston|Spirit AirlinesTHB 2,133THB 2,133
- SJU07:004h 13mDirectBOS11:13Sun, Jul 21|San Juan - Boston|Frontier AirlinesTHB 2,139THB 2,139
- SJU05:454h 14mDirectBOS09:59Fri, Jul 19|San Juan - Boston|Spirit AirlinesTHB 2,169THB 2,169
- SJU07:004h 13mDirectBOS11:13Thu, Jul 11|San Juan - Boston|Frontier AirlinesTHB 2,174THB 2,174
- SJU07:004h 13mDirectBOS11:13Thu, Jul 18|San Juan - Boston|Frontier AirlinesTHB 2,174THB 2,174
- SJU13:003h 5mDirectBOS14:00Sat, Jul 6|San Juan - Boston|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Searching for the best last minute flight from San Juan to Boston? Find one-way or return flights that are affordable and fit your itinerary.
Trip.com monitors the ticket fares of flights from San Juan to Boston. Stay updated on price trends and snag the best deals for your upcoming trip.
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
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Airlines Flying from San Juan to Boston
View airlines operating flights from San Juan to Boston. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
![Frontier Airlines](https://pic.tripcdn.com/airline_logo/3x/f9.png?proc=resize/m_w,w_600,h_600,B0B3)
Frontier Airlines
From THB 1,512
![Spirit Airlines](https://pic.tripcdn.com/airline_logo/3x/nk.png?proc=resize/m_w,w_600,h_600,B0B3)
Spirit Airlines
From THB 2,169
![Jetblue Airways](https://pic.tripcdn.com/airline_logo/3x/b6.png?proc=resize/m_w,w_600,h_600,B0B3)
Jetblue Airways
From THB 3,771
![American Airlines](https://pic.tripcdn.com/airline_logo/3x/aa.png?proc=resize/m_w,w_600,h_600,B0B3)
American Airlines
From THB 6,173
![Delta Air Lines](https://pic.tripcdn.com/airline_logo/3x/dl.png?proc=resize/m_w,w_600,h_600,B0B3)
Delta Air Lines
From THB 10,177
![United Airlines](https://pic.tripcdn.com/airline_logo/3x/ua.png?proc=resize/m_w,w_600,h_600,B0B3)
United Airlines
From THB 11,057
![airlines](https://pic.tripcdn.com/airline_logo/3x/mu.png_.webp?proc=resize/m_w,w_600,h_600,B0B3)
ANA airlines
Find more flights and airlines
Alternative Routes from San Juan to Boston
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from San Juan to Boston.
- CheapestBEG17:1039h 20m2 transferLPT13:30Belgrade Nikola Tesla Airport - Lampang AirportThu, Aug 1LufthansaTHB 28,493
- BEG12:4039h 40m2 transferLPT09:20Belgrade Nikola Tesla Airport - Lampang AirportThu, Aug 1Qatar AirwaysTHB 37,219
- BEG11:0041h 20m4 transferLPT09:20Belgrade Nikola Tesla Airport - Lampang AirportSat, Aug 10Hainan AirlinesTHB 45,632
- BEG11:0041h 20m4 transferLPT09:20Belgrade Nikola Tesla Airport - Lampang AirportSat, Aug 10Hainan AirlinesTHB 45,632Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from San Juan to Boston
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Juan to Boston. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from San Juan to Boston
Cheapest nonstop flight price | THB 1,511 |
---|---|
Cheapest round-trip ticket price | THB 3,417 |
Off-season for travel | June |
Peak season for travel | December |
Flight distance | 2,701.02km |
Average flight time | 4 hours 5 minutes |
Popular airline | Frontier Airlines |
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