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Flights from Islip to Boston Starting at £73
We've found these cheap flights for you. You can book one-way or return flight tickets.
- One way
- Round-trip
- ISP21:3711h 8m1 stopBOS08:45Thu, Apr 4|Islip - Boston|Frontier Airlines£73£32878% OFF78% OFF£328£73
- ISP13:408h 7m1 stopBOS21:47Fri, Mar 29|Islip - Boston|Frontier Airlines£107£32867% OFF67% OFF£328£107
- ISP18:0014h 45m1 stopBOS08:45Sat, Mar 30|Islip - Boston|Frontier Airlines£108£32867% OFF67% OFF£328£108
- ISP18:0514h 3m1 stopBOS08:08Sat, May 11|Islip - Boston|Frontier Airlines£108£108
- ISP18:0514h 3m1 stopBOS08:08Fri, Apr 12|Islip - Boston|Frontier Airlines£115£115
- ISP14:0520h 17m1 stopBOS10:22Thu, Jun 13|Islip - Boston|Breeze Airways£172£172
- ISP06:003h 45m1 stopBOS09:45Thu, Jun 13|Islip - Boston|Southwest Airlines£282£282
- ISP13:003h 5mDirectBOS14:00Fri, Apr 5|Islip - Boston|Frontier 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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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Islip to Boston
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines
From £73
Breeze Airways
From £172
Southwest Airlines
From £282
ANA airlines
Find more flights and airlines
Alternative Routes from Islip to Boston
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Islip to Boston.
- CheapestISP21:3711h 8m1 transferBOS08:45Long Island Macarthur Airport - General Edward Lawrence Logan International AirportThu, Apr 4Frontier Airlines£73
- ISP21:3711h 8m1 transferBOS08:45Long Island Macarthur Airport - General Edward Lawrence Logan International AirportThu, Apr 4Frontier Airlines£73Find More Flights
How do I find the cheapest flights?
Flight Information from Islip to Boston
Cheapest direct flight price | £72 |
---|---|
Cheapest month | December |
Peak season for travel | June |
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