Cheap flights from Islip to Boston from £206

Travelers frequently search for route combinations, such as Islip and Atlanta, West Palm Beach, Orlando, Denver, New York, Las Vegas, Chicago, Miami, Los Angeles, Mexico City, Bogotá, Dallas, Phoenix, Philadelphia, San Francisco, Cancún, Houston, San Juan, Washington, D.C., Dhaka.

Travelers frequently search for route combinations, such as Boston and London, Manchester, Dublin, Athens, Toronto, Edinburgh, Glasgow, Birmingham, Riga, Washington, D.C., Taipei, Paris, Tallinn, Las Vegas, San Juan, Raleigh, Malta, Orlando, Shannon, County Clare, Hong Kong.

The main airport in Islip is Long Island MacArthur. It is also served by John F. Kennedy International, Newark Liberty International, Philadelphia International, LaGuardia, Bradley International, Tweed New Haven, New York Stewart International Airport, Westchester County, Albany International, Lehigh Valley International.

The main airport in Boston is Logan International. It is also served by Logan International, Bradley International, Rhode Island T. F. Green Int'l Airport, Tweed New Haven, Portland International Jetport, Manchester–Boston Regional, Albany International, Portsmouth International Airport at Pease, Augusta State, Lebanon Municipal.

Currently, you can fly between Islip and Boston with Frontier Airlines, Spirit Airlines, JetBlue Airways, BREEZE, Silver Airways.

If you don’t have specific dates for your trip between Islip and Boston, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Islip and Boston, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Islip. The main one is Long Island MacArthur and other nearby airports include John F. Kennedy International, Newark Liberty International, Philadelphia International, LaGuardia, Bradley International, Tweed New Haven, New York Stewart International Airport, Westchester County, Albany International, Lehigh Valley International

There are a number of airports in and around Boston. The main one is Logan International and other nearby airports include Logan International, Bradley International, Rhode Island T. F. Green Int'l Airport, Tweed New Haven, Portland International Jetport, Manchester–Boston Regional, Albany International, Portsmouth International Airport at Pease, Augusta State, Lebanon Municipal.