Cheap flights from Boston, MA to Kauai, HI

Travelers frequently search for route combinations, such as Boston and London, Dublin, Edinburgh, Athens, Manchester, Vilnius, New Orleans, Orlando, Washington, D.C., Paris, New York, San Francisco, Atlanta, Raleigh, Chicago, Rome, Vienna, Miami, Glasgow, Las Vegas.

Travelers frequently search for route combinations, such as Kauai and London, Kahului, Honolulu, Sydney, Denpasar, Bangkok, Chiang Mai, Edinburgh, Edmonton, Stockholm, Kolkata, Kailua, Melbourne, Perth, Saipan, Fort Lauderdale, Kansas City, San José, Singapore, Los Angeles.

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, Portland International Jetport, Manchester–Boston Regional, Albany International, Augusta State, Lebanon Municipal, Portsmouth International Airport at Pease, Barnstable Municipal.

Yes, it's possible to combine different modes of transport between Boston and Kauai thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Boston and Kauai can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.

Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.

Currently, you can fly between Boston and Kauai with Hawaiian Airlines, Alaska Airlines, JetBlue Airways, Spirit Airlines, Frontier Airlines.

If you don’t have specific dates for your trip between Boston and Kauai, 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 Boston and Kauai, 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 Boston. The main one is Logan International and other nearby airports include Logan International, Bradley International, Rhode Island T. F. Green Int'l Airport, Portland International Jetport, Manchester–Boston Regional, Albany International, Augusta State, Lebanon Municipal, Portsmouth International Airport at Pease, Barnstable Municipal