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Flights from Kauai to Boston

Cheap flight deals from Kauai to Boston

Find the cheapest flights from Kauai to Boston within the next three months. Book one-way flights from AED 1,053 or round-trip tickets from AED 2,247.

  • Round-trip
  • One way

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Flight Info | Kauai to Boston

The distance between Kauai and Boston is about 8,252.03 km. The most popular month to Boston is May. The off-season for travel is March.

Cheapest one-way flight price AED 1,053
Cheapest return ticket price AED 2,247
Off-season for travel March
Peak season for travel May
Flight distance 8,252.03 km

When is the cheapest time to fly from Kauai to Boston?

The best time to book the cheapest flights from Kauai to Boston is between Sep 7 and Sep 14. One-way ticket prices start at AED 1,041 according to our flight calendar.

Cheapest flights
From price
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  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Kauai (LIH) to Boston (BOS) the cheapest?

    Airlines adjust prices for flights from Kauai to Boston based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Kauai (LIH) to Boston (BOS) cost?

    According to Trip.com's data, the lowest price is around AED 2,434.

  • How many airports are there in Boston (BOS)?

How to find a cheap flight from Kauai 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 Kauai to Boston. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Kauai to Boston ticket.
Tap "Date" on flight search bar to scan through the calender for Kauai to Boston airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Tue, Sep 2 at AED 1053 for one-way flights.
2
Compare cheap Kauai to Boston flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Kauai to Boston. The cheapest airline operating is Delta Air Lines.
3
Set up a Price Alert
By setting up a Price Alert for your Kauai to Boston route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Kauai to Boston flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Kauai to Boston to get exclusive deals for you.

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