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Kaua'i

$253+ Cheap flights from Massachusetts to Kaua'i

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LIH
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
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Cheap flight deals from Massachusetts to Kaua'i

Cheapest flights from Massachusetts to Kaua'i
Explore the most affordable flight options available from Massachusetts to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:00 am
BOS
-
LIH
1 stop14h 22m
Delta
Tue 11/1010:45 pm
LIH
-
BOS
1 stop16h 38m
Delta
Deal found 2/17$488
This United Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:00 am
BOS
-
LIH
2 stops15h 59m
United Airlines
Tue 11/101:50 pm
LIH
-
BOS
1 stop13h 33m
United Airlines
Deal found 2/16$494
This Delta deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:10 am
BOS
-
LIH
1 stop16h 30m
Delta
Mon 3/1610:05 pm
LIH
-
BOS
2 stops15h 41m
Delta
Deal found 2/14$501
This Alaska Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:45 pm
BOS
-
LIH
1 stop27h 24m
Alaska Airlines
Wed 9/21:15 pm
LIH
-
BOS
1 stop12h 16m
Alaska Airlines
Deal found 2/16$508
This Alaska Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:45 pm
BOS
-
LIH
1 stop27h 24m
Multiple Airlines
Wed 9/29:24 am
LIH
-
BOS
2 stops16h 07m
Multiple Airlines
Deal found 2/16$513
This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:37 am
BOS
-
LIH
1 stop16h 03m
Delta
Thu 5/149:40 pm
LIH
-
BOS
2 stops19h 11m
Delta
Deal found 2/17$514
This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:10 am
BOS
-
LIH
1 stop16h 30m
Delta
Tue 3/318:19 pm
LIH
-
BOS
1 stop13h 24m
Delta
Deal found 2/16$515
This American Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:15 am
BOS
-
LIH
1 stop14h 59m
American Airlines
Mon 3/169:30 pm
LIH
-
BOS
1 stop13h 00m
American Airlines
Deal found 2/14$523
This Delta deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:35 am
BDL
-
LIH
2 stops15h 47m
Delta
Mon 12/1410:26 pm
LIH
-
BDL
2 stops16h 52m
Delta
Deal found 2/15$674
This United Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:00 am
ALB
-
LIH
1 stop13h 59m
United Airlines
Fri 12/48:30 pm
LIH
-
ALB
2 stops15h 25m
United Airlines
Deal found 2/17$699
This Delta deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:35 am
BDL
-
LIH
2 stops15h 47m
Delta
Thu 12/1010:26 pm
LIH
-
BDL
2 stops16h 52m
Delta
Deal found 2/15$713
This Southwest deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/247:55 am
ALB
-
LIH
2 stops14h 35m
Southwest
Tue 4/148:10 pm
LIH
-
ALB
2 stops15h 50m
Southwest
Deal found 2/15$720

Find flight deals from Massachusetts to Kaua'i

Keep the following information in mind while searching for Massachusetts to Kaua'i flight deals. Data was last updated February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$488
(American Airlines)

One-way from

$253
(Delta)

Popular in

December

Cheapest in

September

Average price

$832
Provider with most accurate pricing for Boston Logan Intl-Lihue flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Lihue flights.
Search Deals
From Massachusetts to Kaua'i
Search Deals
One-way flight from Massachusetts to Kaua'i
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Kaua'i that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 19, 2026.
Use the filters below to find and compare flights from Massachusetts to Kaua'i that are best for you.

Fly from

Massachusetts

Fly to

Kaua'i

Route

Depart

Return

Price

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Mon 3/9

7:10 am-5:40 pm

1 stop16h 30m

Lihue

Mon 3/16

10:05 pm-7:46 pm

2 stops15h 41m

$501

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Tue 3/10

7:10 am-6:50 pm

2 stops17h 40m

Lihue

Tue 3/31

8:19 pm-3:43 pm

1 stop13h 24m

$521

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Tue 3/24

11:00 am-9:57 pm

1 stop16h 57m

Lihue

Wed 3/25

1:15 pm-7:04 am

1 stop11h 49m

$528

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Mon 3/16

11:00 am-9:57 pm

1 stop16h 57m

Lihue

Mon 3/23

1:15 pm-12:49 pm

2 stops17h 34m

$529

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Mon 3/2

7:30 am-7:49 pm

1 stop17h 19m

Lihue

Mon 3/9

8:21 pm-3:42 pm

1 stop13h 21m

$530

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Tue 3/3

5:50 am-6:46 pm

2 stops17h 56m

Lihue

Tue 3/10

8:21 pm-3:42 pm

1 stop13h 21m

$536

AlbanyLihue

ALB - LIH

ALBLIH

Albany Intl

Tue 3/24

7:55 am-4:30 pm

2 stops14h 35m

Lihue

Tue 4/14

8:10 pm-6:00 pm

2 stops15h 50m

$720

HartfordLihue

BDL - LIH

BDLLIH

Hartford Bradley Intl

Thu 3/19

6:53 am-4:14 pm

2 stops15h 21m

Lihue

Tue 3/24

9:30 pm-5:33 pm

2 stops14h 03m

$759

HartfordLihue

BDL - LIH

BDLLIH

Hartford Bradley Intl

Mon 3/30

7:30 am-3:47 pm

1 stop14h 17m

Lihue

Wed 4/8

12:40 pm-10:03 am

2 stops15h 23m

$820

HartfordLihue

BDL - LIH

BDLLIH

Hartford Bradley Intl

Mon 3/30

6:53 am-4:14 pm

2 stops15h 21m

Lihue

Wed 4/8

2:12 pm-11:22 am

2 stops15h 10m

$828

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 25 results
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Best time to book a flight from Massachusetts to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Massachusetts with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Massachusetts to Kaua'i

What is the cheapest month to book a flight from Massachusetts to Kaua'i?

Currently, April is the cheapest month in which you can book a flight from Massachusetts to Kaua'i (average of $286). Flying from Massachusetts to Kaua'i in July is currently the most expensive (average of $592). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Kaua'i. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Massachusetts to Kaua'i?

    Delta, United Airlines, and Southwest can get you from Massachusetts to Kaua'i in just under 14h 35m. Your travel time can differ by up to 2h 22m. Massachusetts and Kaua'i are separated by a distance of 4980 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Massachusetts to Kaua'i one-way?

    One-way options have recently been found by users for as low as $236 on Delta. Other airlines that offer cheap prices include United Airlines from $246 and American Airlines from $246 one-way.

  • Can I find deals for flights from Massachusetts to Kaua'i that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Kaua'i?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Kaua'i.

  • Can I find deals for business class flights from Massachusetts to Kaua'i?

    Yes. Cheapflights offers flight deals from Massachusetts to Kaua'i by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Massachusetts to Kaua'i?

    Currently, April is the cheapest month in which you can book a flight from Massachusetts to Kaua'i (average of $286). Flying from Massachusetts to Kaua'i in July is currently the most expensive (average of $592). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Massachusetts to Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Massachusetts to Kaua'i

Discover the top 5 airlines that operate flights from Massachusetts to Kaua'i. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$282Average$952FlexibilityNo cancel feeOn-time85%
DeltaCheapest$315Average$722FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$464Average$647FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$483Average$831FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$528Average$902FlexibilityNo cancel feeOn-time69%

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