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Kaua'i

$204+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LIH
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap 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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$425
(Alaska Airlines)

One-way from

$204
(Alaska Airlines)

Popular in

December

Cheapest in

November

Average price

$616
Provider with most accurate pricing for Boston Logan Intl-Lihue flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Lihue flights.
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From Massachusetts to Kaua'i
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One-way flight from Massachusetts to Kaua'i
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Highest demand for flights based on searches. 3% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 6, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/5. 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.
Tue 12/96:52 pmBOS - LIH
1 stop21h 01mAlaska Airlines
Mon 12/154:51 pmLIH - BOS
1 stop17h 46mAlaska Airlines
Deal found 11/5$425
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 12/76:52 pmBOS - LIH
1 stop21h 01mAlaska Airlines
Mon 12/154:51 pmLIH - BOS
1 stop17h 46mAlaska Airlines
Deal found 11/5$428
This Delta deal was found by Cheapflights users on 11/5. 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 12/811:25 amBOS - LIH
1 stop13h 45mDelta
Tue 12/169:50 pmLIH - BOS
1 stop13h 13mDelta
Deal found 11/5$445
This Delta deal was found by Cheapflights users on 11/5. 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 12/95:45 amBOS - LIH
2 stops17h 48mDelta
Tue 12/169:50 pmLIH - BOS
1 stop13h 13mDelta
Deal found 11/5$451
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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.
Sat 12/64:24 pmBOS - LIH
1 stop26h 29mAlaska Airlines
Mon 12/154:51 pmLIH - BOS
1 stop17h 46mAlaska Airlines
Deal found 11/5$454
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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.
Thu 12/46:52 pmBOS - LIH
1 stop21h 01mAlaska Airlines
Mon 12/154:51 pmLIH - BOS
1 stop17h 46mAlaska Airlines
Deal found 11/5$459
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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.
Fri 12/56:52 pmBOS - LIH
2 stops25h 14mAlaska Airlines
Mon 12/154:51 pmLIH - BOS
1 stop17h 46mAlaska Airlines
Deal found 11/5$464
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 12/76:52 pmBOS - LIH
1 stop21h 01mAlaska Airlines
Tue 12/162:53 pmLIH - BOS
1 stop21h 59mAlaska Airlines
Deal found 11/5$467
This Delta deal was found by Cheapflights users on 11/5. 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.
Fri 12/57:15 amBOS - LIH
1 stop17h 55mDelta
Tue 12/169:50 pmLIH - BOS
1 stop13h 13mDelta
Deal found 11/5$472
This Delta deal was found by Cheapflights users on 11/6. 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 12/46:09 amBDL - LIH
2 stops17h 24mDelta
Thu 12/1110:55 pmLIH - BDL
2 stops19h 43mDelta
Deal found 11/6$659
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Thu 12/117:50 pmBDL - LIH
2 stops22h 08mUnited Airlines
Thu 12/188:30 pmLIH - BDL
2 stops22h 28mUnited Airlines
Deal found 11/5$808
This Delta deal was found by Cheapflights users on 11/4. 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 11/106:00 amALB - LIH
2 stops17h 16mDelta
Wed 11/199:40 pmLIH - ALB
2 stops13h 27mDelta
Deal found 11/4$819

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 November 6, 2025.
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 12/8

11:25 am-8:10 pm

1 stop13h 45m

Lihue

Tue 12/16

9:50 pm-4:03 pm

1 stop13h 13m

$445

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Tue 1/20

7:30 am-6:31 pm

1 stop16h 01m

Lihue

Tue 1/27

9:31 pm-4:17 pm

1 stop13h 46m

$445

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Tue 1/20

4:20 pm-4:54 pm

2 stops29h 34m

Lihue

Thu 1/29

10:25 am-5:39 pm

1 stop26h 14m

$449

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Tue 1/20

7:30 am-6:31 pm

1 stop16h 01m

Lihue

Thu 1/29

9:31 pm-3:53 pm

2 stops13h 22m

$450

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Wed 2/4

7:30 am-6:31 pm

1 stop16h 01m

Lihue

Tue 2/10

10:45 pm-6:30 pm

2 stops14h 45m

$451

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Tue 12/9

5:45 am-6:33 pm

2 stops17h 48m

Lihue

Tue 12/16

9:50 pm-4:03 pm

1 stop13h 13m

$451

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Wed 2/4

4:20 pm-1:03 pm

1 stop25h 43m

Lihue

Tue 2/10

10:25 am-5:39 pm

1 stop26h 14m

$453

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Wed 1/21

5:35 am-6:31 pm

2 stops17h 56m

Lihue

Sun 1/25

9:31 pm-4:17 pm

1 stop13h 46m

$480

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Tue 1/13

6:10 am-6:21 pm

2 stops17h 11m

Lihue

Sun 1/25

10:45 pm-4:09 pm

1 stop12h 24m

$480

HartfordLihue

BDL - LIH

BDLLIH

Hartford Bradley Intl

Tue 3/3

4:50 pm-6:31 pm

2 stops30h 41m

Lihue

Wed 3/4

10:45 pm-11:41 pm

2 stops19h 56m

$650

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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, November is the cheapest month in which you can book a flight from Massachusetts to Kaua'i (average of $307). 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.

What is the cheapest time of day to fly from MA to FUS?

Find hourly flight availability from Massachusetts to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

One of the essential ways to save on airfare from Massachusetts to Kaua'i is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 41% on airfare.

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, Alaska Airlines, and United Airlines can get you from Massachusetts to Kaua'i in just under 13h 45m. Your travel time can differ by up to 15h 49m. Massachusetts and Kaua'i are separated by a distance of 5124 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 $204 on Alaska Airlines. Other airlines that offer cheap prices include United Airlines from $360 and American Airlines from $697 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, November is the cheapest month in which you can book a flight from Massachusetts to Kaua'i (average of $307). 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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Top 6 airlines flying from Massachusetts to Kaua'i

Discover the top 6 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$351Average$715FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$427Average$832FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$442Average$677FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$444Average$623FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$548Average$550FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$565Average$923FlexibilityNo cancel feeOn-time69%

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