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Kaua'i

$243+ 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
Jul 30 — Aug 61
Wed 7/30
Wed 8/6
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 July 25, 2025.

Round-trip from

$408
(Alaska Airlines)

One-way from

$243
(Alaska Airlines)

Popular in

July

Cheapest in

September

Average price

$1,012
From Massachusetts to Kaua'i
Search Deals
One-way flight from Massachusetts to Kaua'i
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Highest demand for flights based on searches. 21% potential increase in price ($196 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 25, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 10/296:59 pmBOS - LIH
2 stops24h 44mAlaska Airlines
Tue 11/46:20 pmLIH - BOS
2 stops16h 21mAlaska Airlines
Deal found 7/24$408
This Delta deal was found by Cheapflights users on 7/23. 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 11/108:15 pmBOS - LIH
1 stop27h 08mDelta
Tue 11/2510:45 pmLIH - BOS
1 stop12h 09mDelta
Deal found 7/23$517
This Delta deal was found by Cheapflights users on 7/21. 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 11/46:00 amALB - LIH
2 stops17h 23mDelta
Wed 11/510:26 pmLIH - ALB
2 stops19h 42mDelta
Deal found 7/21$577
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 11/156:05 amBOS - LIH
1 stop14h 49mAmerican Airlines
Sat 11/222:49 pmLIH - BOS
2 stops14h 07mAmerican Airlines
Deal found 7/23$578
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 11/1511:40 amBOS - LIH
2 stops15h 36mUnited Airlines
Sat 11/228:30 pmLIH - BOS
2 stops14h 40mUnited Airlines
Deal found 7/23$584
This Delta deal was found by Cheapflights users on 7/23. 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 9/15:35 amBDL - LIH
2 stops17h 43mDelta
Tue 9/98:28 pmLIH - BDL
2 stops18h 00mDelta
Deal found 7/23$606
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Mon 9/17:54 pmBDL - LIH
2 stops45h 31mUnited Airlines
Tue 9/97:40 pmLIH - BDL
1 stop14h 11mUnited Airlines
Deal found 7/23$813
This American Airlines deal was found by Cheapflights users on 7/24. 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 7/285:13 amBDL - LIH
2 stops15h 27mAmerican Airlines
Wed 7/309:46 pmLIH - BDL
2 stops15h 41mAmerican Airlines
Deal found 7/24$849
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Fri 8/84:47 pmALB - LIH
3 stops24h 24mUnited Airlines
Tue 8/1212:56 pmLIH - ALB
2 stops20h 13mUnited Airlines
Deal found 7/24$1,324
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Thu 11/65:59 pmALB - LIH
2 stops24h 19mAmerican Airlines
Tue 12/22:49 pmLIH - ALB
2 stops15h 20mAmerican Airlines
Deal found 7/22$2,657

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 July 25, 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

Wed 10/29

6:59 pm-1:43 pm

2 stops24h 44m

Lihue

Tue 11/4

6:20 pm-3:41 pm

2 stops16h 21m

$408

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Mon 11/10

8:15 pm-6:23 pm

1 stop27h 08m

Lihue

Tue 11/25

10:45 pm-3:54 pm

1 stop12h 09m

$517

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Sat 11/15

6:05 am-3:54 pm

1 stop14h 49m

Lihue

Sat 11/22

2:49 pm-9:56 am

2 stops14h 07m

$578

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Sat 11/15

11:40 am-10:16 pm

2 stops15h 36m

Lihue

Sat 11/22

8:30 pm-4:10 pm

2 stops14h 40m

$584

HartfordLihue

BDL - LIH

BDLLIH

Hartford Bradley Intl

Mon 9/1

5:35 am-5:18 pm

2 stops17h 43m

Lihue

Tue 9/9

8:28 pm-8:28 pm

2 stops18h 00m

$606

HartfordLihue

BDL - LIH

BDLLIH

Hartford Bradley Intl

Mon 9/8

7:54 pm-11:25 am

2 stops21h 31m

Lihue

Mon 9/15

1:13 pm-12:20 pm

2 stops17h 07m

$656

HartfordLihue

BDL - LIH

BDLLIH

Hartford Bradley Intl

Tue 9/9

8:54 am-8:32 pm

3 stops17h 38m

Lihue

Mon 9/15

9:40 pm-9:56 pm

2 stops18h 16m

$1,121

AlbanyLihue

ALB - LIH

ALBLIH

Albany Intl

Fri 8/8

6:00 am-4:18 pm

2 stops16h 18m

Lihue

Tue 8/12

9:36 am-9:00 am

2 stops17h 24m

$1,187

AlbanyLihue

ALB - LIH

ALBLIH

Albany Intl

Fri 8/8

4:47 pm-11:11 am

3 stops24h 24m

Lihue

Tue 8/12

12:56 pm-3:09 pm

2 stops20h 13m

$1,324

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Tue 12/9

6:20 pm-12:03 pm

1 stop22h 43m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 17 results
1
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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, January is the cheapest month in which you can book a flight from Massachusetts to Kaua'i (average of $440). Flying from Massachusetts to Kaua'i in June is currently the most expensive (average of $689). 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 July 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Massachusetts to Kaua'i as you normally would.

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kaua'i. Reviews last updated July 25, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Massachusetts to Kaua'i have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,235 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,967 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,876 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

  • 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 $243 on Alaska Airlines. Other airlines that offer cheap prices include United Airlines from $292 and Delta from $307 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, January is the cheapest month in which you can book a flight from Massachusetts to Kaua'i (average of $440). Flying from Massachusetts to Kaua'i in June is currently the most expensive (average of $689). 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 July 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$314Average$611FlexibilityNo cancel feeOn-time62%
DeltaCheapest$352Average$739FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$369Average$650FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$417Average$628FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$444Average$630FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$448Average$846FlexibilityNo cancel feeOn-time69%

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