What airlines fly to Kaua'i?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Kaua'i from Massachusetts according to our data. Delta is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 4 different airlines that fly to Kaua'i on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Massachusetts to Kaua'i?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Massachusetts to Kaua'i

When did momondo last update prices for flights from Massachusetts to Kaua'i?

Prices for flights from Massachusetts to Kaua'i are refreshed on a daily basis.

How many operators does momondo search for flights from Massachusetts to Kaua'i?

There are 4 operators available for flights from Massachusetts to Kaua'i as of June 2026.

How old do you have to be to fly from Massachusetts to Kaua'i?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Massachusetts to Kaua'i.

What documentation or ID do you need to fly to Kaua'i?

The necessary travel and health documents for your Kaua'i trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$272 Cheap Flights from Massachusetts to Kaua'i in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Massachusetts to Kaua'i

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:50 am - 8:22 pm

BOS

LIH

14h 32m

1 stop

10:45 pm - 3:54 pm

LIH

BOS

12h 09m

1 stop

$548Delta

Tue, Nov 17 - Tue, Nov 24

7:45 am - 7:01 pm

BOS

LIH

17h 16m

1 stop

9:50 pm - 11:51 pm

LIH

BOS

20h 01m

2 stops

$551Delta

Mon, Sep 28 - Mon, Oct 5

6:00 am - 7:22 pm

BOS

LIH

19h 22m

2 stops

9:45 pm - 3:54 pm

LIH

BOS

12h 09m

1 stop

$554Delta

Sun, Oct 25 - Fri, Oct 30

6:05 am - 7:01 pm

BOS

LIH

18h 56m

2 stops

9:50 pm - 11:51 pm

LIH

BOS

20h 01m

2 stops

$556Delta

Mon, Sep 28 - Mon, Oct 5

11:30 am - 7:44 pm

BOS

LIH

14h 14m

1 stop

1:05 pm - 9:44 am

LIH

BOS

14h 39m

2 stops

$566United Airlines

Thu, Oct 1 - Wed, Oct 7

12:15 pm - 8:14 pm

BOS

LIH

13h 59m

1 stop

1:20 pm - 8:14 am

LIH

BOS

12h 54m

1 stop

$569United Airlines

Sat, Sep 5 - Wed, Sep 16

11:30 am - 7:44 pm

BOS

LIH

14h 14m

1 stop

12:52 pm - 8:16 am

LIH

BOS

13h 24m

1 stop

$573United Airlines

Thu, Oct 1 - Wed, Oct 7

7:00 am - 8:09 pm

ALB

LIH

19h 09m

2 stops

10:00 pm - 11:31 pm

LIH

ALB

19h 31m

2 stops

$684American Airlines

Fri, Aug 21 - Thu, Aug 27

6:24 pm - 11:48 am

BDL

LIH

23h 24m

2 stops

10:46 pm - 8:02 pm

LIH

BDL

15h 16m

2 stops

$742American Airlines

Mon, Sep 28 - Mon, Oct 5

9:13 am - 8:09 pm

BDL

LIH

16h 56m

2 stops

12:59 pm - 10:20 am

LIH

BDL

15h 21m

2 stops

$812American Airlines

Thu, Aug 13 - Tue, Aug 25

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United Airlines flights from Massachusetts to Kaua'i

Our best United Airlines deals on Massachusetts to Kaua'i flight tickets

United Airlines

Aug 24

BOS7:45 amBoston Logan Intl

13h 55m

1 stop

LIH3:40 pmLihue

Aug 31

LIH7:35 pmLihue

12h 12m

1 stop

BOS1:47 pmBoston Logan Intl

$548

United Airlines

Oct 1

BOS11:30 amBoston Logan Intl

14h 14m

1 stop

LIH7:44 pmLihue

Oct 7

LIH1:05 pmLihue

14h 39m

2 stops

BOS9:44 amBoston Logan Intl

$566

United Airlines

Sep 5

BOS12:15 pmBoston Logan Intl

13h 59m

1 stop

LIH8:14 pmLihue

Sep 16

LIH1:20 pmLihue

12h 54m

1 stop

BOS8:14 amBoston Logan Intl

$569

Delta flights from Massachusetts to Kaua'i

Our best Delta deals on Massachusetts to Kaua'i flight tickets

Delta

Sep 28

BOS7:45 amBoston Logan Intl

17h 16m

1 stop

LIH7:01 pmLihue

Oct 5

LIH9:50 pmLihue

20h 01m

2 stops

BOS11:51 pmBoston Logan Intl

$551

Delta

Oct 25

BOS6:00 amBoston Logan Intl

19h 22m

2 stops

LIH7:22 pmLihue

Oct 30

LIH9:45 pmLihue

12h 09m

1 stop

BOS3:54 pmBoston Logan Intl

$554

Delta

Sep 28

BOS6:05 amBoston Logan Intl

18h 56m

2 stops

LIH7:01 pmLihue

Oct 5

LIH9:50 pmLihue

20h 01m

2 stops

BOS11:51 pmBoston Logan Intl

$556

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Tue 11/17

10:50 am-8:22 pm

1 stop14h 32m

Lihue

Tue 11/24

10:45 pm-3:54 pm

1 stop12h 09m

$548

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Mon 9/28

7:45 am-7:01 pm

1 stop17h 16m

Lihue

Mon 10/5

9:50 pm-11:51 pm

2 stops20h 01m

$551

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Sun 10/25

6:00 am-7:22 pm

2 stops19h 22m

Lihue

Fri 10/30

9:45 pm-3:54 pm

1 stop12h 09m

$554

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Mon 9/28

6:05 am-7:01 pm

2 stops18h 56m

Lihue

Mon 10/5

9:50 pm-11:51 pm

2 stops20h 01m

$556

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Thu 10/1

11:30 am-7:44 pm

1 stop14h 14m

Lihue

Wed 10/7

1:05 pm-9:44 am

2 stops14h 39m

$566

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Sat 9/5

12:15 pm-8:14 pm

1 stop13h 59m

Lihue

Wed 9/16

1:20 pm-8:14 am

1 stop12h 54m

$569

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Thu 10/1

11:30 am-7:44 pm

1 stop14h 14m

Lihue

Wed 10/7

12:52 pm-8:16 am

1 stop13h 24m

$573

AlbanyLihue

ALB - LIH

ALBLIH

Albany Intl

Fri 8/21

7:00 am-8:09 pm

2 stops19h 09m

Lihue

Thu 8/27

10:00 pm-11:31 pm

2 stops19h 31m

$684

HartfordLihue

BDL - LIH

BDLLIH

Hartford Bradley Intl

Mon 9/28

6:24 pm-11:48 am

2 stops23h 24m

Lihue

Mon 10/5

10:46 pm-8:02 pm

2 stops15h 16m

$742

HartfordLihue

BDL - LIH

BDLLIH

Hartford Bradley Intl

Thu 8/13

9:13 am-8:09 pm

2 stops16h 56m

Lihue

Tue 8/25

12:59 pm-10:20 am

2 stops15h 21m

$812

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Massachusetts to Kaua'i

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Kaua'i?

In general, August is the cheapest month to fly from Massachusetts to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $264. The month of April is another great option to travel to Kaua'i, with average flight prices from Massachusetts averaging around $286.

How far in advance should I book a flight from Massachusetts to Kaua'i?

You are more likely to see cheaper flights to Kaua'i from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to Kaua'i for around $792 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kaua'i from Massachusetts for as low as $579 on momondo.

Can stopping save me money on Massachusetts to Kaua'i flights?

No. A direct flight is the cheapest option for a flight between Massachusetts to Kaua'i.

Cheap Massachusetts to Kaua'i flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Kaua'i

Fastest flight time	12h 45m
Direct flights	None

The fastest flight from Massachusetts to Kaua'i takes 12h 45m

There are no direct flights from Massachusetts to Kaua'i. There are no popular flight routes from Massachusetts to Kaua'i.

Search flight deals

Frequently asked questions about flying from Massachusetts to Kaua'i

When did momondo last update prices for flights from Massachusetts to Kaua'i?
Prices for flights from Massachusetts to Kaua'i are refreshed on a daily basis.
How many operators does momondo search for flights from Massachusetts to Kaua'i?
There are 4 operators available for flights from Massachusetts to Kaua'i as of June 2026.
How old do you have to be to fly from Massachusetts to Kaua'i?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Massachusetts to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The necessary travel and health documents for your Kaua'i trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Massachusetts to Kaua'i?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Massachusetts to Kaua'i is Airbus A321neo (11.21% of total bookings). The next most popular plane models are Airbus A220-300 (11.05%), Airbus A320-100/200 (8.69%), and Airbus A321-100/200 (7.97%).

Best airlines flying from Massachusetts to Kaua'i

Compare and see reviews for airlines that fly from Massachusetts to Kaua'i with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $274	Free Cancellation	Rating 7.8 8,422 reviews	Search Delta flights
United Airlines	PriceFrom $417	Free Cancellation	Rating 7.4 9,871 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $489	Free Cancellation	Rating 7.9 12,558 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $513	Free Cancellation	Rating 7.1 11,733 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to Kaua'i?

Finding the right flight to Kaua'i from Massachusetts is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kaua'i quick and easy, saving you time and money.

Can I find flights from Massachusetts to Kaua'i with flexible booking policies on momondo?

All flight searches from Massachusetts to Kaua'i on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Massachusetts to Kaua'i?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Massachusetts to Kaua'i.

I’m not ready to book a flight from Massachusetts to Kaua'i right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Massachusetts to Kaua'i flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.