What is the cheapest airline that flies from Boise Air Term. Gowen Fld to Kaua'i?

Delta, Alaska Airlines, and Southwest are the most popular carriers operating from Boise Air Term. Gowen Fld to Kaua'i

What airlines fly to Kaua'i?

Alaska Airlines, Delta and Southwest are the top three most popular airlines that fly to Kaua'i from Boise according to our data. Alaska Airlines is the first choice among our users, with 52% 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.

When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Kaua'i?

Prices for flights from Boise Air Term. Gowen Fld Airport to Kaua'i are refreshed on a daily basis.

How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Kaua'i?

As of July 2026, there are 4 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to Kaua'i.

How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Kaua'i?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport to Kaua'i.

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

The required travel and health documents for your Kaua'i trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaua'i. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$176 Cheap Flights from Boise to Kaua'i in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boise to Kaua'i

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:38 am - 8:22 pm

BOI

LIH

12h 44m

1 stop

10:45 pm - 10:05 am

LIH

BOI

8h 20m

1 stop

$352Delta

Wed, Dec 9 - Wed, Dec 16

9:53 am - 9:58 pm

BOI

LIH

15h 05m

1 stop

9:43 am - 11:59 pm

LIH

BOI

11h 16m

2 stops

$358Multiple Airlines

Wed, Dec 9 - Wed, Dec 16

7:00 am - 4:30 pm

BOI

LIH

12h 30m

2 stops

11:16 am - 11:59 pm

LIH

BOI

9h 43m

2 stops

$363Multiple Airlines

Wed, Dec 9 - Wed, Dec 16

12:23 pm - 7:16 pm

BOI

LIH

10h 53m

1 stop

9:55 pm - 9:55 am

LIH

BOI

8h 00m

1 stop

$381Delta

Fri, Aug 7 - Thu, Aug 13

11:12 am - 7:16 pm

BOI

LIH

12h 04m

2 stops

9:55 pm - 11:43 am

LIH

BOI

9h 48m

1 stop

$387Delta

Fri, Aug 7 - Thu, Aug 13

6:23 am - 3:13 pm

BOI

LIH

12h 50m

2 stops

5:02 pm - 9:37 am

LIH

BOI

12h 35m

2 stops

$392Multiple Airlines

Fri, Aug 7 - Thu, Aug 13

2:16 pm - 8:14 pm

BOI

LIH

9h 58m

1 stop

2:17 pm - 12:28 pm

LIH

BOI

18h 11m

1 stop

$402Multiple Airlines

Thu, Oct 1 - Mon, Oct 5

2:16 pm - 9:57 pm

BOI

LIH

11h 41m

2 stops

2:17 pm - 12:28 pm

LIH

BOI

18h 11m

1 stop

$408Multiple Airlines

Thu, Oct 1 - Mon, Oct 5

2:08 pm - 9:30 pm

BOI

LIH

11h 22m

1 stop

10:31 pm - 12:35 pm

LIH

BOI

10h 04m

1 stop

$410Alaska Airlines

Tue, Oct 20 - Wed, Oct 21

12:58 pm - 9:57 pm

BOI

LIH

12h 59m

2 stops

6:00 am - 10:57 pm

LIH

BOI

12h 57m

2 stops

$415Multiple Airlines

Tue, Oct 20 - Wed, Oct 21

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Delta flights from Boise to Kaua'i

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

Delta

Dec 9

BOI10:38 amBoise Air Term. Gowen Fld

12h 44m

1 stop

LIH8:22 pmLihue

Dec 16

LIH10:45 pmLihue

8h 20m

1 stop

BOI10:05 amBoise Air Term. Gowen Fld

$352

Delta

Aug 7

BOI12:23 pmBoise Air Term. Gowen Fld

10h 53m

1 stop

LIH7:16 pmLihue

Aug 13

LIH9:55 pmLihue

8h 00m

1 stop

BOI9:55 amBoise Air Term. Gowen Fld

$381

Delta

Aug 7

BOI11:12 amBoise Air Term. Gowen Fld

12h 04m

2 stops

LIH7:16 pmLihue

Aug 13

LIH9:55 pmLihue

9h 48m

1 stop

BOI11:43 amBoise Air Term. Gowen Fld

$387

Alaska Airlines flights from Boise to Kaua'i

Our best Alaska Airlines deals on Boise to Kaua'i flight tickets

Alaska Airlines

Oct 20

BOI2:08 pmBoise Air Term. Gowen Fld

11h 22m

1 stop

LIH9:30 pmLihue

Oct 21

LIH10:31 pmLihue

10h 04m

1 stop

BOI12:35 pmBoise Air Term. Gowen Fld

$410

Alaska Airlines

Oct 5

BOI4:19 pmBoise Air Term. Gowen Fld

9h 11m

1 stop

LIH9:30 pmLihue

Oct 11

LIH10:31 pmLihue

10h 04m

1 stop

BOI12:35 pmBoise Air Term. Gowen Fld

$460

Alaska Airlines

Oct 6

BOI8:57 amBoise Air Term. Gowen Fld

28h 46m

1 stop

LIH9:43 amLihue

Oct 20

LIH3:45 pmLihue

25h 35m

1 stop

BOI9:20 pmBoise Air Term. Gowen Fld

$492

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Wed 12/9

10:38 am-8:22 pm

1 stop12h 44m

Lihue

Wed 12/16

10:45 pm-10:05 am

1 stop8h 20m

$352

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Wed 12/9

9:53 am-9:58 pm

1 stop15h 05m

Lihue

Wed 12/16

9:43 am-11:59 pm

2 stops11h 16m

$358

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Wed 12/9

7:00 am-4:30 pm

2 stops12h 30m

Lihue

Wed 12/16

11:16 am-11:59 pm

2 stops9h 43m

$363

Quickest round-trip

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Fri 8/7

12:23 pm-7:16 pm

1 stop10h 53m

Lihue

Thu 8/13

9:55 pm-9:55 am

1 stop8h 00m

$381

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Fri 8/7

11:12 am-7:16 pm

2 stops12h 04m

Lihue

Thu 8/13

9:55 pm-11:43 am

1 stop9h 48m

$387

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Fri 8/7

6:23 am-3:13 pm

2 stops12h 50m

Lihue

Thu 8/13

5:02 pm-9:37 am

2 stops12h 35m

$392

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Thu 10/1

2:16 pm-8:14 pm

1 stop9h 58m

Lihue

Mon 10/5

2:17 pm-12:28 pm

1 stop18h 11m

$402

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Thu 10/1

2:16 pm-9:57 pm

2 stops11h 41m

Lihue

Mon 10/5

2:17 pm-12:28 pm

1 stop18h 11m

$408

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Tue 10/20

2:08 pm-9:30 pm

1 stop11h 22m

Lihue

Wed 10/21

10:31 pm-12:35 pm

1 stop10h 04m

$410

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Tue 10/20

12:58 pm-9:57 pm

2 stops12h 59m

Lihue

Wed 10/21

6:00 am-10:57 pm

2 stops12h 57m

$415

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 Boise 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, February is the cheapest month to fly from Boise to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $163. The month of November is another great option to travel to Kaua'i, with average flight prices from Boise averaging around $229.

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

You are more likely to see cheaper flights to Kaua'i from Boise when booking weeks ahead of your departure date. In general, you can expect to find flights to Kaua'i for around $608 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kaua'i from Boise for as low as $366 on momondo.

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

You could potentially save up to 1% on your flight if you consider stops on a Boise to Kaua'i flight.

Cheap Boise to Kaua'i flight deals and tips

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

Fastest flight time	8h 21m
Direct flights	None

The fastest flight from Boise to Kaua'i takes 8h 21m

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

Search flight deals

Frequently asked questions about flying from Boise to Kaua'i

When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Kaua'i?
Prices for flights from Boise Air Term. Gowen Fld Airport to Kaua'i are refreshed on a daily basis.
How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Kaua'i?
As of July 2026, there are 4 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to Kaua'i.
How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Kaua'i?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The required travel and health documents for your Kaua'i trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaua'i. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Boise to Kaua'i?
Based on momondo bookings for flights between Boise and Kaua'i, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 15.23% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 15.17%, Boeing 737 MAX 8 with 12.19%, and Boeing 737-800 with 11.00%.

Best airlines flying from Boise to Kaua'i

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $239	Free Cancellation	Rating 7.8 8,467 reviews	Search Delta flights
Alaska Airlines	PriceFrom $348	Free Cancellation	Rating 7.9 12,651 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $410	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
United Airlines	PriceFrom $452	Free Cancellation	Rating 7.4 9,988 reviews	Search United Airlines flights

Why use momondo?

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

Finding the right flight to Kaua'i from Boise 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 Boise to Kaua'i with flexible booking policies on momondo?

Flights from Boise to Kaua'i with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boise 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 Boise to Kaua'i.

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

Yes momondo offers price alerts on flights to Kaua'i from Boise. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.