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

Alaska Airlines and Delta 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 50% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 5 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 April 2026, there are 5 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.

$278 Cheap Flights from Boise to Kaua'i in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

10:22 am - 9:46 am

BOI

LIH

27h 24m

1 stop

1:36 pm - 10:43 pm

LIH

BOI

29h 07m

1 stop

$442Alaska Airlines

Mon, May 4 - Tue, May 12

9:02 am - 9:44 am

BOI

LIH

28h 42m

1 stop

12:11 pm - 11:59 pm

LIH

BOI

7h 48m

1 stop

$446Alaska Airlines

Tue, Apr 28 - Wed, Apr 29

2:57 pm - 10:21 pm

BOI

LIH

11h 24m

2 stops

1:36 pm - 10:43 pm

LIH

BOI

29h 07m

1 stop

$448Multiple Airlines

Tue, May 5 - Tue, May 12

9:02 am - 9:44 am

BOI

LIH

28h 42m

1 stop

12:11 pm - 11:59 pm

LIH

BOI

7h 48m

1 stop

$451Alaska Airlines

Tue, Apr 28 - Wed, Apr 29

10:22 am - 9:46 am

BOI

LIH

27h 24m

1 stop

6:00 am - 11:01 pm

LIH

BOI

13h 01m

2 stops

$452Multiple Airlines

Mon, May 4 - Tue, May 12

10:22 am - 9:46 am

BOI

LIH

27h 24m

1 stop

6:00 am - 11:01 pm

LIH

BOI

13h 01m

2 stops

$453Multiple Airlines

Mon, May 4 - Tue, May 12

9:02 am - 9:44 am

BOI

LIH

28h 42m

1 stop

12:11 pm - 11:59 pm

LIH

BOI

7h 48m

1 stop

$458Alaska Airlines

Tue, Apr 28 - Wed, Apr 29

4:38 pm - 9:26 pm

BOI

LIH

8h 48m

1 stop

6:00 am - 11:01 pm

LIH

BOI

13h 01m

2 stops

$460Multiple Airlines

Tue, Apr 28 - Wed, Apr 29

2:57 pm - 10:21 pm

BOI

LIH

11h 24m

2 stops

6:00 am - 11:01 pm

LIH

BOI

13h 01m

2 stops

$465Multiple Airlines

Tue, Apr 28 - Wed, Apr 29

8:59 am - 5:40 pm

BOI

LIH

12h 41m

1 stop

8:20 pm - 5:50 pm

LIH

BOI

17h 30m

2 stops

$466Delta

Tue, May 5 - Wed, May 6

American Airlines flights from Boise to Kaua'i

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

American Airlines

Apr 3

BOI6:33 pmBoise Air Term. Gowen Fld

25h 41m

2 stops

LIH4:14 pmLihue

Apr 10

LIH9:30 pmLihue

16h 23m

1 stop

BOI5:53 pmBoise Air Term. Gowen Fld

$1,126

American Airlines

Apr 3

BOI6:33 pmBoise Air Term. Gowen Fld

25h 01m

1 stop

LIH3:34 pmLihue

Apr 10

LIH9:30 pmLihue

16h 23m

1 stop

BOI5:53 pmBoise Air Term. Gowen Fld

$1,128

American Airlines

Apr 3

BOI6:33 pmBoise Air Term. Gowen Fld

25h 41m

2 stops

LIH4:14 pmLihue

Apr 11

LIH9:30 pmLihue

22h 11m

1 stop

BOI11:41 pmBoise Air Term. Gowen Fld

$1,133

Alaska Airlines flights from Boise to Kaua'i

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

Alaska Airlines

May 4

BOI10:22 amBoise Air Term. Gowen Fld

27h 24m

1 stop

LIH9:46 amLihue

May 12

LIH1:36 pmLihue

29h 07m

1 stop

BOI10:43 pmBoise Air Term. Gowen Fld

$442

Alaska Airlines

Apr 28

BOI9:02 amBoise Air Term. Gowen Fld

28h 42m

1 stop

LIH9:44 amLihue

Apr 29

LIH12:11 pmLihue

7h 48m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

$446

Alaska Airlines

Apr 28

BOI9:02 amBoise Air Term. Gowen Fld

28h 42m

1 stop

LIH9:44 amLihue

Apr 29

LIH12:11 pmLihue

7h 48m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

$451

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Mon 5/4

10:22 am-9:46 am

1 stop27h 24m

Lihue

Tue 5/12

1:36 pm-10:43 pm

1 stop29h 07m

$442

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Tue 4/28

9:02 am-9:44 am

1 stop28h 42m

Lihue

Wed 4/29

12:11 pm-11:59 pm

1 stop7h 48m

$446

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Tue 5/5

2:57 pm-10:21 pm

2 stops11h 24m

Lihue

Tue 5/12

1:36 pm-10:43 pm

1 stop29h 07m

$448

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Tue 4/28

9:02 am-9:44 am

1 stop28h 42m

Lihue

Wed 4/29

12:11 pm-11:59 pm

1 stop7h 48m

$451

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Mon 5/4

10:22 am-9:46 am

1 stop27h 24m

Lihue

Tue 5/12

6:00 am-11:01 pm

2 stops13h 01m

$452

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Mon 5/4

10:22 am-9:46 am

1 stop27h 24m

Lihue

Tue 5/12

6:00 am-11:01 pm

2 stops13h 01m

$453

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Tue 4/28

9:02 am-9:44 am

1 stop28h 42m

Lihue

Wed 4/29

12:11 pm-11:59 pm

1 stop7h 48m

$458

Quickest round-trip

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Tue 4/28

4:38 pm-9:26 pm

1 stop8h 48m

Lihue

Wed 4/29

6:00 am-11:01 pm

2 stops13h 01m

$460

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Tue 4/28

2:57 pm-10:21 pm

2 stops11h 24m

Lihue

Wed 4/29

6:00 am-11:01 pm

2 stops13h 01m

$465

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Tue 5/5

8:59 am-5:40 pm

1 stop12h 41m

Lihue

Wed 5/6

8:20 pm-5:50 pm

2 stops17h 30m

$466

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, January 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 $396. The month of August is another great option to travel to Kaua'i, with average flight prices from Boise averaging around $447.

How far in advance should I book a flight 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 $578 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 $454 on momondo.

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

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

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	9h 04m
Direct flights	None

The fastest flight from Boise to Kaua'i takes 9h 04m

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

Search flight deals

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 April 2026, there are 5 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 20.04% of the total bookings. Other popular models include Embraer 175 with 17.75%, Embraer 175 (Enhanced Winglets) with 13.39%, and Boeing 737 MAX 8 with 12.38%.

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
United Airlines	PriceFrom $227	Free Cancellation	Rating 7.4 9,526 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $240	Free Cancellation	Rating 7.8 2,838 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $296	Free Cancellation	Rating 7.9 8,363 reviews	Search Delta flights
Alaska Airlines	PriceFrom $379	Free Cancellation	Rating 7.9 12,143 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $410	Free Cancellation	Rating 8.0 4,334 reviews	Search Southwest 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.