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

Alaska Airlines and United Airlines are the most popular carriers operating from Montana to Kaua'i

How long is the flight from Montana to Kaua'i?

On average, it takes 19h 10m to fly from Montana to Kaua'i if you fly out of Missoula (the most popular airport in Montana) and into Copenhagen (the most popular airport in Kaua'i). If you’re flying out of Bozeman and into Copenhagen, then the flight time is around 20h 55m.

What airlines fly to Kaua'i?

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to Kaua'i from Montana according to our data. Alaska Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 3 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 Montana to Kaua'i?

Prices for flights from Montana to Kaua'i were last updated today.

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

As of August 2026, there are 3 operators available to choose from for flights from Montana to Kaua'i.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana 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.

$292 Cheap Flights from Montana to Kaua'i in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montana to Kaua'i

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:03 am - 2:42 pmBZN Bozeman Gallatin Field-LIH Lihue

11h 39m1 stop Seattle/Tacoma Intl

9:35 pm - 9:54 amLIH Lihue-BZN Bozeman Gallatin Field

8h 19m1 stop Seattle/Tacoma Intl

$416Alaska Airlines

Wed, Sep 9 - Tue, Sep 22

7:03 am - 2:42 pmBZN Bozeman Gallatin Field-LIH Lihue

11h 39m1 stop Seattle/Tacoma Intl

2:30 pm - 9:54 amLIH Lihue-BZN Bozeman Gallatin Field

15h 24m2 stops Kahului Seattle/Tacoma Intl

$422Multiple Airlines

Wed, Sep 9 - Tue, Sep 22

7:00 am - 4:59 pmBZN Bozeman Gallatin Field-LIH Lihue

12h 59m1 stop Denver Intl

8:30 pm - 9:47 amLIH Lihue-BZN Bozeman Gallatin Field

10h 17m1 stop Denver Intl

$435United Airlines

Tue, Dec 1 - Tue, Dec 8

5:30 am - 7:14 pmBZN Bozeman Gallatin Field-LIH Lihue

17h 44m2 stops Salt Lake City Seattle/Tacoma Intl

9:51 pm - 5:50 pmLIH Lihue-BZN Bozeman Gallatin Field

15h 59m2 stops Seattle/Tacoma Intl Salt Lake City

$446Delta

Sat, Oct 17 - Thu, Oct 22

2:21 pm - 6:40 amBZN Bozeman Gallatin Field-LIH Lihue

20h 19m2 stops Seattle/Tacoma Intl Honolulu

12:55 pm - 9:54 amLIH Lihue-BZN Bozeman Gallatin Field

16h 59m2 stops Honolulu Seattle/Tacoma Intl

$477Multiple Airlines

Wed, Sep 9 - Tue, Sep 22

10:20 am - 9:27 pmBZN Bozeman Gallatin Field-LIH Lihue

15h 07m1 stop Seattle/Tacoma Intl

12:35 pm - 9:40 amLIH Lihue-BZN Bozeman Gallatin Field

17h 05m1 stop Seattle/Tacoma Intl

$505Alaska Airlines

Wed, Oct 21 - Thu, Oct 29

3:00 pm - 9:58 pmBZN Bozeman Gallatin Field-LIH Lihue

9h 58m1 stop Seattle/Tacoma Intl

6:01 pm - 10:37 amLIH Lihue-BZN Bozeman Gallatin Field

13h 36m2 stops Honolulu Seattle/Tacoma Intl

$506Multiple Airlines

Tue, Dec 1 - Tue, Dec 8

5:30 am - 7:14 pmBZN Bozeman Gallatin Field-LIH Lihue

17h 44m2 stops Salt Lake City Seattle/Tacoma Intl

9:51 pm - 5:50 pmLIH Lihue-BZN Bozeman Gallatin Field

15h 59m2 stops Seattle/Tacoma Intl Salt Lake City

$520Delta

Sat, Oct 17 - Thu, Oct 22

1:51 pm - 10:29 pmBZN Bozeman Gallatin Field-LIH Lihue

11h 38m1 stop Seattle/Tacoma Intl

11:32 pm - 10:37 amLIH Lihue-BZN Bozeman Gallatin Field

8h 05m1 stop Seattle/Tacoma Intl

$547Alaska Airlines

Wed, Nov 25 - Wed, Dec 2

4:13 pm - 10:30 pmBZN Bozeman Gallatin Field-LIH Lihue

9h 17m1 stop San Francisco

8:30 pm - 9:52 amLIH Lihue-BZN Bozeman Gallatin Field

10h 22m1 stop Denver Intl

$578United Airlines

Sun, Nov 1 - Sat, Nov 7

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 7:16 pmBZN Bozeman Gallatin Field-LIH Lihue

17h 16m2 stops Salt Lake City Seattle/Tacoma Intl

8:41 pm - 12:05 pmLIH Lihue-BZN Bozeman Gallatin Field

11h 24m2 stops Los Angeles Los Angeles Salt Lake City

$667Delta

Mon, Aug 17 - Sun, Aug 23

6:58 pm - 2:40 pmBZN Bozeman Gallatin Field-LIH Lihue

23h 42m1 stop Seattle/Tacoma Intl

2:30 pm - 1:24 pmLIH Lihue-BZN Bozeman Gallatin Field

18h 54m2 stops Kahului Portland

$692Multiple Airlines

Mon, Aug 17 - Sun, Aug 23

6:00 am - 7:16 pmBZN Bozeman Gallatin Field-LIH Lihue

17h 16m2 stops Salt Lake City Seattle/Tacoma Intl

9:55 pm - 2:34 pmLIH Lihue-BZN Bozeman Gallatin Field

12h 39m1 stop Seattle/Tacoma Intl

$706Delta

Mon, Aug 17 - Sun, Aug 23

3:05 pm - 9:25 pmBZN Bozeman Gallatin Field-LIH Lihue

10h 20m1 stop Seattle/Tacoma Intl

2:30 pm - 1:24 pmLIH Lihue-BZN Bozeman Gallatin Field

18h 54m2 stops Kahului Portland

$726Multiple Airlines

Mon, Aug 17 - Sun, Aug 23

6:00 am - 7:16 pmBZN Bozeman Gallatin Field-LIH Lihue

17h 16m2 stops Salt Lake City Seattle/Tacoma Intl

8:41 pm - 12:05 pmLIH Lihue-BZN Bozeman Gallatin Field

11h 24m2 stops Los Angeles Los Angeles Salt Lake City

$726Delta

Mon, Aug 17 - Sun, Aug 23

3:05 pm - 6:40 amBZN Bozeman Gallatin Field-LIH Lihue

19h 35m2 stops Seattle/Tacoma Intl Honolulu

2:30 pm - 1:24 pmLIH Lihue-BZN Bozeman Gallatin Field

18h 54m2 stops Kahului Portland

$731Multiple Airlines

Mon, Aug 17 - Sun, Aug 23

6:30 am - 3:40 pmBZN Bozeman Gallatin Field-LIH Lihue

13h 10m1 stop Denver Intl

7:35 pm - 9:39 amLIH Lihue-BZN Bozeman Gallatin Field

10h 04m1 stop Denver Intl

$786United Airlines

Mon, Aug 17 - Sun, Aug 23

3:05 pm - 9:25 pmBZN Bozeman Gallatin Field-LIH Lihue

10h 20m1 stop Seattle/Tacoma Intl

9:35 pm - 9:42 amLIH Lihue-BZN Bozeman Gallatin Field

8h 07m1 stop Seattle/Tacoma Intl

$790Alaska Airlines

Mon, Aug 17 - Sun, Aug 23

6:58 pm - 2:40 pmBZN Bozeman Gallatin Field-LIH Lihue

23h 42m1 stop Seattle/Tacoma Intl

9:35 pm - 9:42 amLIH Lihue-BZN Bozeman Gallatin Field

8h 07m1 stop Seattle/Tacoma Intl

$828Alaska Airlines

Mon, Aug 17 - Sun, Aug 23

6:15 am - 7:44 pmHLN Helena-LIH Lihue

17h 29m2 stops Denver Intl San Francisco

1:00 pm - 1:45 pmLIH Lihue-HLN Helena

20h 45m3 stops Los Angeles Los Angeles Houston George Bush Intcntl Denver Intl

$1,560United Airlines

Fri, Aug 14 - Tue, Aug 25

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Delta flights from Montana to Kaua'i

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

Delta

Sep 9

BZN6:00 amBozeman Gallatin Field

17h 10m

2 stops

LIH7:10 pmLihue

Sep 22

LIH9:54 pmLihue

12h 59m

1 stop

BZN2:53 pmBozeman Gallatin Field

$414

Delta

Sep 9

BZN6:00 amBozeman Gallatin Field

17h 10m

2 stops

LIH7:10 pmLihue

Sep 22

LIH8:45 pmLihue

11h 18m

2 stops

BZN12:03 pmBozeman Gallatin Field

$427

Delta

Oct 17

BZN5:30 amBozeman Gallatin Field

17h 44m

2 stops

LIH7:14 pmLihue

Oct 22

LIH9:51 pmLihue

15h 59m

2 stops

BZN5:50 pmBozeman Gallatin Field

$446

Alaska Airlines flights from Montana to Kaua'i

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

Alaska Airlines

Sep 9

BZN7:03 amBozeman Gallatin Field

11h 39m

1 stop

LIH2:42 pmLihue

Sep 22

LIH9:35 pmLihue

8h 19m

1 stop

BZN9:54 amBozeman Gallatin Field

$416

Alaska Airlines

Oct 21

BZN10:20 amBozeman Gallatin Field

15h 07m

1 stop

LIH9:27 pmLihue

Oct 29

LIH12:35 pmLihue

17h 05m

1 stop

BZN9:40 amBozeman Gallatin Field

$505

Alaska Airlines

Nov 25

BZN1:51 pmBozeman Gallatin Field

11h 38m

1 stop

LIH10:29 pmLihue

Dec 2

LIH11:32 pmLihue

8h 05m

1 stop

BZN10:37 amBozeman Gallatin Field

$547

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BozemanLihue

BZN Bozeman Gallatin Field - LIH Lihue

BZNLIH

Bozeman Gallatin Field

Wed 9/9

7:03 am-2:42 pm

1 stop11h 39m

Lihue

Tue 9/22

9:35 pm-9:54 am

1 stop8h 19m

$416

BozemanLihue

BZN Bozeman Gallatin Field - LIH Lihue

BZNLIH

Bozeman Gallatin Field

Wed 9/9

7:03 am-2:42 pm

1 stop11h 39m

Lihue

Tue 9/22

2:30 pm-9:54 am

2 stops15h 24m

$422

BozemanLihue

BZN Bozeman Gallatin Field - LIH Lihue

BZNLIH

Bozeman Gallatin Field

Tue 12/1

7:00 am-4:59 pm

1 stop12h 59m

Lihue

Tue 12/8

8:30 pm-9:47 am

1 stop10h 17m

$435

BozemanLihue

BZN Bozeman Gallatin Field - LIH Lihue

BZNLIH

Bozeman Gallatin Field

Sat 10/17

5:30 am-7:14 pm

2 stops17h 44m

Lihue

Thu 10/22

9:51 pm-5:50 pm

2 stops15h 59m

$446

BozemanLihue

BZN Bozeman Gallatin Field - LIH Lihue

BZNLIH

Bozeman Gallatin Field

Wed 9/9

2:21 pm-6:40 am

2 stops20h 19m

Lihue

Tue 9/22

12:55 pm-9:54 am

2 stops16h 59m

$477

BozemanLihue

BZN Bozeman Gallatin Field - LIH Lihue

BZNLIH

Bozeman Gallatin Field

Wed 10/21

10:20 am-9:27 pm

1 stop15h 07m

Lihue

Thu 10/29

12:35 pm-9:40 am

1 stop17h 05m

$505

BozemanLihue

BZN Bozeman Gallatin Field - LIH Lihue

BZNLIH

Bozeman Gallatin Field

Tue 12/1

3:00 pm-9:58 pm

1 stop9h 58m

Lihue

Tue 12/8

6:01 pm-10:37 am

2 stops13h 36m

$506

BozemanLihue

BZN Bozeman Gallatin Field - LIH Lihue

BZNLIH

Bozeman Gallatin Field

Sat 10/17

5:30 am-7:14 pm

2 stops17h 44m

Lihue

Thu 10/22

9:51 pm-5:50 pm

2 stops15h 59m

$520

BozemanLihue

BZN Bozeman Gallatin Field - LIH Lihue

BZNLIH

Bozeman Gallatin Field

Wed 11/25

1:51 pm-10:29 pm

1 stop11h 38m

Lihue

Wed 12/2

11:32 pm-10:37 am

1 stop8h 05m

$547

Quickest round-trip

BozemanLihue

BZN Bozeman Gallatin Field - LIH Lihue

BZNLIH

Bozeman Gallatin Field

Sun 11/1

4:13 pm-10:30 pm

1 stop9h 17m

Lihue

Sat 11/7

8:30 pm-9:52 am

1 stop10h 22m

$578

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 Montana 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

Other information

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

In general, December is the cheapest month to fly from Montana to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $459. The month of January is another great option to travel to Kaua'i, with average flight prices from Montana averaging around $468.

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

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

Cheap Montana to Kaua'i flight deals and tips

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

Fastest flight time	9h 17m
Direct flights	None

The fastest flight from Montana to Kaua'i takes 9h 17m

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

Search flight deals

Frequently asked questions about flying from Montana to Kaua'i

When did momondo last update prices for flights from Montana to Kaua'i?
Prices for flights from Montana to Kaua'i were last updated today.
How many operators does momondo search for flights from Montana to Kaua'i?
As of August 2026, there are 3 operators available to choose from for flights from Montana to Kaua'i.
How old do you have to be to fly from Montana to Kaua'i?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana 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 Montana to Kaua'i?
Based on momondo bookings for flights between Montana and Kaua'i, the leading plane model is Boeing 737-800, making up 14.78% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 13.02%, Boeing 737 MAX 8 with 12.44%, and Airbus A320-100/200 with 11.75%.

Best airlines flying from Montana to Kaua'i

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $352	Free Cancellation	Rating 7.8 8,505 reviews	Search Delta flights
Alaska Airlines	PriceFrom $370	Free Cancellation	Rating 7.9 12,797 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $394	Free Cancellation	Rating 7.4 10,111 reviews	Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Montana to Kaua'i flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kaua'i that suits you.

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

Flights from Montana 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 Montana 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 Montana to Kaua'i.

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

Of course. momondo tracks the price of Montana to Kaua'i flights. All you need is a valid email address and we will do the rest; it is that quick and easy.