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

Alaska Airlines is the most popular carrier operating from Great Falls to Kaua'i

When did momondo last update prices for flights from Great Falls Airport to Kaua'i?

Prices for flights from Great Falls Airport to Kaua'i are refreshed on a daily basis.

How old do you have to be to fly from Great Falls Airport 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 Great Falls 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.

$298 Cheap Flights from Great Falls to Kaua'i in 2026

Find the cheapest flights from Great Falls to Kaua'i

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:15 pm - 11:35 am

GTF

LIH

22h 20m

2 stops

3:45 pm - 4:35 pm

LIH

GTF

20h 50m

2 stops

$581Alaska Airlines

Tue, Oct 27 - Thu, Oct 29

5:15 pm - 11:35 am

GTF

LIH

22h 20m

2 stops

10:31 pm - 4:35 pm

LIH

GTF

14h 04m

1 stop

$611Alaska Airlines

Tue, Oct 27 - Thu, Oct 29

6:30 am - 3:55 pm

GTF

LIH

13h 25m

1 stop

7:30 pm - 1:37 pm

LIH

GTF

14h 07m

1 stop

$743United Airlines

Tue, Oct 27 - Thu, Oct 29

6:30 am - 3:55 pm

GTF

LIH

13h 25m

1 stop

7:30 pm - 1:37 pm

LIH

GTF

14h 07m

1 stop

$793United Airlines

Tue, Oct 27 - Thu, Oct 29

6:30 am - 3:55 pm

GTF

LIH

13h 25m

1 stop

7:30 pm - 1:37 pm

LIH

GTF

14h 07m

1 stop

$1,115United Airlines

Tue, Oct 27 - Thu, Oct 29

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

United Airlines flights from Great Falls to Kaua'i

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

United Airlines

Oct 27

GTF6:30 amGreat Falls

13h 25m

1 stop

LIH3:55 pmLihue

Oct 29

LIH7:30 pmLihue

14h 07m

1 stop

GTF1:37 pmGreat Falls

$743

United Airlines

Oct 27

GTF6:30 amGreat Falls

13h 25m

1 stop

LIH3:55 pmLihue

Oct 29

LIH7:30 pmLihue

14h 07m

1 stop

GTF1:37 pmGreat Falls

$793

United Airlines

Oct 27

GTF6:30 amGreat Falls

13h 25m

1 stop

LIH3:55 pmLihue

Oct 29

LIH7:30 pmLihue

14h 07m

1 stop

GTF1:37 pmGreat Falls

$1,115

Alaska Airlines flights from Great Falls to Kaua'i

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

Alaska Airlines

Oct 27

GTF5:15 pmGreat Falls

22h 20m

2 stops

LIH11:35 amLihue

Oct 29

LIH3:45 pmLihue

20h 50m

2 stops

GTF4:35 pmGreat Falls

$581

Alaska Airlines

Oct 27

GTF5:15 pmGreat Falls

22h 20m

2 stops

LIH11:35 amLihue

Oct 29

LIH10:31 pmLihue

14h 04m

1 stop

GTF4:35 pmGreat Falls

$611

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Tue 10/27

5:15 pm-11:35 am

2 stops22h 20m

Lihue

Thu 10/29

3:45 pm-4:35 pm

2 stops20h 50m

$581

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Tue 10/27

5:15 pm-11:35 am

2 stops22h 20m

Lihue

Thu 10/29

10:31 pm-4:35 pm

1 stop14h 04m

$611

Quickest round-trip

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Tue 10/27

6:30 am-3:55 pm

1 stop13h 25m

Lihue

Thu 10/29

7:30 pm-1:37 pm

1 stop14h 07m

$743

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Tue 10/27

6:30 am-3:55 pm

1 stop13h 25m

Lihue

Thu 10/29

7:30 pm-1:37 pm

1 stop14h 07m

$793

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Tue 10/27

6:30 am-3:55 pm

1 stop13h 25m

Lihue

Thu 10/29

7:30 pm-1:37 pm

1 stop14h 07m

$1,115

Cheapest one-way

Quickest one-way

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Wed 9/16

5:19 pm-9:42 am

2 stops20h 23m

$298

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Wed 9/16

5:19 pm-8:14 pm

1 stop30h 55m

$327

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Wed 9/16

5:19 pm-10:10 am

3 stops44h 51m

$597

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Great Falls 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

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

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

Cheap Great Falls to Kaua'i flight deals and tips

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

Fastest flight time	23h 47m
Direct flights	None

The fastest flight from Great Falls to Kaua'i takes 23h 47m

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

Search flight deals

Frequently asked questions about flying from Great Falls to Kaua'i

When did momondo last update prices for flights from Great Falls Airport to Kaua'i?
Prices for flights from Great Falls Airport to Kaua'i are refreshed on a daily basis.
How old do you have to be to fly from Great Falls Airport 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 Great Falls 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 Great Falls to Kaua'i?
Based on momondo bookings for flights between Great Falls and Kaua'i, the leading plane model is Airbus A319, making up 50.47% of the total bookings. Other popular models include Airbus A320-100/200 with 33.44%, Embraer 175 (Enhanced Winglets) with 9.78%, and Embraer 175 with 2.52%.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Great Falls to Kaua'i for you.

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

Yes. All flights to Kaua'i from Great Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Great Falls to Kaua'i flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Great Falls 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.