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.

$501 Cheap Flights from Great Falls to Kaua'i in 2025/26

1 adult

0 bags

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 Great Falls to Kaua'i

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 pm - 10:42 pmGTF-LIH

29h 42m1 stop

8:53 pm - 3:20 pmLIH-GTF

15h 27m2 stops

$501Alaska Airlines

Find Deal

Fri, Jan 30 - Sat, Feb 14

8:00 pm - 10:23 pmGTF-LIH

29h 23m2 stops

8:53 pm - 3:20 pmLIH-GTF

15h 27m2 stops

$506Alaska Airlines

Find Deal

Fri, Jan 30 - Sat, Feb 14

4:00 pm - 11:55 amGTF-LIH

46h 55m2 stops

10:10 pm - 3:20 pmLIH-GTF

14h 10m1 stop

$555Alaska Airlines

Find Deal

Sun, Feb 15 - Wed, Feb 25

4:00 pm - 11:55 amGTF-LIH

46h 55m2 stops

11:00 am - 3:20 pmLIH-GTF

25h 20m2 stops

$556Alaska Airlines

Find Deal

Sun, Feb 15 - Wed, Feb 25

4:00 pm - 9:57 pmGTF-LIH

32h 57m2 stops

10:10 pm - 3:20 pmLIH-GTF

14h 10m1 stop

$607Alaska Airlines

Find Deal

Sun, Feb 15 - Wed, Feb 25

4:00 pm - 3:43 pmGTF-LIH

26h 43m2 stops

6:02 pm - 3:20 pmLIH-GTF

18h 18m2 stops

$612Alaska Airlines

Find Deal

Sun, Feb 15 - Wed, Feb 25

4:00 pm - 10:15 pmGTF-LIH

9h 15m1 stop

10:10 pm - 3:20 pmLIH-GTF

14h 10m1 stop

$789Alaska Airlines

Find Deal

Sun, Feb 15 - Wed, Feb 25

6:10 am - 5:04 pmGTF-LIH

13h 54m1 stop

10:15 pm - 1:43 pmLIH-GTF

12h 28m1 stop

$1,125United Airlines

Find Deal

Fri, Jan 30 - Sat, Feb 14

Alaska Airlines flights from Great Falls to Kaua'i

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

Alaska Airlines

Jan 30

GTF8:00 pmGreat Falls

29h 42m

1 stop

LIH10:42 pmLihue

Feb 14

LIH8:53 pmLihue

15h 27m

2 stops

GTF3:20 pmGreat Falls

$501

Find similar

Alaska Airlines

Jan 30

GTF8:00 pmGreat Falls

29h 23m

2 stops

LIH10:23 pmLihue

Feb 14

LIH8:53 pmLihue

15h 27m

2 stops

GTF3:20 pmGreat Falls

$506

Find similar

Alaska Airlines

Feb 15

GTF4:00 pmGreat Falls

46h 55m

2 stops

LIH11:55 amLihue

Feb 25

LIH10:10 pmLihue

14h 10m

1 stop

GTF3:20 pmGreat Falls

$555

Find similar

United Airlines flights from Great Falls to Kaua'i

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

United Airlines

Jan 30

GTF6:10 amGreat Falls

13h 54m

1 stop

LIH5:04 pmLihue

Feb 14

LIH10:15 pmLihue

12h 28m

1 stop

GTF1:43 pmGreat Falls

$1,125

Find similar

United Airlines

Oct 21

GTF7:00 amGreat Falls

12h 36m

1 stop

LIH3:36 pmLihue

Oct 27

LIH7:30 pmLihue

13h 57m

1 stop

GTF1:27 pmGreat Falls

$1,274

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Fri 1/30

8:00 pm-10:42 pm

1 stop29h 42m

Lihue

Sat 2/14

8:53 pm-3:20 pm

2 stops15h 27m

$501

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Fri 1/30

8:00 pm-10:23 pm

2 stops29h 23m

Lihue

Sat 2/14

8:53 pm-3:20 pm

2 stops15h 27m

$506

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Sun 2/15

4:00 pm-11:55 am

2 stops46h 55m

Lihue

Wed 2/25

10:10 pm-3:20 pm

1 stop14h 10m

$555

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Sun 2/15

4:00 pm-11:55 am

2 stops46h 55m

Lihue

Wed 2/25

11:00 am-3:20 pm

2 stops25h 20m

$556

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Sun 2/15

4:00 pm-9:57 pm

2 stops32h 57m

Lihue

Wed 2/25

10:10 pm-3:20 pm

1 stop14h 10m

$607

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Sun 2/15

4:00 pm-3:43 pm

2 stops26h 43m

Lihue

Wed 2/25

6:02 pm-3:20 pm

2 stops18h 18m

$612

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Sun 2/15

4:00 pm-10:15 pm

1 stop9h 15m

Lihue

Wed 2/25

10:10 pm-3:20 pm

1 stop14h 10m

$789

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Fri 1/30

6:10 am-5:04 pm

1 stop13h 54m

Lihue

Sat 2/14

10:15 pm-1:43 pm

1 stop12h 28m

$1,125

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

What is the cheapest day to depart on your flight to Kaua'i?

According to our data, Thursday is the cheapest day to fly to Kaua'i from Great Falls. The lowest ticket price found for a Thursday departure recently was $405. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $846. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kaua'i.

What is the cheapest time of day to depart on your flight to Kaua'i?

The cheapest time of day to fly to Kaua'i is in the afternoon when flights can be purchased for as low as $723. In contrast, the most expensive time of day to depart to Kaua'i is in the morning when prices are around $846.

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

Direct flights	None

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

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 48.19% of the total bookings. Other popular models include Airbus A320-100/200 with 14.51%, Embraer 175 (Enhanced Winglets) with 12.44%, and Embraer 175 with 8.81%.

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.