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Kaua'i

$463+ Cheap flights from Great Falls (GTF) to Kaua'i

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — LIH
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find flight deals from Great Falls to Kaua'i

Cheapest flights from Great Falls to Kaua'i
Explore the most affordable flight options available from Great Falls to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:35 pmGTF - LIH
2 stops25h 08mUnited Airlines
Wed 1/78:30 pmLIH - GTF
1 stop22h 23mUnited Airlines
Deal found 10/16$867
This Alaska Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:50 pmGTF - LIH
2 stops31h 25mAlaska Airlines
Tue 11/44:52 pmLIH - GTF
2 stops22h 18mAlaska Airlines
Deal found 10/15$895
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/222:35 pmGTF - LIH
1 stop29h 32mUnited Airlines
Wed 1/78:30 pmLIH - GTF
1 stop22h 23mUnited Airlines
Deal found 10/16$963
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:35 pmGTF - LIH
1 stop33h 09mUnited Airlines
Wed 1/78:30 pmLIH - GTF
1 stop22h 23mUnited Airlines
Deal found 10/16$967
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:35 pmGTF - LIH
2 stops25h 08mUnited Airlines
Wed 1/78:30 pmLIH - GTF
1 stop22h 23mUnited Airlines
Deal found 10/16$968
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:35 pmGTF - LIH
2 stops25h 08mUnited Airlines
Wed 1/78:30 pmLIH - GTF
1 stop22h 23mUnited Airlines
Deal found 10/16$972
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:35 pmGTF - LIH
2 stops25h 08mUnited Airlines
Sat 1/1012:59 pmLIH - GTF
2 stops29h 54mUnited Airlines
Deal found 10/16$975
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:35 pmGTF - LIH
2 stops25h 08mUnited Airlines
Fri 1/99:00 pmLIH - GTF
2 stops45h 53mUnited Airlines
Deal found 10/16$976
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:35 pmGTF - LIH
2 stops25h 08mUnited Airlines
Thu 1/85:00 pmLIH - GTF
2 stops17h 48mUnited Airlines
Deal found 10/16$977
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/222:35 pmGTF - LIH
1 stop29h 32mUnited Airlines
Sat 1/1012:59 pmLIH - GTF
2 stops29h 54mUnited Airlines
Deal found 10/16$1,071
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/222:35 pmGTF - LIH
1 stop29h 32mUnited Airlines
Fri 1/99:00 pmLIH - GTF
2 stops45h 53mUnited Airlines
Deal found 10/16$1,072

Cheap flight deals from Great Falls to Kaua'i

Keep the following information in mind while searching for Great Falls to Kaua'i flight deals. Data was last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$448
(Alaska Airlines)
Provider with most accurate pricing for Great Falls-Lihue flight deals.
Search Deals
Provider most trusted by Cheapflights users for Great Falls-Lihue flights.
Search Deals
From Great Falls to Kaua'i
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls to Kaua'i that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Great Falls to Kaua'i that are best for you.

Fly from

Great Falls

Fly to

Kaua'i

Route

Depart

Return

Price

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Sun 1/11

8:00 pm-10:23 pm

2 stops29h 23m

Lihue

Sun 1/18

11:38 am-7:20 pm

2 stops28h 42m

$463

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

Sun 2/15

4:00 pm-2:15 pm

2 stops49h 15m

Lihue

Wed 2/25

10:10 pm-3:20 pm

1 stop14h 10m

$584

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Wed 12/24

2:35 pm-12:43 pm

2 stops25h 08m

Lihue

Wed 1/7

8:30 pm-9:53 pm

1 stop22h 23m

$867

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Fri 10/31

6:50 pm-10:15 pm

2 stops31h 25m

Lihue

Tue 11/4

4:52 pm-6:10 pm

2 stops22h 18m

$895

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Best time to book a flight from Great Falls to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Great Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Great Falls to Kaua'i

What is the cheapest time of day to fly from GTF to FUS?

Find hourly flight availability from Great Falls to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

It’s optimal to fly from Great Falls to Kaua'i in the evening. By choosing this option you can save up to 52% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to Kaua'i. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Great Falls to Kaua'i?

    Located just 3.5 mi from the city center, Great Falls (GTF) is the airport most travelers will use when flying to Kaua'i from Great Falls.

  • How long is the flight from Great Falls to Kaua'i?

    Airlines like Alaska Airlines fly from Great Falls to Kaua'i in about 29h 23m. The time it takes to get you to your destination can typically vary by up to . There are 3172 mi between Great Falls and Kaua'i.

  • Can I find deals for flights from Great Falls to Kaua'i that include hotel bookings?

    Yes. In addition to deals on Great Falls to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Great Falls to Kaua'i?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Kaua'i.

  • Can I find deals for business class flights from Great Falls to Kaua'i?

    Yes. Cheapflights offers flight deals from Great Falls to Kaua'i by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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