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Kaua'i

$494+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — LIH
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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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 August 18, 2025.

Round-trip from

$494
(Alaska Airlines)
From Great Falls to Kaua'i
Search Deals

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 August 18, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:15 pmGTF - LIH
2 stops21h 57mAlaska Airlines
Mon 10/273:16 pmLIH - GTF
2 stops22h 54mAlaska Airlines
Deal found 8/16$494
This United Airlines deal was found by Cheapflights users on 8/16. 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 10/217:00 amGTF - LIH
1 stop12h 36mUnited Airlines
Mon 10/277:30 pmLIH - GTF
1 stop13h 57mUnited Airlines
Deal found 8/16$744
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 9/54:29 pmGTF - LIH
2 stops45h 14mAlaska Airlines
Fri 9/121:11 pmLIH - GTF
2 stops22h 38mAlaska Airlines
Deal found 8/17$804
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:45 amGTF - LIH
2 stops15h 33mDelta
Fri 9/58:28 pmLIH - GTF
2 stops10h 35mDelta
Deal found 8/17$913
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 9/14:29 pmGTF - LIH
1 stop9h 01mAlaska Airlines
Fri 9/52:25 pmLIH - GTF
2 stops45h 24mAlaska Airlines
Deal found 8/17$927
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/17:00 amGTF - LIH
2 stops16h 58mUnited Airlines
Fri 9/511:10 pmLIH - GTF
3 stops18h 18mUnited Airlines
Deal found 8/17$994
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/135:30 amGTF - LIH
2 stops15h 23mDelta
Sat 10/188:30 pmLIH - GTF
2 stops11h 58mDelta
Deal found 8/17$1,819

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 August 18, 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

Tue 10/21

6:15 pm-12:12 pm

2 stops21h 57m

Lihue

Mon 10/27

3:16 pm-6:10 pm

2 stops22h 54m

$494

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Tue 10/21

7:00 am-3:36 pm

1 stop12h 36m

Lihue

Mon 10/27

7:30 pm-1:27 pm

1 stop13h 57m

$744

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Fri 9/5

4:29 pm-9:43 am

2 stops45h 14m

Lihue

Fri 9/12

1:11 pm-3:49 pm

2 stops22h 38m

$804

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Mon 9/1

5:45 am-5:18 pm

2 stops15h 33m

Lihue

Fri 9/5

8:28 pm-11:03 am

2 stops10h 35m

$913

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Mon 9/1

4:29 pm-9:30 pm

1 stop9h 01m

Lihue

Fri 9/5

2:25 pm-3:49 pm

2 stops45h 24m

$927

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Mon 10/13

2:31 pm-12:05 pm

2 stops49h 34m

$1,485

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

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 August 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Great Falls to Kaua'i as you normally would.

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 and United Airlines fly from Great Falls to Kaua'i in about 12h 36m. The time it takes to get you to your destination can typically vary by up to 9h 21m. There are 3172 mi between Great Falls and Kaua'i. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

  • What is the cheapest month to book a flight from Great Falls to Kaua'i?

    Currently, January is the cheapest month in which you can book a flight from Great Falls to Kaua'i (average of $440). Flying from Great Falls to Kaua'i in June is currently the most expensive (average of $689). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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