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Kaua'i

$524+ 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
May 20 — May 271
Tue 5/20
Tue 5/27
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 May 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$524
(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.
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From Great Falls to Kaua'i
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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 May 15, 2025.

This Alaska Airlines deal was found by Cheapflights users on 5/14. 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 stops19h 32mAlaska Airlines
Mon 10/2710:10 pmLIH - GTF
1 stop13h 10mAlaska Airlines
Deal found 5/14$524
This United Airlines deal was found by Cheapflights users on 5/14. 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 10/117:00 amGTF - LIH
2 stops16h 55mUnited Airlines
Fri 10/1710:58 pmLIH - GTF
3 stops18h 30mUnited Airlines
Deal found 5/14$1,047

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 May 15, 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-9:47 am

2 stops19h 32m

Lihue

Mon 10/27

10:10 pm-3:20 pm

1 stop13h 10m

$524

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Sat 10/11

7:00 am-7:55 pm

2 stops16h 55m

Lihue

Fri 10/17

10:58 pm-9:28 pm

3 stops18h 30m

$1,047

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Wed 5/21

5:09 pm-8:20 pm

2 stops31h 11m

$603

Great FallsLihue

GTF - LIH

GTFLIH

Great Falls

Wed 5/21

6:40 am-3:46 pm

1 stop13h 06m

$856

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

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 May 15, 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.

Rainfall in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kaua'i ranges from 2.2 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. June is typically the driest time to visit Kaua'i when rainfall is around 2.2 in.

Temperature in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kaua'i, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kaua'i. Reviews last updated May 15, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,731 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 $682). 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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Top airline flying from Great Falls to Kaua'i

Discover the top airline that operate flights from Great Falls to Kaua'i. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$498Average$693FlexibilityNo cancel feeOn-time75%

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