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The Big Island

$684+ Cheap flights from Great Falls (GTF) to The Big Island

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — KOA
Aug 30 — Sep 61
Sat 8/30
Sat 9/6
1 adult, Economy
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Cheap flight deals from Great Falls to The Big Island

Keep the following information in mind while searching for Great Falls to The Big Island flight deals. Data was last updated August 25, 2025.

Round-trip from

$684
(Alaska Airlines)
From Great Falls to The Big Island
Search Deals

Find flight deals from Great Falls to The Big Island

Cheapest flights from Great Falls to The Big Island
Explore the most affordable flight options available from Great Falls to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/24. 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 11/247:42 pmGTF - KOA
1 stop29h 43mAlaska Airlines
Sun 11/3010:05 pmKOA - GTF
1 stop17h 57mAlaska Airlines
Deal found 8/24$909
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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 12/267:21 pmGTF - KOA
2 stops43h 44mAlaska Airlines
Sun 1/49:00 pmKOA - GTF
2 stops42h 41mAlaska Airlines
Deal found 8/23$1,287
This Delta deal was found by Cheapflights users on 8/23. 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 11/245:30 amGTF - KOA
2 stops16h 40mDelta
Sun 11/308:45 pmKOA - GTF
2 stops12h 44mDelta
Deal found 8/23$1,497
This United Airlines deal was found by Cheapflights users on 8/23. 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 - KOA
1 stop29h 06mUnited Airlines
Sun 1/48:30 pmKOA - GTF
1 stop23h 16mUnited Airlines
Deal found 8/23$1,722

Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls to The Big Island 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 25, 2025.
Use the filters below to find and compare flights from Great Falls to The Big Island that are best for you.

Fly from

Great Falls

Fly to

The Big Island

Route

Depart

Return

Price

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Sat 1/17

4:00 pm-10:35 am

2 stops21h 35m

Kona Intl

Sat 1/31

3:38 pm-3:20 pm

2 stops20h 42m

$684

Great FallsHilo

GTF - ITO

GTFITO

Great Falls

Sat 2/21

4:00 pm-3:23 pm

2 stops26h 23m

Hilo Intl

Thu 3/26

9:46 am-3:20 pm

2 stops25h 34m

$826

Great FallsHilo

GTF - ITO

GTFITO

Great Falls

Tue 2/17

4:00 pm-5:00 pm

2 stops28h 00m

Hilo Intl

Tue 3/17

9:47 am-3:20 pm

2 stops25h 33m

$826

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Mon 11/24

7:42 pm-10:25 pm

1 stop29h 43m

Kona Intl

Sun 11/30

11:25 pm-7:02 pm

1 stop16h 37m

$909

Great FallsHilo

GTF - ITO

GTFITO

Great Falls

Tue 2/17

7:00 am-8:18 pm

2 stops40h 18m

Hilo Intl

Tue 3/17

9:00 pm-9:15 pm

3 stops44h 15m

$1,226

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Fri 12/26

7:21 pm-12:05 pm

2 stops43h 44m

Kona Intl

Sun 1/4

9:00 pm-6:41 pm

2 stops42h 41m

$1,287

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Mon 11/24

5:30 am-7:10 pm

2 stops16h 40m

Kona Intl

Sun 11/30

8:45 pm-12:29 pm

2 stops12h 44m

$1,497

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Fri 12/26

2:35 pm-4:41 pm

1 stop29h 06m

Kona Intl

Sun 1/4

8:30 pm-10:46 pm

1 stop23h 16m

$1,722

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/24

Best time to book a flight from Great Falls to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island 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 The Big Island
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing The Big Island

Get insights into the airlines that provide service to The Big Island. 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 The Big Island. Reviews last updated August 25, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines from Great Falls to The Big Island to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to The Big Island. 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 The Big Island?

    If you book a flight to The Big Island from Great Falls, you will be flying from Great Falls, which is the city’s only airport. Great Falls (GTF) is located 3.5 mi from the center of Great Falls.

  • How long is the flight from Great Falls to The Big Island?

    Airlines like Alaska Airlines and United Airlines fly from Great Falls to The Big Island in about 21h 35m. The time it takes to get you to your destination can typically vary by up to 18h 43m. Great Falls and The Big Island are separated by a distance of 3140 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Great Falls to The Big Island?

    When deciding which route to take from Great Falls to The Big Island consider Great Falls - Kona Intl, Great Falls - Hilo Intl or Great Falls - Waimea (Big Island) Waimea Kohala as they are the most popular.

  • Can I find deals for flights from Great Falls to The Big Island that include hotel bookings?

    Yes. In addition to deals on Great Falls to The Big Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Great Falls to The Big Island?

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

  • Can I find deals for business class flights from Great Falls to The Big Island?

    Yes. Cheapflights offers flight deals from Great Falls to The Big Island 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 The Big Island?

    Currently, October is the cheapest month in which you can book a flight from Great Falls to The Big Island (average of $409). Flying from Great Falls to The Big Island in June is currently the most expensive (average of $624). 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.

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Top airline flying from Great Falls to The Big Island

Discover the top airline that operate flights from Great Falls to The Big Island. 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 August 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$499Average$625FlexibilityNo cancel feeOn-time75%

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