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The Big Island

$597+ Cheap flights from Great Falls (GTF) to The Big Island

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — KOA
May 19 — May 261
Mon 5/19
Mon 5/26
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 May 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$902
(Alaska Airlines)

One-way from

$597
(Hawaiian Airlines)
Provider with most accurate pricing for Great Falls-Kona Intl flight deals.
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Provider most trusted by Cheapflights users for Great Falls-Kona Intl flights.
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From Great Falls to The Big Island
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One-way flight from Great Falls to The Big Island
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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 May 14, 2025.

This Alaska Airlines deal was found by Cheapflights users on 5/13. 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.
Wed 5/285:09 pmGTF - KOA
1 stop24h 25mAlaska Airlines
Sun 6/19:44 pmKOA - GTF
1 stop14h 45mAlaska Airlines
Deal found 5/13$902
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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 7/144:55 pmGTF - ITO
2 stops28h 43mAlaska Airlines
Tue 7/295:25 pmITO - GTF
2 stops18h 48mAlaska Airlines
Deal found 5/13$985
This United Airlines deal was found by Cheapflights users on 5/13. 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 5/286:25 amGTF - KOA
2 stops17h 06mUnited Airlines
Sun 6/11:05 pmKOA - GTF
3 stops44h 22mUnited Airlines
Deal found 5/13$1,033
This United Airlines deal was found by Cheapflights users on 5/13. 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 7/146:25 amGTF - ITO
2 stops15h 13mUnited Airlines
Tue 7/295:25 pmITO - GTF
3 stops47h 48mUnited Airlines
Deal found 5/13$1,478
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Sun 11/307:00 amGTF - KOA
2 stops16h 35mMultiple Airlines
Sun 12/77:55 pmKOA - GTF
3 stops14h 34mMultiple Airlines
Deal found 5/13$2,334

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 May 14, 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

Wed 5/28

5:09 pm-1:34 pm

1 stop24h 25m

Kona Intl

Sun 6/1

9:44 pm-4:29 pm

1 stop14h 45m

$902

Great FallsHilo

GTF - ITO

GTFITO

Great Falls

Mon 7/14

4:55 pm-5:38 pm

2 stops28h 43m

Hilo Intl

Tue 7/29

5:25 pm-4:13 pm

2 stops18h 48m

$985

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Wed 5/28

6:25 am-7:31 pm

2 stops17h 06m

Kona Intl

Sun 6/1

1:05 pm-1:27 pm

3 stops44h 22m

$1,033

Great FallsHilo

GTF - ITO

GTFITO

Great Falls

Mon 7/14

6:25 am-5:38 pm

2 stops15h 13m

Hilo Intl

Tue 7/29

5:25 pm-9:13 pm

3 stops47h 48m

$1,478

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Wed 5/21

5:09 pm-10:15 pm

1 stop9h 06m

$597

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Wed 5/21

5:09 pm-3:28 pm

2 stops26h 19m

$603

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

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

Rainfall in The Big Island by month

Plan your trip to The Big Island by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in The Big Island ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit The Big Island when rainfall is around 1.6 in.

Temperature in The Big Island by month

Plan your trip to The Big Island by taking into account the average temperature totals by month.

If weather is an important factor for your trip to The Big Island, use this chart to help with planning. For those seeking warmer temperatures, August 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 71.6 F).

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 May 14, 2025.
Read reviews from past customers who have flown Alaska Airlines, Hawaiian Airlines and United Airlines from Great Falls to The Big Island. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

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

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,434 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

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
8,730 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

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 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.

  • 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 - Waimea (Big Island) Waimea Kohala or Great Falls - Hilo Intl 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.

See more FAQs

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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 May 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$499Average$629FlexibilityNo cancel feeOn-time75%

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