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

Airlines like Alaska Airlines and Delta fly from Great Falls to The Big Island in about 27h 37m. The time it takes to get you to your destination can typically vary by up to 2h 54m. Great Falls and The Big Island are separated by a distance of 3140 mi. This flight may include one or multiple stops.

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.

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).

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 - Hilo Intl, Great Falls - Kona Intl or Great Falls - Waimea (Big Island) Waimea Kohala as they are the most popular.

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

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

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.

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.

$432+ Flights from Great Falls to The Big Island

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Cheap flight deals from Great Falls to The Big Island

Most accurate provider	FlightHub 3 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$412 (Alaska 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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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 November 20, 2025.

Mon 11/246:20 amGTF - KOA

1 stop12h 58mUnited Airlines

Sun 11/308:55 pmKOA - GTF

1 stop13h 38mUnited Airlines

Deal found 11/19

$1,324

Best flights from Great Falls to The Big Island
Discover carefully curated flight deals from Great Falls to The Big Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 20, 2025.

Sun 1/115:59 pmGTF - KOA

1 stop30h 31mAlaska Airlines

Wed 3/119:17 pmKOA - GTF

1 stop16h 10mAlaska Airlines

Deal found 11/19

$432

Wed 1/76:10 pmGTF - KOA

2 stops27h 37mDelta

Tue 3/179:55 pmKOA - GTF

2 stops15h 49mDelta

Deal found 11/19

$458

Mon 1/125:30 amGTF - KOA

1 stop13h 21mDelta

Thu 1/157:55 pmKOA - GTF

1 stop13h 38mDelta

Deal found 11/19

$459

Wed 1/75:59 pmGTF - KOA

1 stop30h 31mAlaska Airlines

Mon 3/165:30 pmKOA - GTF

2 stops19h 57mAlaska Airlines

Deal found 11/19

$469

Sun 1/115:30 amGTF - KOA

2 stops16h 17mDelta

Wed 3/118:55 pmKOA - GTF

2 stops16h 49mDelta

Deal found 11/19

$466

Wed 1/75:59 pmGTF - KOA

1 stop30h 31mAlaska Airlines

Wed 3/111:56 pmKOA - GTF

2 stops23h 31mAlaska Airlines

Deal found 11/19

$474

Mon 1/121:15 pmGTF - KOA

2 stops32h 32mDelta

Wed 3/118:55 pmKOA - GTF

2 stops16h 49mDelta

Deal found 11/19

$472

Thu 1/85:30 amGTF - KOA

2 stops16h 17mDelta

Wed 3/118:55 pmKOA - GTF

2 stops16h 49mDelta

Deal found 11/19

$478

Wed 1/75:59 pmGTF - ITO

2 stops25h 14mAlaska Airlines

Mon 3/166:44 pmITO - GTF

2 stops18h 43mAlaska Airlines

Deal found 11/19

$538

Mon 1/125:59 pmGTF - ITO

2 stops26h 30mAlaska Airlines

Wed 3/115:59 pmITO - GTF

2 stops19h 28mAlaska Airlines

Deal found 11/19

$545

Mon 1/125:59 pmGTF - ITO

2 stops26h 30mAlaska Airlines

Mon 3/166:44 pmITO - GTF

2 stops18h 43mAlaska Airlines

Deal found 11/19

$548

Mon 1/195:59 pmGTF - ITO

2 stops26h 30mAlaska Airlines

Wed 1/217:44 pmITO - GTF

2 stops18h 35mAlaska Airlines

Deal found 11/18

$550

Fri 1/95:59 pmGTF - ITO

2 stops31h 35mAlaska Airlines

Wed 3/117:41 pmITO - GTF

2 stops17h 46mAlaska Airlines

Deal found 11/19

$575

Thu 1/85:59 pmGTF - ITO

2 stops31h 35mAlaska Airlines

Wed 3/118:30 pmITO - GTF

2 stops16h 57mAlaska Airlines

Deal found 11/19

$575

Sun 3/16:07 pmGTF - ITO

2 stops24h 53mAlaska Airlines

Tue 3/315:30 pmITO - GTF

2 stops17h 50mAlaska Airlines

Deal found 11/19

$590

Wed 1/75:59 pmGTF - ITO

2 stops25h 14mAlaska Airlines

Tue 3/177:41 pmITO - GTF

2 stops15h 39mAlaska Airlines

Deal found 11/19

$591

Thu 2/55:59 pmGTF - ITO

2 stops31h 35mAlaska Airlines

Tue 3/177:41 pmITO - GTF

2 stops15h 39mAlaska Airlines

Deal found 11/19

$596

Last-minute flights from Great Falls to The Big Island
Discover last-minute flight deals from Great Falls to The Big Island. Data last updated November 20, 2025 and is based on user searches.

Mon 11/246:20 amGTF - KOA

1 stop12h 58mUnited Airlines

Sun 11/308:55 pmKOA - GTF

1 stop13h 38mUnited Airlines

Deal found 11/19

$1,324

Cheapflights Fare Finder

Use the filters below to find and compare flights from Great Falls to The Big Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Sun 1/11

5:59 pm-9:30 pm

1 stop30h 31m

Kona Intl

Wed 3/11

9:17 pm-5:27 pm

1 stop16h 10m

$432

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Wed 1/7

6:10 pm-6:47 pm

2 stops27h 37m

Kona Intl

Tue 3/17

9:55 pm-5:44 pm

2 stops15h 49m

$458

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Mon 1/12

5:30 am-3:51 pm

1 stop13h 21m

Kona Intl

Thu 1/15

7:55 pm-12:33 pm

1 stop13h 38m

$459

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Sun 1/11

5:30 am-6:47 pm

2 stops16h 17m

Kona Intl

Wed 3/11

8:55 pm-5:44 pm

2 stops16h 49m

$466

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Wed 1/7

5:59 pm-9:30 pm

1 stop30h 31m

Kona Intl

Mon 3/16

5:30 pm-5:27 pm

2 stops19h 57m

$469

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Mon 1/12

1:15 pm-6:47 pm

2 stops32h 32m

Kona Intl

Wed 3/11

8:55 pm-5:44 pm

2 stops16h 49m

$472

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Wed 1/7

5:59 pm-9:30 pm

1 stop30h 31m

Kona Intl

Wed 3/11

1:56 pm-5:27 pm

2 stops23h 31m

$474

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Thu 1/8

5:30 am-6:47 pm

2 stops16h 17m

Kona Intl

Wed 3/11

8:55 pm-5:44 pm

2 stops16h 49m

$478

Great FallsHilo

GTF - ITO

GTFITO

Great Falls

Wed 1/7

5:59 pm-4:13 pm

2 stops25h 14m

Hilo Intl

Mon 3/16

6:44 pm-5:27 pm

2 stops18h 43m

$538

Great FallsHilo

GTF - ITO

GTFITO

Great Falls

Mon 1/12

5:59 pm-5:29 pm

2 stops26h 30m

Hilo Intl

Wed 3/11

5:59 pm-5:27 pm

2 stops19h 28m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 17 results

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

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

11,326 reviews

Reviews

1 / 20

10.0

Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.

Alaska Airlines

8.0

Very good

11,326 reviews

Alaska Airlines

8.0

Very good

11,326 reviews

Reviews

1 / 20

10.0

Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.

Related info for your journey

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 Delta fly from Great Falls to The Big Island in about 27h 37m. The time it takes to get you to your destination can typically vary by up to 2h 54m. 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 - Hilo Intl, Great Falls - Kona 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Great Falls to The Big Island

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$499	Average$639	FlexibilityNo cancel fee	On-time75%

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$432+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Great Falls to The Big Island with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

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 November 20, 2025.

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Round-trip from

Find flight deals from Great Falls to The Big Island

Cheapest flights from Great Falls to The Big IslandExplore 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 November 20, 2025.

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 November 20, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Great Falls to The Big Island that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Great Falls to The Big Island

Reviews of airlines servicing The Big Island

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.

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?

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

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

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

How can I 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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Great Falls to The Big Island

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Great Falls to The Big Island

100% Free

Book with Flexibility

Travel Smart

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 November 20, 2025.