When did momondo last update prices for flights from Great Falls Airport to The Big Island?

Prices for flights from Great Falls Airport to The Big Island are refreshed on a daily basis.

How many operators does momondo search for flights from Great Falls Airport to The Big Island?

The number of operators available for flights from Great Falls Airport to The Big Island is 1 as of October 2025.

How old do you have to be to fly from Great Falls Airport to The Big Island?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Great Falls Airport to The Big Island.

What documentation or ID do you need to fly to The Big Island?

The required travel and health documents for your The Big Island trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at The Big Island. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$384 Cheap Flights from Great Falls to The Big Island in 2025/26

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Round-trip

Cheap round-trip flights

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8:00 pm - 9:30 pmGTF-KOA

28h 30m1 stop

9:10 pm - 7:20 pmKOA-GTF

19h 10m1 stop

$384Alaska Airlines

Find Deal

Mon, Jan 19 - Tue, Jan 27

8:00 pm - 9:30 pmGTF-KOA

28h 30m1 stop

9:54 am - 7:20 pmKOA-GTF

30h 26m2 stops

$398Alaska Airlines

Find Deal

Mon, Jan 19 - Tue, Jan 27

8:00 pm - 4:10 pmGTF-KOA

23h 10m2 stops

8:45 am - 7:20 pmKOA-GTF

31h 35m2 stops

$413Alaska Airlines

Find Deal

Mon, Jan 19 - Tue, Jan 27

8:00 pm - 10:34 pmGTF-ITO

29h 34m2 stops

7:45 pm - 3:20 pmITO-GTF

16h 35m2 stops

$486Alaska Airlines

Find Deal

Sat, Jan 31 - Thu, Feb 19

8:00 pm - 10:34 pmGTF-ITO

29h 34m2 stops

7:45 pm - 3:20 pmITO-GTF

16h 35m2 stops

$496Alaska Airlines

Find Deal

Fri, Jan 30 - Wed, Feb 18

6:10 am - 7:04 pmGTF-ITO

15h 54m2 stops

7:45 pm - 1:43 pmITO-GTF

14h 58m2 stops

$953United Airlines

Find Deal

Fri, Jan 30 - Mon, Feb 23

6:10 am - 7:04 pmGTF-ITO

15h 54m2 stops

7:45 pm - 1:43 pmITO-GTF

14h 58m2 stops

$958United Airlines

Find Deal

Thu, Feb 5 - Mon, Feb 23

6:10 am - 7:04 pmGTF-ITO

15h 54m2 stops

7:45 pm - 9:47 pmITO-GTF

23h 02m2 stops

$984United Airlines

Find Deal

Fri, Jan 30 - Fri, Feb 20

5:30 am - 5:46 pmGTF-KOA

15h 16m2 stops

8:30 pm - 12:32 pmKOA-GTF

13h 02m2 stops

$1,069Delta

Find Deal

Mon, Nov 24 - Sun, Nov 30

5:30 am - 6:31 pmGTF-KOA

16h 01m2 stops

10:55 pm - 12:31 pmKOA-GTF

10h 36m2 stops

$2,245Delta

Find Deal

Sat, Dec 27 - Fri, Jan 2

Alaska Airlines flights from Great Falls to The Big Island

Our best Alaska Airlines deals on Great Falls to The Big Island flight tickets

Alaska Airlines

Jan 19

GTF8:00 pmGreat Falls

28h 30m

1 stop

KOA9:30 pmKona Intl

Jan 27

KOA9:10 pmKona Intl

19h 10m

1 stop

GTF7:20 pmGreat Falls

$384

Find similar

Alaska Airlines

Jan 19

GTF8:00 pmGreat Falls

28h 30m

1 stop

KOA9:30 pmKona Intl

Jan 27

KOA9:54 amKona Intl

30h 26m

2 stops

GTF7:20 pmGreat Falls

$398

Find similar

Alaska Airlines

Jan 19

GTF8:00 pmGreat Falls

23h 10m

2 stops

KOA4:10 pmKona Intl

Jan 27

KOA8:45 amKona Intl

31h 35m

2 stops

GTF7:20 pmGreat Falls

$413

Find similar

Delta flights from Great Falls to The Big Island

Our best Delta deals on Great Falls to The Big Island flight tickets

Delta

Nov 24

GTF5:30 amGreat Falls

15h 16m

2 stops

KOA5:46 pmKona Intl

Nov 30

KOA8:30 pmKona Intl

13h 02m

2 stops

GTF12:32 pmGreat Falls

$1,069

Find similar

Delta

Dec 27

GTF5:30 amGreat Falls

16h 01m

2 stops

KOA6:31 pmKona Intl

Jan 2

KOA10:55 pmKona Intl

10h 36m

2 stops

GTF12:31 pmGreat Falls

$2,245

Find similar

momondo 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

Mon 1/19

8:00 pm-9:30 pm

1 stop28h 30m

Kona Intl

Tue 1/27

9:10 pm-7:20 pm

1 stop19h 10m

$384

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Mon 1/19

8:00 pm-9:30 pm

1 stop28h 30m

Kona Intl

Tue 1/27

9:54 am-7:20 pm

2 stops30h 26m

$398

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Mon 1/19

8:00 pm-4:10 pm

2 stops23h 10m

Kona Intl

Tue 1/27

8:45 am-7:20 pm

2 stops31h 35m

$413

Great FallsHilo

GTF - ITO

GTFITO

Great Falls

Sat 1/31

8:00 pm-10:34 pm

2 stops29h 34m

Hilo Intl

Thu 2/19

7:45 pm-3:20 pm

2 stops16h 35m

$486

Great FallsHilo

GTF - ITO

GTFITO

Great Falls

Fri 1/30

8:00 pm-10:34 pm

2 stops29h 34m

Hilo Intl

Wed 2/18

7:45 pm-3:20 pm

2 stops16h 35m

$496

Great FallsHilo

GTF - ITO

GTFITO

Great Falls

Fri 1/30

6:10 am-7:04 pm

2 stops15h 54m

Hilo Intl

Mon 2/23

7:45 pm-1:43 pm

2 stops14h 58m

$953

Great FallsHilo

GTF - ITO

GTFITO

Great Falls

Thu 2/5

6:10 am-7:04 pm

2 stops15h 54m

Hilo Intl

Mon 2/23

7:45 pm-1:43 pm

2 stops14h 58m

$958

Great FallsHilo

GTF - ITO

GTFITO

Great Falls

Fri 1/30

6:10 am-7:04 pm

2 stops15h 54m

Hilo Intl

Fri 2/20

7:45 pm-9:47 pm

2 stops23h 02m

$984

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Mon 11/24

5:30 am-5:46 pm

2 stops15h 16m

Kona Intl

Sun 11/30

8:30 pm-12:32 pm

2 stops13h 02m

$1,069

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Sat 12/27

5:30 am-6:31 pm

2 stops16h 01m

Kona Intl

Fri 1/2

10:55 pm-12:31 pm

2 stops10h 36m

$2,245

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Great Falls to The Big Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to The Big Island?

The cheapest day to depart from Great Falls to The Big Island is on a Monday when prices can be found for as low as $591. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Great Falls to The Big Island for around $682.

What is the cheapest time of day to depart on your flight to The Big Island?

The cheapest time of day to fly to The Big Island is in the morning when flights can be purchased for as low as $629. Flights to The Big Island are more costly in the afternoon, with an average ticket price of $663. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Great Falls to The Big Island flights?

No. A direct flight is the cheapest option for a flight between Great Falls to The Big Island.

Cheap Great Falls to The Big Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Great Falls to The Big Island

Direct flights	None

There are no direct flights from Great Falls to The Big Island. There are no popular flight routes from Great Falls to The Big Island.

Search flight deals

When did momondo last update prices for flights from Great Falls Airport to The Big Island?
Prices for flights from Great Falls Airport to The Big Island are refreshed on a daily basis.
How many operators does momondo search for flights from Great Falls Airport to The Big Island?
The number of operators available for flights from Great Falls Airport to The Big Island is 1 as of October 2025.
How old do you have to be to fly from Great Falls Airport to The Big Island?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Great Falls Airport to The Big Island.
What documentation or ID do you need to fly to The Big Island?
The required travel and health documents for your The Big Island trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at The Big Island. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Great Falls to The Big Island?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Great Falls to The Big Island is Airbus A319 (48.19% of total bookings). The next most popular plane models are Airbus A320-100/200 (14.51%), Embraer 175 (Enhanced Winglets) (12.44%), and Embraer 175 (8.81%).

Best airlines flying from Great Falls to The Big Island

Compare and see reviews for airlines that fly from Great Falls to The Big Island with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $499	Free Cancellation	Rating 8.0 11,136 reviews		Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to The Big Island?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Great Falls to The Big Island. momondo saves you time and could save you money on your trip.

Can I find flights from Great Falls to The Big Island with flexible booking policies on momondo?

momondo does allow users to show only those flights to The Big Island from Great Falls which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Great Falls to The Big Island?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to The Big Island from Great Falls.

I’m not ready to book a flight from Great Falls to The Big Island right now. Can momondo alert me if prices change?

Price alerts on flights to The Big Island from Great Falls are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your The Big Island trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in The Big Island

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Cheap flights from Great Falls to The Big Island from $384

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to The Big Island departing on 1/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Great Falls to The Big Island

Cheap round-trip flights

Alaska Airlines flights from Great Falls to The Big Island

Our best Alaska Airlines deals on Great Falls to The Big Island flight tickets

Delta flights from Great Falls to The Big Island

Our best Delta deals on Great Falls to The Big Island flight tickets

momondo Fare Finder

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

See travel insights to The Big Island from

How to get the cheapest flight ticket from Great Falls to The Big Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to The Big Island?

The cheapest day to depart from Great Falls to The Big Island is on a Monday when prices can be found for as low as $591. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Great Falls to The Big Island for around $682.

What is the cheapest time of day to depart on your flight to The Big Island?

Can stopping save me money on Great Falls to The Big Island flights?

No. A direct flight is the cheapest option for a flight between Great Falls to The Big Island.

Cheap Great Falls to The Big Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Great Falls to The Big Island

Direct flights

When did momondo last update prices for flights from Great Falls Airport to The Big Island?

How many operators does momondo search for flights from Great Falls Airport to The Big Island?

How old do you have to be to fly from Great Falls Airport to The Big Island?

What documentation or ID do you need to fly to The Big Island?

What is the most popular plane model from Great Falls to The Big Island?

Best airlines flying from Great Falls to The Big Island

Compare and see reviews for airlines that fly from Great Falls to The Big Island with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to The Big Island?

Can I find flights from Great Falls to The Big Island with flexible booking policies on momondo?

How can momondo help me find flights from Great Falls to The Big Island?

I’m not ready to book a flight from Great Falls to The Big Island right now. Can momondo alert me if prices change?

An easier way to manage your The Big Island trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to The Big Island

Popular cities in The Big Island

Popular flights according to clicks in the last 7 days on momondo