How do I get Price Alerts for flights from Great Falls to Kailua-Kona?

Price Alerts will notify you by email when the price for flights to Kailua-Kona from Great Falls decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Great Falls to Kailua-Kona with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Great Falls Airport to Kona Intl Airport?

Prices for flights from Great Falls Airport to Kona Intl Airport are updated daily.

How many operators does momondo search for flights from Great Falls Airport to Kona Intl Airport?

As of July 2026, there is 1 operator available to choose from for flights from Great Falls Airport to Kona Intl Airport.

How old do you have to be to fly from Great Falls Airport to Kona Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Great Falls Airport to Kona Intl Airport.

What documentation or ID do you need to fly to Kona Intl Airport?

The travel and health documents you'll need for your trip to Kona Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kona Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$596 Cheap Flights from Great Falls to Kailua-Kona in 2026

Find the cheapest flights from Great Falls to Kailua-Kona

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:57 pm - 10:34 am

GTF

KOA

20h 37m

2 stops

4:52 pm - 4:17 pm

KOA

GTF

20h 25m

2 stops

$596Alaska Airlines

Tue, Nov 3 - Wed, Nov 4

4:57 pm - 10:34 am

GTF

KOA

20h 37m

2 stops

11:20 pm - 4:17 pm

KOA

GTF

13h 57m

1 stop

$652Alaska Airlines

Tue, Nov 3 - Wed, Nov 4

6:30 am - 4:39 pm

GTF

KOA

13h 09m

1 stop

8:25 pm - 1:37 pm

KOA

GTF

14h 12m

1 stop

$785United Airlines

Tue, Nov 3 - Wed, Nov 4

6:30 am - 4:39 pm

GTF

KOA

13h 09m

1 stop

8:25 pm - 1:37 pm

KOA

GTF

14h 12m

1 stop

$805United Airlines

Tue, Nov 3 - Wed, Nov 4

5:15 pm - 6:46 am

GTF

KOA

17h 31m

2 stops

10:21 pm - 4:35 pm

KOA

GTF

14h 14m

1 stop

$913Multiple Airlines

Thu, Oct 15 - Sat, Oct 24

6:30 am - 8:32 pm

GTF

KOA

17h 02m

2 stops

11:59 pm - 9:47 pm

KOA

GTF

18h 48m

3 stops

$1,026United Airlines

Tue, Nov 3 - Wed, Nov 4

6:30 am - 8:32 pm

GTF

KOA

17h 02m

2 stops

11:59 pm - 9:47 pm

KOA

GTF

18h 48m

3 stops

$1,040United Airlines

Tue, Nov 3 - Wed, Nov 4

5:15 pm - 9:05 pm

GTF

KOA

31h 50m

1 stop

10:21 pm - 4:35 pm

KOA

GTF

14h 14m

1 stop

$1,121Alaska Airlines

Thu, Oct 15 - Sat, Oct 24

5:40 am - 5:38 pm

GTF

KOA

15h 58m

2 stops

9:03 pm - 5:38 pm

KOA

GTF

16h 35m

2 stops

$1,316Delta

Thu, Oct 15 - Sat, Oct 24

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Alaska Airlines flights from Great Falls to Kailua-Kona

Our best Alaska Airlines deals on Great Falls to Kailua-Kona flight tickets

Alaska Airlines

Nov 3

GTF4:57 pmGreat Falls

20h 37m

2 stops

KOA10:34 amKona Intl

Nov 4

KOA4:52 pmKona Intl

20h 25m

2 stops

GTF4:17 pmGreat Falls

$596

Alaska Airlines

Nov 3

GTF4:57 pmGreat Falls

20h 37m

2 stops

KOA10:34 amKona Intl

Nov 4

KOA11:20 pmKona Intl

13h 57m

1 stop

GTF4:17 pmGreat Falls

$652

Alaska Airlines

Jul 27

GTF5:09 pmGreat Falls

9h 01m

1 stop

KOA10:10 pmKona Intl

Aug 27

KOA10:25 pmKona Intl

14h 13m

1 stop

GTF4:38 pmGreat Falls

$1,062

United Airlines flights from Great Falls to Kailua-Kona

Our best United Airlines deals on Great Falls to Kailua-Kona flight tickets

United Airlines

Nov 3

GTF6:30 amGreat Falls

13h 09m

1 stop

KOA4:39 pmKona Intl

Nov 4

KOA8:25 pmKona Intl

14h 12m

1 stop

GTF1:37 pmGreat Falls

$785

United Airlines

Nov 3

GTF6:30 amGreat Falls

13h 09m

1 stop

KOA4:39 pmKona Intl

Nov 4

KOA8:25 pmKona Intl

14h 12m

1 stop

GTF1:37 pmGreat Falls

$805

United Airlines

Nov 3

GTF6:30 amGreat Falls

17h 02m

2 stops

KOA8:32 pmKona Intl

Nov 4

KOA11:59 pmKona Intl

18h 48m

3 stops

GTF9:47 pmGreat Falls

$1,026

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Tue 11/3

4:57 pm-10:34 am

2 stops20h 37m

Kona Intl

Wed 11/4

4:52 pm-4:17 pm

2 stops20h 25m

$596

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Tue 11/3

4:57 pm-10:34 am

2 stops20h 37m

Kona Intl

Wed 11/4

11:20 pm-4:17 pm

1 stop13h 57m

$652

Quickest round-trip

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Tue 11/3

6:30 am-4:39 pm

1 stop13h 09m

Kona Intl

Wed 11/4

8:25 pm-1:37 pm

1 stop14h 12m

$785

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Tue 11/3

6:30 am-4:39 pm

1 stop13h 09m

Kona Intl

Wed 11/4

8:25 pm-1:37 pm

1 stop14h 12m

$805

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Thu 10/15

5:15 pm-6:46 am

2 stops17h 31m

Kona Intl

Sat 10/24

10:21 pm-4:35 pm

1 stop14h 14m

$913

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Tue 11/3

6:30 am-8:32 pm

2 stops17h 02m

Kona Intl

Wed 11/4

11:59 pm-9:47 pm

3 stops18h 48m

$1,026

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Tue 11/3

6:30 am-8:32 pm

2 stops17h 02m

Kona Intl

Wed 11/4

11:59 pm-9:47 pm

3 stops18h 48m

$1,040

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Thu 10/15

5:15 pm-9:05 pm

1 stop31h 50m

Kona Intl

Sat 10/24

10:21 pm-4:35 pm

1 stop14h 14m

$1,121

Great FallsKailua-Kona

GTF - KOA

GTFKOA

Great Falls

Thu 10/15

5:40 am-5:38 pm

2 stops15h 58m

Kona Intl

Sat 10/24

9:03 pm-5:38 pm

2 stops16h 35m

$1,316

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Great Falls to Kailua-Kona

Are you open to changing your travel dates? Check out the ideal times to fly from Great Falls to Kailua-Kona according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Great Falls to Kailua-Kona (GTF to KOA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Great Falls to Kailua-Kona

Fastest flight time	15h 58m
Direct flights	None

The fastest flight from Great Falls to Kailua-Kona takes 15h 58m

There are no direct flights from Great Falls to Kailua-Kona. There are no popular flight routes from Great Falls to Kailua-Kona.

Search flight deals

Frequently asked questions about flying from Great Falls to Kailua-Kona

How far is Great Falls to Kona Intl by plane?
The straight-line distance from Great Falls to Kona Intl is 3145.8 mi. Flights usually cover this in 15h 58m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Great Falls Airport to Kona Intl Airport?
Prices for flights from Great Falls Airport to Kona Intl Airport are updated daily.
How many operators does momondo search for flights from Great Falls Airport to Kona Intl Airport?
As of July 2026, there is 1 operator available to choose from for flights from Great Falls Airport to Kona Intl Airport.
How old do you have to be to fly from Great Falls Airport to Kona Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Great Falls Airport to Kona Intl Airport.
What documentation or ID do you need to fly to Kona Intl Airport?
The travel and health documents you'll need for your trip to Kona Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kona Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Great Falls to Kailua-Kona?
momondo data reveals that the most frequently booked airline on the route from Great Falls to Kailua-Kona is Alaska Airlines, representing 100% of all bookings.

Best airlines flying from Great Falls to Kailua-Kona

Compare and see reviews for airlines that fly from Great Falls to Kailua-Kona with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $341	Free Cancellation	Rating 7.9 12,689 reviews		Search Alaska Airlines flights

Frequently asked questions about flying from Great Falls to Kailua-Kona

How do I get Price Alerts for flights from Great Falls to Kailua-Kona?
Price Alerts will notify you by email when the price for flights to Kailua-Kona from Great Falls decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Great Falls to Kailua-Kona with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to Kailua-Kona?

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

Can I find flights from Great Falls to Kailua-Kona with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Kailua-Kona from Great Falls with this policy.

How can momondo help me find flights from Great Falls to Kailua-Kona?

momondo helps you find the best flight between Great Falls and Kailua-Kona by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Great Falls to Kailua-Kona right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kailua-Kona, momondo offers a useful price alert feature which will track prices for flights to Kailua-Kona from Great Falls and alert you when they change.