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 September 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.

$650 Cheap Flights from Great Falls to Kailua-Kona in 2026/27

Find the cheapest flights from Great Falls to Kailua-Kona

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:10 pm - 11:15 pmGTF Great Falls-KOA Kona Intl

9h 05m1 stop Seattle/Tacoma Intl

10:55 pm - 4:30 pmKOA Kona Intl-GTF Great Falls

14h 35m1 stop Seattle/Tacoma Intl

$650Alaska Airlines

Wed, Nov 4 - Fri, Nov 13

5:10 pm - 11:15 pmGTF Great Falls-KOA Kona Intl

9h 05m1 stop Seattle/Tacoma Intl

10:55 pm - 4:30 pmKOA Kona Intl-GTF Great Falls

14h 35m1 stop Seattle/Tacoma Intl

$650Alaska Airlines

Tue, Nov 3 - Tue, Nov 10

5:10 pm - 11:15 pmGTF Great Falls-KOA Kona Intl

9h 05m1 stop Seattle/Tacoma Intl

10:55 pm - 4:30 pmKOA Kona Intl-GTF Great Falls

14h 35m1 stop Seattle/Tacoma Intl

$650Alaska Airlines

Wed, Nov 4 - Tue, Nov 10

5:10 pm - 11:15 pmGTF Great Falls-KOA Kona Intl

9h 05m1 stop Seattle/Tacoma Intl

10:55 pm - 4:30 pmKOA Kona Intl-GTF Great Falls

14h 35m1 stop Seattle/Tacoma Intl

$650Alaska Airlines

Tue, Nov 3 - Fri, Nov 13

5:10 pm - 11:15 pmGTF Great Falls-KOA Kona Intl

9h 05m1 stop Seattle/Tacoma Intl

10:55 pm - 4:30 pmKOA Kona Intl-GTF Great Falls

14h 35m1 stop Seattle/Tacoma Intl

$660Alaska Airlines

Mon, Nov 2 - Tue, Nov 10

5:10 pm - 11:15 pmGTF Great Falls-KOA Kona Intl

9h 05m1 stop Seattle/Tacoma Intl

10:55 pm - 4:30 pmKOA Kona Intl-GTF Great Falls

14h 35m1 stop Seattle/Tacoma Intl

$660Alaska Airlines

Mon, Nov 2 - Fri, Nov 13

5:10 pm - 11:15 pmGTF Great Falls-KOA Kona Intl

9h 05m1 stop Seattle/Tacoma Intl

10:55 pm - 4:30 pmKOA Kona Intl-GTF Great Falls

14h 35m1 stop Seattle/Tacoma Intl

$660Alaska Airlines

Tue, Nov 3 - Thu, Nov 12

5:10 pm - 11:15 pmGTF Great Falls-KOA Kona Intl

9h 05m1 stop Seattle/Tacoma Intl

10:55 pm - 4:30 pmKOA Kona Intl-GTF Great Falls

14h 35m1 stop Seattle/Tacoma Intl

$660Alaska Airlines

Wed, Nov 4 - Thu, Nov 12

5:10 pm - 11:15 pmGTF Great Falls-KOA Kona Intl

9h 05m1 stop Seattle/Tacoma Intl

11:45 am - 4:30 pmKOA Kona Intl-GTF Great Falls

25h 45m2 stops Honolulu Seattle/Tacoma Intl

$665Multiple Airlines

Wed, Nov 11 - Tue, Nov 17

5:10 pm - 11:15 pmGTF Great Falls-KOA Kona Intl

9h 05m1 stop Seattle/Tacoma Intl

12:17 pm - 4:30 pmKOA Kona Intl-GTF Great Falls

25h 13m2 stops Honolulu Seattle/Tacoma Intl

$665Multiple Airlines

Wed, Nov 4 - Tue, Nov 10

Save money when you book flights with momondo

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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

GTF5:10 pmGreat Falls

9h 05m

1 stop

KOA11:15 pmKona Intl

Nov 10

KOA10:55 pmKona Intl

14h 35m

1 stop

GTF4:30 pmGreat Falls

$650

Alaska Airlines

Nov 2

GTF5:10 pmGreat Falls

9h 05m

1 stop

KOA11:15 pmKona Intl

Nov 13

KOA10:55 pmKona Intl

14h 35m

1 stop

GTF4:30 pmGreat Falls

$660

Alaska Airlines

Nov 2

GTF5:10 pmGreat Falls

9h 05m

1 stop

KOA11:15 pmKona Intl

Nov 12

KOA10:55 pmKona Intl

14h 35m

1 stop

GTF4:30 pmGreat Falls

$669

Delta flights from Great Falls to Kailua-Kona

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

Delta

Nov 11

GTF1:21 pmGreat Falls

33h 04m

2 stops

KOA7:25 pmKona Intl

Nov 16

KOA10:40 pmKona Intl

15h 59m

2 stops

GTF5:39 pmGreat Falls

$711

Delta

Dec 1

GTF6:19 pmGreat Falls

28h 37m

2 stops

KOA7:56 pmKona Intl

Dec 13

KOA10:40 pmKona Intl

34h 55m

2 stops

GTF12:35 pmGreat Falls

$722

Delta

Nov 10

GTF5:30 amGreat Falls

16h 55m

2 stops

KOA7:25 pmKona Intl

Nov 22

KOA10:40 pmKona Intl

15h 59m

2 stops

GTF5:39 pmGreat Falls

$729

momondo Fare Finder

Use the filters below to find and compare flights from Great Falls to Kailua-Kona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Great FallsKailua-Kona

GTF Great Falls - KOA Kona Intl

GTFKOA

Great Falls

Wed 11/4

5:10 pm-11:15 pm

1 stop9h 05m

Kona Intl

Fri 11/13

10:55 pm-4:30 pm

1 stop14h 35m

$650

Great FallsKailua-Kona

GTF Great Falls - KOA Kona Intl

GTFKOA

Great Falls

Tue 11/3

5:10 pm-11:15 pm

1 stop9h 05m

Kona Intl

Tue 11/10

10:55 pm-4:30 pm

1 stop14h 35m

$650

Great FallsKailua-Kona

GTF Great Falls - KOA Kona Intl

GTFKOA

Great Falls

Wed 11/4

5:10 pm-11:15 pm

1 stop9h 05m

Kona Intl

Tue 11/10

10:55 pm-4:30 pm

1 stop14h 35m

$650

Great FallsKailua-Kona

GTF Great Falls - KOA Kona Intl

GTFKOA

Great Falls

Tue 11/3

5:10 pm-11:15 pm

1 stop9h 05m

Kona Intl

Fri 11/13

10:55 pm-4:30 pm

1 stop14h 35m

$650

Great FallsKailua-Kona

GTF Great Falls - KOA Kona Intl

GTFKOA

Great Falls

Mon 11/2

5:10 pm-11:15 pm

1 stop9h 05m

Kona Intl

Tue 11/10

10:55 pm-4:30 pm

1 stop14h 35m

$660

Great FallsKailua-Kona

GTF Great Falls - KOA Kona Intl

GTFKOA

Great Falls

Mon 11/2

5:10 pm-11:15 pm

1 stop9h 05m

Kona Intl

Fri 11/13

10:55 pm-4:30 pm

1 stop14h 35m

$660

Great FallsKailua-Kona

GTF Great Falls - KOA Kona Intl

GTFKOA

Great Falls

Tue 11/3

5:10 pm-11:15 pm

1 stop9h 05m

Kona Intl

Thu 11/12

10:55 pm-4:30 pm

1 stop14h 35m

$660

Great FallsKailua-Kona

GTF Great Falls - KOA Kona Intl

GTFKOA

Great Falls

Wed 11/4

5:10 pm-11:15 pm

1 stop9h 05m

Kona Intl

Thu 11/12

10:55 pm-4:30 pm

1 stop14h 35m

$660

Great FallsKailua-Kona

GTF Great Falls - KOA Kona Intl

GTFKOA

Great Falls

Wed 11/11

5:10 pm-11:15 pm

1 stop9h 05m

Kona Intl

Tue 11/17

11:45 am-4:30 pm

2 stops25h 45m

$665

Great FallsKailua-Kona

GTF Great Falls - KOA Kona Intl

GTFKOA

Great Falls

Wed 11/4

5:10 pm-11:15 pm

1 stop9h 05m

Kona Intl

Tue 11/10

12:17 pm-4:30 pm

2 stops25h 13m

$665

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

Best Price Found	$650
Fastest flight time	9h 05m
Direct flights	None

The best flight deal from Great Falls to Kailua-Kona found on momondo in the last 72 hours is $650

The fastest flight from Great Falls to Kailua-Kona takes 9h 05m

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 9h 05m, 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 September 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 12,936 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.