How do I get Price Alerts for flights from Great Falls to Honolulu?

Confirm your travel details to search for the latest offers for flights from Great Falls to Honolulu . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Great Falls to Honolulu 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?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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

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

How old do you have to be to fly from Great Falls Airport to Honolulu 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 Honolulu Airport.

What documentation or ID do you need to fly to Honolulu Airport?

The necessary travel and health documents for your Honolulu Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$586 Cheap Flights from Great Falls to Honolulu in 2026/27

Find the cheapest flights from Great Falls to Honolulu

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 am - 5:31 pmGTF Great Falls-HNL Honolulu

15h 01m2 stops Salt Lake City Seattle/Tacoma Intl

10:45 pm - 5:43 pmHNL Honolulu-GTF Great Falls

15h 58m2 stops Seattle/Tacoma Intl Salt Lake City

$586Delta

Thu, Feb 18 - Sun, Feb 21

5:15 pm - 11:49 amGTF Great Falls-HNL Honolulu

22h 34m2 stops Seattle/Tacoma Intl Salt Lake City

9:20 pm - 4:35 pmHNL Honolulu-GTF Great Falls

15h 15m1 stop Seattle/Tacoma Intl

$702Multiple Airlines

Tue, Oct 27 - Thu, Oct 29

5:15 pm - 11:49 amGTF Great Falls-HNL Honolulu

22h 34m2 stops Seattle/Tacoma Intl Salt Lake City

11:59 pm - 4:35 pmHNL Honolulu-GTF Great Falls

12h 36m2 stops San Francisco Seattle/Tacoma Intl

$721Multiple Airlines

Tue, Oct 27 - Thu, Oct 29

5:15 pm - 11:10 amGTF Great Falls-HNL Honolulu

21h 55m2 stops Seattle/Tacoma Intl San Francisco

9:20 pm - 4:35 pmHNL Honolulu-GTF Great Falls

15h 15m1 stop Seattle/Tacoma Intl

$741Multiple Airlines

Tue, Oct 27 - Thu, Oct 29

5:15 pm - 11:10 amGTF Great Falls-HNL Honolulu

21h 55m2 stops Seattle/Tacoma Intl San Francisco

1:30 pm - 4:35 pmHNL Honolulu-GTF Great Falls

23h 05m2 stops Sacramento Intl Seattle/Tacoma Intl

$743Multiple Airlines

Tue, Oct 27 - Thu, Oct 29

5:15 pm - 11:10 amGTF Great Falls-HNL Honolulu

21h 55m2 stops Seattle/Tacoma Intl San Francisco

11:59 pm - 4:35 pmHNL Honolulu-GTF Great Falls

12h 36m2 stops San Francisco Seattle/Tacoma Intl

$760Multiple Airlines

Tue, Oct 27 - Thu, Oct 29

4:55 pm - 11:45 pmGTF Great Falls-HNL Honolulu

9h 50m1 stop Seattle/Tacoma Intl

10:10 pm - 4:13 pmHNL Honolulu-GTF Great Falls

15h 03m2 stops San Francisco Seattle/Tacoma Intl

$788Multiple Airlines

Thu, Feb 18 - Sun, Feb 21

5:15 pm - 11:54 pmGTF Great Falls-HNL Honolulu

10h 39m1 stop Seattle/Tacoma Intl

9:20 pm - 4:35 pmHNL Honolulu-GTF Great Falls

15h 15m1 stop Seattle/Tacoma Intl

$911Multiple Airlines

Tue, Oct 27 - Thu, Oct 29

4:55 pm - 11:45 pmGTF Great Falls-HNL Honolulu

9h 50m1 stop Seattle/Tacoma Intl

10:10 pm - 4:13 pmHNL Honolulu-GTF Great Falls

15h 03m2 stops San Francisco Seattle/Tacoma Intl

$928Multiple Airlines

Thu, Feb 18 - Sun, Feb 21

5:15 pm - 10:11 pmGTF Great Falls-HNL Honolulu

8h 56m1 stop Seattle/Tacoma Intl

11:59 pm - 4:35 pmHNL Honolulu-GTF Great Falls

12h 36m2 stops San Francisco Seattle/Tacoma Intl

$929Multiple Airlines

Tue, Oct 27 - Thu, Oct 29

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Delta flights from Great Falls to Honolulu

Our best Delta deals on Great Falls to Honolulu flight tickets

Delta

Feb 18

GTF5:30 amGreat Falls

15h 01m

2 stops

HNL5:31 pmHonolulu

Feb 21

HNL10:45 pmHonolulu

15h 58m

2 stops

GTF5:43 pmGreat Falls

$586

Delta

Feb 11

GTF5:30 amGreat Falls

9h 15m

1 stop

HNL11:45 amHonolulu

Feb 15

HNL10:45 pmHonolulu

15h 58m

2 stops

GTF5:43 pmGreat Falls

$999

Delta

Feb 18

GTF5:30 amGreat Falls

12h 35m

1 stop

HNL3:05 pmHonolulu

Feb 21

HNL8:45 pmHonolulu

12h 42m

1 stop

GTF12:27 pmGreat Falls

$1,088

United Airlines flights from Great Falls to Honolulu

Our best United Airlines deals on Great Falls to Honolulu flight tickets

United Airlines

Oct 27

GTF6:30 amGreat Falls

13h 29m

2 stops

HNL3:59 pmHonolulu

Oct 29

HNL9:50 pmHonolulu

19h 48m

3 stops

GTF9:38 pmGreat Falls

$989

United Airlines

Feb 11

GTF6:30 amGreat Falls

13h 13m

1 stop

HNL4:43 pmHonolulu

Feb 15

HNL10:35 pmHonolulu

11h 54m

1 stop

GTF1:29 pmGreat Falls

$1,030

United Airlines

Oct 20

GTF6:15 amGreat Falls

13h 01m

1 stop

HNL3:16 pmHonolulu

Oct 24

HNL9:40 pmHonolulu

12h 09m

2 stops

GTF1:49 pmGreat Falls

$1,035

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsHonolulu

GTF Great Falls - HNL Honolulu

GTFHNL

Great Falls

Thu 2/18

5:30 am-5:31 pm

2 stops15h 01m

Honolulu

Sun 2/21

10:45 pm-5:43 pm

2 stops15h 58m

$586

Great FallsHonolulu

GTF Great Falls - HNL Honolulu

GTFHNL

Great Falls

Tue 10/27

5:15 pm-11:49 am

2 stops22h 34m

Honolulu

Thu 10/29

9:20 pm-4:35 pm

1 stop15h 15m

$702

Great FallsHonolulu

GTF Great Falls - HNL Honolulu

GTFHNL

Great Falls

Tue 10/27

5:15 pm-11:49 am

2 stops22h 34m

Honolulu

Thu 10/29

11:59 pm-4:35 pm

2 stops12h 36m

$721

Great FallsHonolulu

GTF Great Falls - HNL Honolulu

GTFHNL

Great Falls

Tue 10/27

5:15 pm-11:10 am

2 stops21h 55m

Honolulu

Thu 10/29

9:20 pm-4:35 pm

1 stop15h 15m

$741

Great FallsHonolulu

GTF Great Falls - HNL Honolulu

GTFHNL

Great Falls

Tue 10/27

5:15 pm-11:10 am

2 stops21h 55m

Honolulu

Thu 10/29

1:30 pm-4:35 pm

2 stops23h 05m

$743

Great FallsHonolulu

GTF Great Falls - HNL Honolulu

GTFHNL

Great Falls

Tue 10/27

5:15 pm-11:10 am

2 stops21h 55m

Honolulu

Thu 10/29

11:59 pm-4:35 pm

2 stops12h 36m

$760

Great FallsHonolulu

GTF Great Falls - HNL Honolulu

GTFHNL

Great Falls

Thu 2/18

4:55 pm-11:45 pm

1 stop9h 50m

Honolulu

Sun 2/21

10:10 pm-4:13 pm

2 stops15h 03m

$788

Great FallsHonolulu

GTF Great Falls - HNL Honolulu

GTFHNL

Great Falls

Tue 10/27

5:15 pm-11:54 pm

1 stop10h 39m

Honolulu

Thu 10/29

9:20 pm-4:35 pm

1 stop15h 15m

$911

Great FallsHonolulu

GTF Great Falls - HNL Honolulu

GTFHNL

Great Falls

Thu 2/18

4:55 pm-11:45 pm

1 stop9h 50m

Honolulu

Sun 2/21

10:10 pm-4:13 pm

2 stops15h 03m

$928

Quickest round-trip

Great FallsHonolulu

GTF Great Falls - HNL Honolulu

GTFHNL

Great Falls

Tue 10/27

5:15 pm-10:11 pm

1 stop8h 56m

Honolulu

Thu 10/29

11:59 pm-4:35 pm

2 stops12h 36m

$929

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Great Falls to Honolulu

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

Estimated round-trip price

Cheap Great Falls to Honolulu (GTF to HNL) flight deals and tips

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

Best Price Found	$586
Fastest flight time	9h 50m
Direct flights	None

The best flight deal from Great Falls to Honolulu found on momondo in the last 72 hours is $586

The fastest flight from Great Falls to Honolulu takes 9h 50m

There are no direct flights from Great Falls to Honolulu. There are no popular flight routes from Great Falls to Honolulu.

Search flight deals

Frequently asked questions about flying from Great Falls to Honolulu

How far is Great Falls to Honolulu by plane?
Great Falls and Honolulu are 3142.8 mi apart from one another. In terms of flight time, this usually takes a little over 9h 50m.
When did momondo last update prices for flights from Great Falls Airport to Honolulu Airport?
Prices for flights from Great Falls Airport to Honolulu Airport are updated daily.
How old do you have to be to fly from Great Falls Airport to Honolulu 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 Honolulu Airport.
What documentation or ID do you need to fly to Honolulu Airport?
The necessary travel and health documents for your Honolulu Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Great Falls to Honolulu

How do I get Price Alerts for flights from Great Falls to Honolulu?
Confirm your travel details to search for the latest offers for flights from Great Falls to Honolulu. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Great Falls to Honolulu 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?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Kahuku

Kailua

Aiea

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to Honolulu?

Finding the right flight to Honolulu from Great Falls is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Honolulu quick and easy, saving you time and money.

Can I find flights from Great Falls to Honolulu with flexible booking policies on momondo?

Yes. All flights to Honolulu from Great Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Great Falls to Honolulu?

momondo provides multiple filters to help you find the best flight to Honolulu from Great Falls. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Honolulu 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.