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

Prices for flights from Great Falls Airport to Hilo Intl Airport refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Great Falls Airport to Hilo Intl Airport.

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

The necessary travel and health documents for your Hilo Intl 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.

$251 Cheap Flights from Great Falls to Hilo in 2025/26

1 adult

0 bags

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

Find the cheapest flights from Great Falls to Hilo

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:59 pm - 5:45 pm

GTF

ITO

26h 46m2 stops

6:44 pm - 5:19 pm

ITO

GTF

19h 35m2 stops

$575Alaska Airlines

Mon, Jan 19 - Wed, Jan 21

4:57 pm - 4:00 pm

GTF

ITO

26h 03m2 stops

6:49 pm - 3:20 pm

ITO

GTF

16h 31m2 stops

$581Alaska Airlines

Sun, Mar 1 - Tue, Mar 31

5:59 pm - 10:34 pm

GTF

ITO

31h 35m2 stops

8:30 pm - 3:20 pm

ITO

GTF

14h 50m2 stops

$591Alaska Airlines

Thu, Feb 5 - Tue, Mar 17

5:59 pm - 10:34 pm

GTF

ITO

31h 35m2 stops

8:30 pm - 3:20 pm

ITO

GTF

14h 50m2 stops

$611Alaska Airlines

Thu, Feb 5 - Tue, Mar 17

4:57 pm - 4:00 pm

GTF

ITO

26h 03m2 stops

5:30 pm - 3:20 pm

ITO

GTF

17h 50m2 stops

$612Alaska Airlines

Sun, Mar 1 - Tue, Mar 31

5:59 pm - 7:04 pm

GTF

ITO

28h 05m2 stops

6:44 pm - 5:19 pm

ITO

GTF

19h 35m2 stops

$615Alaska Airlines

Mon, Jan 19 - Wed, Jan 21

5:59 pm - 5:29 pm

GTF

ITO

26h 30m2 stops

8:30 pm - 3:20 pm

ITO

GTF

14h 50m2 stops

$625Alaska Airlines

Tue, Feb 3 - Tue, Mar 17

4:57 pm - 5:29 pm

GTF

ITO

27h 32m2 stops

6:44 pm - 3:20 pm

ITO

GTF

16h 36m2 stops

$709Alaska Airlines

Tue, Feb 17 - Tue, Mar 17

5:59 pm - 10:34 pm

GTF

ITO

31h 35m2 stops

8:01 pm - 4:17 pm

ITO

GTF

16h 16m2 stops

$744Alaska Airlines

Sat, Jan 10 - Sat, Mar 14

5:59 pm - 10:34 pm

GTF

ITO

31h 35m2 stops

5:59 pm - 4:17 pm

ITO

GTF

18h 18m2 stops

$768Alaska Airlines

Sat, Jan 10 - Sat, Mar 14

Alaska Airlines flights from Great Falls to Hilo

Our best Alaska Airlines deals on Great Falls to Hilo flight tickets

Alaska Airlines

Jan 19

GTF5:59 pmGreat Falls

26h 46m

2 stops

ITO5:45 pmHilo Intl

Jan 21

ITO6:44 pmHilo Intl

19h 35m

2 stops

GTF5:19 pmGreat Falls

$575

Find similar

Alaska Airlines

Mar 1

GTF4:57 pmGreat Falls

26h 03m

2 stops

ITO4:00 pmHilo Intl

Mar 31

ITO6:49 pmHilo Intl

16h 31m

2 stops

GTF3:20 pmGreat Falls

$581

Find similar

Alaska Airlines

Feb 5

GTF5:59 pmGreat Falls

31h 35m

2 stops

ITO10:34 pmHilo Intl

Mar 17

ITO8:30 pmHilo Intl

14h 50m

2 stops

GTF3:20 pmGreat Falls

$591

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Great FallsHilo

GTF - ITO

GTFITO

Great Falls

Mon 1/19

5:59 pm-5:45 pm

2 stops26h 46m

Hilo Intl

Wed 1/21

6:44 pm-5:19 pm

2 stops19h 35m

$575

Great FallsHilo

GTF - ITO

GTFITO

Great Falls

Sun 3/1

4:57 pm-4:00 pm

2 stops26h 03m

Hilo Intl

Tue 3/31

6:49 pm-3:20 pm

2 stops16h 31m

$581

Great FallsHilo

GTF - ITO

GTFITO

Great Falls

Thu 2/5

5:59 pm-10:34 pm

2 stops31h 35m

Hilo Intl

Tue 3/17

8:30 pm-3:20 pm

2 stops14h 50m

$591

Great FallsHilo

GTF - ITO

GTFITO

Great Falls

Thu 2/5

5:59 pm-10:34 pm

2 stops31h 35m

Hilo Intl

Tue 3/17

8:30 pm-3:20 pm

2 stops14h 50m

$611

Great FallsHilo

GTF - ITO

GTFITO

Great Falls

Sun 3/1

4:57 pm-4:00 pm

2 stops26h 03m

Hilo Intl

Tue 3/31

5:30 pm-3:20 pm

2 stops17h 50m

$612

Great FallsHilo

GTF - ITO

GTFITO

Great Falls

Mon 1/19

5:59 pm-7:04 pm

2 stops28h 05m

Hilo Intl

Wed 1/21

6:44 pm-5:19 pm

2 stops19h 35m

$615

Great FallsHilo

GTF - ITO

GTFITO

Great Falls

Tue 2/3

5:59 pm-5:29 pm

2 stops26h 30m

Hilo Intl

Tue 3/17

8:30 pm-3:20 pm

2 stops14h 50m

$625

Great FallsHilo

GTF - ITO

GTFITO

Great Falls

Tue 2/17

4:57 pm-5:29 pm

2 stops27h 32m

Hilo Intl

Tue 3/17

6:44 pm-3:20 pm

2 stops16h 36m

$709

Great FallsHilo

GTF - ITO

GTFITO

Great Falls

Sat 1/10

5:59 pm-10:34 pm

2 stops31h 35m

Hilo Intl

Sat 3/14

8:01 pm-4:17 pm

2 stops16h 16m

$744

Great FallsHilo

GTF - ITO

GTFITO

Great Falls

Sat 1/10

5:59 pm-10:34 pm

2 stops31h 35m

Hilo Intl

Sat 3/14

5:59 pm-4:17 pm

2 stops18h 18m

$768

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Great Falls to Hilo

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 airline that flies from Great Falls to Hilo Intl?

Alaska Airlines is the most popular carrier operating from Great Falls to Hilo Intl

When to book flights from Great Falls to Hilo

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

Estimated round-trip price

Cheap Great Falls to Hilo (GTF to ITO) flight deals and tips

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

Fastest flight time	15h 54m
Direct flights	None

The fastest flight from Great Falls to Hilo takes 15h 54m

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

Search flight deals

How far is Great Falls to Hilo Intl by plane?
A flight from Great Falls to Hilo Intl will travel around 3102.4 mi. Typically, this will take 26h 03m by plane in normal conditions.
When did momondo last update prices for flights from Great Falls Airport to Hilo Intl Airport?
Prices for flights from Great Falls Airport to Hilo Intl Airport refresh daily.
How old do you have to be to fly from Great Falls Airport to Hilo Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Great Falls Airport to Hilo Intl Airport.
What documentation or ID do you need to fly to Hilo Intl Airport?
The necessary travel and health documents for your Hilo Intl 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.

Mountain View

Why use momondo?

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

It is quick and easy to find Great Falls to Hilo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hilo that suits you.

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

Yes. All flights to Hilo 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 Hilo?

momondo provides multiple filters to help you find the best flight to Hilo 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 Hilo right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Great Falls to Hilo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.