$1,002+ Cheap flights from Great Falls to Hilo (GTF - ITO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — ITO
may. 24 — may. 311
Round-trip
1 adult, Economy
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Cheapest flights from Great Falls to HiloExplore the most affordable flight options available from Great Falls to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 24, 2026.
Explore the most affordable flight options available from Great Falls to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 24, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/315:18 pm
GTF
- ITO
2 stops25h 55m
Multiple Airlines
mié. 9/25:58 pm
ITO
- GTF
2 stops18h 40m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,002
Best flights from Great Falls to HiloDiscover carefully curated flight deals from Great Falls to Hilo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 24, 2026.
Discover carefully curated flight deals from Great Falls to Hilo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 24, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/315:18 pm
GTF
- ITO
2 stops25h 55m
Multiple Airlines
mié. 9/25:58 pm
ITO
- GTF
2 stops18h 40m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,002
Find flight deals from Great Falls to Hilo
Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Hilo (ITO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,002 (Alaska Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Great Falls to Hilo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 24, 2026.
Use the filters below to find and compare flights from Great Falls to Hilo that are best for you.
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Fly to
Route
Depart
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Cheapest round-trip
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Great FallsHilo
GTF - ITO
GTFITO
Great Falls
lun. 8/31
5:18 pm-3:13 pm
2 stops25h 55m
Hilo Intl
mié. 9/2
5:58 pm-4:38 pm
2 stops18h 40m
$1,002
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Great Falls-Hilo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Great Falls-Hilo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Great Falls-Hilo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Great Falls-Hilo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Great Falls-Hilo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Great Falls to Hilo
Have a flexible travel schedule? Discover the best time to fly to Hilo from Great Falls with our price prediction graph.
GTF-ITO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
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