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$318+ Cheap flights from Great Falls to Honolulu (GTF - HNL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — HNL
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Great Falls to Honolulu

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Honolulu (HNL). 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 September 16, 2025.

Round-trip from

$564
(Alaska Airlines)

One-way from

$318
(Alaska Airlines)

Popular in

December

Cheapest in

September

Average price

$483
From Great Falls to Honolulu
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One-way flight from Great Falls to Honolulu
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Highest demand for flights based on searches. 16% potential increase in price ($133 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Great Falls to Honolulu

Cheapest flights from Great Falls to Honolulu
Explore the most affordable flight options available from Great Falls to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 10/76:15 pmGTF - HNL
1 stop9h 44mAlaska Airlines
Tue 10/141:05 pmHNL - GTF
1 stop24h 30mAlaska Airlines
Deal found 9/15$605
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 12/117:35 pmGTF - HNL
1 stop29h 40mAlaska Airlines
Mon 12/159:35 pmHNL - GTF
1 stop18h 20mAlaska Airlines
Deal found 9/16$718
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:35 pmGTF - HNL
1 stop29h 08mUnited Airlines
Sat 1/310:50 pmHNL - GTF
1 stop20h 56mUnited Airlines
Deal found 9/15$1,405
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:30 amGTF - HNL
2 stops14h 30mDelta
Sat 1/39:35 pmHNL - GTF
2 stops11h 56mDelta
Deal found 9/14$2,480

Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls to Honolulu 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 September 16, 2025.
Use the filters below to find and compare flights from Great Falls to Honolulu that are best for you.

Fly from

Great Falls

Fly to

Honolulu

Route

Depart

Return

Price

Great FallsHonolulu

GTF - HNL

GTFHNL

Great Falls

Tue 1/27

4:00 pm-1:25 pm

2 stops24h 25m

Honolulu

Tue 2/3

10:10 pm-3:20 pm

2 stops14h 10m

$564

Great FallsHonolulu

GTF - HNL

GTFHNL

Great Falls

Tue 3/3

4:00 pm-12:25 pm

2 stops23h 25m

Honolulu

Wed 3/4

10:10 pm-3:20 pm

2 stops14h 10m

$601

Great FallsHonolulu

GTF - HNL

GTFHNL

Great Falls

Tue 10/7

6:15 pm-11:59 pm

1 stop9h 44m

Honolulu

Tue 10/14

3:05 pm-5:35 pm

1 stop22h 30m

$605

Great FallsHonolulu

GTF - HNL

GTFHNL

Great Falls

Mon 3/2

4:00 pm-12:25 pm

2 stops23h 25m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Great Falls to Honolulu

Have a flexible travel schedule? Discover the best time to fly to Honolulu from Great Falls with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Great Falls to Honolulu

What is the cheapest month to book a flight from Great Falls to Honolulu?

Currently, November is the cheapest month in which you can book a flight from Great Falls to Honolulu (average of $469). Flying from Great Falls to Honolulu in June is currently the most expensive (average of $687). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GTF to HNL?

Find hourly flight availability from Great Falls to Honolulu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Great Falls to Honolulu, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 20% versus a flight in the morning.

Reviews of airlines servicing Honolulu

Get insights into the airlines that provide service to Honolulu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Honolulu. Reviews last updated September 16, 2025.
Read reviews from past customers who have flown Alaska Airlines and Delta from Great Falls to Honolulu. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
8.0
Very good
7,957 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to Honolulu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Great Falls to Honolulu?

    Alaska Airlines can get you from Great Falls to Honolulu in just under 24h 25m. Your travel time can differ by up to . Great Falls and Honolulu are separated by a distance of 3141 mi.

  • What are the cheapest airlines flying from Great Falls to Honolulu round-trip?

    Our cheapest airline available from Great Falls to Honolulu is Delta. Our recent data shows that you can find tickets from as low as $416 on this airline. An additional option worth looking into is Alaska Airlines, starting at $504. Delta is priced at 37% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Great Falls to Honolulu that include hotel bookings?

    Yes. In addition to deals on Great Falls to Honolulu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Great Falls to Honolulu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Honolulu.

  • Can I find deals for business class flights from Great Falls to Honolulu?

    Yes. Cheapflights offers flight deals from Great Falls to Honolulu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Great Falls to Honolulu?

    Currently, November is the cheapest month in which you can book a flight from Great Falls to Honolulu (average of $469). Flying from Great Falls to Honolulu in June is currently the most expensive (average of $687). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Honolulu?

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Top 2 airlines flying from Great Falls to Honolulu

Discover the top 2 airlines that operate flights from Great Falls to Honolulu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$416Average$838FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$503Average$627FlexibilityNo cancel feeOn-time75%

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