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$349+ Cheap flights from Great Falls (GTF) to O'ahu

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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — HNL
Jan 28 — Feb 41
Tue 1/28
Tue 2/4
1 adult, Economy
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Cheap flight deals from Great Falls to O'ahu

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to O'ahu (zzFUW). 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 January 23, 2025.

Round-trip from

$444
(Alaska Airlines)

One-way from

$349
(Hawaiian Airlines)
From Great Falls to O'ahu
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One-way flight from Great Falls to O'ahu
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Find flight deals from Great Falls to O'ahu

Cheapest flights from Great Falls to O'ahu
Explore the most affordable flight options available from Great Falls to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2025.

This Alaska Airlines deal was found by Cheapflights users on 1/22. 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.
Sat 2/222:45 pmGTF - HNL
1 stop31h 01mAlaska Airlines
Tue 3/411:55 pmHNL - GTF
1 stop11h 10mAlaska Airlines
Deal found 1/22$444
This Delta deal was found by Cheapflights users on 1/22. 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 3/1112:00 pmGTF - HNL
1 stop10h 17mDelta
Tue 3/187:55 pmHNL - GTF
1 stop11h 23mDelta
Deal found 1/22$445
This United Airlines deal was found by Cheapflights users on 1/23. 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.
Wed 7/27:00 amGTF - HNL
1 stop16h 14mUnited Airlines
Sun 7/69:40 pmHNL - GTF
1 stop19h 20mUnited Airlines
Deal found 1/23$717
This United deal was found by Cheapflights users on 1/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/22:15 pmGTF - HNL
3 stops24h 51mMultiple Airlines
Sun 7/610:10 pmHNL - GTF
2 stops18h 50mMultiple Airlines
Deal found 1/23$1,474

Find flights from Great Falls to O'ahu within your budget

Customize your flight search to find flights from Great Falls to O'ahu 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 January 23, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Great FallsHonolulu

GTF - HNL

GTFHNL

Great Falls

Sat 2/22

2:45 pm-6:46 pm

1 stop31h 01m

Honolulu

Tue 3/4

11:55 pm-2:05 pm

1 stop11h 10m

$444

Great FallsHonolulu

GTF - HNL

GTFHNL

Great Falls

Tue 3/11

12:00 pm-6:17 pm

1 stop10h 17m

Honolulu

Tue 3/18

7:55 pm-11:18 am

1 stop11h 23m

$445

Great FallsHonolulu

GTF - HNL

GTFHNL

Great Falls

Wed 7/2

7:00 am-7:14 pm

1 stop16h 14m

Honolulu

Sun 7/6

9:40 pm-9:00 pm

1 stop19h 20m

$717

Great FallsHonolulu

GTF - HNL

GTFHNL

Great Falls

Wed 7/2

2:15 pm-11:06 am

3 stops24h 51m

Honolulu

Sun 7/6

10:10 pm-9:00 pm

2 stops18h 50m

$1,474

Great FallsHonolulu

GTF - HNL

GTFHNL

Great Falls

Wed 4/30

6:07 pm-11:56 pm

1 stop9h 49m

$349

Great FallsHonolulu

GTF - HNL

GTFHNL

Great Falls

Wed 4/30

6:40 am-4:36 pm

2 stops13h 56m

$354

Great FallsHonolulu

GTF - HNL

GTFHNL

Great Falls

Wed 4/30

6:40 am-9:54 pm

3 stops19h 14m

$573

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Best time to book a flight from Great Falls to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu 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.

Travel insights for flights from Great Falls to O'ahu

Get recent, data-driven insights about flights from Great Falls to O'ahu including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Great Falls to O'ahu?

Currently, November is the cheapest month in which you can book a flight from Great Falls to O'ahu (average of $469). Flying from Great Falls to O'ahu 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 FUW?

Find hourly flight availability from Great Falls to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 23, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Great Falls to O'ahu as you normally would.

Rainfall in O'ahu by month

Plan your trip to O'ahu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in O'ahu ranges from 0.3 - 3.2 inches per month. December is typically the wettest month, when rainfall can reach 3.2 in. June is typically the driest time to visit O'ahu when rainfall is around 0.3 in.

Temperature in O'ahu by month

Plan your trip to O'ahu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to O'ahu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. 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 O'ahu. Reviews last updated January 23, 2025.
Alaska Airlines
8.0
Very good
9,699 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,699 reviews
Alaska Airlines
8.0
Very good
9,699 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,507 reviews
Alaska Airlines
8.0
Very good
9,699 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines
7.9
Good
2,332 reviews
Alaska Airlines
8.0
Very good
9,699 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,970 reviews
Alaska Airlines
8.0
Very good
9,699 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

  • What airport do you fly from for flights from Great Falls to O'ahu?

    For a flight from Great Falls to O'ahu, you will be flying from Great Falls. Great Falls (GTF) is just 3.5 mi from the center of the city.

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

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

  • How can I find direct flights from Great Falls to O'ahu?

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

  • Can I find deals for business class flights from Great Falls to O'ahu?

    Yes. Cheapflights offers flight deals from Great Falls to O'ahu 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 O'ahu?

    Currently, November is the cheapest month in which you can book a flight from Great Falls to O'ahu (average of $469). Flying from Great Falls to O'ahu 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

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Top 3 airlines flying from Great Falls to O'ahu

Discover the top 3 airlines that operate flights from Great Falls to O'ahu. 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 January 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$429Average$801FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$447Average$651FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$472Average$651FlexibilityNo cancel feeOn-time69%
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