$323 Find Cheap Flights from Great Falls to O'ahu

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Great Falls to O'ahu departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to O'ahu

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Great Falls to O'ahu, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Great Falls to O'ahu, as well as popular online travel agencies
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Cheap Flights from Great Falls to O'ahu

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Honolulu
Honolulu2 stops$552
Honolulu
Honolulu2 stops$552

Book Cheap Great Falls to O'ahu Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Great Falls to O'ahu that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Great Falls to O'ahu

Tue, Oct 7 - Tue, Oct 14
Alaska Airlines Logo
6:15 pm - 12:28 pmGTF-HNL
22h 13m2 stops
Alaska Airlines Logo
10:20 pm - 5:35 pmHNL-GTF
15h 15m2 stops
$552Alaska Airlines
Find Deal
Tue, Jan 6 - Fri, Jan 16
Alaska Airlines Logo
7:21 pm - 11:20 amGTF-HNL
18h 59m2 stops
Alaska Airlines Logo
10:10 pm - 3:20 pmHNL-GTF
14h 10m2 stops
$576Alaska Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
Alaska Airlines Logo
6:15 pm - 11:03 amGTF-HNL
20h 48m1 stop
Alaska Airlines Logo
10:45 am - 5:35 pmHNL-GTF
26h 50m1 stop
$590Alaska Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
Alaska Airlines Logo
6:15 pm - 9:59 amGTF-HNL
19h 44m2 stops
Alaska Airlines Logo
10:20 pm - 5:35 pmHNL-GTF
15h 15m2 stops
$593Alaska Airlines
Find Deal
Wed, Jan 7 - Fri, Jan 16
Delta Logo
6:15 pm - 11:50 amGTF-HNL
20h 35m2 stops
Delta Logo
9:39 pm - 5:44 pmHNL-GTF
17h 05m2 stops
$629Delta
Find Deal
Thu, Jan 8 - Fri, Jan 16
Delta Logo
5:30 am - 9:50 pmGTF-HNL
19h 20m2 stops
Delta Logo
9:39 pm - 5:44 pmHNL-GTF
17h 05m2 stops
$653Delta
Find Deal
Wed, Jan 7 - Wed, Jan 14
Delta Logo
6:15 pm - 11:50 amGTF-HNL
20h 35m2 stops
Delta Logo
9:39 pm - 5:44 pmHNL-GTF
17h 05m2 stops
$690Delta
Find Deal
Thu, Aug 14 - Mon, Aug 18
United Airlines Logo
6:25 am - 4:29 pmGTF-HNL
14h 04m2 stops
United Airlines Logo
9:40 pm - 1:37 pmHNL-GTF
11h 57m1 stop
$878United Airlines
Find Deal
Mon, Jan 5 - Tue, Jan 13
United Airlines Logo
6:15 am - 5:29 pmGTF-HNL
14h 14m2 stops
United Airlines Logo
11:30 pm - 9:15 pmHNL-GTF
18h 45m3 stops
$971United Airlines
Find Deal
Fri, Jan 2 - Sun, Jan 11
United Airlines Logo
2:25 pm - 11:42 pmGTF-HNL
12h 17m1 stop
United Airlines Logo
10:50 pm - 1:29 pmHNL-GTF
11h 39m2 stops
$978United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Great Falls to O'ahu flights

Get data-powered insights and trends into flights from Great Falls to O'ahu to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Great Falls to O'ahu?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $391, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Great Falls to O'ahu?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Great Falls to O'ahu, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Great Falls to O'ahu is September, when tickets cost $483 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $843 and $823 respectively.

What’s the cheapest day of the week to fly from Great Falls to O'ahu?

The average price of all round-trip flights from Great Falls to O'ahu clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to O'ahu on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Great Falls to O'ahu. For your return ticket, we recommend flying on a Thursday and avoiding Fridays for the best deals.


Good to know

Low seasonSeptember
Cheapest flight$323
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Great Falls to Honolulu

FAQs - booking O'ahu flights

  • How does KAYAK find such low prices on flights from Great Falls to O'ahu?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Great Falls to O'ahu.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Great Falls to O'ahu?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Great Falls to O'ahu is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Great Falls to O'ahu?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Great Falls to O'ahu with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Great Falls to O'ahu?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Great Falls to O'ahu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to O'ahu?

    The cheapest time of day to fly to O'ahu is generally in the afternoon, when round-trip flights cost $647 on average. Morning departures are around 18% more expensive than evening flights, on average. The most expensive time of day to fly to O'ahu is generally in the morning, which is peak travel time and where the average cost of a ticket is $802.

Reviews of the top airlines flying from Great Falls to O'ahu

 
See real verified KAYAK customer reviews for airlines flying from Great Falls to O'ahu. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Great Falls to O'ahu? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
8.1Boarding
7.1Food
7.1Entertainment
7.8Comfort
8.5Crew
Airline reviews

Tickets we booked together in January became two different connecting flights. VERY PISSED a about this and a terrible start to our bucket list vacation

2.0 MediocreAnonymous, Jul 2025HNL - KOA
Read more Alaska Airlines reviews

Tickets we booked together in January became two different connecting flights. VERY PISSED a about this and a terrible start to our bucket list vacation

Could not check in online - had to get boarding passes at the ticket counter and our daughter got bumped off our connecting flight. NOT OK!

I needed more space to sleep on an overnight flight.

Our flight time was drastically changed which caused us to lose a day of vacation

Wonderful respectful staff for a short flight late at night...lots of considerations all met!

Flight was delayed which led to missed connection, but rebooked on a more direct flight at the last minute and arrived in Juneau on time with all our luggage. Little stressful and our family seating got split, but it all worked out in the end.

Only issue was the 2 hr delay after an 8 hr layover. Very long day.

Very bad, terrible food and late by 2 hours. Then no to open aircraft doors

Flying on Hawaiian Airlines was good. But, getting a boarding pass was a hassle. I booked what I thought was an Alaska Airlines flight that was actually a Hawaiian Airlines flight. I couldn't check in online. I had to wait for the Hawaiian Airlines counter to open so I could get my boarding pass which was a requirement for me to get in The Club or the Centurion Lounge. (I had no check in luggage so I didn't expect to have to physically check in.) The Alaska Airlines staff blamed the FAA for the problem.

Terrible check in experience, and they ended up losing our bag.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

Everything you need to know for your flight to O'ahu

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