$330 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 3/21. 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, 0 bags

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

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, Jan 27 - Tue, Feb 3
Multiple Airlines Logo
5:59 pm - 7:56 pm
GTF
-
HNL
28h 57m1 stop
Multiple Airlines Logo
8:00 am - 5:19 pm
HNL
-
GTF
30h 19m1 stop
$433Multiple Airlines
Tue, Jan 27 - Tue, Feb 3
Delta Logo
5:30 am - 5:05 pm
GTF
-
HNL
14h 35m2 stops
Delta Logo
10:30 pm - 5:30 pm
HNL
-
GTF
16h 00m2 stops
$434Delta
Mon, Jan 26 - Thu, Jan 29
Multiple Airlines Logo
5:59 pm - 11:18 am
GTF
-
HNL
20h 19m2 stops
Multiple Airlines Logo
12:36 pm - 5:19 pm
HNL
-
GTF
25h 43m2 stops
$443Multiple Airlines
Tue, Jan 27 - Tue, Feb 3
Multiple Airlines Logo
5:59 pm - 10:08 pm
GTF
-
HNL
31h 09m1 stop
Multiple Airlines Logo
9:40 pm - 5:19 pm
HNL
-
GTF
16h 39m2 stops
$448Multiple Airlines
Tue, Jan 27 - Tue, Feb 3
Multiple Airlines Logo
5:59 pm - 7:56 pm
GTF
-
HNL
28h 57m1 stop
Multiple Airlines Logo
11:59 pm - 5:19 pm
HNL
-
GTF
14h 20m1 stop
$452Multiple Airlines
Tue, Jan 27 - Tue, Feb 3
Delta Logo
5:30 am - 5:05 pm
GTF
-
HNL
14h 35m2 stops
Delta Logo
10:30 pm - 5:30 pm
HNL
-
GTF
16h 00m2 stops
$454Delta
Mon, Mar 2 - Tue, Mar 10
Delta Logo
5:30 am - 5:05 pm
GTF
-
HNL
14h 35m2 stops
Delta Logo
10:30 pm - 5:39 pm
HNL
-
GTF
15h 09m2 stops
$464Delta
Tue, Jan 27 - Tue, Feb 3
Multiple Airlines Logo
5:59 pm - 10:08 pm
GTF
-
HNL
31h 09m1 stop
Multiple Airlines Logo
12:38 pm - 5:19 pm
HNL
-
GTF
25h 41m2 stops
$479Multiple Airlines
Mon, Jan 26 - Thu, Jan 29
Multiple Airlines Logo
5:59 pm - 11:18 am
GTF
-
HNL
20h 19m2 stops
Multiple Airlines Logo
12:38 pm - 5:19 pm
HNL
-
GTF
25h 41m2 stops
$483Multiple Airlines
Mon, Jan 26 - Thu, Jan 29
Multiple Airlines Logo
5:59 pm - 11:18 am
GTF
-
HNL
20h 19m2 stops
Multiple Airlines Logo
11:59 pm - 5:19 pm
HNL
-
GTF
14h 20m1 stop
$485Multiple Airlines
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 $413, 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 April, when tickets cost $490 (return) on average. On the other hand, the most expensive months are December and September, when the average cost of round-trip tickets is $1,286 and $918 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$330
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly with an average 9% increase in price.
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 11472 reviews
7.0Entertainment
8.5Crew
7.1Food
7.8Comfort
8.1Boarding
Airline reviews

See previous. It was the flight from Honolulu to Kapalua that was cancelled.

8.0 ExcellentEvie, Dec 2025
SAN - HNL
Read more Alaska Airlines reviews

See previous. It was the flight from Honolulu to Kapalua that was cancelled.

Short trip from Honolulu to Kauai. Not a major issue. Only concern was the drop off of the luggage for departure. Only one person handling all of the passengers. She was busting her butt.

Good. Flight was good. Crew was good. Wish they offered coffee refills. Wish I didn’t have to pay for headphones. Otherwise good for a commercial flight.

Should have been forthcoming for reason for delay. Should have been able to check in for seat I'd like.

It was fine. It was a 30 minute flight so there was water or fruit juice and no food. Which was totally fine. The check in, gate and flight crew were all excellent.

I didn’t order food so can’t really say how it was. Overall, it was a great experience.

It was a pleasant experience. Considering we paid over $3000 for first class there really wasn’t anything special about first class. All the seats looked the same and everyone got the same great customer service. The only thing that was different between first class and couch was the drinks and the meal. We wouldn’t waste that much $ on first class on that plane again.

Once again, Hawaiian Airlines upon checking in for our return flight, told us that we hadn’t paid for our extra comfort seats. This had happened on our incoming flight as well. Hawaiian Airlines had changed our flight and put us in standard seats. I sent them confirmation emails and receipts showing that I had paid for extra comfort seats and they ignored me and refused to accept my proof of payment. I ended up having to pay for our extra comfort seats again. On our return flight, once again, we were told we hadn’t paid for our extra comfort seats, which we had. I argued until a supervisor was summoned and researched further in their system and found that we had paid for them. If I hadn’t insisted, we would’ve been forced to buy our seats again or be assigned a standard seat. This kind of Customer Service is totally unacceptable. I would never use Hawaiian Airlines again if I have a choice.

Flight was delayed 14 hours! We missed an entire day of our vacation and had to pay for hotel that we didn’t use

Glad they offer free meal, & I got a complimentary drink I’d like coffee,tea, or water offered 3/4 into trip

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

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

Information on your arrival and departure airports