$518 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 4/10. 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
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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

Mon, Apr 20 - Mon, Apr 27
Alaska Airlines Logo
5:06 pm - 10:43 pm
GTF
-
HNL
9h 37m
1 stop
Alaska Airlines Logo
3:54 pm - 5:35 pm
HNL
-
GTF
21h 41m
1 stop
$597Alaska Airlines
Mon, May 4 - Wed, May 6
Multiple Airlines Logo
6:15 pm - 9:59 am
GTF
-
HNL
19h 44m
2 stops
Multiple Airlines Logo
8:34 pm - 5:35 pm
HNL
-
GTF
17h 01m
2 stops
$603Multiple Airlines
Mon, May 4 - Wed, May 6
Multiple Airlines Logo
6:15 pm - 9:59 am
GTF
-
HNL
19h 44m
2 stops
Multiple Airlines Logo
1:10 pm - 5:35 pm
HNL
-
GTF
24h 25m
2 stops
$605Multiple Airlines
Mon, May 4 - Wed, May 6
Multiple Airlines Logo
6:15 pm - 8:27 pm
GTF
-
HNL
30h 12m
2 stops
Multiple Airlines Logo
8:34 pm - 5:35 pm
HNL
-
GTF
17h 01m
2 stops
$609Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
5:06 pm - 11:01 am
GTF
-
HNL
21h 55m
1 stop
Multiple Airlines Logo
12:50 pm - 5:35 pm
HNL
-
GTF
24h 45m
1 stop
$612Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
United Airlines Logo
6:15 am - 7:49 pm
GTF
-
HNL
17h 34m
2 stops
United Airlines Logo
9:40 pm - 1:31 pm
HNL
-
GTF
11h 51m
1 stop
$623United Airlines
Mon, May 4 - Wed, May 6
Multiple Airlines Logo
6:15 pm - 9:59 am
GTF
-
HNL
19h 44m
2 stops
Multiple Airlines Logo
11:59 pm - 5:35 pm
HNL
-
GTF
13h 36m
1 stop
$626Multiple Airlines
Mon, May 4 - Wed, May 6
Multiple Airlines Logo
6:15 pm - 9:59 am
GTF
-
HNL
19h 44m
2 stops
Multiple Airlines Logo
11:59 pm - 5:35 pm
HNL
-
GTF
13h 36m
1 stop
$627Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
United Airlines Logo
6:15 am - 7:20 pm
GTF
-
HNL
17h 05m
2 stops
United Airlines Logo
9:40 pm - 1:31 pm
HNL
-
GTF
11h 51m
2 stops
$628United Airlines
Mon, May 4 - Wed, May 6
Multiple Airlines Logo
6:15 pm - 8:27 pm
GTF
-
HNL
30h 12m
2 stops
Multiple Airlines Logo
11:59 pm - 5:35 pm
HNL
-
GTF
13h 36m
1 stop
$631Multiple 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 $396, 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 $416 (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.

Good to know

Low seasonSeptember
Cheapest flight$518
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly with an average 59% 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.

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.
7.9
DeltaOverall score based on 8327 reviews
7.8Entertainment
7.2Food
8.5Crew
7.9Comfort
8.1Boarding
Airline reviews

The cabin temperature was nice and cool. The wifi was not working.

8.0 ExcellentMatt, Mar 2026
SEA - SJC
Read more Delta reviews

The cabin temperature was nice and cool. The wifi was not working.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

As previously noted, this flight was great: departure was timely, the crew was friendly and attentive, and wifi connectivity was seamless. In particular, I appreciated that the flight attendant just told me to stow the laptop right before takeoff/landing, and trusted me to do so (which I did!).

Kayak botched up the booking, i had to call delta and fix. In the process Delta failed to honor my comfort plus seat assignment that i had previously.

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

the crew cancel the morning service due to the weather. Then the flight got deverted to Nashville . we were on the ground for over two hours the only gave us water once... no food or any snacks.... the crew should have handled better and offered something to passengers.

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

Delta needs to step its game up get a more reliable internet service. Internet service was non-existent for this flight.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

It isvvery small flight. No leg room . No space to put my personal item at feet.

I will never fly ANA again. They lost one of my large pieces of checked luggage, the heaviest one with the most valuable items in it, and they said they will not send me an email unless they can't find it, even though the paper they gave me to track the status of my lost luggage requires a code from an email they are supposed to send me so I can do baggage tracing. They claim to be an international airline, but they also insist on calling a Japanese telephone number to confirm where to send the lost baggage if they find it. It is impossible to find an actual contact email address for customer support on their website, and their AI chatbot is unhelpful, directing you to a webpage that says it is for contact information but does not have any actual email addresses or phone numbers listed on it. My seat in economy did not recline at all, even though I was not sitting in an exit row nor the very back row. I had to sit in the fully upright position for over ten hours of international travel. Awful experience overall.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

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

Information on your arrival and departure airports