$376 Find Cheap Flights from Billings 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 Billings to O'ahu departing on 5/19. 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 Billings 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 Billings to O'ahu, as well as popular online travel agencies
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Flight Deals

Book Cheap Billings 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 Billings 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 Billings to O'ahu

Mon, Oct 19 - Wed, Nov 4
Multiple Airlines Logo
3:44 pm - 8:55 pm
BIL
-
HNL
9h 11m
1 stop
Multiple Airlines Logo
11:50 pm - 3:08 pm
HNL
-
BIL
12h 18m
1 stop
$497Multiple Airlines
Tue, Oct 6 - Tue, Oct 13
United Airlines Logo
7:00 am - 3:16 pm
BIL
-
HNL
12h 16m
1 stop
United Airlines Logo
9:40 pm - 12:59 pm
HNL
-
BIL
11h 19m
2 stops
$504United Airlines
Tue, Oct 6 - Tue, Oct 13
United Airlines Logo
7:00 am - 4:09 pm
BIL
-
HNL
13h 09m
2 stops
United Airlines Logo
9:40 pm - 12:59 pm
HNL
-
BIL
11h 19m
2 stops
$509United Airlines
Tue, Sep 1 - Mon, Sep 7
Delta Logo
6:15 am - 1:38 pm
BIL
-
HNL
11h 23m
1 stop
Delta Logo
9:45 pm - 5:48 pm
HNL
-
BIL
16h 03m
2 stops
$533Delta
Tue, Sep 1 - Mon, Sep 7
Delta Logo
6:15 am - 1:38 pm
BIL
-
HNL
11h 23m
1 stop
Delta Logo
9:45 pm - 5:48 pm
HNL
-
BIL
16h 03m
2 stops
$537Delta
Tue, Sep 1 - Mon, Sep 7
Delta Logo
5:45 am - 4:05 pm
BIL
-
HNL
14h 20m
2 stops
Delta Logo
9:45 pm - 5:48 pm
HNL
-
BIL
16h 03m
2 stops
$538Delta
Tue, Sep 1 - Mon, Sep 7
Delta Logo
5:45 am - 4:05 pm
BIL
-
HNL
14h 20m
2 stops
Delta Logo
9:45 pm - 5:48 pm
HNL
-
BIL
16h 03m
2 stops
$542Delta
Tue, Sep 1 - Mon, Sep 7
Multiple Airlines Logo
12:11 pm - 7:26 pm
BIL
-
HNL
11h 15m
1 stop
Multiple Airlines Logo
10:50 am - 11:29 pm
HNL
-
BIL
8h 39m
1 stop
$546Multiple Airlines
Sat, Oct 17 - Wed, Nov 4
Multiple Airlines Logo
3:44 pm - 8:55 pm
BIL
-
HNL
9h 11m
1 stop
Multiple Airlines Logo
11:50 pm - 3:08 pm
HNL
-
BIL
12h 18m
1 stop
$551Multiple Airlines
Tue, Sep 1 - Mon, Sep 7
Delta Logo
6:15 am - 1:38 pm
BIL
-
HNL
11h 23m
1 stop
Delta Logo
9:45 pm - 5:48 pm
HNL
-
BIL
16h 03m
2 stops
$553Delta
Booking Insights

KAYAK's insights & trends for Billings to O'ahu flights

Get data-powered insights and trends into flights from Billings 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 Billings 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 $279, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Billings 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 Billings to O'ahu is March, when tickets cost $451 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,195 and $1,079 respectively.

Good to know

Low seasonDecember
Cheapest flight$376
Best time to beat the crowds but there is an average 55% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Billings to Honolulu

FAQs - booking O'ahu flights

  • How does KAYAK find such low prices on flights from Billings 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 Billings to O'ahu.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Billings 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 Billings 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 Billings 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 Billings 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 Billings 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 3 airlines serving from Billings to O'ahu

 
See real verified KAYAK customer reviews for airlines flying from Billings 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 Billings 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
Alaska AirlinesOverall score based on 12282 reviews
7.0Entertainment
7.8Comfort
8.1Boarding
7.0Food
8.5Crew
Airline reviews

You can standby to get on earlier flight if the seat is open.

10.0 ExcellentYibin, Apr 2026
OGG - HNL
Read more Alaska Airlines reviews

You can standby to get on earlier flight if the seat is open.

Boarding was easy and quick. Staff was very friendly. Service of snacks and drinks by staff was outstanding.

Easy check-in. Good customer service. Had to check carry-on due to lack of overhead space. Wish the airplane was configured with more overhead area so this doesn't usually happen.

Our flight when we finally got rerouted to a different destination than we were going was fine. But 2 days was taken out of our vacation because our flit was cancelled. We understand mechanical problems and of course don’t want to be on a plane that has mechanical problems.Wish there had been another solution.

Kayak wouldn’t refund me for a flight I was trying to cancel through Kayak. Alaska airlines said I had to cancel through Kayak. I called the customer service line and they couldn’t refund the flight that I booked through Kayak either. You stole my money. You will be hearing from my lawyer.

The bathroom trash container under the sink fell out and was like that long before my flight. The plane smelled of canned fish and floor was Deteriorating

I behave had better flights this one was old and poor

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.

I liked that the crew was friendly, we left and arrived at near scheduled times, plenty of on-board crew to handle the cabin service for the flight and I found the price of my airline ticket to be excellent!

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

My bags were misplaced!!! Im in a foreign country with no bags

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

Information on your arrival and departure airports