BIL - KOA

$428 Find Cheap Flights from Billings to Kailua-Kona

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Billings to Kailua-Kona departing on 1/26. 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 Kailua-Kona

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Kailua-Kona, 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 Kailua-Kona, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$428
Alaska Airlines
Mon 1/26Tue 1/27
BIL - KOA • 2 stops
Cheapest one-way
Multiple Airlines
Wed 12/17
BIL - KOA • multi-stop
Top airlines
Alaska Airlines
Cheapest • from $428 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kailua-Kona!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Billings to Kailua-Kona (BIL-KOA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Billings to Kailua-Kona 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 Kailua-Kona

Mon, Jan 26 - Tue, Jan 27
Alaska Airlines Logo
3:35 pm - 12:31 pm
BIL
-
KOA
23h 56m2 stops
Alaska Airlines Logo
2:51 pm - 2:55 pm
KOA
-
BIL
21h 04m2 stops
$428Alaska Airlines
Mon, Jan 26 - Tue, Jan 27
Alaska Airlines Logo
3:35 pm - 12:31 pm
BIL
-
KOA
23h 56m2 stops
Alaska Airlines Logo
9:10 pm - 2:55 pm
KOA
-
BIL
14h 45m1 stop
$438Alaska Airlines
Tue, Jan 6 - Tue, Jan 13
Delta Logo
5:15 am - 6:47 pm
BIL
-
KOA
16h 32m2 stops
Delta Logo
8:45 pm - 11:06 am
KOA
-
BIL
11h 21m2 stops
$439Delta
Tue, Feb 17 - Thu, Feb 26
Delta Logo
6:20 am - 7:34 pm
BIL
-
KOA
16h 14m2 stops
Delta Logo
8:59 pm - 11:00 am
KOA
-
BIL
11h 01m2 stops
$454Delta
Mon, Jan 26 - Tue, Jan 27
Alaska Airlines Logo
3:35 pm - 12:31 pm
BIL
-
KOA
23h 56m2 stops
Alaska Airlines Logo
2:51 pm - 2:55 pm
KOA
-
BIL
21h 04m2 stops
$458Alaska Airlines
Mon, Jan 26 - Tue, Jan 27
Alaska Airlines Logo
7:00 am - 2:44 pm
BIL
-
KOA
10h 44m1 stop
Alaska Airlines Logo
2:51 pm - 2:55 pm
KOA
-
BIL
21h 04m2 stops
$461Alaska Airlines
Mon, Jan 26 - Tue, Jan 27
Alaska Airlines Logo
3:35 pm - 12:31 pm
BIL
-
KOA
23h 56m2 stops
Alaska Airlines Logo
9:10 pm - 2:55 pm
KOA
-
BIL
14h 45m1 stop
$468Alaska Airlines
Mon, Jan 26 - Tue, Jan 27
Alaska Airlines Logo
7:00 am - 2:44 pm
BIL
-
KOA
10h 44m1 stop
Alaska Airlines Logo
9:10 pm - 2:55 pm
KOA
-
BIL
14h 45m1 stop
$471Alaska Airlines
Fri, Jan 9 - Fri, Jan 16
Multiple Airlines Logo
2:02 pm - 10:32 am
BIL
-
KOA
23h 30m2 stops
Multiple Airlines Logo
5:04 pm - 1:22 pm
KOA
-
BIL
17h 18m2 stops
$475Multiple Airlines
Tue, Jan 6 - Tue, Jan 13
Alaska Airlines Logo
11:35 am - 4:55 pm
BIL
-
KOA
32h 20m1 stop
Alaska Airlines Logo
12:11 pm - 2:55 pm
KOA
-
BIL
23h 44m2 stops
$478Alaska Airlines
Booking Insights

KAYAK's insights & trends for Billings to Kailua-Kona flights

Get data-powered insights and trends into flights from Billings to Kailua-Kona to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Billings to Kailua-Kona?

The average price of all round-trip flights from Billings to Kailua-Kona clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Kailua-Kona on a Wednesday and more expensive on a Sunday. On your return trip to Billings, you should consider flying back on a Wednesday, and avoid Saturdays for better deals.

Good to know

Low seasonSeptember
Cheapest flight$428
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Billings to Kailua-Kona

When to book flights from Billings to Kailua-Kona

Are your dates flexible? Find out the best times to travel from Billings to Kailua-Kona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Billings to Kailua-Kona

  • What is the cheapest flight from Billings to Kailua-Kona?

    In the last 3 days, the lowest price for a flight from Billings to Kailua-Kona was $428 for a round-trip ticket.

  • Do I need a passport to fly between Billings and Kailua-Kona?

    No, a passport isn't needed to fly from Billings to Kailua-Kona. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Billings to Kailua-Kona?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Billings to Kailua-Kona?

    Star Alliance, and oneworld are the airline alliances operating flights between Billings and Kailua-Kona, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Billings to Kailua-Kona, Alaska Airlines or Hawaiian Airlines?

    The two airlines most popular with KAYAK users for flights from Billings to Kailua-Kona are Alaska Airlines and Hawaiian Airlines. With an average price for the route of $593 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of $590 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Billings to Kailua-Kona?

    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 Kailua-Kona.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kailua-Kona from Billings 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 Kailua-Kona?

    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 to Kailua-Kona with an airline and back to Billings with another airline. Booking your flights between Billings and KOA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Billings to Kailua-Kona?

    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 to Kailua-Kona from Billings 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 Kailua-Kona

 
See real verified KAYAK customer reviews for airlines flying from Billings to Kailua-Kona. 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 Kailua-Kona? 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 11475 reviews
7.1Food
7.8Comfort
7.0Entertainment
8.5Crew
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.

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!

Had no way to see what gate came in on or what gate connecting flight would take off.

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 scheduled to take off at 5.55pm but it did not take off until 7pm due to some food delivery delay.

The crew was quite good, they came by often with drinks or to collect trash. But what wasn't nice was the flight was over weigh and several people had to be rebooked. I was questioned whether I should have a seat when I was getting to it. The in-flight entertainment kept buffering and interrupting. And the route took the airplane through high winds which caused us a longer flight

Wasn’t on the flight due to Alaska cancellation…also after all the rerouting, I was going to be on a later flight that left SFO at 7:47pm, which meant an almost 6 hour layover. That same Hawaiian flight was delayed for another 2hours.

I always love flying Hawaii and I have nothing to add

Everything was great and smooth. Given the short flight there was no entertainment but the rating does not give this option. My first flight with Hawaiian was a success all around.

comfortable but the food is horrible. I have flown Hawaiian several times now and no matter what they say the food is its the same squashed bread with melted goop inside. Tastes fake and isnt what they represent, its quite nasty. What happend to real food? And there is NO entertainment!! so not sure why they are asking for a review on that.

I was very, very cold and a stranger loaned me her sweater next to me. I didn’t wanna buy a blanket just for a four hour trip when I did not need the pillow or the earphones. I don’t mind purchasing a blanket, but I only needed that not all of it accessories. Cold air pretty much blew the entire trip. Two people in front of me both bought the blanket packages. Maybe that’s the idea. The crew was exceptionally nice and passed through multiple times.. the restrooms were very clean and usually accessible.

3 hour wait on customer service after flight was cancelled. Was bumped to a flight where I wouldnt have gotten to my destination for another 2 days. Had to fully refund flight and book a new one the following morning. Paid twice the amount for the flight than I had originally booked. Very disappointed I was not offered any sort of discount or points for all of the frustration, in fact the airline profited twice as much off of me by cancelling my flight and and changing my entire trip.

Very accommodating on flight changes when something came up. Definitely felt a notch above other airlines.

They we able to seat my companion and I next to each other. Plane’s temperature was very cool. Willl be more prepared on return trip.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Everything you need to know for your flight from Billings to Kailua-Kona

Information on your arrival and departure airports