KOA - BIL

$510 Find Cheap Flights from Kailua-Kona to Billings

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kailua-Kona to Billings departing on 6/8. 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

Search hundreds of travel sites at once for deals on flights to Billings

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kailua-Kona to Billings, 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 Kailua-Kona to Billings, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% 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.

Cheap Flight Deals from Kailua-Kona to Billings (KOA-BIL)

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

Recent round-trip flight deals from Kailua-Kona to Billings

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Kailua-Kona to Billings.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:49 am - 11:59 pmKOA-BIL
11h 10m2 stops
1:25 pm - 11:24 amBIL-KOA
25h 59m1 stop
$510Alaska Airlines
Find Deal
Sun, Jun 8 - Tue, Aug 12
8:00 am - 11:59 pmKOA-BIL
11h 59m1 stop
7:15 pm - 9:35 pmBIL-KOA
30h 20m1 stop
$554Alaska Airlines
Find Deal
Sun, Jun 8 - Tue, Aug 12
8:49 am - 11:59 pmKOA-BIL
11h 10m2 stops
7:40 am - 3:47 pmBIL-KOA
12h 07m2 stops
$631Alaska Airlines
Find Deal
Sun, Jun 8 - Tue, Aug 12
12:19 pm - 9:37 amKOA-BIL
41h 18m3 stops
7:00 am - 7:21 pmBIL-KOA
16h 21m2 stops
$910United Airlines
Find Deal
Sun, Jun 8 - Tue, Aug 12

Flights from Kailua-Kona to Billings - Travel Insights & Trends

Get data-powered insights and trends into flights from Kailua-Kona to Billings 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 Kailua-Kona to Billings?

The average price of all round-trip flights from Kailua-Kona to Billings clicked on KAYAK for each day over the last 12 months.
When flying from Kailua-Kona to Billings, you should consider leaving on a Wednesday and avoid Saturdays if you are looking for the best rates. For your return to Kailua-Kona, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

Good to know

Cheapest flight

$510
Flight from Kailua-Kona to Billings

When to book flights from Kailua-Kona to Billings

Are your dates flexible? Find out the best times to travel from Kailua-Kona to Billings 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 Kailua-Kona to Billings

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

    In the last 3 days, the lowest price for a flight from Kailua-Kona to Billings was $510 for a round-trip ticket.

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

    A passport is not required to fly from Kailua-Kona to Billings.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Kailua-Kona to Billings are Alaska Airlines and United Airlines. With an average price for the route of $528 and an overall rating of 8.0, Alaska Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $533 and an overall rating of 7.4.

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

    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 Kailua-Kona to Billings.

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

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

    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 Billings with an airline and back to Kailua-Kona with another airline. Booking your flights between Kailua-Kona and BIL 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 Kailua-Kona to Billings?

    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 Billings from Kailua-Kona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Kailua-Kona to Billings

 
See real verified KAYAK customer reviews for airlines flying from Kailua-Kona to Billings. 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 Kailua-Kona to Billings? 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 9692 reviews
8.5Crew
7.1Food
7.9Comfort
8.2Boarding
7.1Entertainment
Airline reviews

Plane left an hour late due to flight staffing problems. Only a 45 min flight, but it took 3 hours as a result, which left a lot of people disgruntled. No excuses. No recompense.

8.0 ExcellentAnonymous, Feb 2025HNL - KOA
Read more Alaska Airlines reviews

Plane left an hour late due to flight staffing problems. Only a 45 min flight, but it took 3 hours as a result, which left a lot of people disgruntled. No excuses. No recompense.

Probably the worst 1st Class I have ever experienced. Sam, our flight attendant, was excellent. Other than that, everything from the Alaska Longe experience to the buggy app to the uncomfortable flight and uncommunicative agents were poor. The agent who booked us in forgot to mark TSA PreCheck on our boarding passes and we had to go back to get this done. They were a cut below every other airline we have experienced in just about every area.

We had TSA pre check and paid to get it! They told us we would not have to do many of the things such as take your shoes off which I had to do! I’m 78 years old with NO criminal record and. they also patted my ankles down, Why? We boarded the plane in an orderly fashion only to sit there while they perform repairs to the lavatory. Why didn’t they do that before we boarded? I also paid extra to have more room because of my age but that was not what I had hoped for. I know you can’t control who sit in what seat but the guy next to me was bigger than average and took up part of my space.

I was able to upgrade to first class, which was great. Food and drinks were underwhelming compared to other first class flights I have taken.

I purchased a flight to Hawaii, changing planes in San Diego. My flight change location was later changed to Seattle then on to Kona, adding hours to my already long flight. Also, my flight home was run through Portland rather than through San Diego, once again, adding hours to my flight. At 81 years old I don’t want hours robbed from me.

I flew from San Francisco to Honolulu on Hawaiian Airlines. The flight was operated by Alaska Airlines. Everything was fantastic. On the return flight from Honolulu to San Francisco, boarding was chaotic. They called each boarding group 1 through 6 very quickly, and everyone just ran and got in a very long line. There was no enforcement of boarding groups. Carry-on rules were not followed, and by the time I boarded the plane, there was barely any overhead space. I was boarding group 4. The crew was very professional, and the Hawaiian Airlines terminal in Honolulu was beautiful. I wish the rest of Honolulu Airport looked like the Hawaiian Airlines Terminal.

Rated meals and entertainment poor because we didn’t have any.

Paid additional for seat upgrade, but got same seat as no upgrade.

As expected cyst service up front was very good we needed assistance at the gates and they were very accommodating

Always delayed, inadequate availability of room for baggage but the crew were good & approachable.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Our seats were all the way in back of the plane,

Food choices were very limited. Taste of the dishes was average.

Maybe add a seat trade app for flyers that didn’t get seats together

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.