KOA - BIL

$202 Find Cheap Flights from Kailua-Kona to Billings

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kailua-Kona to Billings departing on 2/3. 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 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
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Everything you should know

Cheapest round-trip
$381
Alaska Airlines
Thu 2/5Mon 2/9
KOA - BIL • 1 stop
Cheapest one-way
$202
Delta
Tue 2/3
KOA - BIL • 2 stops
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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 Billings!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Thu, Feb 5 - Mon, Feb 9
Alaska Airlines Logo
9:10 pm - 11:36 pm
KOA
-
BIL
23h 26m1 stop
Alaska Airlines Logo
7:00 am - 9:30 pm
BIL
-
KOA
17h 30m1 stop
$381Alaska Airlines
Thu, Feb 5 - Mon, Feb 9
Alaska Airlines Logo
9:10 pm - 1:22 pm
KOA
-
BIL
37h 12m2 stops
Alaska Airlines Logo
7:00 am - 9:30 pm
BIL
-
KOA
17h 30m1 stop
$400Alaska Airlines
Thu, Feb 5 - Mon, Feb 9
Alaska Airlines Logo
9:10 pm - 1:22 pm
KOA
-
BIL
37h 12m2 stops
Alaska Airlines Logo
7:00 am - 9:30 pm
BIL
-
KOA
17h 30m1 stop
$420Alaska Airlines
Thu, Feb 5 - Mon, Feb 9
Alaska Airlines Logo
9:10 pm - 1:22 pm
KOA
-
BIL
13h 12m2 stops
Alaska Airlines Logo
2:02 pm - 12:31 pm
BIL
-
KOA
25h 29m2 stops
$430Alaska Airlines
Thu, Feb 5 - Mon, Feb 9
Alaska Airlines Logo
9:10 pm - 1:22 pm
KOA
-
BIL
13h 12m2 stops
Alaska Airlines Logo
2:02 pm - 12:31 pm
BIL
-
KOA
25h 29m2 stops
$461Alaska Airlines
Mon, Dec 29 - Tue, Jan 6
Delta Logo
9:55 pm - 5:40 pm
KOA
-
BIL
16h 45m2 stops
Delta Logo
5:15 am - 6:30 pm
BIL
-
KOA
16h 15m2 stops
$749Delta
Mon, Dec 29 - Tue, Jan 6
Delta Logo
8:55 pm - 11:12 am
KOA
-
BIL
11h 17m1 stop
Delta Logo
5:15 am - 6:30 pm
BIL
-
KOA
16h 15m2 stops
$761Delta
Mon, Dec 29 - Tue, Jan 6
American Airlines Logo
10:55 pm - 10:54 pm
KOA
-
BIL
20h 59m1 stop
American Airlines Logo
6:54 am - 3:47 pm
BIL
-
KOA
35h 53m1 stop
$820American Airlines
Booking Insights

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

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$202
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 $202 for a one-way ticket and $381 for a round-trip.

  • 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?

    Star Alliance is the only airline alliance operating flights between Kailua-Kona and Billings.

  • 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.

Reviews of the top airline 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.
7.4
United AirlinesOverall score based on 9095 reviews
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
7.3Comfort
Airline reviews

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

10.0 ExcellentRoger, Dec 2025
CAE - ORD
Read more United Airlines reviews

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 Kailua-Kona to Billings

Information on your arrival and departure airports