HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Billings

$550+ Cheap flights from Kailua-Kona to Billings (KOA - BIL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — BIL
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kailua-Kona to Billings with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kailua-Kona to Billings

Cheapest flights from Kailua-Kona to Billings
Explore the most affordable flight options available from Kailua-Kona to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.

This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:20 pm
KOA
-
BIL
1 stop8h 55m
Multiple Airlines
Wed 11/46:00 am
BIL
-
KOA
2 stops14h 17m
Multiple Airlines
Deal found 7/30$550
This Orbitz deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:25 pm
KOA
-
BIL
1 stop9h 15m
Multiple Airlines
Sat 9/1912:20 pm
BIL
-
KOA
2 stops13h 30m
Multiple Airlines
Deal found 8/1$610
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:20 pm
KOA
-
BIL
1 stop8h 55m
Alaska Airlines
Wed 11/411:55 am
BIL
-
KOA
1 stop13h 49m
Alaska Airlines
Deal found 7/30$612
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:25 pm
KOA
-
BIL
1 stop9h 06m
Alaska Airlines
Mon 8/3112:11 pm
BIL
-
KOA
1 stop11h 14m
Alaska Airlines
Deal found 8/1$634
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:45 pm
KOA
-
BIL
2 stops13h 46m
Multiple Airlines
Mon 8/3112:11 pm
BIL
-
KOA
1 stop11h 14m
Multiple Airlines
Deal found 8/1$640
This Alaska Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:41 am
KOA
-
BIL
1 stop23h 23m
Multiple Airlines
Sun 10/187:32 pm
BIL
-
KOA
2 stops22h 00m
Multiple Airlines
Deal found 8/4$648
This Priceline deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:25 pm
KOA
-
BIL
1 stop9h 15m
Alaska Airlines
Sat 9/1912:20 pm
BIL
-
KOA
1 stop29h 08m
Alaska Airlines
Deal found 8/1$658
This Alaska Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:41 am
KOA
-
BIL
1 stop23h 23m
Alaska Airlines
Sun 10/1812:05 pm
BIL
-
KOA
1 stop13h 00m
Alaska Airlines
Deal found 8/4$673

Find flight deals from Kailua-Kona to Billings

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Billings (BIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 4, 2026.

Round-trip from

$550
(Alaska Airlines)
From Kona Intl to Billings Logan Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Billings that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 4, 2026.
Use the filters below to find and compare flights from Kailua-Kona to Billings that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

Mon 11/2

11:20 pm-11:15 am

1 stop8h 55m

Billings Logan Intl

Wed 11/4

6:00 am-5:17 pm

2 stops14h 17m

$550

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

Sun 9/13

10:25 pm-11:40 am

1 stop9h 15m

Billings Logan Intl

Sat 9/19

12:20 pm-9:50 pm

2 stops13h 30m

$610

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

Mon 11/2

11:20 pm-11:15 am

1 stop8h 55m

Billings Logan Intl

Wed 11/4

11:55 am-10:44 pm

1 stop13h 49m

$612
Quickest round-trip

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

Thu 8/27

10:25 pm-11:31 am

1 stop9h 06m

Billings Logan Intl

Mon 8/31

12:11 pm-7:25 pm

1 stop11h 14m

$634

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

Thu 8/27

5:45 pm-11:31 am

2 stops13h 46m

Billings Logan Intl

Mon 8/31

12:11 pm-7:25 pm

1 stop11h 14m

$640

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

Mon 10/12

11:41 am-3:04 pm

1 stop23h 23m

Billings Logan Intl

Sun 10/18

12:05 pm-9:05 pm

1 stop13h 00m

$673

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Sorted by cheapest first

Best time to book a flight from Kailua-Kona to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings from Kailua-Kona with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to Billings. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Kailua-Kona to Billings that include hotel bookings?

    Yes. In addition to deals on Kailua-Kona to Billings flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kailua-Kona to Billings?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kailua-Kona to Billings.

  • Can I find deals for business class flights from Kailua-Kona to Billings?

    Yes. Cheapflights offers flight deals from Kailua-Kona to Billings by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.