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$549+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — BIL
May 30 — Jun 61
Sat 5/30
Sat 6/6
1 adult, Economy
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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 April 30, 2026.

This Alaska Airlines deal was found by Cheapflights users on 4/27. 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 9/248:18 am
KOA
-
BIL
2 stops11h 11m
Multiple Airlines
Mon 9/286:05 am
BIL
-
KOA
2 stops14h 24m
Multiple Airlines
Deal found 4/27$549
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:35 pm
KOA
-
BIL
1 stop10h 06m
United Airlines
Mon 9/287:00 am
BIL
-
KOA
1 stop12h 43m
United Airlines
Deal found 4/29$588

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 April 30, 2026.

Round-trip from

$549
(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 April 30, 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

Thu 9/24

7:35 pm-9:41 am

1 stop10h 06m

Billings Logan Intl

Mon 9/28

7:00 am-3:43 pm

1 stop12h 43m

$588
Quickest round-trip

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

Thu 9/24

8:18 am-11:29 pm

2 stops11h 11m

Billings Logan Intl

Mon 9/28

6:05 am-1:31 pm

1 stop11h 26m

$593

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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.

  • How long is the flight from Kailua-Kona to Billings?

    There are many flights that can get you from Kailua-Kona to Billings in 10h 06m. Fly via United Airlines to get the fastest option. The distance from Kailua-Kona to Billings is about 3227 mi.

  • 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.

See more FAQs

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