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$350+ Cheap flights from Kailua-Kona to Billings (KOA - BIL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — BIL
Jul 24 — Jul 311
Fri 7/24
Fri 7/31
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 June 24, 2026.

This Alaska Airlines deal was found by Cheapflights users on 6/23. 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.
Tue 10/2010:21 pm
KOA
-
BIL
1 stop9h 04m
Multiple Airlines
Sat 10/2412:05 pm
BIL
-
KOA
2 stops13h 45m
Multiple Airlines
Deal found 6/23$598
This Alaska Airlines deal was found by Cheapflights users on 6/21. 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.
Wed 10/2110:21 pm
KOA
-
BIL
1 stop9h 04m
Alaska Airlines
Sat 10/243:44 pm
BIL
-
KOA
2 stops21h 52m
Alaska Airlines
Deal found 6/21$601
This Alaska Airlines deal was found by Cheapflights users on 6/21. 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.
Wed 10/215:45 pm
KOA
-
BIL
2 stops13h 40m
Multiple Airlines
Sat 10/243:44 pm
BIL
-
KOA
2 stops21h 52m
Multiple Airlines
Deal found 6/21$607
This Alaska Airlines deal was found by Cheapflights users on 6/22. 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.
Tue 10/2010:21 pm
KOA
-
BIL
1 stop9h 04m
Alaska Airlines
Sat 10/243:44 pm
BIL
-
KOA
2 stops21h 52m
Alaska Airlines
Deal found 6/22$612
This Expedia deal was found by Cheapflights users on 6/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:58 am
KOA
-
BIL
1 stop23h 05m
Alaska Airlines
Tue 8/186:00 am
BIL
-
KOA
1 stop12h 35m
Alaska Airlines
Deal found 6/20$622
This Expedia deal was found by Cheapflights users on 6/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:58 am
KOA
-
BIL
1 stop23h 05m
Multiple Airlines
Tue 8/186:00 am
BIL
-
KOA
2 stops11h 36m
Multiple Airlines
Deal found 6/20$627

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 June 24, 2026.

Round-trip from

$601
(Alaska Airlines)

One-way from

$350
(Delta)
From Kona Intl to Billings Logan Intl
Search Deals
One-way flight from Kona Intl to Billings Logan Intl
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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 June 24, 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

Tue 10/20

10:21 pm-11:25 am

1 stop9h 04m

Billings Logan Intl

Sat 10/24

12:05 pm-9:50 pm

2 stops13h 45m

$598

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

Wed 10/21

10:21 pm-11:25 am

1 stop9h 04m

Billings Logan Intl

Sat 10/24

3:44 pm-9:36 am

2 stops21h 52m

$601

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

Wed 10/21

5:45 pm-11:25 am

2 stops13h 40m

Billings Logan Intl

Sat 10/24

3:44 pm-9:36 am

2 stops21h 52m

$607

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

Tue 8/11

11:58 am-3:03 pm

1 stop23h 05m

Billings Logan Intl

Tue 8/18

6:00 am-2:35 pm

1 stop12h 35m

$622
Quickest round-trip

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

Tue 10/20

10:21 pm-11:25 am

1 stop9h 04m

Billings Logan Intl

Sat 10/24

12:05 pm-9:08 pm

1 stop13h 03m

$627

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

Tue 8/11

2:08 pm-3:03 pm

2 stops20h 55m

Billings Logan Intl

Tue 8/18

6:00 am-5:55 pm

2 stops15h 55m

$634
Cheapest one-way
Quickest one-way

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

Wed 8/5

8:42 pm-5:44 pm

2 stops17h 02m

$350

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

Wed 8/5

6:30 pm-6:42 pm

3 stops44h 12m

$828

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/19

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 9h 04m. Fly via Alaska 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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