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$510+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — BIL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$510
(Alaska Airlines)
From Kona Intl to Billings Logan Intl
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Find 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 September 11, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 10/149:00 pmKOA - BIL
2 stops17h 35mAlaska Airlines
Sun 10/197:15 pmBIL - KOA
2 stops19h 52mAlaska Airlines
Deal found 9/11$510
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/148:00 pmKOA - BIL
1 stop9h 35mUnited Airlines
Sun 10/197:00 amBIL - KOA
1 stop12h 46mUnited Airlines
Deal found 9/10$546
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/132:54 pmKOA - BIL
2 stops18h 25mAlaska Airlines
Sun 10/197:15 pmBIL - KOA
2 stops19h 52mAlaska Airlines
Deal found 9/10$572
This Hawaiian Airlines deal was found by Cheapflights users on 9/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:30 pmKOA - BIL
1 stop8h 34mHawaiian Airlines
Fri 1/91:25 pmBIL - KOA
1 stop12h 10mHawaiian Airlines
Deal found 9/10$613
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:00 pmKOA - BIL
1 stop20h 54mAmerican Airlines
Fri 1/97:42 amBIL - KOA
2 stops14h 45mAmerican Airlines
Deal found 9/10$622

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 September 11, 2025.
Use the filters below to find and compare flights from Kailua-Kona to Billings that are best for you.

Fly from

Kailua-Kona

Fly to

Billings

Route

Depart

Return

Price

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

Tue 10/14

2:54 pm-3:04 pm

2 stops20h 10m

Billings Logan Intl

Sun 10/19

7:15 pm-11:07 am

2 stops19h 52m

$510

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

Tue 10/14

8:00 pm-9:35 am

1 stop9h 35m

Billings Logan Intl

Sun 10/19

7:00 am-3:46 pm

1 stop12h 46m

$546

Kailua-KonaBillings

KOA - BIL

KOABIL

Kona Intl

Mon 10/13

2:54 pm-1:19 pm

2 stops18h 25m

Billings Logan Intl

Sun 10/19

7:15 pm-11:07 am

2 stops19h 52m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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.

Reviews of airlines servicing Billings

Get insights into the airlines that provide service to Billings. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Billings. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Kailua-Kona to Billings, such as Alaska Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 20h 10m. Fly via Alaska Airlines to get the fastest option. The distance from Kailua-Kona to Billings is about 3227 mi.

  • What are the cheapest airlines flying from Kailua-Kona to Billings round-trip?

    United Airlines, at $433, was found to be the cheapest airline from Kailua-Kona to Billings. An alternate airline flying to your destination would be Alaska Airlines.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Kailua-Kona to Billings (average of $396). Flying from Kailua-Kona to Billings in June is currently the most expensive (average of $510). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Kailua-Kona to Billings

Discover the top 2 airlines that operate flights from Kailua-Kona to Billings. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$433Average$553FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$434Average$543FlexibilityNo cancel feeOn-time75%

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