KOA - BIL

$591 Find Cheap Flights from Kailua-Kona to Billings - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$591
Typical prices: $834-$892
Alaska Airlines
Sat 1/27Wed 1/31
KOA - BIL • 1 stop
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Flight Deals

Cheap Flights from Kailua-Kona to Billings (KOA-BIL)

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

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

Wed, Jan 27 - Sun, Jan 31
Multiple Airlines Logo
11:29 pm - 11:29 amKOA  Kona Intl-BIL Billings Logan Intl
9h 00m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
3:15 pm - 7:51 amBIL  Billings Logan Intl-KOA Kona Intl
19h 36m2 stops Portland Honolulu
$591Multiple Airlines
Wed, Jan 27 - Sun, Jan 31
Multiple Airlines Logo
8:45 pm - 11:29 amKOA  Kona Intl-BIL Billings Logan Intl
11h 44m2 stops Honolulu Seattle/Tacoma Intl
Multiple Airlines Logo
3:15 pm - 10:52 amBIL  Billings Logan Intl-KOA Kona Intl
22h 37m2 stops Portland Honolulu
$596Multiple Airlines
Wed, Jan 27 - Sun, Jan 31
Multiple Airlines Logo
11:29 pm - 11:29 amKOA  Kona Intl-BIL Billings Logan Intl
9h 00m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
3:15 pm - 7:51 amBIL  Billings Logan Intl-KOA Kona Intl
19h 36m2 stops Portland Honolulu
$601Multiple Airlines
Wed, Jan 27 - Sun, Jan 31
Alaska Airlines Logo
11:29 pm - 11:29 amKOA  Kona Intl-BIL Billings Logan Intl
9h 00m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
12:09 pm - 10:29 pmBIL  Billings Logan Intl-KOA Kona Intl
13h 20m1 stop Seattle/Tacoma Intl
$605Alaska Airlines
Wed, Jan 27 - Sun, Jan 31
Multiple Airlines Logo
8:45 pm - 11:29 amKOA  Kona Intl-BIL Billings Logan Intl
11h 44m2 stops Honolulu Seattle/Tacoma Intl
Multiple Airlines Logo
3:15 pm - 10:52 amBIL  Billings Logan Intl-KOA Kona Intl
22h 37m2 stops Portland Honolulu
$606Multiple Airlines
Wed, Jan 27 - Sun, Jan 31
Alaska Airlines Logo
11:29 pm - 11:29 amKOA  Kona Intl-BIL Billings Logan Intl
9h 00m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
12:09 pm - 5:22 pmBIL  Billings Logan Intl-KOA Kona Intl
32h 13m1 stop Seattle/Tacoma Intl
$646Alaska Airlines
Thu, Nov 26 - Thu, Dec 3
United Airlines Logo
11:59 pm - 9:14 pmKOA  Kona Intl-BIL Billings Logan Intl
18h 15m3 stops San Francisco Los Angeles Denver Intl
United Airlines Logo
7:00 am - 8:32 pmBIL  Billings Logan Intl-KOA Kona Intl
16h 32m2 stops Denver Intl San Francisco
$995United Airlines
Booking Insights

Price, demand and travel trends for Kailua-Kona to Billings flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Kailua-Kona to Billings?

Alaska Airlines ($605) and United Airlines ($995) are the cheapest airlines to fly round-trip from Kailua-Kona to Billings according to KAYAK data over the last 5 days.

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Key details for Kailua-Kona to Billings flights

Cheapest flight

$591
Round-trip 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

Your Kailua-Kona to Billings flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Kailua-Kona to Billings?

    Only Economy Class is available on flights from Kailua-Kona to Billings.

  • Do I need a passport to fly from Kailua-Kona to Billings?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • Have flight prices from Kailua-Kona to Billings changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $591 to $995. That means the highest observed fare was about 68% higher than the lowest one.

  • What car rental options are available at Billings Logan Intl Airport (BIL)?

    Billings Logan Intl Airport (BIL) hosts 5 major car rental companies, with daily rates averaging $92 for economy cars. Top options include:

    • Rent-A-Wreck
    • Budget
    • Alamo
    • Hertz
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from Kailua-Kona to Billings?

    Flights from Kailua-Kona to Billings usually depart from Kona Intl (KOA) and arrive at Billings Logan Intl (BIL).

  • Which airports do connecting flights from Kailua-Kona to Billings pass through?

    Most connecting flights from Kailua-Kona to Billings pass through Seattle/Tacoma Intl (SEA), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Kailua-Kona to Billings?

    Yes. Flexible dates can save you up to 29% on flights from Kailua-Kona to Billings. Friday is the cheapest departure day at $740 round-trip on average, while Thursday is the most expensive at $1,033, a difference of $293.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Kailua-Kona and Billings?

    Billings is 4 hours ahead of Kailua-Kona (Mountain Time vs Hawaii-Aleutian Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Kailua-Kona to Billings flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Thursday. On this route, Friday flights average $740, about $293 less than Thursday fares (28% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Billings Logan Intl Airport.

    • Hilltop Inn by Riversage

More options for your flight from Kailua-Kona to Billings

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