KOA - BOI

$254 Find Cheap Flights from Kailua-Kona to Boise - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$492
Typical prices: $370-$591
Multiple Airlines
Mon 10/15Sun 10/21
KOA - BOI • 2 stops
Cheapest one-way
$254
Typical prices: $267-$387
Delta
Tue 10/2
KOA - BOI • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Kailua-Kona and Boise. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 27% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Seattle/Tacoma Intl (SEA)
Cheapest • Avg $475 (round-trip)
San Francisco (SFO)
Shortest trip • 8h 05m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boise!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kailua-Kona to Boise (KOA-BOI)

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

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

Thu, Oct 15 - Wed, Oct 21
Multiple Airlines Logo
7:15 pm - 9:56 amKOA  Kona Intl-BOI Boise Air Term. Gowen Fld
10h 41m2 stops Honolulu Seattle/Tacoma Intl
Multiple Airlines Logo
7:00 am - 12:34 pmBOI  Boise Air Term. Gowen Fld-KOA Kona Intl
9h 34m1 stop Sacramento Intl
$492Multiple Airlines
Thu, Oct 15 - Wed, Oct 21
Multiple Airlines Logo
6:31 pm - 9:56 amKOA  Kona Intl-BOI Boise Air Term. Gowen Fld
11h 25m2 stops Honolulu Seattle/Tacoma Intl
Multiple Airlines Logo
7:00 am - 1:32 pmBOI  Boise Air Term. Gowen Fld-KOA Kona Intl
10h 32m2 stops Sacramento Intl Honolulu
$497Multiple Airlines
Wed, Jan 27 - Sat, Jan 30
Multiple Airlines Logo
8:51 am - 10:22 pmKOA  Kona Intl-BOI Boise Air Term. Gowen Fld
10h 31m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
9:20 am - 2:20 pmBOI  Boise Air Term. Gowen Fld-KOA Kona Intl
8h 00m1 stop Sacramento Intl
$527Multiple Airlines
Wed, Jan 27 - Sat, Jan 30
Multiple Airlines Logo
6:00 am - 10:22 pmKOA  Kona Intl-BOI Boise Air Term. Gowen Fld
13h 22m2 stops Honolulu Seattle/Tacoma Intl
Multiple Airlines Logo
9:20 am - 2:20 pmBOI  Boise Air Term. Gowen Fld-KOA Kona Intl
8h 00m1 stop Sacramento Intl
$533Multiple Airlines
Thu, Oct 15 - Wed, Oct 21
American Airlines Logo
9:45 pm - 1:22 pmKOA  Kona Intl-BOI Boise Air Term. Gowen Fld
11h 37m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
5:29 pm - 2:03 pmBOI  Boise Air Term. Gowen Fld-KOA Kona Intl
24h 34m1 stop Phoenix Sky Harbor Intl
$548American Airlines
Wed, Jan 27 - Sat, Jan 30
Multiple Airlines Logo
6:00 am - 8:04 pmKOA  Kona Intl-BOI Boise Air Term. Gowen Fld
11h 04m2 stops Honolulu Portland
Multiple Airlines Logo
7:25 am - 6:28 pmBOI  Boise Air Term. Gowen Fld-KOA Kona Intl
14h 03m2 stops Los Angeles Los Angeles Honolulu
$548Multiple Airlines
Wed, Jan 27 - Sat, Jan 30
Multiple Airlines Logo
8:51 am - 10:22 pmKOA  Kona Intl-BOI Boise Air Term. Gowen Fld
10h 31m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
9:20 am - 2:20 pmBOI  Boise Air Term. Gowen Fld-KOA Kona Intl
8h 00m1 stop Sacramento Intl
$549Multiple Airlines
Tue, Oct 6 - Wed, Oct 14
Delta Logo
9:06 pm - 9:54 amKOA  Kona Intl-BOI Boise Air Term. Gowen Fld
8h 48m1 stop Seattle/Tacoma Intl
Delta Logo
8:59 am - 5:38 pmBOI  Boise Air Term. Gowen Fld-KOA Kona Intl
12h 39m1 stop Seattle/Tacoma Intl
$571Delta
Tue, Oct 6 - Wed, Oct 14
Delta Logo
10:02 pm - 5:59 pmKOA  Kona Intl-BOI Boise Air Term. Gowen Fld
15h 57m2 stops Los Angeles Los Angeles Salt Lake City
Delta Logo
8:59 am - 5:38 pmBOI  Boise Air Term. Gowen Fld-KOA Kona Intl
12h 39m1 stop Seattle/Tacoma Intl
$577Delta
Mon, Oct 5 - Fri, Oct 9
Alaska Airlines Logo
10:21 pm - 12:35 pmKOA  Kona Intl-BOI Boise Air Term. Gowen Fld
10h 14m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:59 am - 10:41 amBOI  Boise Air Term. Gowen Fld-KOA Kona Intl
8h 42m1 stop Portland
$612Alaska Airlines
Booking Insights

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

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

What is the cheapest airline to fly from Kailua-Kona to Boise?

American Airlines ($548) and Delta ($571) are the cheapest airlines to fly round-trip from Kailua-Kona to Boise according to KAYAK data over the last 5 days.

Find deals

Key details for Kailua-Kona to Boise flights

Low season

August

Cheapest flight

$254
Most popular time to fly with an average 5% increase in price.
Flight from Kailua-Kona to Boise

When to book flights from Kailua-Kona to Boise

Are your dates flexible? Find out the best times to travel from Kailua-Kona to Boise 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 Boise flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

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

    Flights from Kailua-Kona to Boise usually depart from Kona Intl (KOA) and arrive at Boise Air Term. Gowen Fld (BOI).

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

    Two cabin classes are available on flights from Kailua-Kona to Boise:

    • Economy Class
    • First Class

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

    One-stop flights from Kailua-Kona to Boise most commonly connect through:

    • Seattle/Tacoma Intl (SEA) - 75% of one-stop connections
    • San Francisco (SFO) - 20% of one-stop connections
    • Sacramento Intl (SMF) - 5% of one-stop connections

    Seattle/Tacoma Intl (SEA) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 47% on the Kailua-Kona to Boise route. Thursday is the cheapest departure day at $369 round-trip on average, while Monday is the most expensive at $688, a difference of $319. 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 popular places can I visit in Boise?

    Some of the most popular sights in Boise are Boise Center, Idaho Central Arena and Boise River Greenbelt. These are among the most viewed places in Boise on KAYAK.

  • How long is a flight from Kailua-Kona to Boise?

    A nonstop flight from Kailua-Kona to Boise takes 0h 00m, covering 2,820 miles.

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

    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 Boise changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $492 to $802. That means the highest observed fare was about 63% higher than the lowest one.

  • How are flight prices from Kailua-Kona to Boise looking right now?

    One-way fares from Kailua-Kona to Boise are currently lower than usual. Average one-way flight prices are about $293, which is 8% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Kailua-Kona to Boise?

    Flying via San Francisco (SFO) gives the shortest average 1-stop total travel time at 8h 05m, compared with 9h 36m via Sacramento Intl (SMF) and 10h 13m via Seattle/Tacoma Intl (SEA).

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

    Boise 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.

  • What car rental options are available at Boise Air Term. Gowen Fld Airport (BOI)?

    Boise Air Term. Gowen Fld Airport (BOI) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
    • Budget
    • Alamo
    • Hertz
    • Enterprise Rent-A-Car
    • Avis

  • How much should I expect to pay for a Kailua-Kona to Boise flight?

    Round-trip flights from Kailua-Kona to Boise range from $370 to $591, with an average of $498 over the past 12 months. Anything below $370 counts as a good deal.

Your guide to booking Kailua-Kona to Boise flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Monday. On this route, Thursday flights average $369 - about $319 less than Monday (46% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Kailua-Kona to Boise trip for March. Fares historically average $364 round-trip in that month - typically $376 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boise Air Term. Gowen Fld Airport.
    - Ramada by Wyndham Boise
    - Hotel 28 Boise Airport, an Ascend Collection Hotel
    - Super 8 by Wyndham Boise

More options for your flight from Kailua-Kona to Boise

Complete your trip to Boise with a hotel stay or car rental

Car rentals in Boise
Hotels in Boise
Vacations in Boise