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Cheap flights from Kailua-Kona to Boise from $191

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kailua-Kona to Boise departing on 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Kailua-Kona to Boise

Cheap round-trip flights

Southwest Logo
9:15 am - 10:15 pmKOA-BOI
9h 00m1 stop
Southwest Logo
7:00 am - 12:10 pmBOI-KOA
9h 10m1 stop
$381Southwest
Find Deal
Wed, Oct 22 - Thu, Oct 23
Alaska Airlines Logo
6:00 am - 11:05 pmKOA-BOI
13h 05m2 stops
Alaska Airlines Logo
9:58 am - 3:57 pmBOI-KOA
9h 59m1 stop
$386Alaska Airlines
Find Deal
Wed, Oct 22 - Thu, Oct 23
Alaska Airlines Logo
6:00 am - 11:56 pmKOA-BOI
13h 56m2 stops
Alaska Airlines Logo
9:58 am - 8:27 pmBOI-KOA
14h 29m2 stops
$392Alaska Airlines
Find Deal
Wed, Oct 22 - Thu, Oct 23
Delta Logo
9:47 pm - 1:06 pmKOA-BOI
11h 19m1 stop
Delta Logo
7:30 am - 5:29 pmBOI-KOA
13h 59m1 stop
$431Delta
Find Deal
Tue, Sep 2 - Wed, Sep 17
Alaska Airlines Logo
10:27 am - 11:43 pmKOA-BOI
9h 16m1 stop
Alaska Airlines Logo
6:35 am - 3:51 pmBOI-KOA
13h 16m2 stops
$436Alaska Airlines
Find Deal
Wed, Sep 3 - Mon, Sep 22
Alaska Airlines Logo
8:00 am - 11:05 pmKOA-BOI
11h 05m1 stop
Alaska Airlines Logo
10:15 am - 9:27 amBOI-KOA
27h 12m1 stop
$442Alaska Airlines
Find Deal
Wed, Oct 22 - Thu, Oct 23
Delta Logo
9:47 pm - 11:04 amKOA-BOI
9h 17m1 stop
Delta Logo
7:30 am - 5:29 pmBOI-KOA
13h 59m1 stop
$456Delta
Find Deal
Tue, Sep 2 - Sun, Sep 21
Alaska Airlines Logo
10:27 am - 11:43 pmKOA-BOI
9h 16m1 stop
Alaska Airlines Logo
6:00 am - 12:25 pmBOI-KOA
10h 25m2 stops
$461Alaska Airlines
Find Deal
Tue, Sep 2 - Sun, Sep 21
Delta Logo
9:47 pm - 4:57 pmKOA-BOI
15h 10m2 stops
Delta Logo
11:00 am - 5:29 pmBOI-KOA
10h 29m1 stop
$517Delta
Find Deal
Tue, Sep 2 - Thu, Sep 18
Delta Logo
9:47 pm - 11:04 amKOA-BOI
9h 17m1 stop
Delta Logo
11:00 am - 5:29 pmBOI-KOA
10h 29m1 stop
$537Delta
Find Deal
Mon, Sep 1 - Tue, Sep 16

Alaska Airlines flights from Kailua-Kona to Boise

Our best Alaska Airlines deals on Kailua-Kona to Boise flight tickets
Alaska Airlines
Oct 22
KOA6:00 amKona Intl
13h 05m
2 stops
BOI11:05 pmBoise Air Term. Gowen Fld
Oct 23
BOI9:58 amBoise Air Term. Gowen Fld
9h 59m
1 stop
KOA3:57 pmKona Intl
$386
Find similar
Alaska Airlines
Oct 22
KOA6:00 amKona Intl
13h 56m
2 stops
BOI11:56 pmBoise Air Term. Gowen Fld
Oct 23
BOI9:58 amBoise Air Term. Gowen Fld
14h 29m
2 stops
KOA8:27 pmKona Intl
$392
Find similar
Alaska Airlines
Sep 3
KOA10:27 amKona Intl
9h 16m
1 stop
BOI11:43 pmBoise Air Term. Gowen Fld
Sep 22
BOI6:35 amBoise Air Term. Gowen Fld
13h 16m
2 stops
KOA3:51 pmKona Intl
$436
Find similar

Delta flights from Kailua-Kona to Boise

Our best Delta deals on Kailua-Kona to Boise flight tickets
Delta
Sep 2
KOA9:47 pmKona Intl
11h 19m
1 stop
BOI1:06 pmBoise Air Term. Gowen Fld
Sep 17
BOI7:30 amBoise Air Term. Gowen Fld
13h 59m
1 stop
KOA5:29 pmKona Intl
$431
Find similar
Delta
Sep 2
KOA9:47 pmKona Intl
9h 17m
1 stop
BOI11:04 amBoise Air Term. Gowen Fld
Sep 21
BOI7:30 amBoise Air Term. Gowen Fld
13h 59m
1 stop
KOA5:29 pmKona Intl
$456
Find similar
Delta
Sep 2
KOA9:47 pmKona Intl
15h 10m
2 stops
BOI4:57 pmBoise Air Term. Gowen Fld
Sep 18
BOI11:00 amBoise Air Term. Gowen Fld
10h 29m
1 stop
KOA5:29 pmKona Intl
$517
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Boise 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, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from Kailua-Kona to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Wed 10/22

9:15 am-10:15 pm

1 stop9h 00m

Boise Air Term. Gowen Fld

Thu 10/23

7:00 am-12:10 pm

1 stop9h 10m

$381

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Wed 10/22

6:00 am-11:05 pm

2 stops13h 05m

Boise Air Term. Gowen Fld

Thu 10/23

9:58 am-3:57 pm

1 stop9h 59m

$386

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Wed 10/22

6:00 am-11:56 pm

2 stops13h 56m

Boise Air Term. Gowen Fld

Thu 10/23

9:58 am-8:27 pm

2 stops14h 29m

$392

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Tue 9/2

9:47 pm-1:06 pm

1 stop11h 19m

Boise Air Term. Gowen Fld

Wed 9/17

7:30 am-5:29 pm

1 stop13h 59m

$431

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Wed 9/3

10:27 am-11:43 pm

1 stop9h 16m

Boise Air Term. Gowen Fld

Mon 9/22

6:35 am-3:51 pm

2 stops13h 16m

$436

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Wed 10/22

8:00 am-11:05 pm

1 stop11h 05m

Boise Air Term. Gowen Fld

Thu 10/23

10:15 am-9:27 am

1 stop27h 12m

$442

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Tue 9/2

9:47 pm-11:04 am

1 stop9h 17m

Boise Air Term. Gowen Fld

Sun 9/21

7:30 am-5:29 pm

1 stop13h 59m

$456

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Tue 9/2

10:27 am-11:43 pm

1 stop9h 16m

Boise Air Term. Gowen Fld

Sun 9/21

6:00 am-12:25 pm

2 stops10h 25m

$461

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Tue 9/2

9:47 pm-4:57 pm

2 stops15h 10m

Boise Air Term. Gowen Fld

Thu 9/18

11:00 am-5:29 pm

1 stop10h 29m

$517

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Mon 9/1

9:47 pm-11:04 am

1 stop9h 17m

Boise Air Term. Gowen Fld

Tue 9/16

11:00 am-5:29 pm

1 stop10h 29m

$537

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Boise from

How to get the cheapest flight ticket from Kailua-Kona to Boise

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Boise?

Our data shows that Friday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $329. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $531. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

What is the cheapest time of day to depart on your flight to Boise?

Our data shows that the cheapest Kailua-Kona to Boise flights are usually those with departure times in the morning. Our users have found flights to Boise in the morning for as low as $340. In the afternoon is when there is more demand to fly to Boise, so prices are often more expensive at around $500 per ticket.

Can stopping save me money on Kailua-Kona to Boise flights?

You could potentially save up to 28% on your flight if you consider stops on a Kailua-Kona to Boise flight.

How have Kailua-Kona to Boise flight prices changed over time?

As of August 2025, prices for Kailua-Kona to Boise flights are approximately 29% more expensive when compared to flights at the same time last year.

When to book flights from Kailua-Kona to Boise

Are you open to changing your travel dates? Check out the ideal times to fly from Kailua-Kona to Boise according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kailua-Kona to Boise (KOA to BOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kailua-Kona to Boise

Direct flights

None
There are no direct flights from Kailua-Kona to Boise. There are no popular flight routes from Kailua-Kona to Boise.
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  • How far is Kona Intl to Boise Air Term. Gowen Fld by plane?

    Kona Intl and Boise Air Term. Gowen Fld are 2824.1 mi apart from one another. Typically, this will take 7h 43m by plane in normal conditions.

  • When did momondo last update prices for flights from Kona Intl Airport to Boise Air Term. Gowen Fld Airport?

    Prices for flights from Kona Intl Airport to Boise Air Term. Gowen Fld Airport were last updated today.

  • How many operators does momondo search for flights from Kona Intl Airport to Boise Air Term. Gowen Fld Airport?

  • How old do you have to be to fly from Kona Intl Airport to Boise Air Term. Gowen Fld Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kona Intl Airport to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The necessary travel and health documents for your Boise Air Term. Gowen Fld Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Kailua-Kona to Boise?

Best airlines flying from Kailua-Kona to Boise

Compare and see reviews for airlines that fly from Kailua-Kona to Boise with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $200Free CancellationRating
7.9
7,981 reviews
Search Delta flights
Alaska AirlinesPriceFrom $329Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Nampa
Meridian
McCall
Caldwell
Ontario
Eagle

Why use momondo?

Why should I use momondo to find a flight deal from Kailua-Kona to Boise?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Boise from Kailua-Kona.

Can I find flights from Kailua-Kona to Boise with flexible booking policies on momondo?

All flight searches from Kailua-Kona to Boise on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kailua-Kona to Boise?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kailua-Kona to Boise.

I’m not ready to book a flight from Kailua-Kona to Boise right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Boise, momondo offers a useful price alert feature which will track prices for flights to Boise from Kailua-Kona and alert you when they change.

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