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Cheap flights from Boise to Kailua-Kona from $195

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Kailua-Kona departing on 10/1. 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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Find the cheapest flights from Boise to Kailua-Kona

Cheap round-trip flights

Delta Logo
11:45 am - 5:34 pmBOI-KOA
9h 49m1 stop
Delta Logo
9:30 pm - 10:10 amKOA-BOI
8h 40m1 stop
$379Delta
Find Deal
Wed, Sep 3 - Fri, Sep 12
Alaska Airlines Logo
6:00 am - 12:28 pmBOI-KOA
10h 28m1 stop
Alaska Airlines Logo
6:00 pm - 10:37 amKOA-BOI
12h 37m2 stops
$384Alaska Airlines
Find Deal
Wed, Sep 3 - Fri, Sep 12
Delta Logo
11:45 am - 5:34 pmBOI-KOA
9h 49m1 stop
Delta Logo
9:30 pm - 11:01 amKOA-BOI
9h 31m1 stop
$385Delta
Find Deal
Mon, Sep 1 - Fri, Oct 31
Alaska Airlines Logo
7:07 am - 2:19 pmBOI-KOA
11h 12m1 stop
Alaska Airlines Logo
11:09 am - 11:49 pmKOA-BOI
8h 40m1 stop
$389Alaska Airlines
Find Deal
Wed, Sep 3 - Mon, Oct 27
Alaska Airlines Logo
8:00 am - 3:51 pmBOI-KOA
11h 51m2 stops
Alaska Airlines Logo
9:00 pm - 1:54 pmKOA-BOI
12h 54m2 stops
$390Alaska Airlines
Find Deal
Wed, Sep 3 - Fri, Sep 12
Alaska Airlines Logo
6:00 am - 2:10 pmBOI-KOA
12h 10m2 stops
Alaska Airlines Logo
11:09 am - 11:49 pmKOA-BOI
8h 40m1 stop
$394Alaska Airlines
Find Deal
Wed, Sep 3 - Mon, Oct 27
Alaska Airlines Logo
6:00 am - 12:28 pmBOI-KOA
10h 28m1 stop
Alaska Airlines Logo
5:15 pm - 10:37 amKOA-BOI
13h 22m2 stops
$395Alaska Airlines
Find Deal
Thu, Aug 28 - Thu, Sep 4
Alaska Airlines Logo
6:00 am - 2:10 pmBOI-KOA
12h 10m2 stops
Alaska Airlines Logo
6:00 am - 10:20 pmKOA-BOI
12h 20m2 stops
$396Alaska Airlines
Find Deal
Tue, Sep 2 - Thu, Oct 30
Hawaiian Airlines Logo
7:07 am - 2:19 pmBOI-KOA
11h 12m1 stop
Hawaiian Airlines Logo
8:00 am - 8:06 pmKOA-BOI
8h 06m1 stop
$415Hawaiian Airlines
Find Deal
Fri, Sep 19 - Wed, Sep 24
American Airlines Logo
6:46 am - 7:27 pmBOI-KOA
15h 41m2 stops
American Airlines Logo
10:40 pm - 4:56 pmKOA-BOI
15h 16m2 stops
$489American Airlines
Find Deal
Wed, Jan 7 - Tue, Jan 13

Delta flights from Boise to Kailua-Kona

Our best Delta deals on Boise to Kailua-Kona flight tickets
Delta
Sep 3
BOI11:45 amBoise Air Term. Gowen Fld
9h 49m
1 stop
KOA5:34 pmKona Intl
Sep 12
KOA9:30 pmKona Intl
8h 40m
1 stop
BOI10:10 amBoise Air Term. Gowen Fld
$379
Find similar
Delta
Sep 1
BOI11:45 amBoise Air Term. Gowen Fld
9h 49m
1 stop
KOA5:34 pmKona Intl
Oct 31
KOA9:30 pmKona Intl
9h 31m
1 stop
BOI11:01 amBoise Air Term. Gowen Fld
$385
Find similar
Delta
Sep 4
BOI11:45 amBoise Air Term. Gowen Fld
9h 49m
1 stop
KOA5:34 pmKona Intl
Oct 25
KOA9:30 pmKona Intl
11h 50m
1 stop
BOI1:20 pmBoise Air Term. Gowen Fld
$433
Find similar

Alaska Airlines flights from Boise to Kailua-Kona

Our best Alaska Airlines deals on Boise to Kailua-Kona flight tickets
Alaska Airlines
Sep 3
BOI6:00 amBoise Air Term. Gowen Fld
10h 28m
1 stop
KOA12:28 pmKona Intl
Sep 12
KOA6:00 pmKona Intl
12h 37m
2 stops
BOI10:37 amBoise Air Term. Gowen Fld
$384
Find similar
Alaska Airlines
Sep 3
BOI7:07 amBoise Air Term. Gowen Fld
11h 12m
1 stop
KOA2:19 pmKona Intl
Oct 27
KOA11:09 amKona Intl
8h 40m
1 stop
BOI11:49 pmBoise Air Term. Gowen Fld
$389
Find similar
Alaska Airlines
Sep 3
BOI8:00 amBoise Air Term. Gowen Fld
11h 51m
2 stops
KOA3:51 pmKona Intl
Sep 12
KOA9:00 pmKona Intl
12h 54m
2 stops
BOI1:54 pmBoise Air Term. Gowen Fld
$390
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Kailua-Kona 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 July 31, 2025.
Use the filters below to find and compare flights from Boise to Kailua-Kona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Wed 9/3

11:45 am-5:34 pm

1 stop9h 49m

Kona Intl

Fri 9/12

9:30 pm-10:10 am

1 stop8h 40m

$379

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Wed 9/3

6:00 am-12:28 pm

1 stop10h 28m

Kona Intl

Fri 9/12

6:00 pm-10:37 am

2 stops12h 37m

$384

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Mon 9/1

11:45 am-5:34 pm

1 stop9h 49m

Kona Intl

Fri 10/31

9:30 pm-11:01 am

1 stop9h 31m

$385

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Wed 9/3

7:07 am-2:19 pm

1 stop11h 12m

Kona Intl

Mon 10/27

11:09 am-11:49 pm

1 stop8h 40m

$389

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Wed 9/3

8:00 am-3:51 pm

2 stops11h 51m

Kona Intl

Fri 9/12

9:00 pm-1:54 pm

2 stops12h 54m

$390

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Wed 9/3

6:00 am-2:10 pm

2 stops12h 10m

Kona Intl

Mon 10/27

11:09 am-11:49 pm

1 stop8h 40m

$394

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Thu 8/28

6:00 am-12:28 pm

1 stop10h 28m

Kona Intl

Thu 9/4

5:15 pm-10:37 am

2 stops13h 22m

$395

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Tue 9/2

6:00 am-2:10 pm

2 stops12h 10m

Kona Intl

Thu 10/30

6:00 am-10:20 pm

2 stops12h 20m

$396

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Fri 9/19

7:07 am-2:19 pm

1 stop11h 12m

Kona Intl

Wed 9/24

8:00 am-8:06 pm

1 stop8h 06m

$415

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Wed 1/7

6:46 am-7:27 pm

2 stops15h 41m

Kona Intl

Tue 1/13

10:40 pm-4:56 pm

2 stops15h 16m

$489

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Kailua-Kona from

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

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 month to fly to Kailua-Kona?

The cheapest month to fly to Kailua-Kona from Boise is in September. Flight prices, which tend to average around $361, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Kailua-Kona, with average flight prices from Boise averaging around $397.

What is the cheapest day to depart on your flight to Kailua-Kona?

The cheapest day to depart on your flight to Kailua-Kona is on a Thursday when prices can be found for as low as $429. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Kailua-Kona on Saturday is $589.

What is the cheapest time of day to depart on your flight to Kailua-Kona?

Flying to Kailua-Kona from Boise at noon is the least expensive time of day to depart. momondo users have found prices as low as $358 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to Kailua-Kona is in the afternoon when prices are around $540.

How far in advance should I book a flight to Kailua-Kona?

You are more likely to see cheaper flights to Kailua-Kona from Boise when booking weeks ahead of your departure date. In general, you can expect to find flights to Kailua-Kona for around $470 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kailua-Kona from Boise for as low as $380 on momondo.

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

As of July 2025, prices for Boise to Kailua-Kona flights are approximately 34% cheaper when compared to flights at the same time last year.

When to book flights from Boise to Kailua-Kona

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

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

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

Best Price Found

$195

Fastest flight time

8h 35m

Direct flights

None

Airports in Kailua-Kona

1 airport
The best one-way flight to Kailua-Kona from Boise in the past 72 hours is $195. The best round-trip flight deal from Boise to Kailua-Kona found on momondo in the last 72 hours is $379.
The fastest flight from Boise to Kailua-Kona takes 8h 35m
There are no direct flights from Boise to Kailua-Kona. Popular non-direct route for this connection is Boise Air Term. Gowen Fld Airport - Kona Intl Airport.
There is 1 airport near Kailua-Kona: Kona Intl (KOA)
Search flight deals

  • How far is Boise Air Term. Gowen Fld to Kona Intl by plane?

    There are 2824.1 mi between Boise Air Term. Gowen Fld and Kona Intl. A reasonable flight in good conditions will take 8h 35m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Kona Intl Airport.

  • What documentation or ID do you need to fly to Kona Intl Airport?

    The travel and health documents required for your trip to Kona Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kona Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Boise to Kailua-Kona

Compare and see reviews for airlines that fly from Boise to Kailua-Kona with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $259Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $261Free CancellationRating
7.8
2,611 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom $294Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
United AirlinesPriceFrom $296Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
DeltaPriceFrom $300Free CancellationRating
8.0
7,981 reviews
Search Delta flights

Why use momondo?

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

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 Kailua-Kona from Boise.

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

momondo does allow users to show only those flights to Kailua-Kona from Boise which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Kailua-Kona from Boise. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Boise to Kailua-Kona flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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