What airlines fly to Kailua-Kona?

Alaska Airlines, Delta and Southwest are the top three most popular airlines that fly to Kailua-Kona from Idaho according to our data. Alaska Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Kailua-Kona. Keep in mind that there are 5 different airlines that fly to Kailua-Kona on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Idaho to Kona Intl?

American Airlines and Delta are the most popular carriers operating from Idaho to Kona Intl

When did momondo last update prices for flights from Idaho to Kona Intl Airport?

Prices for flights from Idaho to Kona Intl Airport are updated daily.

How many operators does momondo search for flights from Idaho to Kona Intl Airport?

As of May 2026, there are 5 operators available to choose from for flights from Idaho to Kona Intl Airport.

How old do you have to be to fly from Idaho to Kona Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho 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.

$229 Cheap Flights from Idaho to Kailua-Kona in 2026

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Find the cheapest flights from Idaho to Kailua-Kona

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:25 am - 5:35 pm

GEG

KOA

13h 10m

1 stop

8:50 pm - 10:34 am

KOA

GEG

10h 44m

1 stop

$438Delta

Thu, Jun 4 - Mon, Jun 8

7:25 am - 5:35 pm

GEG

KOA

13h 10m

1 stop

9:37 pm - 4:57 pm

KOA

GEG

16h 20m

2 stops

$444Delta

Thu, Jun 4 - Mon, Jun 8

2:16 pm - 7:22 pm

BOI

KOA

9h 06m

1 stop

12:21 pm - 11:55 pm

KOA

BOI

7h 34m

1 stop

$454Multiple Airlines

Mon, Sep 7 - Thu, Sep 17

1:33 pm - 7:27 pm

GEG

KOA

8h 54m

1 stop

12:21 pm - 11:14 pm

KOA

GEG

7h 53m

1 stop

$454Multiple Airlines

Sun, Sep 20 - Wed, Sep 30

12:23 pm - 5:35 pm

BOI

KOA

9h 12m

1 stop

9:06 pm - 9:55 am

KOA

BOI

8h 49m

1 stop

$458Delta

Tue, Aug 11 - Tue, Aug 18

8:40 am - 5:51 pm

BOI

KOA

13h 11m

1 stop

9:45 pm - 10:02 am

KOA

BOI

8h 17m

1 stop

$459Delta

Sun, Sep 20 - Sat, Sep 26

7:00 am - 2:39 pm

GEG

KOA

10h 39m

2 stops

12:21 pm - 11:14 pm

KOA

GEG

7h 53m

1 stop

$459Multiple Airlines

Sun, Sep 20 - Wed, Sep 30

1:59 pm - 10:14 pm

GEG

KOA

11h 15m

1 stop

2:36 pm - 10:52 pm

KOA

GEG

29h 16m

1 stop

$480Alaska Airlines

Wed, May 27 - Tue, Jun 2

1:59 pm - 10:14 pm

GEG

KOA

11h 15m

1 stop

2:36 pm - 1:04 pm

KOA

GEG

19h 28m

2 stops

$481Alaska Airlines

Wed, May 27 - Tue, Jun 2

4:21 pm - 10:10 pm

BOI

KOA

9h 49m

1 stop

9:19 pm - 9:43 am

KOA

BOI

8h 24m

1 stop

$486Alaska Airlines

Tue, Jul 28 - Wed, Aug 12

Southwest flights from Idaho to Kailua-Kona

Our best Southwest deals on Idaho to Kailua-Kona flight tickets

Southwest

Aug 20

GEG5:30 amSpokane

9h 55m

1 stop

KOA12:25 pmKona Intl

Aug 25

KOA10:00 amKona Intl

8h 40m

1 stop

GEG9:40 pmSpokane

$488

Southwest

Aug 17

GEG5:30 amSpokane

9h 55m

1 stop

KOA12:25 pmKona Intl

Aug 21

KOA8:35 pmKona Intl

12h 30m

1 stop

GEG12:05 pmSpokane

$499

Southwest

May 28

BOI6:30 amBoise Air Term. Gowen Fld

9h 45m

1 stop

KOA12:15 pmKona Intl

Jun 11

KOA7:00 pmKona Intl

11h 30m

2 stops

BOI10:30 amBoise Air Term. Gowen Fld

$554

Delta flights from Idaho to Kailua-Kona

Our best Delta deals on Idaho to Kailua-Kona flight tickets

Delta

Jun 4

GEG7:25 amSpokane

13h 10m

1 stop

KOA5:35 pmKona Intl

Jun 8

KOA8:50 pmKona Intl

10h 44m

1 stop

GEG10:34 amSpokane

$438

Delta

Jun 4

GEG7:25 amSpokane

13h 10m

1 stop

KOA5:35 pmKona Intl

Jun 8

KOA9:37 pmKona Intl

16h 20m

2 stops

GEG4:57 pmSpokane

$444

Delta

Aug 11

BOI12:23 pmBoise Air Term. Gowen Fld

9h 12m

1 stop

KOA5:35 pmKona Intl

Aug 18

KOA9:06 pmKona Intl

8h 49m

1 stop

BOI9:55 amBoise Air Term. Gowen Fld

$458

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Thu 6/4

7:25 am-5:35 pm

1 stop13h 10m

Kona Intl

Mon 6/8

8:50 pm-10:34 am

1 stop10h 44m

$438

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Thu 6/4

7:25 am-5:35 pm

1 stop13h 10m

Kona Intl

Mon 6/8

9:37 pm-4:57 pm

2 stops16h 20m

$444

Quickest round-trip

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Mon 9/7

2:16 pm-7:22 pm

1 stop9h 06m

Kona Intl

Thu 9/17

12:21 pm-11:55 pm

1 stop7h 34m

$454

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Sun 9/20

1:33 pm-7:27 pm

1 stop8h 54m

Kona Intl

Wed 9/30

12:21 pm-11:14 pm

1 stop7h 53m

$454

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Tue 8/11

12:23 pm-5:35 pm

1 stop9h 12m

Kona Intl

Tue 8/18

9:06 pm-9:55 am

1 stop8h 49m

$458

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Sun 9/20

8:40 am-5:51 pm

1 stop13h 11m

Kona Intl

Sat 9/26

9:45 pm-10:02 am

1 stop8h 17m

$459

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Sun 9/20

7:00 am-2:39 pm

2 stops10h 39m

Kona Intl

Wed 9/30

12:21 pm-11:14 pm

1 stop7h 53m

$459

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Wed 5/27

1:59 pm-10:14 pm

1 stop11h 15m

Kona Intl

Tue 6/2

2:36 pm-10:52 pm

1 stop29h 16m

$480

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Wed 5/27

1:59 pm-10:14 pm

1 stop11h 15m

Kona Intl

Tue 6/2

2:36 pm-1:04 pm

2 stops19h 28m

$481

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Tue 7/28

4:21 pm-10:10 pm

1 stop9h 49m

Kona Intl

Wed 8/12

9:19 pm-9:43 am

1 stop8h 24m

$486

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Idaho 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

Prices

Airlines

What is the cheapest month to fly to Kailua-Kona?

The cheapest month to fly to Kailua-Kona from Idaho is in April. Flight prices, which tend to average around $188, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Kailua-Kona, with average flight prices from Idaho averaging around $196.

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

You are more likely to see cheaper flights to Kailua-Kona from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to Kailua-Kona for around $547 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kailua-Kona from Idaho for as low as $377 on momondo.

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

You could potentially save up to 33% on your flight if you consider stops on a Idaho to Kailua-Kona flight.

Cheap Idaho to Kailua-Kona flight deals and tips

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

Fastest flight time	8h 39m
Direct flights	None

The fastest flight from Idaho to Kailua-Kona takes 8h 39m

There are no direct flights from Idaho to Kailua-Kona. There are no popular flight routes from Idaho to Kailua-Kona.

Search flight deals

Frequently asked questions about flying from Idaho to Kailua-Kona

When did momondo last update prices for flights from Idaho to Kona Intl Airport?
Prices for flights from Idaho to Kona Intl Airport are updated daily.
How many operators does momondo search for flights from Idaho to Kona Intl Airport?
As of May 2026, there are 5 operators available to choose from for flights from Idaho to Kona Intl Airport.
How old do you have to be to fly from Idaho to Kona Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho 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.

Best airlines flying from Idaho to Kailua-Kona

Compare and see reviews for airlines that fly from Idaho to Kailua-Kona with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $200	Free Cancellation	Rating 7.9 8,449 reviews	Search Delta flights
Alaska Airlines	PriceFrom $324	Free Cancellation	Rating 7.9 12,376 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $361	Free Cancellation	Rating 7.8 2,837 reviews	Search Hawaiian Airlines flights
Southwest	PriceFrom $379	Free Cancellation	Rating 8.0 4,290 reviews	Search Southwest flights
United Airlines	PriceFrom $392	Free Cancellation	Rating 7.4 9,731 reviews	Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Idaho to Kailua-Kona flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kailua-Kona that suits you.

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

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

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

momondo helps you find the best flight between Idaho and Kailua-Kona by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Idaho to Kailua-Kona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.