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Cheap flights from Idaho to Kahului from $164

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Kahului departing on 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Idaho to Kahului

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:40 pm - 7:23 pm
BOI
-
OGG
9h 43m
1 stop
American Airlines Logo
9:14 pm - 12:00 pm
OGG
-
BOI
10h 46m
1 stop
$328American Airlines
Mon, Mar 2 - Mon, Mar 9
American Airlines Logo
12:40 pm - 7:23 pm
BOI
-
OGG
9h 43m
1 stop
American Airlines Logo
10:42 pm - 6:02 pm
OGG
-
BOI
15h 20m
2 stops
$334American Airlines
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
1:44 pm - 8:48 pm
BOI
-
OGG
10h 04m
1 stop
United Airlines Logo
10:29 pm - 11:17 am
OGG
-
BOI
8h 48m
1 stop
$335United Airlines
Wed, Mar 4 - Wed, Mar 11
Southwest Logo
5:30 am - 4:40 pm
BOI
-
OGG
14h 10m
2 stops
Southwest Logo
7:00 pm - 10:20 am
OGG
-
BOI
12h 20m
2 stops
$339Southwest
Sun, Feb 1 - Wed, Mar 4
United Airlines Logo
12:24 pm - 8:46 pm
GEG
-
OGG
10h 22m
1 stop
United Airlines Logo
11:25 pm - 11:45 am
OGG
-
GEG
10h 20m
1 stop
$348United Airlines
Mon, Feb 9 - Sat, Feb 28
Southwest Logo
7:35 am - 6:10 pm
GEG
-
OGG
12h 35m
2 stops
Southwest Logo
10:00 am - 8:35 pm
OGG
-
GEG
8h 35m
1 stop
$354Southwest
Sun, Feb 1 - Fri, Feb 6
Southwest Logo
7:35 am - 9:30 pm
GEG
-
OGG
15h 55m
2 stops
Southwest Logo
9:50 am - 10:20 pm
OGG
-
GEG
10h 30m
2 stops
$359Southwest
Sun, Feb 1 - Fri, Feb 6
Alaska Airlines Logo
7:00 am - 11:46 pm
GEG
-
OGG
18h 46m
1 stop
Alaska Airlines Logo
11:54 pm - 11:59 pm
OGG
-
GEG
22h 05m
1 stop
$369Alaska Airlines
Tue, Feb 24 - Tue, Mar 3
Delta Logo
9:55 am - 7:15 pm
GEG
-
OGG
11h 20m
1 stop
Delta Logo
9:09 pm - 8:49 am
OGG
-
GEG
8h 40m
1 stop
$370Delta
Mon, Mar 2 - Tue, Mar 10
Delta Logo
9:40 am - 5:20 pm
GEG
-
OGG
10h 40m
1 stop
Delta Logo
9:09 pm - 8:50 am
OGG
-
GEG
8h 41m
1 stop
$375Delta
Tue, Mar 10 - Tue, Mar 17

United Airlines flights from Idaho to Kahului

Our best United Airlines deals on Idaho to Kahului flight tickets
United Airlines
Mar 4
BOI1:44 pmBoise Air Term. Gowen Fld
10h 04m
1 stop
OGG8:48 pmKahului
Mar 11
OGG10:29 pmKahului
8h 48m
1 stop
BOI11:17 amBoise Air Term. Gowen Fld
$335
United Airlines
Feb 9
GEG12:24 pmSpokane
10h 22m
1 stop
OGG8:46 pmKahului
Feb 28
OGG11:25 pmKahului
10h 20m
1 stop
GEG11:45 amSpokane
$348
United Airlines
Feb 9
GEG12:24 pmSpokane
10h 22m
1 stop
OGG8:46 pmKahului
Feb 16
OGG11:25 pmKahului
10h 20m
1 stop
GEG11:45 amSpokane
$403

American Airlines flights from Idaho to Kahului

Our best American Airlines deals on Idaho to Kahului flight tickets
American Airlines
Mar 2
BOI12:40 pmBoise Air Term. Gowen Fld
9h 43m
1 stop
OGG7:23 pmKahului
Mar 9
OGG9:14 pmKahului
10h 46m
1 stop
BOI12:00 pmBoise Air Term. Gowen Fld
$328
American Airlines
Mar 2
BOI12:40 pmBoise Air Term. Gowen Fld
9h 43m
1 stop
OGG7:23 pmKahului
Mar 9
OGG10:42 pmKahului
15h 20m
2 stops
BOI6:02 pmBoise Air Term. Gowen Fld
$334
American Airlines
Feb 17
BOI6:38 amBoise Air Term. Gowen Fld
12h 21m
1 stop
OGG3:59 pmKahului
Feb 24
OGG11:16 pmKahului
9h 50m
1 stop
BOI12:06 pmBoise Air Term. Gowen Fld
$360

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Kahului 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 January 13, 2026.
Use the filters below to find and compare flights from Idaho to Kahului that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

Mon 3/2

12:40 pm-7:23 pm

1 stop9h 43m

Kahului

Mon 3/9

9:14 pm-12:00 pm

1 stop10h 46m

$328

BoiseKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

Mon 3/2

12:40 pm-7:23 pm

1 stop9h 43m

Kahului

Mon 3/9

10:42 pm-6:02 pm

2 stops15h 20m

$334

BoiseKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

Wed 3/4

1:44 pm-8:48 pm

1 stop10h 04m

Kahului

Wed 3/11

10:29 pm-11:17 am

1 stop8h 48m

$335

BoiseKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

Sun 2/1

5:30 am-4:40 pm

2 stops14h 10m

Kahului

Wed 3/4

7:00 pm-10:20 am

2 stops12h 20m

$339

SpokaneKahului

GEG - OGG

GEGOGG

Spokane

Mon 2/9

12:24 pm-8:46 pm

1 stop10h 22m

Kahului

Sat 2/28

11:25 pm-11:45 am

1 stop10h 20m

$348

SpokaneKahului

GEG - OGG

GEGOGG

Spokane

Sun 2/1

7:35 am-6:10 pm

2 stops12h 35m

Kahului

Fri 2/6

10:00 am-8:35 pm

1 stop8h 35m

$354

SpokaneKahului

GEG - OGG

GEGOGG

Spokane

Sun 2/1

7:35 am-9:30 pm

2 stops15h 55m

Kahului

Fri 2/6

9:50 am-10:20 pm

2 stops10h 30m

$359

SpokaneKahului

GEG - OGG

GEGOGG

Spokane

Tue 2/24

7:00 am-11:46 pm

1 stop18h 46m

Kahului

Tue 3/3

11:54 pm-11:59 pm

1 stop22h 05m

$369

SpokaneKahului

GEG - OGG

GEGOGG

Spokane

Mon 3/2

9:55 am-7:15 pm

1 stop11h 20m

Kahului

Tue 3/10

9:09 pm-8:49 am

1 stop8h 40m

$370

SpokaneKahului

GEG - OGG

GEGOGG

Spokane

Tue 3/10

9:40 am-5:20 pm

1 stop10h 40m

Kahului

Tue 3/17

9:09 pm-8:50 am

1 stop8h 41m

$375

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to Kahului from

How to get the cheapest flight ticket from Idaho to Kahului

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 Kahului?

The cheapest month to fly to Kahului from Idaho is in September. Flight prices, which tend to average around $436, are often lower during this time because this is during the off-season. If you aren’t able to travel to Kahului during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $475.

How far in advance should I book a flight to Kahului?

You are more likely to see cheaper flights to Kahului from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to Kahului for around $538 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kahului from Idaho for as low as $382 on momondo.

Can stopping save me money on Idaho to Kahului flights?

You could potentially save up to 61% on your flight if you consider stops on a Idaho to Kahului flight.

Cheap Idaho to Kahului flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Kahului

Fastest flight time

7h 57m

Direct flights

None
The fastest flight from Idaho to Kahului takes 7h 57m
There are no direct flights from Idaho to Kahului. There are no popular flight routes from Idaho to Kahului.
Search flight deals

  • When did momondo last update prices for flights from Idaho to Kahului Airport?

    Prices for flights from Idaho to Kahului Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Idaho to Kahului Airport?

  • How old do you have to be to fly from Idaho to Kahului 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 Idaho to Kahului Airport.

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

    The travel and health documents required for your trip to Kahului 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 Kahului 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 Kahului

Compare and see reviews for airlines that fly from Idaho to Kahului with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $230Free CancellationRating
7.8
2,827 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $285Free CancellationRating
7.9
8,039 reviews
Search Delta flights
United AirlinesPriceFrom $285Free CancellationRating
7.4
9,152 reviews
Search United Airlines flights
SouthwestPriceFrom $362Free CancellationRating
8.0
4,257 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $380Free CancellationRating
7.9
11,698 reviews
Search Alaska Airlines flights

Traveling to a place near Kahului?

Book flights to Kahului if you plan to visit one of these locations
Wailea
Paia

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Kahului?

It is quick and easy to find Idaho to Kahului 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 Kahului that suits you.

Can I find flights from Idaho to Kahului with flexible booking policies on momondo?

Flights from Idaho to Kahului with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Idaho to Kahului?

Once all potential Idaho to Kahului flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Idaho to Kahului 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.

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