What is the cheapest airline that flies from Hawaii to Idaho?

American Airlines, Delta, and Alaska Airlines are the most popular carriers operating from Hawaii to Idaho

What airlines fly to Idaho?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Idaho from Hawaii according to our data. Alaska Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 4 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

How long is the flight from Hawaii to Idaho?

Flight times from Hawaii to Idaho vary, but if you’re flying out of Kahului and flying into Boise (one of the most popular routes), then the duration is 7h 59m on average. Another popular route from Hawaii to Idaho is flying from Honolulu to Boise, which will take roughly 8h 06m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Hawaii to Idaho?

Prices for flights from Hawaii to Idaho refresh daily.

How many operators does momondo search for flights from Hawaii to Idaho?

There are 6 operators available for flights from Hawaii to Idaho as of July 2025.

How old do you have to be to fly from Hawaii to Idaho?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hawaii to Idaho.

What documentation or ID do you need to fly to Idaho?

The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$190 Cheap Flights from Hawaii to Idaho in 2025

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Find the cheapest flights from Hawaii to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

8:00 am - 10:50 pmOGG-BOI

10h 50m1 stop

7:13 am - 10:05 pmBOI-OGG

18h 52m1 stop

$369Alaska Airlines

Find Deal

Thu, Oct 2 - Tue, Oct 7

11:09 pm - 11:43 pmOGG-BOI

20h 34m1 stop

6:00 am - 9:58 amBOI-OGG

7h 58m1 stop

$371Alaska Airlines

Find Deal

Thu, Sep 18 - Sun, Sep 21

10:33 pm - 10:46 amHNL-GEG

9h 13m1 stop

6:00 am - 11:47 amGEG-HNL

8h 47m1 stop

$379Delta

Find Deal

Fri, Sep 12 - Sun, Sep 14

10:38 pm - 10:37 amOGG-BOI

7h 59m1 stop

6:35 am - 11:24 amBOI-OGG

8h 49m1 stop

$379Hawaiian Airlines

Find Deal

Thu, Sep 18 - Sun, Sep 21

8:00 am - 10:52 pmHNL-GEG

11h 52m1 stop

5:06 am - 10:30 amGEG-HNL

8h 24m1 stop

$403Hawaiian Airlines

Find Deal

Mon, Sep 8 - Mon, Sep 15

1:20 pm - 12:02 amHNL-GEG

7h 42m1 stop

6:10 am - 4:46 pmGEG-HNL

13h 36m2 stops

$416Delta

Find Deal

Mon, Sep 8 - Tue, Sep 9

11:35 am - 10:30 pmHNL-GEG

7h 55m1 stop

6:15 am - 4:05 pmGEG-HNL

12h 50m1 stop

$481Southwest

Find Deal

Thu, Aug 28 - Tue, Sep 9

11:30 pm - 11:39 amHNL-BOI

9h 09m1 stop

7:00 am - 2:39 pmBOI-HNL

10h 39m1 stop

$493United Airlines

Find Deal

Tue, Dec 23 - Mon, Jan 5

10:25 pm - 1:30 pmHNL-BOI

11h 05m2 stops

2:13 pm - 7:49 pmBOI-HNL

9h 36m1 stop

$498United Airlines

Find Deal

Tue, Aug 26 - Tue, Sep 2

9:00 pm - 12:35 pmHNL-GEG

12h 35m2 stops

6:15 am - 4:05 pmGEG-HNL

12h 50m1 stop

$506Southwest

Find Deal

Thu, Aug 28 - Tue, Sep 9

United Airlines flights from Hawaii to Idaho

Our best United Airlines deals on Hawaii to Idaho flight tickets

United Airlines

Dec 23

HNL11:30 pmHonolulu

9h 09m

1 stop

BOI11:39 amBoise Air Term. Gowen Fld

Jan 5

BOI7:00 amBoise Air Term. Gowen Fld

10h 39m

1 stop

HNL2:39 pmHonolulu

$493

Find similar

United Airlines

Aug 26

HNL10:25 pmHonolulu

11h 05m

2 stops

BOI1:30 pmBoise Air Term. Gowen Fld

Sep 2

BOI2:13 pmBoise Air Term. Gowen Fld

9h 36m

1 stop

HNL7:49 pmHonolulu

$498

Find similar

United Airlines

Dec 23

HNL7:30 amHonolulu

11h 00m

2 stops

BOI9:30 pmBoise Air Term. Gowen Fld

Jan 5

BOI2:10 pmBoise Air Term. Gowen Fld

11h 34m

2 stops

HNL10:44 pmHonolulu

$533

Find similar

Delta flights from Hawaii to Idaho

Our best Delta deals on Hawaii to Idaho flight tickets

Delta

Sep 12

HNL10:33 pmHonolulu

9h 13m

1 stop

GEG10:46 amSpokane

Sep 14

GEG6:00 amSpokane

8h 47m

1 stop

HNL11:47 amHonolulu

$379

Find similar

Delta

Sep 8

HNL1:20 pmHonolulu

7h 42m

1 stop

GEG12:02 amSpokane

Sep 9

GEG6:10 amSpokane

13h 36m

2 stops

HNL4:46 pmHonolulu

$416

Find similar

Delta

Aug 21

KOA9:47 pmKona Intl

9h 17m

1 stop

BOI11:04 amBoise Air Term. Gowen Fld

Aug 24

BOI9:00 amBoise Air Term. Gowen Fld

12h 34m

1 stop

KOA5:34 pmKona Intl

$441

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KahuluiBoise

OGG - BOI

OGGBOI

Kahului

Thu 10/2

8:00 am-10:50 pm

1 stop10h 50m

Boise Air Term. Gowen Fld

Tue 10/7

7:13 am-10:05 pm

1 stop18h 52m

$369

KahuluiBoise

OGG - BOI

OGGBOI

Kahului

Thu 9/18

11:09 pm-11:43 pm

1 stop20h 34m

Boise Air Term. Gowen Fld

Sun 9/21

6:00 am-9:58 am

1 stop7h 58m

$371

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Fri 9/12

10:33 pm-10:46 am

1 stop9h 13m

Spokane

Sun 9/14

6:00 am-11:47 am

1 stop8h 47m

$379

KahuluiBoise

OGG - BOI

OGGBOI

Kahului

Thu 9/18

10:38 pm-10:37 am

1 stop7h 59m

Boise Air Term. Gowen Fld

Sun 9/21

6:35 am-11:24 am

1 stop8h 49m

$379

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Mon 9/8

8:00 am-10:52 pm

1 stop11h 52m

Spokane

Mon 9/15

5:06 am-10:30 am

1 stop8h 24m

$403

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Mon 9/8

1:20 pm-12:02 am

1 stop7h 42m

Spokane

Tue 9/9

6:10 am-4:46 pm

2 stops13h 36m

$416

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Thu 8/28

11:35 am-10:30 pm

1 stop7h 55m

Spokane

Tue 9/9

6:15 am-4:05 pm

1 stop12h 50m

$481

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

Tue 12/23

11:30 pm-11:39 am

1 stop9h 09m

Boise Air Term. Gowen Fld

Mon 1/5

7:00 am-2:39 pm

1 stop10h 39m

$493

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

Tue 8/26

10:25 pm-1:30 pm

2 stops11h 05m

Boise Air Term. Gowen Fld

Tue 9/2

2:13 pm-7:49 pm

1 stop9h 36m

$498

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Thu 8/28

9:00 pm-12:35 pm

2 stops12h 35m

Spokane

Tue 9/9

6:15 am-4:05 pm

1 stop12h 50m

$506

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 Hawaii to Idaho

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

Other information

What is the cheapest month to fly to Idaho?

In general, February is the cheapest month to fly from Hawaii to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $385. If you don’t want to visit Idaho in February, then you should wait until January to fly from Hawaii, when ticket prices are also cheap, with an average price of $436.

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

Our data shows that Thursday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $468. On the other hand, Sunday is the most expensive day to depart from Hawaii because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $671.

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

According to our data, the cheapest time of day to fly to Idaho is in the evening. momondo users have found flights departing from Hawaii to Idaho in the evening for as low as $503. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Idaho, so prices are often more expensive at around $650 per ticket.

Can stopping save me money on Hawaii to Idaho flights?

You could potentially save up to 16% on your flight if you consider stops on a Hawaii to Idaho flight.

Cheap Hawaii to Idaho flight deals and tips

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

Best Price Found	$190
Fastest flight time	7h 21m
Direct flights	None
Airports in Idaho	4 airports

The best one-way flight to Idaho from Hawaii in the past 72 hours is $190. The best round-trip flight deal from Hawaii to Idaho found on momondo in the last 72 hours is $369.

The fastest flight from Hawaii to Idaho takes 7h 21m

There are no direct flights from Hawaii to Idaho. Popular non-direct routes for this connection are Honolulu Airport - Spokane Airport, Honolulu Airport - Boise Air Term. Gowen Fld Airport and Kahului Airport - Boise Air Term. Gowen Fld Airport.

There are 4 airports near Idaho: Idaho Falls Fanning Field (IDA), Spokane (GEG), Boise Air Term. Gowen Fld (BOI), Jackson Hole (JAC)

Search flight deals

When did momondo last update prices for flights from Hawaii to Idaho?
Prices for flights from Hawaii to Idaho refresh daily.
How many operators does momondo search for flights from Hawaii to Idaho?
There are 6 operators available for flights from Hawaii to Idaho as of July 2025.
How old do you have to be to fly from Hawaii to Idaho?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hawaii to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Hawaii to Idaho

Compare and see reviews for airlines that fly from Hawaii to Idaho with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $200	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
Alaska Airlines	PriceFrom $259	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $291	Free Cancellation	Rating 7.8 2,611 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $385	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights

Why use momondo?

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

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

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

Yes. All flights to Idaho from Hawaii on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Hawaii to Idaho 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 Hawaii to Idaho right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Idaho from Hawaii. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.