What airlines fly to Idaho?

Alaska Airlines, Delta and Hawaiian 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 Lihue and flying into Boise (one of the most popular routes), then the duration is 7h 45m on average. Another popular route from Hawaii to Idaho is flying from Honolulu to Boise, which will take roughly 9h 33m. Keep in mind that layovers or delays could extend your travel time.

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

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

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 5 operators available for flights from Hawaii to Idaho as of September 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.

$194 Cheap Flights from Hawaii to Idaho in 2025/26

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Find the cheapest flights from Hawaii to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

12:00 pm - 9:26 amLIH-BOI

18h 26m1 stop

2:45 pm - 10:15 pmBOI-LIH

10h 30m1 stop

$422Alaska Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 4

2:23 pm - 1:58 pmKOA-GEG

21h 35m1 stop

7:34 pm - 12:03 pmGEG-KOA

18h 29m2 stops

$425Alaska Airlines

Find Deal

Thu, Nov 6 - Mon, Nov 10

9:50 pm - 1:30 pmHNL-BOI

11h 40m1 stop

2:11 pm - 9:03 pmBOI-HNL

9h 52m1 stop

$445United Airlines

Find Deal

Wed, Oct 29 - Sun, Nov 2

9:30 pm - 5:13 pmKOA-BOI

16h 43m2 stops

7:30 am - 6:13 pmBOI-KOA

13h 43m1 stop

$450Delta

Find Deal

Fri, Nov 7 - Mon, Nov 10

9:50 pm - 1:44 pmHNL-BOI

11h 54m2 stops

2:11 pm - 9:03 pmBOI-HNL

9h 52m1 stop

$450United Airlines

Find Deal

Wed, Oct 29 - Sun, Nov 2

10:14 pm - 4:23 pmHNL-GEG

15h 09m2 stops

6:32 am - 8:08 pmGEG-HNL

15h 36m2 stops

$456American Airlines

Find Deal

Thu, Oct 30 - Mon, Nov 3

8:30 pm - 1:20 pmKOA-BOI

12h 50m2 stops

9:00 am - 7:23 pmBOI-KOA

14h 23m2 stops

$474Delta

Find Deal

Fri, Oct 17 - Mon, Oct 20

11:00 am - 11:37 pmKOA-GEG

9h 37m1 stop

1:40 pm - 9:35 pmGEG-KOA

10h 55m1 stop

$603Hawaiian Airlines

Find Deal

Mon, Mar 9 - Wed, Mar 11

8:00 am - 10:20 pmOGG-BOI

10h 20m1 stop

2:45 pm - 9:13 pmBOI-OGG

10h 28m1 stop

$663Hawaiian Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

11:02 pm - 4:07 pmHNL-JAC

13h 05m1 stop

12:16 pm - 8:44 pmJAC-HNL

12h 28m1 stop

$763American Airlines

Find Deal

Fri, Oct 3 - Sat, Oct 11

Alaska Airlines flights from Hawaii to Idaho

Our best Alaska Airlines deals on Hawaii to Idaho flight tickets

Alaska Airlines

Mar 3

LIH12:00 pmLihue

18h 26m

1 stop

BOI9:26 amBoise Air Term. Gowen Fld

Mar 4

BOI2:45 pmBoise Air Term. Gowen Fld

10h 30m

1 stop

LIH10:15 pmLihue

$422

Find similar

Alaska Airlines

Nov 6

KOA2:23 pmKona Intl

21h 35m

1 stop

GEG1:58 pmSpokane

Nov 10

GEG7:34 pmSpokane

18h 29m

2 stops

KOA12:03 pmKona Intl

$425

Find similar

Alaska Airlines

Oct 21

HNL11:37 pmHonolulu

10h 27m

1 stop

GEG1:04 pmSpokane

Oct 26

GEG8:45 amSpokane

11h 25m

1 stop

HNL5:10 pmHonolulu

$427

Find similar

United Airlines flights from Hawaii to Idaho

Our best United Airlines deals on Hawaii to Idaho flight tickets

United Airlines

Oct 29

HNL9:50 pmHonolulu

11h 40m

1 stop

BOI1:30 pmBoise Air Term. Gowen Fld

Nov 2

BOI2:11 pmBoise Air Term. Gowen Fld

9h 52m

1 stop

HNL9:03 pmHonolulu

$445

Find similar

United Airlines

Oct 29

HNL9:50 pmHonolulu

11h 54m

2 stops

BOI1:44 pmBoise Air Term. Gowen Fld

Nov 2

BOI2:11 pmBoise Air Term. Gowen Fld

9h 52m

1 stop

HNL9:03 pmHonolulu

$450

Find similar

United Airlines

Nov 13

HNL8:45 pmHonolulu

10h 03m

1 stop

IDA9:48 amIdaho Falls Fanning Field

Nov 16

IDA5:00 amIdaho Falls Fanning Field

15h 05m

2 stops

HNL5:05 pmHonolulu

$466

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LihueBoise

LIH - BOI

LIHBOI

Lihue

Tue 3/3

12:00 pm-9:26 am

1 stop18h 26m

Boise Air Term. Gowen Fld

Wed 3/4

2:45 pm-10:15 pm

1 stop10h 30m

$422

Kailua-KonaSpokane

KOA - GEG

KOAGEG

Kona Intl

Thu 11/6

2:23 pm-1:58 pm

1 stop21h 35m

Spokane

Mon 11/10

7:34 pm-12:03 pm

2 stops18h 29m

$425

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

Wed 10/29

9:50 pm-1:30 pm

1 stop11h 40m

Boise Air Term. Gowen Fld

Sun 11/2

2:11 pm-9:03 pm

1 stop9h 52m

$445

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Fri 11/7

9:30 pm-5:13 pm

2 stops16h 43m

Boise Air Term. Gowen Fld

Mon 11/10

7:30 am-6:13 pm

1 stop13h 43m

$450

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

Wed 10/29

9:50 pm-1:44 pm

2 stops11h 54m

Boise Air Term. Gowen Fld

Sun 11/2

2:11 pm-9:03 pm

1 stop9h 52m

$450

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Thu 10/30

10:14 pm-4:23 pm

2 stops15h 09m

Spokane

Mon 11/3

6:32 am-8:08 pm

2 stops15h 36m

$456

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Fri 10/17

8:30 pm-1:20 pm

2 stops12h 50m

Boise Air Term. Gowen Fld

Mon 10/20

9:00 am-7:23 pm

2 stops14h 23m

$474

Kailua-KonaSpokane

KOA - GEG

KOAGEG

Kona Intl

Mon 3/9

11:00 am-11:37 pm

1 stop9h 37m

Spokane

Wed 3/11

1:40 pm-9:35 pm

1 stop10h 55m

$603

KahuluiBoise

OGG - BOI

OGGBOI

Kahului

Tue 3/10

8:00 am-10:20 pm

1 stop10h 20m

Boise Air Term. Gowen Fld

Wed 3/11

2:45 pm-9:13 pm

1 stop10h 28m

$663

HonoluluJackson

HNL - JAC

HNLJAC

Honolulu

Fri 10/3

11:02 pm-4:07 pm

1 stop13h 05m

Jackson Hole

Sat 10/11

12:16 pm-8:44 pm

1 stop12h 28m

$763

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 $399.

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 26% 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

Direct flights	None

There are no direct flights from Hawaii to Idaho. There are no popular flight routes from Hawaii to Idaho.

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 5 operators available for flights from Hawaii to Idaho as of September 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
United Airlines	PriceFrom $256	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Delta	PriceFrom $257	Free Cancellation	Rating 7.9 7,974 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $291	Free Cancellation	Rating 7.8 2,744 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $311	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska 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.