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

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

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 47% 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 8h 12m on average. Another popular route from Hawaii to Idaho is flying from Honolulu to Boise, which will take roughly 9h 03m. 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 4 operators available for flights from Hawaii to Idaho as of December 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.

$164 Cheap Flights from Hawaii to Idaho in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Hawaii to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:46 pm - 11:12 am

HNL

GEG

11h 26m1 stop

12:10 pm - 10:08 pm

GEG

HNL

11h 58m1 stop

$313Multiple Airlines

Thu, Jan 22 - Mon, Jan 26

11:59 pm - 6:22 pm

HNL

BOI

15h 23m1 stop

11:35 am - 7:56 pm

BOI

HNL

11h 21m1 stop

$314Multiple Airlines

Wed, Feb 4 - Mon, Feb 9

11:59 pm - 5:06 pm

HNL

GEG

15h 07m1 stop

12:10 pm - 10:08 pm

GEG

HNL

11h 58m1 stop

$314Multiple Airlines

Wed, Jan 21 - Sun, Jan 25

7:45 am - 8:15 pm

HNL

BOI

9h 30m1 stop

1:45 pm - 8:51 pm

BOI

HNL

11h 06m1 stop

$316Delta

Wed, Mar 4 - Sun, Mar 8

10:30 pm - 8:40 am

HNL

GEG

8h 10m1 stop

5:05 am - 11:50 am

GEG

HNL

8h 45m1 stop

$316Delta

Wed, Jan 14 - Mon, Jan 19

11:00 pm - 6:22 pm

OGG

BOI

16h 22m1 stop

9:02 am - 10:00 pm

BOI

OGG

15h 58m2 stops

$370Alaska Airlines

Thu, Jan 29 - Mon, Feb 2

10:25 am - 11:42 pm

LIH

BOI

10h 17m1 stop

8:10 am - 11:10 am

BOI

LIH

30h 00m1 stop

$387Alaska Airlines

Wed, Jan 14 - Sun, Jan 18

8:40 pm - 9:55 am

HNL

JAC

10h 15m1 stop

3:27 pm - 5:42 pm

JAC

HNL

29h 15m1 stop

$673United Airlines

Tue, Jan 27 - Wed, Jan 28

8:40 pm - 9:55 am

HNL

JAC

10h 15m1 stop

3:27 pm - 9:08 pm

JAC

HNL

32h 41m2 stops

$677United Airlines

Tue, Jan 27 - Wed, Jan 28

12:44 pm - 12:01 pm

HNL

JAC

19h 17m2 stops

2:03 pm - 12:15 pm

JAC

HNL

26h 12m2 stops

$702American Airlines

Mon, Apr 6 - Sun, Apr 12

Delta flights from Hawaii to Idaho

Our best Delta deals on Hawaii to Idaho flight tickets

Delta

Mar 4

HNL7:45 amHonolulu

9h 30m

1 stop

BOI8:15 pmBoise Air Term. Gowen Fld

Mar 8

BOI1:45 pmBoise Air Term. Gowen Fld

11h 06m

1 stop

HNL8:51 pmHonolulu

$316

Find similar

Delta

Mar 4

HNL10:55 pmHonolulu

16h 27m

2 stops

BOI6:22 pmBoise Air Term. Gowen Fld

Mar 8

BOI1:45 pmBoise Air Term. Gowen Fld

11h 06m

1 stop

HNL8:51 pmHonolulu

$321

Find similar

Delta

Jan 22

HNL9:35 pmHonolulu

15h 25m

2 stops

GEG3:00 pmSpokane

Jan 26

GEG7:20 amSpokane

16h 08m

2 stops

HNL9:28 pmHonolulu

$326

Find similar

Southwest flights from Hawaii to Idaho

Our best Southwest deals on Hawaii to Idaho flight tickets

Southwest

Dec 29

HNL9:00 pmHonolulu

11h 05m

1 stop

BOI11:05 amBoise Air Term. Gowen Fld

Dec 31

BOI1:25 pmBoise Air Term. Gowen Fld

10h 35m

1 stop

HNL9:00 pmHonolulu

$713

Find similar

Southwest

Dec 29

HNL8:15 amHonolulu

14h 10m

2 stops

BOI1:25 amBoise Air Term. Gowen Fld

Dec 31

BOI1:25 pmBoise Air Term. Gowen Fld

10h 35m

1 stop

HNL9:00 pmHonolulu

$748

Find similar

Southwest

Dec 31

HNL9:25 pmHonolulu

13h 40m

2 stops

BOI2:05 pmBoise Air Term. Gowen Fld

Jan 4

BOI8:45 pmBoise Air Term. Gowen Fld

17h 35m

2 stops

HNL11:20 amHonolulu

$889

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Thu 1/22

9:46 pm-11:12 am

1 stop11h 26m

Spokane

Mon 1/26

12:10 pm-10:08 pm

1 stop11h 58m

$313

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

Wed 2/4

11:59 pm-6:22 pm

1 stop15h 23m

Boise Air Term. Gowen Fld

Mon 2/9

11:35 am-7:56 pm

1 stop11h 21m

$314

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Wed 1/21

11:59 pm-5:06 pm

1 stop15h 07m

Spokane

Sun 1/25

12:10 pm-10:08 pm

1 stop11h 58m

$314

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

Wed 3/4

7:45 am-8:15 pm

1 stop9h 30m

Boise Air Term. Gowen Fld

Sun 3/8

1:45 pm-8:51 pm

1 stop11h 06m

$316

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Wed 1/14

10:30 pm-8:40 am

1 stop8h 10m

Spokane

Mon 1/19

5:05 am-11:50 am

1 stop8h 45m

$316

KahuluiBoise

OGG - BOI

OGGBOI

Kahului

Thu 1/29

11:00 pm-6:22 pm

1 stop16h 22m

Boise Air Term. Gowen Fld

Mon 2/2

9:02 am-10:00 pm

2 stops15h 58m

$370

LihueBoise

LIH - BOI

LIHBOI

Lihue

Wed 1/14

10:25 am-11:42 pm

1 stop10h 17m

Boise Air Term. Gowen Fld

Sun 1/18

8:10 am-11:10 am

1 stop30h 00m

$387

HonoluluJackson

HNL - JAC

HNLJAC

Honolulu

Tue 1/27

8:40 pm-9:55 am

1 stop10h 15m

Jackson Hole

Wed 1/28

3:27 pm-5:42 pm

1 stop29h 15m

$673

HonoluluJackson

HNL - JAC

HNLJAC

Honolulu

Tue 1/27

8:40 pm-9:55 am

1 stop10h 15m

Jackson Hole

Wed 1/28

3:27 pm-9:08 pm

2 stops32h 41m

$677

HonoluluJackson

HNL - JAC

HNLJAC

Honolulu

Mon 4/6

12:44 pm-12:01 pm

2 stops19h 17m

Jackson Hole

Sun 4/12

2:03 pm-12:15 pm

2 stops26h 12m

$702

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 $404. 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 $412.

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 8% 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

Fastest flight time	7h 50m
Direct flights	None

The fastest flight from Hawaii to Idaho takes 7h 50m

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 4 operators available for flights from Hawaii to Idaho as of December 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
Hawaiian Airlines	PriceFrom $291	Free Cancellation	Rating 7.8 2,820 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $302	Free Cancellation	Rating 7.9 8,012 reviews	Search Delta flights
Alaska Airlines	PriceFrom $367	Free Cancellation	Rating 8.0 11,531 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $436	Free Cancellation	Rating 7.4 9,114 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.