What airlines fly to Idaho?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Idaho from Honolulu according to our data. Alaska Airlines is the first choice among our users, with 46% 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.

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

Delta, Alaska Airlines, and United Airlines are the most popular carriers operating from Honolulu to Idaho

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

Prices for flights from Honolulu Airport to Idaho were last updated today.

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

As of November 2025, there are 4 operators available to choose from for flights from Honolulu Airport to Idaho.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Honolulu Airport to Idaho.

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

The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$273 Cheap Flights from Honolulu to Idaho in 2025/26

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Find the cheapest flights from Honolulu to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 7:03 pmHNL-GEG

9h 03m1 stop

1:38 pm - 7:56 pmGEG-HNL

8h 18m1 stop

$333Alaska Airlines

Find Deal

Thu, Jan 22 - Mon, Jan 26

9:45 pm - 9:30 amHNL-BOI

8h 45m1 stop

8:33 pm - 11:15 amBOI-HNL

17h 42m1 stop

$337Alaska Airlines

Find Deal

Wed, Feb 25 - Wed, Mar 4

4:50 pm - 12:30 pmHNL-BOI

16h 40m1 stop

10:39 am - 5:05 pmBOI-HNL

9h 26m1 stop

$339Delta

Find Deal

Thu, Jan 29 - Mon, Feb 2

10:30 pm - 9:57 amHNL-BOI

8h 27m1 stop

5:45 am - 5:05 pmBOI-HNL

14h 20m2 stops

$344Delta

Find Deal

Thu, Jan 29 - Mon, Feb 2

10:55 pm - 10:24 amHNL-BOI

8h 29m1 stop

11:20 am - 9:28 pmBOI-HNL

13h 08m2 stops

$345Delta

Find Deal

Mon, Jan 12 - Sun, Jan 18

8:00 am - 11:12 pmHNL-BOI

12h 12m2 stops

1:00 pm - 9:28 pmBOI-HNL

11h 28m2 stops

$350Delta

Find Deal

Mon, Jan 12 - Sun, Jan 18

11:59 pm - 11:12 amHNL-GEG

9h 13m1 stop

4:59 pm - 10:30 pmGEG-HNL

31h 31m1 stop

$350Alaska Airlines

Find Deal

Wed, Jan 14 - Sun, Jan 18

10:05 pm - 11:24 amHNL-GEG

10h 19m1 stop

7:02 am - 7:49 pmGEG-HNL

15h 47m2 stops

$434United Airlines

Find Deal

Mon, Apr 20 - Sun, Apr 26

8:45 pm - 9:51 amHNL-JAC

10h 06m1 stop

3:25 pm - 1:19 pmJAC-HNL

24h 54m1 stop

$703United Airlines

Find Deal

Mon, Mar 2 - Tue, Mar 3

12:05 pm - 11:59 amHNL-IDA

20h 54m2 stops

9:20 pm - 1:15 pmIDA-HNL

18h 55m1 stop

$1,176Multiple Airlines

Find Deal

Fri, Dec 12 - Fri, Dec 19

Delta flights from Honolulu to Idaho

Our best Delta deals on Honolulu to Idaho flight tickets

Delta

Jan 29

HNL4:50 pmHonolulu

16h 40m

1 stop

BOI12:30 pmBoise Air Term. Gowen Fld

Feb 2

BOI10:39 amBoise Air Term. Gowen Fld

9h 26m

1 stop

HNL5:05 pmHonolulu

$339

Find similar

Delta

Jan 29

HNL10:30 pmHonolulu

8h 27m

1 stop

BOI9:57 amBoise Air Term. Gowen Fld

Feb 2

BOI5:45 amBoise Air Term. Gowen Fld

14h 20m

2 stops

HNL5:05 pmHonolulu

$344

Find similar

Delta

Jan 12

HNL10:55 pmHonolulu

8h 29m

1 stop

BOI10:24 amBoise Air Term. Gowen Fld

Jan 18

BOI11:20 amBoise Air Term. Gowen Fld

13h 08m

2 stops

HNL9:28 pmHonolulu

$345

Find similar

American Airlines flights from Honolulu to Idaho

Our best American Airlines deals on Honolulu to Idaho flight tickets

American Airlines

Jan 29

HNL9:51 pmHonolulu

11h 16m

2 stops

BOI12:07 pmBoise Air Term. Gowen Fld

Feb 2

BOI6:13 amBoise Air Term. Gowen Fld

17h 08m

2 stops

HNL8:21 pmHonolulu

$506

Find similar

American Airlines

Jan 14

HNL9:51 pmHonolulu

14h 18m

2 stops

GEG2:09 pmSpokane

Jan 18

GEG6:33 amSpokane

15h 48m

2 stops

HNL8:21 pmHonolulu

$520

Find similar

American Airlines

Apr 18

HNL6:00 amHonolulu

13h 56m

2 stops

GEG10:56 pmSpokane

Apr 26

GEG6:12 amSpokane

16h 29m

2 stops

HNL7:41 pmHonolulu

$825

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Thu 1/22

8:00 am-7:03 pm

1 stop9h 03m

Spokane

Mon 1/26

1:38 pm-7:56 pm

1 stop8h 18m

$333

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

Wed 2/25

9:45 pm-9:30 am

1 stop8h 45m

Boise Air Term. Gowen Fld

Wed 3/4

8:33 pm-11:15 am

1 stop17h 42m

$337

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

Thu 1/29

4:50 pm-12:30 pm

1 stop16h 40m

Boise Air Term. Gowen Fld

Mon 2/2

10:39 am-5:05 pm

1 stop9h 26m

$339

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

Thu 1/29

10:30 pm-9:57 am

1 stop8h 27m

Boise Air Term. Gowen Fld

Mon 2/2

5:45 am-5:05 pm

2 stops14h 20m

$344

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

Mon 1/12

10:55 pm-10:24 am

1 stop8h 29m

Boise Air Term. Gowen Fld

Sun 1/18

11:20 am-9:28 pm

2 stops13h 08m

$345

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

Mon 1/12

8:00 am-11:12 pm

2 stops12h 12m

Boise Air Term. Gowen Fld

Sun 1/18

1:00 pm-9:28 pm

2 stops11h 28m

$350

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Wed 1/14

11:59 pm-11:12 am

1 stop9h 13m

Spokane

Sun 1/18

4:59 pm-10:30 pm

1 stop31h 31m

$350

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Mon 4/20

10:05 pm-11:24 am

1 stop10h 19m

Spokane

Sun 4/26

7:02 am-7:49 pm

2 stops15h 47m

$434

HonoluluJackson

HNL - JAC

HNLJAC

Honolulu

Mon 3/2

8:45 pm-9:51 am

1 stop10h 06m

Jackson Hole

Tue 3/3

3:25 pm-1:19 pm

1 stop24h 54m

$703

HonoluluIdaho Falls

HNL - IDA

HNLIDA

Honolulu

Fri 12/12

12:05 pm-11:59 am

2 stops20h 54m

Idaho Falls Fanning Field

Fri 12/19

9:20 pm-1:15 pm

1 stop18h 55m

$1,176

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 Honolulu 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

What is the cheapest month to fly to Idaho?

In general, February is the cheapest month to fly from Honolulu to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $367. If you don’t want to visit Idaho in February, then you should wait until January to fly from Honolulu, 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 Honolulu 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 Honolulu 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 Honolulu to Idaho flights?

You could potentially save up to 23% on your flight if you consider stops on a Honolulu to Idaho flight.

Cheap Honolulu to Idaho flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Honolulu Airport to Idaho?
Prices for flights from Honolulu Airport to Idaho were last updated today.
How many operators does momondo search for flights from Honolulu Airport to Idaho?
As of November 2025, there are 4 operators available to choose from for flights from Honolulu Airport to Idaho.
How old do you have to be to fly from Honolulu Airport to Idaho?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Honolulu Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Honolulu to Idaho

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

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $291	Free Cancellation	Rating 7.8 2,813 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $351	Free Cancellation	Rating 7.9 7,993 reviews	Search Delta flights
Alaska Airlines	PriceFrom $361	Free Cancellation	Rating 8.0 11,340 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $436	Free Cancellation	Rating 7.4 9,039 reviews	Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Honolulu to Idaho for you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Honolulu to Idaho.

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

If you are simply researching potential flights to Idaho, momondo offers a useful price alert feature which will track prices for flights to Idaho from Honolulu and alert you when they change.