How long does it take to fly to Honolulu?

Flight times vary depending on what airport in Idaho you fly out of and what airport in Honolulu you fly into. For example, flying from Boise to Honolulu takes 9h 10m on average. On the other hand, flying from Idaho Falls to Honolulu takes 10h 19m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

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

What airlines fly to Honolulu?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Honolulu from Idaho according to our data. Alaska Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Honolulu. Keep in mind that there are 5 different airlines that fly to Honolulu on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Idaho to Honolulu Airport are updated daily.

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

As of December 2025, there are 6 operators available to choose from for flights from Idaho to Honolulu Airport.

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

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 Idaho to Honolulu Airport.

What documentation or ID do you need to fly to Honolulu Airport?

The travel and health documents required for your trip to Honolulu 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 Honolulu Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$174 Cheap Flights from Idaho to Honolulu in 2025/26

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10:48 am - 5:42 pm

BOI

HNL

9h 54m1 stop

9:57 am - 9:23 pm

HNL

BOI

8h 26m1 stop

$337United Airlines

Tue, Jan 20 - Wed, Jan 28

5:45 am - 2:14 pm

GEG

HNL

10h 29m1 stop

9:46 pm - 9:25 am

HNL

GEG

9h 39m1 stop

$339Hawaiian Airlines

Fri, Jan 30 - Fri, Feb 6

10:15 am - 8:55 pm

BOI

HNL

13h 40m2 stops

9:57 am - 11:48 pm

HNL

BOI

10h 51m1 stop

$342United Airlines

Tue, Jan 20 - Tue, Jan 27

11:35 am - 9:15 pm

BOI

HNL

12h 40m2 stops

7:54 am - 11:34 pm

HNL

BOI

12h 40m2 stops

$348American Airlines

Thu, Feb 26 - Wed, Mar 4

12:32 pm - 9:54 pm

GEG

HNL

11h 22m1 stop

11:59 pm - 3:25 pm

HNL

GEG

13h 26m1 stop

$348Multiple Airlines

Sat, Jan 17 - Mon, Jan 26

1:38 pm - 7:56 pm

GEG

HNL

8h 18m1 stop

12:36 pm - 3:25 pm

HNL

GEG

24h 49m1 stop

$350Multiple Airlines

Tue, Jan 20 - Tue, Jan 27

1:38 pm - 10:08 pm

GEG

HNL

10h 30m1 stop

11:59 pm - 11:12 am

HNL

GEG

9h 13m1 stop

$356Multiple Airlines

Tue, Jan 13 - Wed, Jan 21

1:51 pm - 9:54 pm

BOI

HNL

11h 03m1 stop

7:45 am - 8:10 pm

HNL

BOI

9h 25m1 stop

$370Delta

Thu, Feb 26 - Wed, Mar 4

12:40 pm - 9:00 pm

BOI

HNL

11h 20m1 stop

9:30 pm - 1:35 pm

HNL

BOI

13h 05m2 stops

$375Southwest

Sat, Feb 28 - Wed, Mar 4

5:05 am - 11:50 am

GEG

HNL

8h 45m1 stop

9:35 pm - 3:00 pm

HNL

GEG

15h 25m2 stops

$379Delta

Tue, Jan 20 - Tue, Jan 27

United Airlines flights from Idaho to Honolulu

Our best United Airlines deals on Idaho to Honolulu flight tickets

United Airlines

Jan 20

BOI10:48 amBoise Air Term. Gowen Fld

9h 54m

1 stop

HNL5:42 pmHonolulu

Jan 28

HNL11:30 pmHonolulu

8h 55m

1 stop

BOI11:25 amBoise Air Term. Gowen Fld

$337

Find similar

United Airlines

Jan 20

BOI10:48 amBoise Air Term. Gowen Fld

13h 20m

2 stops

HNL9:08 pmHonolulu

Jan 28

HNL9:57 amHonolulu

8h 26m

1 stop

BOI9:23 pmBoise Air Term. Gowen Fld

$342

Find similar

United Airlines

Jan 24

GEG6:53 amSpokane

16h 15m

2 stops

HNL9:08 pmHonolulu

Jan 29

HNL11:30 pmHonolulu

9h 14m

1 stop

GEG10:44 amSpokane

$362

Find similar

Delta flights from Idaho to Honolulu

Our best Delta deals on Idaho to Honolulu flight tickets

Delta

Feb 9

GEG5:05 amSpokane

8h 45m

1 stop

HNL11:50 amHonolulu

Feb 18

HNL10:55 pmHonolulu

11h 12m

1 stop

GEG12:07 pmSpokane

$374

Find similar

Delta

Jan 20

GEG5:05 amSpokane

8h 45m

1 stop

HNL11:50 amHonolulu

Jan 27

HNL9:35 pmHonolulu

15h 25m

2 stops

GEG3:00 pmSpokane

$379

Find similar

Delta

Feb 9

GEG5:05 amSpokane

8h 45m

1 stop

HNL11:50 amHonolulu

Feb 16

HNL11:37 pmHonolulu

22h 27m

1 stop

GEG12:04 amSpokane

$381

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Tue 1/20

10:48 am-5:42 pm

1 stop9h 54m

Honolulu

Wed 1/28

9:57 am-9:23 pm

1 stop8h 26m

$337

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Fri 1/30

5:45 am-2:14 pm

1 stop10h 29m

Honolulu

Fri 2/6

9:46 pm-9:25 am

1 stop9h 39m

$339

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Tue 1/20

10:15 am-8:55 pm

2 stops13h 40m

Honolulu

Tue 1/27

9:57 am-11:48 pm

1 stop10h 51m

$342

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Thu 2/26

11:35 am-9:15 pm

2 stops12h 40m

Honolulu

Wed 3/4

7:54 am-11:34 pm

2 stops12h 40m

$348

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Sat 1/17

12:32 pm-9:54 pm

1 stop11h 22m

Honolulu

Mon 1/26

11:59 pm-3:25 pm

1 stop13h 26m

$348

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Tue 1/20

1:38 pm-7:56 pm

1 stop8h 18m

Honolulu

Tue 1/27

12:36 pm-3:25 pm

1 stop24h 49m

$350

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Tue 1/13

1:38 pm-10:08 pm

1 stop10h 30m

Honolulu

Wed 1/21

11:59 pm-11:12 am

1 stop9h 13m

$356

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Thu 2/26

1:51 pm-9:54 pm

1 stop11h 03m

Honolulu

Wed 3/4

7:45 am-8:10 pm

1 stop9h 25m

$370

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Sat 2/28

12:40 pm-9:00 pm

1 stop11h 20m

Honolulu

Wed 3/4

9:30 pm-1:35 pm

2 stops13h 05m

$375

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Tue 1/20

5:05 am-11:50 am

1 stop8h 45m

Honolulu

Tue 1/27

9:35 pm-3:00 pm

2 stops15h 25m

$379

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 Idaho to Honolulu

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 Honolulu?

The month of February is, on average, the cheapest month to fly to Honolulu from Idaho, with most prices found around $432. If you’re not able to fly to Honolulu in February, then August is your next best option. Flight prices from Idaho to Honolulu during August average around $437.

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

Our data shows that Tuesday is the least expensive day to fly to Honolulu. Tickets to fly out on this day can be as low as $486. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Honolulu on Saturday is $663.

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

According to our data, the cheapest time of day to fly to Honolulu is in the evening. momondo users have found flights departing from Idaho to Honolulu in the evening for as low as $446. 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 afternoon is when there is more demand to fly to Honolulu, so prices are often more expensive at around $618 per ticket.

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

You are more likely to see cheaper flights to Honolulu from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to Honolulu for around $529 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Honolulu from Idaho for as low as $427 on momondo.

Can stopping save me money on Idaho to Honolulu flights?

You could potentially save up to 38% on your flight if you consider stops on a Idaho to Honolulu flight.

Cheap Idaho to Honolulu flight deals and tips

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

Fastest flight time	8h 15m
Direct flights	None

The fastest flight from Idaho to Honolulu takes 8h 15m

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

Search flight deals

When did momondo last update prices for flights from Idaho to Honolulu Airport?
Prices for flights from Idaho to Honolulu Airport are updated daily.
How many operators does momondo search for flights from Idaho to Honolulu Airport?
As of December 2025, there are 6 operators available to choose from for flights from Idaho to Honolulu Airport.
How old do you have to be to fly from Idaho to Honolulu Airport?
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 Idaho to Honolulu Airport.
What documentation or ID do you need to fly to Honolulu Airport?
The travel and health documents required for your trip to Honolulu 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 Honolulu 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 Honolulu

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $285	Free Cancellation	Rating 7.9 8,009 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $320	Free Cancellation	Rating 7.8 2,820 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $343	Free Cancellation	Rating 7.4 9,093 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $346	Free Cancellation	Rating 8.0 11,478 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $478	Free Cancellation	Rating 7.9 4,250 reviews	Search Southwest flights

Kahuku

Kailua

Aiea

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Idaho to Honolulu flights to just show those with flexible booking policies.

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

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 Idaho to Honolulu.

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

If you are not ready to book a flight from Idaho to Honolulu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Honolulu and let you know when they change.

An easier way to manage your Honolulu trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Idaho to Honolulu from $169

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 Honolulu departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Idaho to Honolulu

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

United Airlines flights from Idaho to Honolulu

Our best United Airlines deals on Idaho to Honolulu flight tickets

Delta flights from Idaho to Honolulu

Our best Delta deals on Idaho to Honolulu flight tickets

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Use the filters below to find and compare flights from Idaho to Honolulu that are best for you.

See travel insights to Honolulu from

How to get the cheapest flight ticket from Idaho to Honolulu

What is the cheapest month to fly to Honolulu?

The month of February is, on average, the cheapest month to fly to Honolulu from Idaho, with most prices found around $432. If you’re not able to fly to Honolulu in February, then August is your next best option. Flight prices from Idaho to Honolulu during August average around $437.

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

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

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

Can stopping save me money on Idaho to Honolulu flights?

You could potentially save up to 38% on your flight if you consider stops on a Idaho to Honolulu flight.

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

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

What airlines fly to Honolulu?

How long does it take to fly to Honolulu?

Cheap Idaho to Honolulu flight deals and tips

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

Fastest flight time

Direct flights

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

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

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

What documentation or ID do you need to fly to Honolulu Airport?

Best airlines flying from Idaho to Honolulu

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

Traveling to a place near Honolulu?

Why use momondo?

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

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

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

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

An easier way to manage your Honolulu trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Hawaii