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

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

What airlines fly to Honolulu?

Alaska Airlines, Delta and United 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 54% 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.

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 8h 20m on average. On the other hand, flying from Idaho Falls to Honolulu takes 9h 05m 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.

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 August 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.

$216 Cheap Flights from Idaho to Honolulu in 2025

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Find the cheapest flights from Idaho to Honolulu

Round-trip

One-way

Last minute

Cheap round-trip flights

5:45 pm - 11:46 pmBOI-HNL

10h 01m1 stop

9:45 pm - 10:37 amHNL-BOI

8h 52m1 stop

$379Alaska Airlines

Find Deal

Wed, Sep 10 - Wed, Sep 17

9:17 am - 8:09 pmGEG-HNL

12h 52m1 stop

9:55 pm - 1:03 pmHNL-GEG

13h 08m1 stop

$379Delta

Find Deal

Sun, Nov 2 - Fri, Nov 14

6:32 am - 8:08 pmGEG-HNL

15h 36m2 stops

10:45 pm - 1:55 pmHNL-GEG

13h 10m2 stops

$416American Airlines

Find Deal

Tue, Nov 4 - Wed, Nov 12

2:28 pm - 7:07 pmBOI-HNL

8h 39m1 stop

9:41 pm - 9:28 amHNL-BOI

7h 47m1 stop

$426Hawaiian Airlines

Find Deal

Wed, Sep 10 - Wed, Sep 17

12:10 pm - 8:00 pmGEG-HNL

10h 50m1 stop

8:43 pm - 12:45 pmHNL-GEG

13h 02m1 stop

$433Hawaiian Airlines

Find Deal

Sun, Sep 14 - Sun, Sep 21

9:52 am - 7:49 pmBOI-HNL

13h 57m2 stops

8:00 am - 11:34 pmHNL-BOI

11h 34m2 stops

$442United Airlines

Find Deal

Wed, Sep 17 - Tue, Sep 23

6:37 am - 8:08 pmBOI-HNL

16h 31m2 stops

11:00 pm - 1:35 pmHNL-BOI

11h 35m1 stop

$457American Airlines

Find Deal

Tue, Nov 4 - Tue, Nov 11

12:35 pm - 7:08 pmGEG-HNL

9h 33m1 stop

8:00 am - 11:15 pmHNL-GEG

12h 15m2 stops

$461United Airlines

Find Deal

Mon, Oct 20 - Fri, Oct 24

1:25 pm - 9:00 pmBOI-HNL

10h 35m1 stop

9:55 pm - 12:55 pmHNL-BOI

12h 00m2 stops

$481Southwest

Find Deal

Tue, Nov 11 - Fri, Nov 14

3:15 pm - 10:20 amGEG-HNL

22h 05m2 stops

11:35 am - 10:30 pmHNL-GEG

7h 55m1 stop

$516Southwest

Find Deal

Mon, Sep 15 - Sat, Sep 20

Alaska Airlines flights from Idaho to Honolulu

Our best Alaska Airlines deals on Idaho to Honolulu flight tickets

Alaska Airlines

Sep 10

BOI5:45 pmBoise Air Term. Gowen Fld

10h 01m

1 stop

HNL11:46 pmHonolulu

Sep 17

HNL9:45 pmHonolulu

8h 52m

1 stop

BOI10:37 amBoise Air Term. Gowen Fld

$379

Find similar

Alaska Airlines

Sep 10

BOI7:17 pmBoise Air Term. Gowen Fld

8h 29m

1 stop

HNL11:46 pmHonolulu

Sep 17

HNL7:35 amHonolulu

12h 08m

2 stops

BOI11:43 pmBoise Air Term. Gowen Fld

$409

Find similar

Alaska Airlines

Oct 28

GEG2:38 pmSpokane

8h 25m

1 stop

HNL8:03 pmHonolulu

Nov 3

HNL11:07 pmHonolulu

11h 19m

2 stops

GEG12:26 pmSpokane

$425

Find similar

Delta flights from Idaho to Honolulu

Our best Delta deals on Idaho to Honolulu flight tickets

Delta

Nov 2

GEG9:17 amSpokane

12h 52m

1 stop

HNL8:09 pmHonolulu

Nov 14

HNL9:55 pmHonolulu

13h 08m

1 stop

GEG1:03 pmSpokane

$379

Find similar

Delta

Nov 3

GEG11:20 amSpokane

12h 06m

2 stops

HNL9:26 pmHonolulu

Nov 13

HNL1:35 pmHonolulu

8h 43m

1 stop

GEG12:18 amSpokane

$384

Find similar

Delta

Nov 3

GEG9:17 amSpokane

14h 09m

2 stops

HNL9:26 pmHonolulu

Nov 11

HNL9:55 pmHonolulu

13h 08m

1 stop

GEG1:03 pmSpokane

$385

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Wed 9/10

5:45 pm-11:46 pm

1 stop10h 01m

Honolulu

Wed 9/17

9:45 pm-10:37 am

1 stop8h 52m

$379

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Sun 11/2

9:17 am-8:09 pm

1 stop12h 52m

Honolulu

Fri 11/14

9:55 pm-1:03 pm

1 stop13h 08m

$379

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Tue 11/4

6:32 am-8:08 pm

2 stops15h 36m

Honolulu

Wed 11/12

10:45 pm-1:55 pm

2 stops13h 10m

$416

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Wed 9/10

2:28 pm-7:07 pm

1 stop8h 39m

Honolulu

Wed 9/17

9:41 pm-9:28 am

1 stop7h 47m

$426

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Sun 9/14

12:10 pm-8:00 pm

1 stop10h 50m

Honolulu

Sun 9/21

8:43 pm-12:45 pm

1 stop13h 02m

$433

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Wed 9/17

9:52 am-7:49 pm

2 stops13h 57m

Honolulu

Tue 9/23

8:00 am-11:34 pm

2 stops11h 34m

$442

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Tue 11/4

6:37 am-8:08 pm

2 stops16h 31m

Honolulu

Tue 11/11

11:00 pm-1:35 pm

1 stop11h 35m

$457

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Mon 10/20

12:35 pm-7:08 pm

1 stop9h 33m

Honolulu

Fri 10/24

8:00 am-11:15 pm

2 stops12h 15m

$461

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Tue 11/11

1:25 pm-9:00 pm

1 stop10h 35m

Honolulu

Fri 11/14

9:55 pm-12:55 pm

2 stops12h 00m

$481

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Mon 9/15

3:15 pm-10:20 am

2 stops22h 05m

Honolulu

Sat 9/20

11:35 am-10:30 pm

1 stop7h 55m

$516

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 $420. If you’re not able to fly to Honolulu in February, then September is your next best option. Flight prices from Idaho to Honolulu during September average around $438.

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 $534 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 $400 on momondo.

Can stopping save me money on Idaho to Honolulu flights?

You could potentially save up to 39% 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

Best Price Found	$216
Fastest flight time	8h 20m
Direct flights	None
Airports in Honolulu	1 airport

The best one-way flight to Honolulu from Idaho in the past 72 hours is $216. The best round-trip flight deal from Idaho to Honolulu found on momondo in the last 72 hours is $379.

The fastest flight from Idaho to Honolulu takes 8h 20m

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

There is 1 airport near Honolulu: Honolulu (HNL)

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 August 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 $257	Free Cancellation	Rating 8.0 7,986 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $320	Free Cancellation	Rating 7.8 2,660 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $343	Free Cancellation	Rating 7.4 8,919 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $346	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $415	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

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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 $216

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 2/11. 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

Alaska Airlines flights from Idaho to Honolulu

Our best Alaska 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

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

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 $420. If you’re not able to fly to Honolulu in February, then September is your next best option. Flight prices from Idaho to Honolulu during September average around $438.

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 39% on your flight if you consider stops on a Idaho to Honolulu flight.

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

Delta, Alaska Airlines, 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

Best Price Found

Fastest flight time

Direct flights

Airports in Honolulu

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