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

Delta, Alaska Airlines, and United 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 41% 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 7h on average. On the other hand, flying from Idaho Falls to Honolulu takes 8h 10m 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 2026, there are 5 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.

$189 Cheap Flights from Idaho to Honolulu in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Honolulu

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:10 am - 11:32 amGEG Spokane-HNL Honolulu

9h 22m1 stop Seattle/Tacoma Intl

10:40 pm - 10:38 amHNL Honolulu-GEG Spokane

8h 58m1 stop Seattle/Tacoma Intl

$378Delta

Wed, Sep 30 - Wed, Oct 14

5:10 am - 11:40 amGEG Spokane-HNL Honolulu

9h 30m1 stop Seattle/Tacoma Intl

10:40 pm - 10:38 amHNL Honolulu-GEG Spokane

8h 58m1 stop Seattle/Tacoma Intl

$378Delta

Wed, Oct 14 - Thu, Oct 22

7:02 am - 9:04 pmGEG Spokane-HNL Honolulu

16h 02m2 stops San Francisco Los Angeles Los Angeles

11:30 pm - 11:24 amHNL Honolulu-GEG Spokane

9h 54m1 stop San Francisco

$384United Airlines

Wed, Dec 2 - Wed, Dec 9

6:45 am - 3:29 pmGEG Spokane-HNL Honolulu

10h 44m1 stop Phoenix Sky Harbor Intl

9:51 pm - 2:09 pmHNL Honolulu-GEG Spokane

14h 18m2 stops Los Angeles Los Angeles Phoenix Sky Harbor Intl

$397American Airlines

Wed, Jan 13 - Thu, Jan 21

7:35 am - 7:30 pmGEG Spokane-HNL Honolulu

13h 55m2 stops Las Vegas Harry Reid Intl Los Angeles Los Angeles

11:15 pm - 1:30 pmHNL Honolulu-GEG Spokane

12h 15m2 stops San Diego Sacramento Intl

$402Southwest

Wed, Dec 2 - Wed, Dec 9

6:20 am - 3:11 pmBOI Boise Air Term. Gowen Fld-HNL Honolulu

11h 51m1 stop San Francisco

8:00 am - 7:16 pmHNL Honolulu-BOI Boise Air Term. Gowen Fld

8h 16m1 stop San Francisco

$404United Airlines

Wed, Jan 20 - Wed, Jan 27

12:35 pm - 7:34 pmBOI Boise Air Term. Gowen Fld-HNL Honolulu

9h 59m1 stop Phoenix Sky Harbor Intl

9:51 pm - 12:05 pmHNL Honolulu-BOI Boise Air Term. Gowen Fld

11h 14m2 stops Los Angeles Los Angeles Phoenix Sky Harbor Intl

$410American Airlines

Tue, Jan 26 - Tue, Feb 2

6:00 am - 7:30 pmBOI Boise Air Term. Gowen Fld-HNL Honolulu

16h 30m2 stops Las Vegas Harry Reid Intl Los Angeles Los Angeles

11:15 pm - 1:55 pmHNL Honolulu-BOI Boise Air Term. Gowen Fld

11h 40m1 stop San Diego

$410Southwest

Wed, Jan 20 - Wed, Jan 27

7:05 am - 10:56 pmBOI Boise Air Term. Gowen Fld-HNL Honolulu

19h 51m1 stop Los Angeles Los Angeles

11:59 pm - 11:00 pmHNL Honolulu-BOI Boise Air Term. Gowen Fld

19h 01m1 stop Los Angeles Los Angeles

$517Alaska Airlines

Thu, Sep 10 - Thu, Sep 17

7:05 am - 10:56 pmBOI Boise Air Term. Gowen Fld-HNL Honolulu

19h 51m1 stop Los Angeles Los Angeles

11:36 pm - 12:33 pmHNL Honolulu-BOI Boise Air Term. Gowen Fld

8h 57m1 stop Los Angeles Los Angeles

$517Alaska Airlines

Thu, Sep 10 - Fri, Sep 18

Cheap last minute flights

Enter your travel dates to find the best prices.

11:35 am - 7:11 pmIDA Idaho Falls Fanning Field-HNL Honolulu

11h 36m2 stops Salt Lake City Seattle/Tacoma Intl

9:30 pm - 2:35 pmHNL Honolulu-IDA Idaho Falls Fanning Field

13h 05m2 stops Los Angeles Los Angeles Salt Lake City

$647Delta

Thu, Aug 13 - Thu, Aug 27

10:35 am - 7:15 pmIDA Idaho Falls Fanning Field-HNL Honolulu

12h 40m1 stop Denver Intl

7:40 pm - 9:51 amHNL Honolulu-IDA Idaho Falls Fanning Field

10h 11m1 stop Denver Intl

$676United Airlines

Sat, Aug 15 - Sat, Aug 22

10:35 am - 7:48 pmIDA Idaho Falls Fanning Field-HNL Honolulu

13h 13m2 stops Denver Intl Los Angeles Los Angeles

7:40 pm - 9:51 amHNL Honolulu-IDA Idaho Falls Fanning Field

10h 11m1 stop Denver Intl

$681United Airlines

Sat, Aug 15 - Sat, Aug 22

5:15 am - 11:34 amGEG Spokane-HNL Honolulu

9h 19m1 stop Seattle/Tacoma Intl

10:45 pm - 10:29 amHNL Honolulu-GEG Spokane

8h 44m1 stop Seattle/Tacoma Intl

$682Delta

Thu, Aug 13 - Mon, Aug 17

1:00 pm - 7:11 pmGEG Spokane-HNL Honolulu

9h 11m1 stop Seattle/Tacoma Intl

1:00 pm - 11:59 pmHNL Honolulu-GEG Spokane

7h 59m1 stop Seattle/Tacoma Intl

$682Delta

Wed, Aug 12 - Mon, Aug 17

6:15 am - 9:10 pmGEG Spokane-HNL Honolulu

17h 55m2 stops Las Vegas Harry Reid Intl San Jose

11:00 am - 10:10 pmHNL Honolulu-GEG Spokane

8h 10m1 stop Sacramento Intl

$699Southwest

Wed, Aug 12 - Fri, Aug 14

8:00 am - 9:20 pmGEG Spokane-HNL Honolulu

16h 20m2 stops Phoenix Sky Harbor Intl San Diego

9:30 pm - 12:35 pmHNL Honolulu-GEG Spokane

12h 05m1 stop Oakland

$700Southwest

Sat, Aug 15 - Sun, Aug 30

8:05 am - 7:28 pmJAC Jackson Hole-HNL Honolulu

15h 23m2 stops Los Angeles Los Angeles San Francisco

7:40 pm - 9:43 amHNL Honolulu-JAC Jackson Hole

10h 03m1 stop Denver Intl

$702United Airlines

Sat, Aug 15 - Sat, Aug 22

7:00 am - 8:10 pmIDA Idaho Falls Fanning Field-HNL Honolulu

17h 10m2 stops Dallas/Fort Worth Los Angeles Los Angeles

10:30 pm - 9:20 pmHNL Honolulu-IDA Idaho Falls Fanning Field

18h 50m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

$754American Airlines

Thu, Aug 13 - Thu, Aug 27

7:00 am - 8:10 pmIDA Idaho Falls Fanning Field-HNL Honolulu

17h 10m2 stops Dallas/Fort Worth Los Angeles Los Angeles

6:38 pm - 11:30 amHNL Honolulu-IDA Idaho Falls Fanning Field

12h 52m1 stop Dallas/Fort Worth

$772American Airlines

Thu, Aug 13 - Thu, Aug 27

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Delta flights from Idaho to Honolulu

Our best Delta deals on Idaho to Honolulu flight tickets

Delta

Sep 9

GEG9:23 amSpokane

13h 05m

1 stop

HNL7:28 pmHonolulu

Sep 17

HNL10:39 pmHonolulu

10h 41m

1 stop

GEG12:20 pmSpokane

$378

Delta

Sep 15

BOI10:34 amBoise Air Term. Gowen Fld

12h 54m

1 stop

HNL7:28 pmHonolulu

Sep 22

HNL10:39 pmHonolulu

8h 58m

1 stop

BOI11:37 amBoise Air Term. Gowen Fld

$404

Delta

Sep 9

BOI10:34 amBoise Air Term. Gowen Fld

12h 54m

1 stop

HNL7:28 pmHonolulu

Sep 16

HNL10:39 pmHonolulu

8h 58m

1 stop

BOI11:37 amBoise Air Term. Gowen Fld

$410

American Airlines flights from Idaho to Honolulu

Our best American Airlines deals on Idaho to Honolulu flight tickets

American Airlines

Oct 22

IDA6:37 amIdaho Falls Fanning Field

17h 45m

2 stops

HNL8:22 pmHonolulu

Nov 3

HNL7:30 pmHonolulu

14h 35m

1 stop

IDA1:05 pmIdaho Falls Fanning Field

$604

American Airlines

Aug 18

GEG5:20 amSpokane

10h 07m

1 stop

HNL12:27 pmHonolulu

Aug 25

HNL8:30 pmHonolulu

14h 39m

2 stops

GEG2:09 pmSpokane

$750

American Airlines

Aug 13

IDA7:00 amIdaho Falls Fanning Field

17h 10m

2 stops

HNL8:10 pmHonolulu

Aug 27

HNL10:30 pmHonolulu

18h 50m

2 stops

IDA9:20 pmIdaho Falls Fanning Field

$754

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

SpokaneHonolulu

GEG Spokane - HNL Honolulu

GEGHNL

Spokane

Wed 9/30

5:10 am-11:32 am

1 stop9h 22m

Honolulu

Wed 10/14

10:40 pm-10:38 am

1 stop8h 58m

$378

SpokaneHonolulu

GEG Spokane - HNL Honolulu

GEGHNL

Spokane

Wed 10/14

5:10 am-11:40 am

1 stop9h 30m

Honolulu

Thu 10/22

10:40 pm-10:38 am

1 stop8h 58m

$378

SpokaneHonolulu

GEG Spokane - HNL Honolulu

GEGHNL

Spokane

Wed 12/2

7:02 am-9:04 pm

2 stops16h 02m

Honolulu

Wed 12/9

11:30 pm-11:24 am

1 stop9h 54m

$384

SpokaneHonolulu

GEG Spokane - HNL Honolulu

GEGHNL

Spokane

Wed 1/13

6:45 am-3:29 pm

1 stop10h 44m

Honolulu

Thu 1/21

9:51 pm-2:09 pm

2 stops14h 18m

$397

SpokaneHonolulu

GEG Spokane - HNL Honolulu

GEGHNL

Spokane

Wed 12/2

7:35 am-7:30 pm

2 stops13h 55m

Honolulu

Wed 12/9

11:15 pm-1:30 pm

2 stops12h 15m

$402

BoiseHonolulu

BOI Boise Air Term. Gowen Fld - HNL Honolulu

BOIHNL

Boise Air Term. Gowen Fld

Wed 1/20

6:20 am-3:11 pm

1 stop11h 51m

Honolulu

Wed 1/27

8:00 am-7:16 pm

1 stop8h 16m

$404

BoiseHonolulu

BOI Boise Air Term. Gowen Fld - HNL Honolulu

BOIHNL

Boise Air Term. Gowen Fld

Tue 1/26

12:35 pm-7:34 pm

1 stop9h 59m

Honolulu

Tue 2/2

9:51 pm-12:05 pm

2 stops11h 14m

$410

BoiseHonolulu

BOI Boise Air Term. Gowen Fld - HNL Honolulu

BOIHNL

Boise Air Term. Gowen Fld

Wed 1/20

6:00 am-7:30 pm

2 stops16h 30m

Honolulu

Wed 1/27

11:15 pm-1:55 pm

1 stop11h 40m

$410

BoiseHonolulu

BOI Boise Air Term. Gowen Fld - HNL Honolulu

BOIHNL

Boise Air Term. Gowen Fld

Thu 9/10

7:05 am-10:56 pm

1 stop19h 51m

Honolulu

Thu 9/17

11:59 pm-11:00 pm

1 stop19h 01m

$517

BoiseHonolulu

BOI Boise Air Term. Gowen Fld - HNL Honolulu

BOIHNL

Boise Air Term. Gowen Fld

Thu 9/10

7:05 am-10:56 pm

1 stop19h 51m

Honolulu

Fri 9/18

11:36 pm-12:33 pm

1 stop8h 57m

$517

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 August is, on average, the cheapest month to fly to Honolulu from Idaho, with most prices found around $508. If you’re not able to fly to Honolulu in August, then April is your next best option. Flight prices from Idaho to Honolulu during April average around $544.

What is the cheapest Idaho to Honolulu flight route?

Fly from Boise Air Term. Gowen Fld to Honolulu for the best Idaho - Honolulu flight prices

How far in advance should I book a flight from Idaho 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 $575 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 $356 on momondo.

What cabin class options are available on Idaho to Honolulu flights?

There is only 1 cabin class available to choose from on Idaho to Honolulu flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Idaho to Honolulu flights?

You could potentially save up to 54% 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	$688
Fastest flight time	7h 00m
Direct flights	Every day
Airports in Honolulu	1 airport

The best flight deal from Idaho to Honolulu found on momondo in the last 72 hours is $688

The fastest flight from Idaho to Honolulu takes 7h 00m

Direct flights go from Idaho to Honolulu every day.

There is 1 airport in Honolulu. From Idaho there are direct flights to Honolulu (HNL).

Search flight deals

Frequently asked questions about flying from Idaho to Honolulu

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 2026, there are 5 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.
What is the most popular plane model from Idaho to Honolulu?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Idaho to Honolulu is Boeing 737 MAX 8 (55.56% of total bookings). The next most popular plane model is Boeing 737 (44.44%).

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 $267	Free Cancellation	Rating 7.8 8,505 reviews	Search Delta flights
Alaska Airlines	PriceFrom $323	Free Cancellation	Rating 7.9 12,796 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $333	Free Cancellation	Rating 7.4 10,104 reviews	Search United Airlines flights
Southwest	PriceFrom $370	Free Cancellation	Rating 8.0 4,220 reviews	Search Southwest flights
Hawaiian Airlines	PriceFrom $491	Free Cancellation	Rating 7.8 2,817 reviews	Search Hawaiian Airlines 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.