What airlines fly to O'ahu?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to O'ahu from Idaho according to our data. Alaska Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to O'ahu. Keep in mind that there are 5 different airlines that fly to O'ahu on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Idaho to O'ahu?

Southwest, United Airlines, and Delta are the most popular carriers operating from Idaho to O'ahu

When did momondo last update prices for flights from Idaho to O'ahu?

Prices for flights from Idaho to O'ahu are updated daily.

How many operators does momondo search for flights from Idaho to O'ahu?

There are 5 operators available for flights from Idaho to O'ahu as of July 2026.

How old do you have to be to fly from Idaho to O'ahu?

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 Idaho to O'ahu.

What documentation or ID do you need to fly to O'ahu?

The travel and health documents you'll need for your trip to O'ahu 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 O'ahu. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$189 Cheap Flights from Idaho to O'ahu in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to O'ahu

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:36 pm - 9:24 pm

GEG

HNL

10h 48m

1 stop

8:00 am - 10:38 pm

HNL

GEG

11h 38m

1 stop

$373Multiple Airlines

Tue, Sep 22 - Wed, Sep 23

9:25 am - 7:11 pm

GEG

HNL

12h 46m

1 stop

10:45 pm - 10:29 am

HNL

GEG

8h 44m

1 stop

$378Delta

Tue, Aug 11 - Fri, Aug 14

11:10 am - 7:28 pm

GEG

HNL

11h 18m

1 stop

1:00 pm - 11:52 pm

HNL

GEG

7h 52m

1 stop

$397Delta

Wed, Sep 9 - Sun, Sep 13

12:23 pm - 7:11 pm

BOI

HNL

10h 48m

1 stop

10:45 pm - 11:43 am

HNL

BOI

8h 58m

1 stop

$402Delta

Sun, Aug 9 - Thu, Aug 13

7:05 am - 1:05 pm

BOI

HNL

10h 00m

1 stop

9:30 pm - 3:00 pm

HNL

BOI

13h 30m

1 stop

$404Southwest

Wed, Aug 26 - Tue, Sep 1

5:30 am - 1:51 pm

BOI

HNL

12h 21m

1 stop

7:00 am - 11:59 pm

HNL

BOI

12h 59m

2 stops

$408Delta

Mon, Aug 17 - Thu, Aug 27

6:00 am - 4:43 pm

BOI

HNL

14h 43m

2 stops

7:00 am - 11:59 pm

HNL

BOI

12h 59m

2 stops

$413Delta

Mon, Aug 17 - Thu, Aug 27

12:49 pm - 9:27 pm

GEG

HNL

11h 38m

2 stops

8:00 am - 10:38 pm

HNL

GEG

11h 38m

1 stop

$426Multiple Airlines

Tue, Sep 22 - Wed, Sep 23

7:00 am - 4:28 pm

JAC

HNL

12h 28m

1 stop

8:25 pm - 10:03 am

HNL

JAC

10h 38m

1 stop

$588United Airlines

Sat, Nov 7 - Thu, Nov 12

7:00 am - 5:29 pm

JAC

HNL

13h 29m

2 stops

8:25 pm - 10:03 am

HNL

JAC

10h 38m

1 stop

$594United Airlines

Sat, Nov 7 - Thu, Nov 12

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American Airlines flights from Idaho to O'ahu

Our best American Airlines deals on Idaho to O'ahu flight tickets

American Airlines

Sep 15

BOI6:30 amBoise Air Term. Gowen Fld

15h 11m

2 stops

HNL5:41 pmHonolulu

Sep 22

HNL8:40 pmHonolulu

12h 42m

2 stops

BOI1:22 pmBoise Air Term. Gowen Fld

$509

American Airlines

Sep 8

BOI8:01 amBoise Air Term. Gowen Fld

16h 09m

2 stops

HNL8:10 pmHonolulu

Sep 18

HNL8:40 pmHonolulu

12h 42m

2 stops

BOI1:22 pmBoise Air Term. Gowen Fld

$517

American Airlines

Sep 17

GEG6:30 amSpokane

14h 11m

2 stops

HNL5:41 pmHonolulu

Sep 22

HNL8:40 pmHonolulu

13h 11m

2 stops

GEG12:51 pmSpokane

$532

Alaska Airlines flights from Idaho to O'ahu

Our best Alaska Airlines deals on Idaho to O'ahu flight tickets

Alaska Airlines

Sep 16

GEG1:36 pmSpokane

8h 50m

1 stop

HNL7:26 pmHonolulu

Sep 20

HNL11:59 pmHonolulu

10h 24m

1 stop

GEG1:23 pmSpokane

$468

Alaska Airlines

Oct 27

BOI7:41 amBoise Air Term. Gowen Fld

10h 39m

1 stop

HNL2:20 pmHonolulu

Oct 28

HNL9:53 pmHonolulu

19h 56m

1 stop

BOI9:49 pmBoise Air Term. Gowen Fld

$481

Alaska Airlines

Aug 11

BOI1:06 pmBoise Air Term. Gowen Fld

10h 10m

1 stop

HNL7:16 pmHonolulu

Aug 12

HNL3:07 pmHonolulu

14h 30m

1 stop

BOI9:37 amBoise Air Term. Gowen Fld

$498

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Tue 9/22

1:36 pm-9:24 pm

1 stop10h 48m

Honolulu

Wed 9/23

8:00 am-10:38 pm

1 stop11h 38m

$373

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Tue 8/11

9:25 am-7:11 pm

1 stop12h 46m

Honolulu

Fri 8/14

10:45 pm-10:29 am

1 stop8h 44m

$378

Quickest round-trip

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Wed 9/9

11:10 am-7:28 pm

1 stop11h 18m

Honolulu

Sun 9/13

1:00 pm-11:52 pm

1 stop7h 52m

$397

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Sun 8/9

12:23 pm-7:11 pm

1 stop10h 48m

Honolulu

Thu 8/13

10:45 pm-11:43 am

1 stop8h 58m

$402

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Wed 8/26

7:05 am-1:05 pm

1 stop10h 00m

Honolulu

Tue 9/1

9:30 pm-3:00 pm

1 stop13h 30m

$404

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Mon 8/17

5:30 am-1:51 pm

1 stop12h 21m

Honolulu

Thu 8/27

7:00 am-11:59 pm

2 stops12h 59m

$408

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Mon 8/17

6:00 am-4:43 pm

2 stops14h 43m

Honolulu

Thu 8/27

7:00 am-11:59 pm

2 stops12h 59m

$413

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Tue 9/22

12:49 pm-9:27 pm

2 stops11h 38m

Honolulu

Wed 9/23

8:00 am-10:38 pm

1 stop11h 38m

$426

JacksonHonolulu

JAC - HNL

JACHNL

Jackson Hole

Sat 11/7

7:00 am-4:28 pm

1 stop12h 28m

Honolulu

Thu 11/12

8:25 pm-10:03 am

1 stop10h 38m

$588

JacksonHonolulu

JAC - HNL

JACHNL

Jackson Hole

Sat 11/7

7:00 am-5:29 pm

2 stops13h 29m

Honolulu

Thu 11/12

8:25 pm-10:03 am

1 stop10h 38m

$594

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 O'ahu

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 O'ahu?

The month of January is another great option to travel to O'ahu, with average flight prices from Idaho averaging around $161.

How far in advance should I book a flight from Idaho to O'ahu?

You are more likely to see cheaper flights to O'ahu from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to O'ahu for around $585 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to O'ahu from Idaho for as low as $356 on momondo.

Can stopping save me money on Idaho to O'ahu flights?

No. A direct flight is the cheapest option for a flight between Idaho to O'ahu.

Cheap Idaho to O'ahu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to O'ahu

Fastest flight time	8h 30m
Direct flights	None

The fastest flight from Idaho to O'ahu takes 8h 30m

There are no direct flights from Idaho to O'ahu. There are no popular flight routes from Idaho to O'ahu.

Search flight deals

Frequently asked questions about flying from Idaho to O'ahu

When did momondo last update prices for flights from Idaho to O'ahu?
Prices for flights from Idaho to O'ahu are updated daily.
How many operators does momondo search for flights from Idaho to O'ahu?
There are 5 operators available for flights from Idaho to O'ahu as of July 2026.
How old do you have to be to fly from Idaho to O'ahu?
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 Idaho to O'ahu.
What documentation or ID do you need to fly to O'ahu?
The travel and health documents you'll need for your trip to O'ahu 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 O'ahu. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Idaho to O'ahu?
momondo data reveals that the most frequently booked plane model on the route from Idaho to O'ahu is Embraer 175 (Enhanced Winglets), representing 15.42% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 13.45%, Boeing 737 MAX 8 at 11.04%, and Boeing 737-800 at 10.37%.

Best airlines flying from Idaho to O'ahu

Compare and see reviews for airlines that fly from Idaho to O'ahu with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $267	Free Cancellation	Rating 7.8 8,450 reviews	Search Delta flights
Alaska Airlines	PriceFrom $323	Free Cancellation	Rating 7.9 12,636 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $343	Free Cancellation	Rating 7.4 9,951 reviews	Search United Airlines flights
Southwest	PriceFrom $370	Free Cancellation	Rating 7.9 4,249 reviews	Search Southwest flights
Hawaiian Airlines	PriceFrom $420	Free Cancellation	Rating 7.8 2,824 reviews	Search Hawaiian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to O'ahu?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho to O'ahu. momondo saves you time and could save you money on your trip.

Can I find flights from Idaho to O'ahu with flexible booking policies on momondo?

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

How can momondo help me find flights from Idaho to O'ahu?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to O'ahu from Idaho.

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

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