How long is the flight from Idaho to O'ahu?

If you’re flying from a popular airport in Idaho, such as Boise or Idaho Falls, and flying into O'ahu, then you can expect flight times to average 15h 15m and 33h 35m, respectively.

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

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

What airlines fly to O'ahu?

Alaska Airlines, Delta and Hawaiian 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 54% 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.

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 6 operators available for flights from Idaho to O'ahu as of December 2025.

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.

$169 Cheap Flights from Idaho to O'ahu in 2025/26

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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.

3:43 pm - 10:08 pm

BOI

HNL

9h 25m1 stop

11:59 pm - 12:51 pm

HNL

BOI

9h 52m1 stop

$302Multiple Airlines

Tue, Jan 20 - Wed, Jan 28

12:10 pm - 7:56 pm

GEG

HNL

9h 46m1 stop

8:00 am - 11:04 pm

HNL

GEG

13h 04m1 stop

$302Multiple Airlines

Wed, Feb 4 - Sun, Feb 8

1:38 pm - 7:56 pm

GEG

HNL

8h 18m1 stop

2:20 pm - 12:23 am

HNL

GEG

8h 03m1 stop

$303Multiple Airlines

Mon, Jan 12 - Fri, Jan 23

3:43 pm - 10:08 pm

BOI

HNL

9h 25m1 stop

9:46 pm - 11:01 pm

HNL

BOI

22h 15m1 stop

$304Multiple Airlines

Mon, Jan 12 - Fri, Jan 16

5:05 am - 11:50 am

GEG

HNL

8h 45m1 stop

10:30 pm - 10:45 am

HNL

GEG

10h 15m1 stop

$306Delta

Mon, Jan 19 - Thu, Jan 29

5:40 am - 11:50 am

BOI

HNL

9h 10m1 stop

9:35 pm - 6:28 pm

HNL

BOI

17h 53m2 stops

$309Delta

Mon, Jan 12 - Fri, Jan 16

5:05 am - 11:50 am

GEG

HNL

8h 45m1 stop

8:00 am - 10:52 pm

HNL

GEG

12h 52m2 stops

$309Delta

Mon, Jan 12 - Fri, Jan 23

1:33 pm - 8:21 pm

JAC

HNL

10h 48m1 stop

7:55 pm - 9:44 am

HNL

JAC

9h 49m1 stop

$513United Airlines

Tue, Mar 24 - Tue, Mar 31

1:33 pm - 8:21 pm

JAC

HNL

10h 48m1 stop

9:40 pm - 1:21 pm

HNL

JAC

11h 41m2 stops

$519United Airlines

Tue, Mar 24 - Tue, Mar 31

1:41 pm - 9:08 pm

JAC

HNL

10h 27m1 stop

8:40 pm - 9:55 am

HNL

JAC

10h 15m1 stop

$555United Airlines

Mon, Jan 26 - Tue, Jan 27

Delta flights from Idaho to O'ahu

Our best Delta deals on Idaho to O'ahu flight tickets

Delta

Jan 19

GEG5:05 amSpokane

8h 45m

1 stop

HNL11:50 amHonolulu

Jan 29

HNL10:30 pmHonolulu

10h 15m

1 stop

GEG10:45 amSpokane

$306

Find similar

Delta

Jan 12

BOI5:40 amBoise Air Term. Gowen Fld

9h 10m

1 stop

HNL11:50 amHonolulu

Jan 16

HNL9:35 pmHonolulu

17h 53m

2 stops

BOI6:28 pmBoise Air Term. Gowen Fld

$309

Find similar

Delta

Feb 26

BOI8:50 amBoise Air Term. Gowen Fld

15h 38m

2 stops

HNL9:28 pmHonolulu

Mar 4

HNL7:45 amHonolulu

9h 30m

1 stop

BOI8:15 pmBoise Air Term. Gowen Fld

$311

Find similar

United Airlines flights from Idaho to O'ahu

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

United Airlines

Jan 11

BOI10:48 amBoise Air Term. Gowen Fld

9h 54m

1 stop

HNL5:42 pmHonolulu

Jan 25

HNL11:30 pmHonolulu

8h 55m

1 stop

BOI11:25 amBoise Air Term. Gowen Fld

$337

Find similar

United Airlines

Jan 14

BOI10:48 amBoise Air Term. Gowen Fld

13h 20m

2 stops

HNL9:08 pmHonolulu

Jan 24

HNL11:30 pmHonolulu

8h 55m

1 stop

BOI11:25 amBoise Air Term. Gowen Fld

$342

Find similar

United Airlines

Jan 17

GEG6:53 amSpokane

10h 17m

1 stop

HNL3:10 pmHonolulu

Jan 22

HNL11:30 pmHonolulu

9h 14m

1 stop

GEG10:44 amSpokane

$357

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Tue 1/20

3:43 pm-10:08 pm

1 stop9h 25m

Honolulu

Wed 1/28

11:59 pm-12:51 pm

1 stop9h 52m

$302

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Wed 2/4

12:10 pm-7:56 pm

1 stop9h 46m

Honolulu

Sun 2/8

8:00 am-11:04 pm

1 stop13h 04m

$302

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Mon 1/12

1:38 pm-7:56 pm

1 stop8h 18m

Honolulu

Fri 1/23

2:20 pm-12:23 am

1 stop8h 03m

$303

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Mon 1/12

3:43 pm-10:08 pm

1 stop9h 25m

Honolulu

Fri 1/16

9:46 pm-11:01 pm

1 stop22h 15m

$304

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Mon 1/19

5:05 am-11:50 am

1 stop8h 45m

Honolulu

Thu 1/29

10:30 pm-10:45 am

1 stop10h 15m

$306

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Mon 1/12

5:40 am-11:50 am

1 stop9h 10m

Honolulu

Fri 1/16

9:35 pm-6:28 pm

2 stops17h 53m

$309

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Mon 1/12

5:05 am-11:50 am

1 stop8h 45m

Honolulu

Fri 1/23

8:00 am-10:52 pm

2 stops12h 52m

$309

JacksonHonolulu

JAC - HNL

JACHNL

Jackson Hole

Tue 3/24

1:33 pm-8:21 pm

1 stop10h 48m

Honolulu

Tue 3/31

7:55 pm-9:44 am

1 stop9h 49m

$513

JacksonHonolulu

JAC - HNL

JACHNL

Jackson Hole

Tue 3/24

1:33 pm-8:21 pm

1 stop10h 48m

Honolulu

Tue 3/31

9:40 pm-1:21 pm

2 stops11h 41m

$519

JacksonHonolulu

JAC - HNL

JACHNL

Jackson Hole

Mon 1/26

1:41 pm-9:08 pm

1 stop10h 27m

Honolulu

Tue 1/27

8:40 pm-9:55 am

1 stop10h 15m

$555

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

Other information

What is the cheapest month to fly to O'ahu?

The month of August is another great option to travel to O'ahu, with average flight prices from Idaho averaging around $437.

What is the cheapest day to depart on your flight to O'ahu?

According to our data, Tuesday is the cheapest day to fly to O'ahu from Idaho. The lowest ticket price found for a Tuesday departure recently was $486. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. 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 O'ahu on Saturday is $663.

What is the cheapest time of day to depart on your flight to O'ahu?

According to our data, the cheapest time of day to fly to O'ahu is in the evening. momondo users have found flights departing from Idaho to O'ahu 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. Flights in the afternoon are often more expensive with an average ticket price of $618.

How far in advance should I book a flight 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 $529 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 $427 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 00m
Direct flights	None

The fastest flight from Idaho to O'ahu takes 8h 00m

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

Search flight deals

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 6 operators available for flights from Idaho to O'ahu as of December 2025.
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, representing 17.19% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 13.47%, Boeing 737-800 Passenger/BBJ2 (winglets) at 10.78%, and Boeing 737-700 Passenger/BBJ1 (winglets) at 8.72%.

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 $285	Free Cancellation	Rating 7.9 8,019 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $320	Free Cancellation	Rating 7.8 2,821 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $343	Free Cancellation	Rating 7.4 9,099 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $347	Free Cancellation	Rating 8.0 11,494 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $478	Free Cancellation	Rating 8.0 4,256 reviews	Search Southwest 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.