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Cheap flights from Idaho to O'ahu from $194

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 O'ahu departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Idaho to O'ahu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 am - 11:05 am
BOI
-
HNL
9h 05m
1 stop
Multiple Airlines Logo
7:30 am - 11:59 pm
HNL
-
BOI
12h 29m
2 stops
$385Multiple Airlines
Tue, Apr 28 - Tue, May 5
Multiple Airlines Logo
4:38 pm - 10:29 pm
BOI
-
HNL
9h 51m
1 stop
Multiple Airlines Logo
7:23 am - 9:26 pm
HNL
-
BOI
10h 03m
1 stop
$386Multiple Airlines
Tue, Apr 28 - Tue, May 5
Delta Logo
5:40 am - 11:06 am
BOI
-
HNL
9h 26m
1 stop
Delta Logo
7:45 pm - 9:53 am
HNL
-
BOI
10h 08m
1 stop
$392Delta
Tue, Apr 21 - Tue, Apr 28
Delta Logo
8:00 am - 8:53 pm
BOI
-
HNL
16h 53m
2 stops
Delta Logo
10:45 pm - 4:14 pm
HNL
-
BOI
13h 29m
1 stop
$398Delta
Tue, Apr 7 - Tue, Apr 14
Southwest Logo
5:35 am - 11:00 am
GEG
-
HNL
8h 25m
1 stop
Southwest Logo
9:05 pm - 12:50 pm
HNL
-
GEG
12h 45m
2 stops
$398Southwest
Tue, Apr 14 - Wed, Apr 22
Southwest Logo
5:10 am - 4:05 pm
GEG
-
HNL
13h 55m
2 stops
Southwest Logo
9:05 pm - 12:50 pm
HNL
-
GEG
12h 45m
2 stops
$403Southwest
Tue, Apr 14 - Wed, Apr 22
American Airlines Logo
12:28 pm - 9:21 pm
JAC
-
HNL
11h 53m
1 stop
American Airlines Logo
6:50 pm - 12:38 pm
HNL
-
JAC
13h 48m
1 stop
$486American Airlines
Thu, Mar 5 - Mon, Mar 9
United Airlines Logo
10:45 am - 9:06 pm
IDA
-
HNL
13h 21m
1 stop
United Airlines Logo
9:50 pm - 1:30 pm
HNL
-
IDA
11h 40m
1 stop
$487United Airlines
Tue, Feb 24 - Wed, Mar 18
United Airlines Logo
3:30 pm - 10:58 pm
JAC
-
HNL
10h 28m
1 stop
United Airlines Logo
9:55 pm - 3:16 pm
HNL
-
JAC
13h 21m
2 stops
$492United Airlines
Thu, Mar 5 - Mon, Mar 9
American Airlines Logo
12:28 pm - 9:21 pm
JAC
-
HNL
11h 53m
1 stop
American Airlines Logo
7:10 pm - 12:18 pm
HNL
-
JAC
14h 08m
1 stop
$521American Airlines
Sat, Feb 28 - Tue, Mar 3

Alaska Airlines flights from Idaho to O'ahu

Our best Alaska Airlines deals on Idaho to O'ahu flight tickets
Alaska Airlines
Mar 2
BOI1:25 pmBoise Air Term. Gowen Fld
12h 05m
1 stop
HNL10:30 pmHonolulu
Mar 9
HNL2:40 pmHonolulu
15h 00m
1 stop
BOI9:40 amBoise Air Term. Gowen Fld
$424
Alaska Airlines
Mar 11
BOI1:25 pmBoise Air Term. Gowen Fld
12h 07m
1 stop
HNL9:32 pmHonolulu
Mar 25
HNL7:50 amHonolulu
11h 57m
1 stop
BOI11:47 pmBoise Air Term. Gowen Fld
$447
Alaska Airlines
Mar 17
GEG6:20 amSpokane
17h 50m
1 stop
HNL9:10 pmHonolulu
Mar 31
HNL7:50 amHonolulu
12h 02m
1 stop
GEG10:52 pmSpokane
$449

United Airlines flights from Idaho to O'ahu

Our best United Airlines deals on Idaho to O'ahu flight tickets
United Airlines
Mar 10
GEG7:02 amSpokane
10h 32m
1 stop
HNL2:34 pmHonolulu
Mar 12
HNL7:00 amHonolulu
11h 03m
1 stop
GEG9:03 pmSpokane
$425
United Airlines
Mar 10
GEG7:02 amSpokane
12h 29m
2 stops
HNL4:31 pmHonolulu
Mar 12
HNL7:00 amHonolulu
11h 03m
1 stop
GEG9:03 pmSpokane
$431
United Airlines
Mar 2
BOI7:32 amBoise Air Term. Gowen Fld
13h 03m
2 stops
HNL5:35 pmHonolulu
Mar 9
HNL7:00 amHonolulu
12h 57m
2 stops
BOI11:57 pmBoise Air Term. Gowen Fld
$437

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to O'ahu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 9, 2026.
Use the filters below to find and compare flights from Idaho to O'ahu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Tue 4/28

6:00 am-11:05 am

1 stop9h 05m

Honolulu

Tue 5/5

7:30 am-11:59 pm

2 stops12h 29m

$385

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Tue 4/28

4:38 pm-10:29 pm

1 stop9h 51m

Honolulu

Tue 5/5

7:23 am-9:26 pm

1 stop10h 03m

$386

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Tue 4/21

5:40 am-11:06 am

1 stop9h 26m

Honolulu

Tue 4/28

7:45 pm-9:53 am

1 stop10h 08m

$392

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Tue 4/7

8:00 am-8:53 pm

2 stops16h 53m

Honolulu

Tue 4/14

10:45 pm-4:14 pm

1 stop13h 29m

$398

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Tue 4/14

5:35 am-11:00 am

1 stop8h 25m

Honolulu

Wed 4/22

9:05 pm-12:50 pm

2 stops12h 45m

$398

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Tue 4/14

5:10 am-4:05 pm

2 stops13h 55m

Honolulu

Wed 4/22

9:05 pm-12:50 pm

2 stops12h 45m

$403

JacksonHonolulu

JAC - HNL

JACHNL

Jackson Hole

Thu 3/5

12:28 pm-9:21 pm

1 stop11h 53m

Honolulu

Mon 3/9

6:50 pm-12:38 pm

1 stop13h 48m

$486

Idaho FallsHonolulu

IDA - HNL

IDAHNL

Idaho Falls Fanning Field

Tue 2/24

10:45 am-9:06 pm

1 stop13h 21m

Honolulu

Wed 3/18

9:50 pm-1:30 pm

1 stop11h 40m

$487

JacksonHonolulu

JAC - HNL

JACHNL

Jackson Hole

Thu 3/5

3:30 pm-10:58 pm

1 stop10h 28m

Honolulu

Mon 3/9

9:55 pm-3:16 pm

2 stops13h 21m

$492

JacksonHonolulu

JAC - HNL

JACHNL

Jackson Hole

Sat 2/28

12:28 pm-9:21 pm

1 stop11h 53m

Honolulu

Tue 3/3

7:10 pm-12:18 pm

1 stop14h 08m

$521

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to O'ahu from

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

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 $418.

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 $541 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 $430 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

7h 44m

Direct flights

None
The fastest flight from Idaho to O'ahu takes 7h 44m
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?

  • 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?

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
United AirlinesPriceFrom $223Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights
DeltaPriceFrom $230Free CancellationRating
7.9
8,174 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $292Free CancellationRating
7.8
2,830 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $347Free CancellationRating
8.0
11,863 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $369Free CancellationRating
8.0
4,282 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.

An easier way to manage your O'ahu 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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Find better results for your trip to O'ahu

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