What are the cheapest airlines to fly from Idaho to O'ahu one-way?

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $184. Alaska Airlines flights start at $206 while deals on Delta start at $226 one-way.

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

To save on the cost of your flight from Idaho to O'ahu, book at least 41 days before your planned departure. Booking around this time can save you about 47% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $513 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $513.

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

Our data shows that February tends to be the cheapest month to fly to O'ahu from Idaho. Users have commonly found prices around $552 for the month, but tickets can be as low as $341. Due to multiple factors, prepare for potentially higher prices in December.

Can I find deals for flights from Idaho to O'ahu that include hotel bookings?

Yes. In addition to deals on Idaho to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Idaho to O'ahu?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to O'ahu.

Can I find deals for business class flights from Idaho to O'ahu?

Yes. Cheapflights offers flight deals from Idaho to O'ahu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$184+ Flights from Idaho to O'ahu

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Cheap flight deals from Idaho to O'ahu

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$347 (Alaska Airlines)
One-way from	$184 (American Airlines)
Popular in	December
Cheapest in	February
Average price	$475

Provider with most accurate pricing for Boise Air Term. Gowen Fld-Honolulu flight deals.

Search Deals

Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Honolulu flights.

Search Deals

From Idaho to O'ahu

Search Deals

One-way flight from Idaho to O'ahu

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($58 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Idaho to O'ahu

Cheapest flights from Idaho to O'ahu
Explore the most affordable flight options available from Idaho to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

Mon 9/226:00 amBOI - HNL

1 stop8h 28mAlaska Airlines

Wed 10/18:00 amHNL - BOI

1 stop10h 45mAlaska Airlines

Deal found 4/1

$347

Tue 9/97:00 amBOI - HNL

1 stop8h 58mHawaiian Airlines

Tue 9/1610:40 amHNL - BOI

1 stop8h 05mHawaiian Airlines

Deal found 4/1

$357

Sun 4/276:37 amBOI - HNL

1 stop12h 11mAmerican Airlines

Fri 5/26:20 amHNL - BOI

2 stops13h 14mAmerican Airlines

Deal found 4/2

$372

Sun 4/275:50 amBOI - HNL

1 stop9h 21mDelta

Fri 5/210:10 pmHNL - BOI

1 stop10h 20mDelta

Deal found 4/1

$373

Thu 9/2512:00 pmBOI - HNL

2 stops12h 10mUnited Airlines

Wed 10/17:00 amHNL - BOI

1 stop8h 41mUnited Airlines

Deal found 4/1

$402

Tue 5/132:13 pmGEG - HNL

1 stop11h 27mAlaska Airlines

Tue 6/310:50 pmHNL - GEG

1 stop14h 55mAlaska Airlines

Deal found 4/2

$418

Sun 11/91:04 pmJAC - HNL

1 stop8h 56mDelta

Thu 11/208:55 pmHNL - JAC

1 stop10h 54mDelta

Deal found 4/1

$421

Tue 5/65:00 amGEG - HNL

1 stop9h 11mDelta

Sat 5/1010:30 pmHNL - GEG

1 stop8h 28mDelta

Deal found 4/3

$441

Wed 4/306:15 amGEG - HNL

2 stops13h 01mUnited Airlines

Tue 5/139:40 pmHNL - GEG

2 stops14h 01mUnited Airlines

Deal found 4/1

$452

Tue 9/2311:45 amJAC - HNL

1 stop11h 22mAlaska Airlines

Mon 9/299:27 pmHNL - JAC

1 stop9h 38mAlaska Airlines

Deal found 4/1

$466

Sat 4/266:27 amGEG - HNL

2 stops16h 14mAmerican Airlines

Sat 5/36:20 amHNL - GEG

2 stops13h 39mAmerican Airlines

Deal found 4/2

$478

Tue 10/211:28 pmJAC - HNL

2 stops12h 00mUnited Airlines

Wed 10/297:50 pmHNL - JAC

1 stop10h 13mUnited Airlines

Deal found 4/1

$489

Best flights from Idaho to O'ahu
Discover carefully curated flight deals from Idaho to O'ahu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2025.

Mon 4/286:41 pmBOI - HNL

1 stop9h 15mAlaska Airlines

Wed 4/3011:45 pmHNL - BOI

1 stop10h 02mAlaska Airlines

Deal found 4/1

$347

Tue 4/298:05 amBOI - HNL

1 stop8h 50mHawaiian Airlines

Tue 5/611:45 pmHNL - BOI

1 stop10h 02mHawaiian Airlines

Deal found 4/1

$357

Sun 4/276:37 amBOI - HNL

1 stop12h 11mAmerican Airlines

Fri 5/26:20 amHNL - BOI

2 stops13h 14mAmerican Airlines

Deal found 4/2

$372

Sun 4/275:50 amBOI - HNL

1 stop9h 21mDelta

Fri 5/210:10 pmHNL - BOI

1 stop10h 20mDelta

Deal found 4/1

$373

Wed 4/306:15 amGEG - HNL

2 stops13h 01mUnited Airlines

Tue 5/139:40 pmHNL - GEG

2 stops14h 01mUnited Airlines

Deal found 4/1

$452

Fri 5/26:05 amGEG - HNL

2 stops13h 20mSouthwest

Fri 5/98:15 amHNL - GEG

2 stops12h 30mSouthwest

Deal found 4/3

$694

Sun 9/146:12 amGEG - HNL

2 stops13h 39mMultiple Airlines

Sun 9/219:25 pmHNL - GEG

2 stops12h 26mMultiple Airlines

Deal found 4/2

$711

Tue 5/132:13 pmGEG - HNL

1 stop11h 27mAlaska Airlines

Tue 6/310:50 pmHNL - GEG

1 stop14h 55mAlaska Airlines

Deal found 4/2

$418

Tue 5/65:00 amGEG - HNL

1 stop9h 11mDelta

Sat 5/1010:30 pmHNL - GEG

1 stop8h 28mDelta

Deal found 4/3

$441

Sat 4/266:27 amGEG - HNL

2 stops16h 14mAmerican Airlines

Sat 5/36:20 amHNL - GEG

2 stops13h 39mAmerican Airlines

Deal found 4/2

$478

Fri 5/21:35 pmBOI - HNL

1 stop10h 23mUnited Airlines

Fri 5/99:40 pmHNL - BOI

2 stops14h 41mUnited Airlines

Deal found 4/2

$502

Wed 7/1612:36 pmGEG - HNL

1 stop10h 54mHawaiian Airlines

Mon 7/217:55 amHNL - GEG

1 stop8h 07mHawaiian Airlines

Deal found 4/2

$533

Last-minute flights from Idaho to O'ahu
Discover last-minute flight deals from Idaho to O'ahu. Data last updated April 3, 2025 and is based on user searches.

Sat 4/510:40 amJAC - HNL

1 stop13h 20mUnited Airlines

Mon 4/77:55 pmHNL - JAC

1 stop9h 48mUnited Airlines

Deal found 4/1

$567

Wed 4/91:25 pmJAC - HNL

1 stop8h 47mDelta

Mon 4/1410:10 pmHNL - JAC

2 stops14h 31mDelta

Deal found 4/2

$516

Wed 4/910:40 amJAC - HNL

1 stop13h 20mUnited Airlines

Sun 4/139:50 pmHNL - JAC

1 stop11h 27mUnited Airlines

Deal found 4/2

$631

Sun 4/134:00 pmGEG - HNL

1 stop9h 40mAlaska Airlines

Mon 4/218:26 pmHNL - GEG

1 stop8h 37mAlaska Airlines

Deal found 4/2

$673

Sun 4/135:15 amGEG - HNL

2 stops13h 45mDelta

Mon 4/2110:10 pmHNL - GEG

2 stops13h 44mDelta

Deal found 4/2

$891

Sat 4/266:27 amGEG - HNL

2 stops16h 14mAmerican Airlines

Sat 5/36:20 amHNL - GEG

2 stops13h 39mAmerican Airlines

Deal found 4/2

$478

Sun 4/276:37 amBOI - HNL

1 stop12h 11mAmerican Airlines

Fri 5/26:20 amHNL - BOI

2 stops13h 14mAmerican Airlines

Deal found 4/2

$372

Sun 4/275:50 amBOI - HNL

1 stop9h 21mDelta

Fri 5/210:10 pmHNL - BOI

1 stop10h 20mDelta

Deal found 4/1

$373

Mon 4/286:41 pmBOI - HNL

1 stop9h 15mAlaska Airlines

Wed 4/3011:45 pmHNL - BOI

1 stop10h 02mAlaska Airlines

Deal found 4/1

$347

Tue 4/298:05 amBOI - HNL

1 stop8h 50mHawaiian Airlines

Tue 5/611:45 pmHNL - BOI

1 stop10h 02mHawaiian Airlines

Deal found 4/1

$357

Wed 4/306:15 amGEG - HNL

2 stops13h 01mUnited Airlines

Tue 5/139:40 pmHNL - GEG

2 stops14h 01mUnited Airlines

Deal found 4/1

$452

Fri 5/21:35 pmBOI - HNL

1 stop10h 23mUnited Airlines

Fri 5/99:40 pmHNL - BOI

2 stops14h 41mUnited Airlines

Deal found 4/2

$502

One-way flights from Idaho to O'ahu
Search for one-way flight options from Idaho to O'ahu. Find affordable one-way fares based on user searches. Data last updated April 3, 2025.

Sun 4/276:37 amBOI - HNL

1 stop12h 11mAmerican Airlines

Deal found 4/2

$184

Sat 4/198:59 pmBOI - HNL

1 stop18h 06mAlaska Airlines

Deal found 4/1

$206

Sat 5/107:00 amGEG - HNL

1 stop19h 29mAlaska Airlines

Deal found 4/2

$215

Sat 4/1911:25 amBOI - HNL

2 stops13h 16mDelta

Deal found 4/1

$226

Thu 5/12:13 pmGEG - HNL

1 stop11h 27mHawaiian Airlines

Deal found 4/2

$248

Tue 6/1010:45 amBOI - HNL

1 stop9h 44mUnited Airlines

Deal found 3/31

$304

Sat 4/510:50 amIDA - HNL

1 stop13h 10mUnited Airlines

Deal found 4/1

$313

Sat 4/54:11 pmIDA - HNL

2 stops22h 31mAlaska Airlines

Deal found 4/1

$486

Thu 6/261:02 pmJAC - HNL

2 stops21h 43mAlaska Airlines

Deal found 4/2

$1,003

Cheapflights Fare Finder

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

Mon 4/28

6:41 pm-11:56 pm

1 stop9h 15m

Honolulu

Wed 4/30

11:45 pm-1:47 pm

1 stop10h 02m

$347

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Tue 4/29

8:05 am-12:55 pm

1 stop8h 50m

Honolulu

Tue 5/6

11:45 pm-1:47 pm

1 stop10h 02m

$357

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Sun 4/27

6:37 am-2:48 pm

1 stop12h 11m

Honolulu

Fri 5/2

6:20 am-11:34 pm

2 stops13h 14m

$372

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Sun 4/27

5:50 am-11:11 am

1 stop9h 21m

Honolulu

Fri 5/2

10:10 pm-12:30 pm

1 stop10h 20m

$373

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Tue 5/13

2:13 pm-10:40 pm

1 stop11h 27m

Honolulu

Tue 6/3

10:50 pm-4:45 pm

1 stop14h 55m

$418

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Tue 5/6

9:05 am-8:41 pm

2 stops14h 36m

Honolulu

Sat 5/10

10:30 pm-12:53 pm

1 stop11h 23m

$446

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Wed 4/30

6:15 am-4:16 pm

2 stops13h 01m

Honolulu

Tue 5/13

9:40 pm-2:41 pm

2 stops14h 01m

$452

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Sat 4/26

6:27 am-7:41 pm

2 stops16h 14m

Honolulu

Sat 5/3

6:20 am-10:59 pm

2 stops13h 39m

$478

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Fri 5/2

1:35 pm-7:58 pm

1 stop10h 23m

Honolulu

Fri 5/9

9:40 pm-4:21 pm

2 stops14h 41m

$502

JacksonHonolulu

JAC - HNL

JACHNL

Jackson Hole

Wed 4/9

1:25 pm-6:12 pm

1 stop8h 47m

Honolulu

Mon 4/14

10:10 pm-4:41 pm

2 stops14h 31m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 28 results

Best time to book a flight from Idaho to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu from Idaho with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho to O'ahu

What is the cheapest month to book a flight from Idaho to O'ahu?

Currently, November is the cheapest month in which you can book a flight from Idaho to O'ahu (average of $469). Flying from Idaho to O'ahu in June is currently the most expensive (average of $687). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ID to FUW?

When flying from Idaho to O'ahu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in O'ahu by month

In terms of precipitation, rainfall in O'ahu ranges from 0.3 - 3.2 inches per month. December is typically the wettest month, when rainfall can reach 3.2 in. June is typically the driest time to visit O'ahu when rainfall is around 0.3 in.

Temperature in O'ahu by month

If weather is an important factor for your trip to O'ahu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing O'ahu

See what other customers who have flown with Alaska Airlines, Southwest and Delta from Idaho to O'ahu have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,827 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,827 reviews

Alaska Airlines

8.0

Very good

9,827 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Southwest

8.0

Very good

4,274 reviews

Alaska Airlines

8.0

Very good

9,827 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,897 reviews

Alaska Airlines

8.0

Very good

9,827 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines

7.9

Good

2,347 reviews

Alaska Airlines

8.0

Very good

9,827 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,619 reviews

Alaska Airlines

8.0

Very good

9,827 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What are the cheapest airlines to fly from Idaho to O'ahu one-way?
To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $184. Alaska Airlines flights start at $206 while deals on Delta start at $226 one-way.
Can I find deals for flights from Idaho to O'ahu that include hotel bookings?
Yes. In addition to deals on Idaho to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Idaho to O'ahu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to O'ahu.
Can I find deals for business class flights from Idaho to O'ahu?
Yes. Cheapflights offers flight deals from Idaho to O'ahu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Idaho to O'ahu?
Currently, November is the cheapest month in which you can book a flight from Idaho to O'ahu (average of $469). Flying from Idaho to O'ahu in June is currently the most expensive (average of $687). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Idaho to O'ahu

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$323	Average$867	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$346	Average$593	FlexibilityNo cancel fee	On-time75%
Hawaiian Airlines	Cheapest$347	Average$529	FlexibilityNo cancel fee	On-time85%
United Airlines	Cheapest$363	Average$633	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$412	Average$581	FlexibilityNo cancel fee	On-time63%

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$184+ Cheap flights from Idaho to O'ahu

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Idaho to O'ahu with Cheapflights

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Cheap flight deals from Idaho to O'ahu

Keep the following information in mind while searching for Idaho to O'ahu flight deals. Data was last updated April 3, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Idaho to O'ahu

Cheapest flights from Idaho to O'ahuExplore the most affordable flight options available from Idaho to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

Explore the most affordable flight options available from Idaho to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Idaho to O'ahu that are best for you.

Best time to book a flight from Idaho to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu from Idaho with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Idaho to O'ahu

What is the cheapest month to book a flight from Idaho to O'ahu?

What is the cheapest time of day to fly from ID to FUW?

Find hourly flight availability from Idaho to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

Rainfall in O'ahu by month

Plan your trip to O'ahu by taking into account the average rainfall totals by month.

Temperature in O'ahu by month

Plan your trip to O'ahu by taking into account the average temperature totals by month.

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'ahu. Reviews last updated April 3, 2025.

See what other customers who have flown with Alaska Airlines, Southwest and Delta from Idaho to O'ahu have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Idaho to O'ahu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Idaho to O'ahu one-way?

Can I find deals for flights from Idaho to O'ahu that include hotel bookings?

How can I find direct flights from Idaho to O'ahu?

Can I find deals for business class flights from Idaho to O'ahu?

What is the cheapest month to book a flight from Idaho to O'ahu?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho to O'ahu

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Idaho to O'ahu

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Cheapest flights from Idaho to O'ahu
Explore the most affordable flight options available from Idaho to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.