Idaho

$159+ Cheap flights from Hawaii to Idaho

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — BOI
Jan 17 — Jan 241
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Cheap flight deals from Hawaii to Idaho

Cheapest flights from Hawaii to Idaho
Explore the most affordable flight options available from Hawaii to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:55 pmKOA - GEG
1 stop8h 36mDelta
Wed 1/77:00 amGEG - KOA
1 stop13h 30mDelta
Deal found 12/16$531
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:08 pmKOA - GEG
1 stop9h 15mAlaska Airlines
Wed 1/75:00 amGEG - KOA
1 stop8h 11mAlaska Airlines
Deal found 12/16$556
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:55 pmKOA - GEG
2 stops10h 24mMultiple Airlines
Wed 1/75:00 amGEG - KOA
1 stop8h 11mMultiple Airlines
Deal found 12/16$561
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:10 pmKOA - GEG
2 stops11h 10mMultiple Airlines
Wed 1/75:00 amGEG - KOA
1 stop8h 11mMultiple Airlines
Deal found 12/16$566
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:10 pmKOA - GEG
2 stops13h 09mMultiple Airlines
Wed 1/75:00 amGEG - KOA
2 stops16h 10mMultiple Airlines
Deal found 12/16$567
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:31 pmHNL - JAC
1 stop10h 34mAmerican Airlines
Wed 12/3112:32 pmJAC - HNL
1 stop11h 28mAmerican Airlines
Deal found 12/17$577
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:16 pmKOA - GEG
2 stops11h 50mMultiple Airlines
Wed 1/75:00 amGEG - KOA
2 stops14h 27mMultiple Airlines
Deal found 12/16$602
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:35 pmKOA - GEG
1 stop7h 48mAlaska Airlines
Sun 1/45:00 amGEG - KOA
1 stop11h 45mAlaska Airlines
Deal found 12/16$663
This Southwest deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/169:25 pmOGG - GEG
1 stop15h 10mSouthwest
Sat 1/35:25 amGEG - OGG
1 stop9h 55mSouthwest
Deal found 12/16$663
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:35 pmKOA - GEG
1 stop9h 21mMultiple Airlines
Sun 1/45:30 amGEG - KOA
2 stops14h 16mMultiple Airlines
Deal found 12/16$668
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:55 pmKOA - BOI
1 stop9h 25mDelta
Fri 1/28:40 amBOI - KOA
1 stop10h 08mDelta
Deal found 12/16$688
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:30 pmHNL - BOI
1 stop15h 15mDelta
Wed 12/315:40 amBOI - HNL
1 stop10h 15mDelta
Deal found 12/17$688

Find flight deals from Hawaii to Idaho

Keep the following information in mind while searching for Hawaii to Idaho flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$321
(Alaska Airlines)

One-way from

$159
(Delta)

Popular in

July

Cheapest in

February

Average price

$549
Provider with most accurate pricing for Honolulu-Boise Air Term. Gowen Fld flight deals.
Provider most trusted by Cheapflights users for Honolulu-Boise Air Term. Gowen Fld flights.
From Hawaii to Idaho
One-way flight from Hawaii to Idaho
Highest demand for flights based on searches. 7% potential increase in price ($37 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hawaii to Idaho 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Hawaii to Idaho that are best for you.

Fly from

Hawaii

Fly to

Idaho

Route

Depart

Return

Price

Kailua-KonaSpokane

KOA - GEG

KOAGEG

Kona Intl

Thu 1/22

2:51 pm-10:26 pm

1 stop29h 35m

Spokane

Mon 1/26

6:48 am-3:57 pm

1 stop11h 09m

$321

KahuluiSpokane

OGG - GEG

OGGGEG

Kahului

Mon 1/12

10:00 pm-8:40 am

1 stop8h 40m

Spokane

Mon 1/19

11:25 am-6:04 pm

1 stop8h 39m

$326

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Thu 1/29

9:10 pm-10:52 am

1 stop10h 42m

Boise Air Term. Gowen Fld

Mon 2/2

3:43 pm-9:30 pm

1 stop8h 47m

$332

LihueBoise

LIH - BOI

LIHBOI

Lihue

Thu 1/15

10:20 pm-11:59 pm

1 stop22h 39m

Boise Air Term. Gowen Fld

Mon 1/19

10:00 am-10:41 pm

1 stop15h 41m

$334

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

Wed 3/4

11:37 pm-1:11 pm

1 stop10h 34m

Boise Air Term. Gowen Fld

Sun 3/8

5:50 am-11:04 am

1 stop9h 14m

$337

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

Wed 2/4

10:30 pm-9:57 am

1 stop8h 27m

Boise Air Term. Gowen Fld

Mon 2/9

5:40 am-11:50 am

1 stop9h 10m

$337

LihueBoise

LIH - BOI

LIHBOI

Lihue

Thu 1/15

6:00 am-11:59 pm

2 stops14h 59m

Boise Air Term. Gowen Fld

Mon 1/19

10:00 am-10:41 pm

1 stop15h 41m

$338

Kailua-KonaSpokane

KOA - GEG

KOAGEG

Kona Intl

Thu 1/22

9:10 pm-11:12 am

1 stop12h 02m

Spokane

Mon 1/26

7:30 am-4:10 pm

2 stops10h 40m

$338

KahuluiSpokane

OGG - GEG

OGGGEG

Kahului

Thu 1/22

11:59 pm-10:26 pm

1 stop20h 27m

Spokane

Mon 1/26

6:48 am-10:59 pm

1 stop18h 11m

$340

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

Wed 2/4

9:57 am-9:23 pm

1 stop8h 26m

Boise Air Term. Gowen Fld

Mon 2/9

10:15 am-8:55 pm

2 stops13h 40m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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Best time to book a flight from Hawaii to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Hawaii 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 Hawaii to Idaho

What is the cheapest month to book a flight from Hawaii to Idaho?

Currently, June is the cheapest month in which you can book a flight from Hawaii to Idaho (average of $250). Flying from Hawaii to Idaho in October is currently the most expensive (average of $388). 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 HI to ID?

Find hourly flight availability from Hawaii to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Hawaii to Idaho is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 43% on airfare.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated December 18, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Hawaii to Idaho to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from Hawaii to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Hawaii to Idaho?

    A quick flight from Hawaii to Idaho can take about 8h 26m. Alaska Airlines provides one of the quickest options available for as low as $342. The distance between Hawaii and Idaho is about 2832 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Hawaii to Idaho one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $160. Delta flights start at $161 while deals on United Airlines start at $170 one-way.

  • Can I find deals for flights from Hawaii to Idaho that include hotel bookings?

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

  • How can I find direct flights from Hawaii to Idaho?

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

  • Can I find deals for business class flights from Hawaii to Idaho?

    Yes. Cheapflights offers flight deals from Hawaii to Idaho 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 Hawaii to Idaho?

    Currently, June is the cheapest month in which you can book a flight from Hawaii to Idaho (average of $250). Flying from Hawaii to Idaho in October is currently the most expensive (average of $388). 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

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Alternative routes for Hawaii to Idaho

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

Top 4 airlines flying from Hawaii to Idaho

Discover the top 4 airlines that operate flights from Hawaii to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$291Average$521FlexibilityNo cancel feeOn-time85%
DeltaCheapest$302Average$406FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$367Average$641FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$436Average$582FlexibilityNo cancel feeOn-time69%

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