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Idaho

$207+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — BOI
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Hawaii to Idaho

Keep the following information in mind while searching for Hawaii to Idaho flight deals. Data was last updated September 15, 2025.

Round-trip from

$422
(Alaska Airlines)

One-way from

$207
(KAYAK)

Popular in

July

Cheapest in

February

Average price

$521
From Hawaii to Idaho
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One-way flight from Hawaii to Idaho
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Highest demand for flights based on searches. 9% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 15, 2025.

This Delta deal was found by Cheapflights users on 9/13. 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 10/810:31 pmHNL - GEG
1 stop11h 04mDelta
Wed 11/196:05 amGEG - HNL
1 stop8h 47mDelta
Deal found 9/13$445
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 12/1110:36 amOGG - BOI
2 stops10h 19mAlaska Airlines
Sun 12/147:46 pmBOI - OGG
1 stop30h 54mAlaska Airlines
Deal found 9/15$450
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 11/510:45 pmHNL - GEG
2 stops13h 10mAmerican Airlines
Sun 11/96:31 amGEG - HNL
2 stops15h 37mAmerican Airlines
Deal found 9/14$456
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 11/71:00 pmHNL - BOI
1 stop19h 42mAlaska Airlines
Sat 11/87:45 pmBOI - HNL
1 stop19h 40mAlaska Airlines
Deal found 9/14$482
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1410:50 pmHNL - IDA
2 stops11h 45mUnited Airlines
Wed 11/198:30 amIDA - HNL
2 stops15h 33mUnited Airlines
Deal found 9/14$517
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/88:00 amHNL - GEG
2 stops12h 15mUnited Airlines
Wed 11/196:00 amGEG - HNL
2 stops13h 05mUnited Airlines
Deal found 9/13$522
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 10/101:05 pmHNL - GEG
1 stop8h 22mAlaska Airlines
Mon 10/137:34 pmGEG - HNL
1 stop18h 29mAlaska Airlines
Deal found 9/15$523
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 10/1311:37 pmHNL - GEG
1 stop10h 27mAlaska Airlines
Sun 10/197:00 amGEG - HNL
1 stop31h 10mAlaska Airlines
Deal found 9/15$527
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 11/711:15 amHNL - BOI
1 stop9h 44mDelta
Sat 11/89:00 amBOI - HNL
2 stops15h 26mDelta
Deal found 9/15$530
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 10/1310:31 pmHNL - GEG
1 stop9h 05mDelta
Sun 10/196:10 amGEG - HNL
1 stop8h 45mDelta
Deal found 9/15$534
This Delta deal was found by Cheapflights users on 9/14. 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.
Sun 10/1210:31 pmHNL - GEG
1 stop9h 05mDelta
Sun 10/1911:20 amGEG - HNL
1 stop10h 49mDelta
Deal found 9/14$554
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3012:15 pmOGG - BOI
1 stop7h 29mUnited Airlines
Tue 10/72:44 pmBOI - OGG
1 stop10h 11mUnited Airlines
Deal found 9/14$554

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 September 15, 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

LihueBoise

LIH - BOI

LIHBOI

Lihue

Tue 3/3

12:00 pm-9:26 am

1 stop18h 26m

Boise Air Term. Gowen Fld

Wed 3/4

2:45 pm-10:15 pm

1 stop10h 30m

$422

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Wed 10/8

10:31 pm-12:35 pm

1 stop11h 04m

Spokane

Wed 11/19

6:05 am-12:52 pm

1 stop8h 47m

$445

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Wed 11/5

11:32 pm-12:35 pm

1 stop11h 03m

Spokane

Sun 11/9

5:05 am-12:52 pm

1 stop9h 47m

$445

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Tue 10/14

10:31 pm-12:35 pm

1 stop11h 04m

Spokane

Sun 10/19

1:15 pm-7:09 pm

1 stop8h 54m

$445

KahuluiBoise

OGG - BOI

OGGBOI

Kahului

Thu 12/11

10:36 am-11:55 pm

2 stops10h 19m

Boise Air Term. Gowen Fld

Sun 12/14

7:46 pm-11:40 pm

1 stop30h 54m

$450

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Wed 11/5

10:45 pm-1:55 pm

2 stops13h 10m

Spokane

Sun 11/9

6:31 am-8:08 pm

2 stops15h 37m

$456

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

Fri 11/7

1:00 pm-11:42 am

1 stop19h 42m

Boise Air Term. Gowen Fld

Sat 11/8

7:45 pm-12:25 pm

1 stop19h 40m

$482

HonoluluIdaho Falls

HNL - IDA

HNLIDA

Honolulu

Fri 11/14

10:50 pm-1:35 pm

2 stops11h 45m

Idaho Falls Fanning Field

Wed 11/19

8:30 am-9:03 pm

2 stops15h 33m

$517

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Wed 10/8

8:00 am-11:15 pm

2 stops12h 15m

Spokane

Wed 11/19

6:00 am-5:05 pm

2 stops13h 05m

$522

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Fri 10/10

1:05 pm-12:27 am

1 stop8h 22m

Spokane

Mon 10/13

7:34 pm-11:03 am

1 stop18h 29m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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, October is the cheapest month in which you can book a flight from Hawaii to Idaho (average of $314). Flying from Hawaii to Idaho in June is currently the most expensive (average of $398). 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 September 15, 2025.

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

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 September 15, 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,954 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,723 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,929 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 11h 04m. Alaska Airlines provides one of the quickest options available for as low as $445. The distance between Hawaii and Idaho is about 2878 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 Alaska Airlines, which is currently one of the cheapest options available, starting at $207. American Airlines flights start at $207 while deals on United Airlines start at $228 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, October is the cheapest month in which you can book a flight from Hawaii to Idaho (average of $314). Flying from Hawaii to Idaho in June is currently the most expensive (average of $398). 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.
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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$257Average$417FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$291Average$521FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$311Average$636FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$385Average$526FlexibilityNo cancel feeOn-time69%

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