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Idaho

$189+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — BOI
Nov 30 — Dec 71
Sun 11/30
Sun 12/7
1 adult, Economy
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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 October 31, 2025.

This KAYAK deal was found by Cheapflights users on 10/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:10 pmKOA - BOI
1 stop12h 35mAlaska Airlines
Wed 12/101:25 pmBOI - KOA
1 stop11h 05mAlaska Airlines
Deal found 10/28$349
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 12/57:00 amHNL - GEG
1 stop15h 24mAlaska Airlines
Sun 12/75:51 amGEG - HNL
1 stop15h 14mAlaska Airlines
Deal found 10/29$364
This Delta deal was found by Cheapflights users on 10/28. 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 12/118:43 pmKOA - BOI
1 stop13h 31mDelta
Wed 12/315:40 amBOI - KOA
1 stop17h 02mDelta
Deal found 10/28$369
This Delta deal was found by Cheapflights users on 10/28. 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 12/118:43 pmKOA - BOI
1 stop16h 19mDelta
Tue 12/306:08 pmBOI - KOA
1 stop28h 34mDelta
Deal found 10/28$371
This Delta deal was found by Cheapflights users on 10/29. 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 12/58:00 amHNL - GEG
2 stops14h 11mDelta
Sun 12/71:10 pmGEG - HNL
1 stop9h 19mDelta
Deal found 10/29$371
This Delta deal was found by Cheapflights users on 10/28. 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 12/118:43 pmKOA - BOI
1 stop11h 21mDelta
Fri 1/26:08 pmBOI - KOA
1 stop28h 34mDelta
Deal found 10/28$381
This Delta deal was found by Cheapflights users on 10/28. 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 12/232:20 pmHNL - GEG
1 stop7h 44mDelta
Wed 12/313:32 pmGEG - HNL
1 stop8h 28mDelta
Deal found 10/28$400
This Delta deal was found by Cheapflights users on 10/29. 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 12/248:10 amHNL - BOI
1 stop7h 57mDelta
Wed 12/313:30 pmBOI - HNL
1 stop9h 30mDelta
Deal found 10/29$404
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 11/2311:59 pmHNL - BOI
1 stop12h 35mAlaska Airlines
Tue 12/210:00 amBOI - HNL
1 stop15h 09mAlaska Airlines
Deal found 10/29$409
This Delta deal was found by Cheapflights users on 10/28. 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 12/2411:35 pmHNL - GEG
1 stop9h 06mDelta
Wed 12/313:32 pmGEG - HNL
1 stop8h 28mDelta
Deal found 10/28$409
This Delta deal was found by Cheapflights users on 10/30. 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 12/248:10 amHNL - GEG
1 stop8h 49mDelta
Thu 1/19:16 amGEG - HNL
1 stop10h 15mDelta
Deal found 10/30$414
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/119:10 pmKOA - BOI
1 stop15h 16mAlaska Airlines
Thu 1/19:55 amBOI - KOA
1 stop15h 35mAlaska Airlines
Deal found 10/28$418

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 October 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$349
(KAYAK)

One-way from

$189
(Alaska Airlines)

Popular in

July

Cheapest in

February

Average price

$480
Provider with most accurate pricing for Honolulu-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Boise Air Term. Gowen Fld flights.
Search Deals
From Hawaii to Idaho
Search Deals
One-way flight from Hawaii to Idaho
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 31, 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-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Sat 12/6

9:10 pm-12:45 pm

1 stop12h 35m

Boise Air Term. Gowen Fld

Wed 12/10

1:25 pm-9:30 pm

1 stop11h 05m

$349

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Fri 12/5

7:00 am-12:24 am

1 stop15h 24m

Spokane

Sun 12/7

5:51 am-7:05 pm

1 stop15h 14m

$364

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Thu 12/11

8:43 pm-4:02 pm

1 stop16h 19m

Boise Air Term. Gowen Fld

Sat 1/3

5:40 am-7:42 pm

1 stop17h 02m

$369

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Thu 12/11

8:43 pm-1:14 pm

1 stop13h 31m

Boise Air Term. Gowen Fld

Wed 12/31

5:40 am-7:42 pm

1 stop17h 02m

$369

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Thu 12/11

8:43 pm-4:02 pm

1 stop16h 19m

Boise Air Term. Gowen Fld

Tue 12/30

6:08 pm-7:42 pm

1 stop28h 34m

$371

LihueBoise

LIH - BOI

LIHBOI

Lihue

Tue 3/3

11:00 am-10:56 pm

1 stop8h 56m

Boise Air Term. Gowen Fld

Wed 3/4

7:00 am-10:45 am

1 stop30h 45m

$380

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Thu 12/11

8:43 pm-11:04 am

1 stop11h 21m

Boise Air Term. Gowen Fld

Fri 1/2

6:08 pm-7:42 pm

1 stop28h 34m

$381

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Tue 12/23

2:20 pm-12:04 am

1 stop7h 44m

Spokane

Wed 12/31

3:32 pm-10:00 pm

1 stop8h 28m

$400

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

Wed 12/24

8:10 am-7:07 pm

1 stop7h 57m

Boise Air Term. Gowen Fld

Wed 12/31

3:30 pm-10:00 pm

1 stop9h 30m

$404

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

Sun 11/23

11:59 pm-3:34 pm

1 stop12h 35m

Boise Air Term. Gowen Fld

Tue 12/2

10:00 am-10:09 pm

1 stop15h 09m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

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 November is currently the most expensive (average of $397). 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 October 31, 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 October 31, 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
11,227 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,227 reviews
Alaska Airlines
8.0
Very good
11,227 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
7,995 reviews
Alaska Airlines
8.0
Very good
11,227 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Hawaiian Airlines
7.8
Good
2,798 reviews
Alaska Airlines
8.0
Very good
11,227 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,992 reviews
Alaska Airlines
8.0
Very good
11,227 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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 9h 17m. Alaska Airlines provides one of the quickest options available for as low as $418. 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 Alaska Airlines, which is currently one of the cheapest options available, starting at $189. United Airlines flights start at $196 while deals on Delta start at $223 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 November is currently the most expensive (average of $397). 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 October 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$257Average$414FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$291Average$521FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$361Average$640FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$401Average$571FlexibilityNo cancel feeOn-time69%

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