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Idaho

$171+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — BOI
May 5 — May 121
Mon 5/5
Mon 5/12
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 April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$341
(Delta)

One-way from

$171
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$526
Provider with most accurate pricing for Honolulu-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Honolulu-Boise Air Term. Gowen Fld flights.
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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. 15% potential increase in price ($95 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 30, 2025.

This Delta deal was found by Cheapflights users on 4/28. 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 9/189:10 pmOGG - BOI
1 stop12h 02mDelta
Sun 9/217:30 amBOI - OGG
1 stop13h 26mDelta
Deal found 4/28$341
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 9/1810:40 amHNL - BOI
1 stop8h 00mAlaska Airlines
Sun 9/215:45 pmBOI - HNL
1 stop9h 57mAlaska Airlines
Deal found 4/28$367
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 8/149:45 pmKOA - BOI
1 stop11h 29mDelta
Sun 8/1710:38 amBOI - KOA
1 stop11h 00mDelta
Deal found 4/29$403
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 9/279:45 pmKOA - GEG
1 stop7h 53mDelta
Sun 10/127:15 amGEG - KOA
1 stop13h 29mDelta
Deal found 4/29$429
This Delta deal was found by Cheapflights users on 4/29. 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 5/148:05 amHNL - BOI
1 stop11h 23mDelta
Sun 5/185:45 amBOI - HNL
1 stop10h 10mDelta
Deal found 4/29$431
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1211:25 pmHNL - GEG
1 stop10h 18mHawaiian Airlines
Sun 9/141:40 pmGEG - HNL
1 stop9h 17mHawaiian Airlines
Deal found 4/29$433
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 5/99:45 pmOGG - BOI
2 stops12h 02mAlaska Airlines
Sun 5/188:55 amBOI - OGG
1 stop16h 39mAlaska Airlines
Deal found 4/29$436
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 8/1811:55 pmHNL - GEG
1 stop9h 33mAlaska Airlines
Sat 8/238:45 pmGEG - HNL
1 stop17h 32mAlaska Airlines
Deal found 4/28$437
This Delta deal was found by Cheapflights users on 4/29. 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.
Mon 8/1812:35 pmHNL - GEG
1 stop8h 44mDelta
Sat 8/2311:15 amGEG - HNL
2 stops13h 05mDelta
Deal found 4/29$438
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 5/151:04 pmKOA - GEG
1 stop7h 50mAlaska Airlines
Mon 5/191:40 pmGEG - KOA
1 stop11h 35mAlaska Airlines
Deal found 4/29$441
This Southwest deal was found by Cheapflights users on 4/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/98:15 amOGG - BOI
2 stops11h 40mSouthwest
Mon 5/125:35 amBOI - OGG
1 stop11h 25mSouthwest
Deal found 4/29$481
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 5/2010:50 pmHNL - IDA
2 stops19h 44mAlaska Airlines
Mon 6/24:20 pmIDA - HNL
1 stop10h 47mAlaska Airlines
Deal found 4/27$484

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 April 30, 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

KahuluiBoise

OGG - BOI

OGGBOI

Kahului

Thu 9/18

9:10 pm-1:12 pm

1 stop12h 02m

Boise Air Term. Gowen Fld

Sun 9/21

7:30 am-4:56 pm

1 stop13h 26m

$341

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

Thu 9/18

10:40 am-10:40 pm

1 stop8h 00m

Boise Air Term. Gowen Fld

Sun 9/21

5:45 pm-11:42 pm

1 stop9h 57m

$367

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Thu 8/14

9:45 pm-1:14 pm

1 stop11h 29m

Boise Air Term. Gowen Fld

Sun 8/17

10:38 am-5:38 pm

1 stop11h 00m

$403

Kailua-KonaSpokane

KOA - GEG

KOAGEG

Kona Intl

Sat 9/27

9:45 pm-8:38 am

1 stop7h 53m

Spokane

Sun 10/12

7:15 am-5:44 pm

1 stop13h 29m

$429

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

Wed 5/14

8:05 am-11:28 pm

1 stop11h 23m

Boise Air Term. Gowen Fld

Sun 5/18

5:45 am-11:55 am

1 stop10h 10m

$431

KahuluiBoise

OGG - BOI

OGGBOI

Kahului

Fri 5/9

9:45 pm-1:47 pm

2 stops12h 02m

Boise Air Term. Gowen Fld

Sun 5/18

8:55 am-9:34 pm

1 stop16h 39m

$436

Kailua-KonaSpokane

KOA - GEG

KOAGEG

Kona Intl

Thu 5/15

1:04 pm-11:54 pm

1 stop7h 50m

Spokane

Mon 5/19

1:40 pm-10:15 pm

1 stop11h 35m

$441

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Thu 5/15

10:30 pm-9:58 am

1 stop8h 28m

Spokane

Mon 5/26

5:00 am-11:55 am

1 stop9h 55m

$441

KahuluiBoise

OGG - BOI

OGGBOI

Kahului

Fri 5/9

8:15 am-11:55 pm

2 stops11h 40m

Boise Air Term. Gowen Fld

Mon 5/12

5:35 am-1:00 pm

1 stop11h 25m

$481

HonoluluIdaho Falls

HNL - IDA

HNLIDA

Honolulu

Tue 5/20

10:50 pm-10:34 pm

2 stops19h 44m

Idaho Falls Fanning Field

Mon 6/2

4:20 pm-11:07 pm

1 stop10h 47m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 47 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 $406). 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 April 30, 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.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 April 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Hawaii to Idaho by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,405 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $171. Delta flights start at $195 while deals on Hawaiian Airlines start at $214 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 $406). 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$200Average$480FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$259Average$524FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$367Average$506FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$385Average$706FlexibilityNo cancel feeOn-time69%

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