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$164+ Cheap flights from Idaho to Hawaii

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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — HNL
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap flight deals from Idaho to Hawaii

Keep the following information in mind while searching for Idaho to Hawaii flight deals. Data was last updated January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$278
(Alaska Airlines)

One-way from

$164
(Delta)

Popular in

December

Cheapest in

January

Average price

$406
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Honolulu flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Honolulu flights.
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From Idaho to Hawaii
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One-way flight from Idaho to Hawaii
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Highest demand for flights based on searches. 10% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Idaho to Hawaii

Cheapest flights from Idaho to Hawaii
Explore the most affordable flight options available from Idaho to Hawaii. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/6. 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 2/28:10 amBOI - OGG
1 stop30h 07mMultiple Airlines
Tue 2/103:42 pmOGG - BOI
1 stop27h 27mMultiple Airlines
Deal found 1/6$278
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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 1/278:10 amBOI - OGG
1 stop30h 07mMultiple Airlines
Thu 2/52:03 pmOGG - BOI
1 stop30h 39mMultiple Airlines
Deal found 1/6$298
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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 4/146:32 amBOI - OGG
1 stop19h 30mAlaska Airlines
Mon 4/2011:02 pmOGG - BOI
1 stop10h 36mAlaska Airlines
Deal found 1/6$300
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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 3/21:25 pmBOI - OGG
1 stop25h 07mMultiple Airlines
Mon 3/910:54 pmOGG - BOI
1 stop20h 36mMultiple Airlines
Deal found 1/6$303
This Alaska Airlines deal was found by Cheapflights users on 1/5. 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 2/37:55 pmBOI - OGG
1 stop30h 04mAlaska Airlines
Tue 2/102:03 pmOGG - BOI
1 stop30h 39mAlaska Airlines
Deal found 1/5$304
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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 4/146:32 amBOI - OGG
1 stop19h 30mAlaska Airlines
Tue 4/2111:02 pmOGG - BOI
2 stops13h 13mAlaska Airlines
Deal found 1/6$306
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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 4/136:32 amBOI - OGG
1 stop19h 30mAlaska Airlines
Mon 4/2011:02 pmOGG - BOI
1 stop10h 36mAlaska Airlines
Deal found 1/6$307
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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 4/146:32 amBOI - OGG
1 stop19h 30mAlaska Airlines
Wed 4/2210:41 pmOGG - BOI
1 stop20h 11mAlaska Airlines
Deal found 1/6$309
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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 2/28:10 amBOI - HNL
1 stop29h 36mMultiple Airlines
Mon 2/911:59 pmHNL - BOI
1 stop19h 10mMultiple Airlines
Deal found 1/6$309
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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 2/38:10 amBOI - OGG
1 stop30h 07mMultiple Airlines
Tue 2/1011:59 pmOGG - BOI
1 stop20h 43mMultiple Airlines
Deal found 1/6$310
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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 2/257:00 amBOI - LIH
1 stop30h 46mMultiple Airlines
Thu 3/55:57 pmLIH - BOI
2 stops14h 43mMultiple Airlines
Deal found 1/6$311
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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 3/27:00 amBOI - OGG
1 stop19h 46mAlaska Airlines
Mon 3/910:54 pmOGG - BOI
2 stops12h 14mAlaska Airlines
Deal found 1/6$312

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Hawaii 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 January 6, 2026.
Use the filters below to find and compare flights from Idaho to Hawaii that are best for you.

Fly from

Idaho

Fly to

Hawaii

Route

Depart

Return

Price

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Mon 2/2

8:10 am-10:46 am

1 stop29h 36m

Honolulu

Mon 2/9

11:59 pm-10:09 pm

1 stop19h 10m

$309

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Wed 2/25

7:00 am-10:46 am

1 stop30h 46m

Lihue

Tue 3/3

7:45 pm-12:40 pm

2 stops13h 55m

$311

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Wed 2/25

7:00 am-10:46 am

1 stop30h 46m

Lihue

Wed 3/4

9:00 pm-11:40 am

2 stops11h 40m

$311

BoiseKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

Thu 3/5

7:00 am-11:46 pm

1 stop19h 46m

Kahului

Tue 3/10

10:54 pm-1:22 pm

2 stops10h 28m

$312

SpokaneLihue

GEG - LIH

GEGLIH

Spokane

Wed 2/25

11:22 am-6:46 pm

1 stop9h 24m

Lihue

Tue 3/10

8:19 pm-8:49 am

1 stop9h 30m

$316

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Tue 2/24

8:50 am-7:39 pm

1 stop13h 49m

Kona Intl

Fri 3/6

9:55 pm-9:50 am

1 stop8h 55m

$316

BoiseKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

Mon 3/2

10:41 am-6:51 pm

1 stop11h 10m

Kahului

Mon 3/9

9:09 pm-9:54 am

1 stop8h 45m

$316

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Thu 3/5

1:25 pm-7:39 pm

1 stop8h 14m

Kona Intl

Thu 3/12

8:55 pm-10:50 am

1 stop10h 55m

$316

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Mon 2/2

11:25 am-7:57 pm

1 stop10h 32m

Kona Intl

Mon 2/9

9:55 pm-10:39 am

1 stop10h 44m

$316

BoiseKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

Wed 1/28

8:10 am-10:40 am

1 stop29h 30m

Kahului

Wed 2/4

3:42 pm-10:09 pm

1 stop27h 27m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

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

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

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

Currently, January is the cheapest month in which you can book a flight from Idaho to Hawaii (average of $218). Flying from Idaho to Hawaii in September is currently the most expensive (average of $306). 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.

Reviews of airlines servicing Hawaii

Get insights into the airlines that provide service to Hawaii. 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 Hawaii. Reviews last updated January 6, 2026.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Idaho to Hawaii. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,650 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,650 reviews
Alaska Airlines
8.0
Very good
11,650 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Southwest
8.0
Very good
4,247 reviews
Alaska Airlines
8.0
Very good
11,650 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,017 reviews
Alaska Airlines
8.0
Very good
11,650 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Hawaiian Airlines
7.8
Good
2,825 reviews
Alaska Airlines
8.0
Very good
11,650 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,134 reviews
Alaska Airlines
8.0
Very good
11,650 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Hawaii. 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 Idaho to Hawaii?

    Airlines like Alaska Airlines, Delta, and Southwest fly from Idaho to Hawaii in about 9h 24m. The time it takes to get you to your destination can typically vary by up to 10h 22m. Airlines will cover a distance of 2905 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $161. Hawaiian Airlines flights start at $173 while deals on Alaska Airlines start at $191 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Idaho to Hawaii (average of $218). Flying from Idaho to Hawaii in September is currently the most expensive (average of $306). 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 Idaho to Hawaii

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Idaho to Hawaii

Discover the top 5 airlines that operate flights from Idaho to Hawaii. 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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$230Average$558FlexibilityNo cancel feeOn-time85%
DeltaCheapest$257Average$478FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$285Average$686FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$334Average$611FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$379Average$636FlexibilityNo cancel feeOn-time63%

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