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$196+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — HNL
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
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 August 20, 2025.

Round-trip from

$377
(Alaska Airlines)

One-way from

$196
(Delta)

Popular in

December

Cheapest in

February

Average price

$486
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. 13% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 20, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 9/247:07 amBOI - OGG
1 stop18h 56mAlaska Airlines
Mon 9/2911:09 pmOGG - BOI
1 stop9h 12mAlaska Airlines
Deal found 8/19$377
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 9/107:07 amBOI - OGG
1 stop18h 56mAlaska Airlines
Wed 9/1711:09 pmOGG - BOI
1 stop20h 34mAlaska Airlines
Deal found 8/19$380
This Hawaiian Airlines deal was found by Cheapflights users on 8/18. 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.
Mon 9/159:00 amBOI - KOA
1 stop11h 44mHawaiian Airlines
Mon 9/229:32 pmKOA - BOI
1 stop9h 05mHawaiian Airlines
Deal found 8/18$381
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 9/156:35 amBOI - KOA
1 stop8h 41mAlaska Airlines
Mon 9/226:00 pmKOA - BOI
2 stops12h 37mAlaska Airlines
Deal found 8/18$386
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 10/277:01 amBOI - OGG
2 stops13h 50mAlaska Airlines
Tue 11/411:59 pmOGG - BOI
1 stop20h 50mAlaska Airlines
Deal found 8/19$386
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 9/117:07 amBOI - OGG
1 stop18h 56mAlaska Airlines
Thu 9/1811:09 pmOGG - BOI
1 stop20h 34mAlaska Airlines
Deal found 8/19$390
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 9/165:06 amGEG - KOA
1 stop10h 22mAlaska Airlines
Tue 9/2311:47 amKOA - GEG
1 stop9h 32mAlaska Airlines
Deal found 8/19$391
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 9/257:07 amBOI - OGG
1 stop18h 56mAlaska Airlines
Tue 9/3011:09 pmOGG - BOI
2 stops11h 51mAlaska Airlines
Deal found 8/19$393
This Hawaiian Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 10/298:45 amGEG - KOA
1 stop10h 59mHawaiian Airlines
Wed 11/51:03 pmKOA - GEG
1 stop8h 12mHawaiian Airlines
Deal found 8/19$401
This Hawaiian Airlines deal was found by Cheapflights users on 8/18. 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.
Tue 9/239:00 amBOI - KOA
1 stop11h 44mHawaiian Airlines
Fri 10/310:27 amKOA - BOI
1 stop9h 16mHawaiian Airlines
Deal found 8/18$406
This Delta deal was found by Cheapflights users on 8/19. 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 10/296:10 amGEG - KOA
2 stops16h 13mDelta
Wed 11/59:30 pmKOA - GEG
1 stop9h 07mDelta
Deal found 8/19$406
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 9/137:17 pmBOI - OGG
1 stop20h 07mAlaska Airlines
Tue 9/2311:09 pmOGG - BOI
1 stop20h 34mAlaska Airlines
Deal found 8/19$408

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 August 20, 2025.
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

BoiseKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

Wed 9/24

7:07 am-10:03 pm

1 stop18h 56m

Kahului

Mon 9/29

11:09 pm-12:21 pm

1 stop9h 12m

$377

BoiseKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

Wed 9/10

7:07 am-10:03 pm

1 stop18h 56m

Kahului

Wed 9/17

11:09 pm-11:43 pm

1 stop20h 34m

$380

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Mon 9/15

9:00 am-4:44 pm

1 stop11h 44m

Kona Intl

Mon 9/22

9:32 pm-10:37 am

1 stop9h 05m

$381

BoiseKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

Mon 12/8

7:46 pm-11:40 pm

1 stop30h 54m

Kahului

Wed 12/17

11:53 pm-11:59 pm

1 stop21h 06m

$383

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Mon 9/15

6:35 am-11:16 am

1 stop8h 41m

Kona Intl

Mon 9/22

6:00 pm-10:37 am

2 stops12h 37m

$386

BoiseKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

Mon 10/27

7:01 am-4:51 pm

2 stops13h 50m

Kahului

Tue 11/4

11:59 pm-11:49 pm

1 stop20h 50m

$386

BoiseKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

Thu 9/11

7:07 am-10:03 pm

1 stop18h 56m

Kahului

Thu 9/18

11:09 pm-11:43 pm

1 stop20h 34m

$390

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Tue 9/16

5:06 am-12:28 pm

1 stop10h 22m

Kona Intl

Tue 9/23

11:47 am-12:19 am

1 stop9h 32m

$391

BoiseKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

Thu 9/25

7:07 am-10:03 pm

1 stop18h 56m

Kahului

Tue 9/30

11:09 pm-3:00 pm

2 stops11h 51m

$393

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Tue 11/4

9:17 am-6:30 pm

1 stop11h 13m

Kona Intl

Tue 11/11

8:45 pm-8:38 am

1 stop9h 53m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

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, November is the cheapest month in which you can book a flight from Idaho to Hawaii (average of $469). Flying from Idaho to Hawaii in June is currently the most expensive (average of $687). 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 ID to HI?

Find hourly flight availability from Idaho to Hawaii. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Hawaii as you normally would.

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 August 20, 2025.
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
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Hawaiian Airlines
7.8
Good
2,668 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
United Airlines
7.4
Good
8,928 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

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, Hawaiian Airlines, and Delta fly from Idaho to Hawaii in about 11h 13m. The time it takes to get you to your destination can typically vary by up to 7h 43m. Airlines will cover a distance of 2883 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 $196. Alaska Airlines flights start at $205 while deals on Hawaiian Airlines start at $238 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, November is the cheapest month in which you can book a flight from Idaho to Hawaii (average of $469). Flying from Idaho to Hawaii in June is currently the most expensive (average of $687). 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$230Average$533FlexibilityNo cancel feeOn-time85%
DeltaCheapest$257Average$464FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$285Average$625FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$294Average$605FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$297Average$580FlexibilityNo cancel feeOn-time75%

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