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$183+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — HNL
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
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 November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$282
(Delta)

One-way from

$183
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$622
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. 9% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 17, 2025.

This Delta deal was found by Cheapflights users on 11/16. 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 12/711:19 amGEG - LIH
1 stop10h 51mDelta
Sun 12/149:50 pmLIH - GEG
1 stop10h 49mDelta
Deal found 11/16$286
This Delta deal was found by Cheapflights users on 11/14. 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.
Sat 12/611:19 amGEG - KOA
1 stop9h 02mDelta
Sun 12/148:43 pmKOA - GEG
1 stop9h 50mDelta
Deal found 11/14$286
This Delta deal was found by Cheapflights users on 11/15. 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 12/85:05 amGEG - KOA
2 stops16h 25mDelta
Tue 12/169:30 pmKOA - GEG
2 stops12h 59mDelta
Deal found 11/15$296
This Alaska Airlines deal was found by Cheapflights users on 11/17. 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 12/101:25 pmBOI - OGG
1 stop12h 28mAlaska Airlines
Wed 12/2411:29 pmOGG - BOI
1 stop13h 37mAlaska Airlines
Deal found 11/17$302
This Alaska Airlines deal was found by Cheapflights users on 11/16. 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 12/86:03 amBOI - OGG
1 stop19h 50mAlaska Airlines
Wed 12/1711:20 pmOGG - BOI
1 stop20h 06mAlaska Airlines
Deal found 11/16$304
This Delta deal was found by Cheapflights users on 11/16. 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 12/811:44 amBOI - KOA
1 stop9h 36mDelta
Tue 12/168:43 pmKOA - BOI
1 stop11h 21mDelta
Deal found 11/16$306
This Delta deal was found by Cheapflights users on 11/17. 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 12/107:30 amBOI - OGG
2 stops14h 32mDelta
Wed 12/2410:00 pmOGG - BOI
1 stop9h 20mDelta
Deal found 11/17$311
This Alaska Airlines deal was found by Cheapflights users on 11/15. 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 12/81:33 pmGEG - KOA
1 stop9h 57mAlaska Airlines
Tue 12/169:10 pmKOA - GEG
1 stop22h 18mAlaska Airlines
Deal found 11/15$333
This Alaska Airlines deal was found by Cheapflights users on 11/15. 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.
Sat 12/63:39 pmBOI - OGG
1 stop10h 20mAlaska Airlines
Thu 12/1811:29 pmOGG - BOI
1 stop19h 57mAlaska Airlines
Deal found 11/15$373
This Alaska Airlines deal was found by Cheapflights users on 11/15. 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.
Sat 12/612:19 pmBOI - OGG
1 stop13h 40mAlaska Airlines
Sat 12/2011:29 pmOGG - BOI
1 stop19h 57mAlaska Airlines
Deal found 11/15$375
This Delta deal was found by Cheapflights users on 11/15. 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.
Sat 12/67:30 amBOI - OGG
2 stops14h 32mDelta
Thu 12/1810:00 pmOGG - BOI
1 stop10h 04mDelta
Deal found 11/15$380
This Alaska Airlines deal was found by Cheapflights users on 11/16. 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 12/167:00 amBOI - OGG
1 stop9h 36mAlaska Airlines
Tue 12/239:18 pmOGG - BOI
1 stop23h 19mAlaska Airlines
Deal found 11/16$382

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 November 17, 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

SpokaneLihue

GEG - LIH

GEGLIH

Spokane

Sun 12/7

11:19 am-8:10 pm

1 stop10h 51m

Lihue

Sun 12/14

9:50 pm-10:39 am

1 stop10h 49m

$286

SpokaneKahului

GEG - OGG

GEGOGG

Spokane

Thu 1/15

5:05 am-7:15 pm

2 stops16h 10m

Kahului

Fri 1/23

10:00 pm-10:45 am

1 stop10h 45m

$291

SpokaneKahului

GEG - OGG

GEGOGG

Spokane

Thu 1/8

7:20 am-7:15 pm

2 stops13h 55m

Kahului

Thu 1/15

10:00 pm-10:45 am

1 stop10h 45m

$291

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Fri 1/9

1:55 pm-9:30 pm

1 stop10h 35m

Kona Intl

Mon 1/12

9:10 pm-6:22 pm

1 stop18h 12m

$302

BoiseKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

Sun 2/1

3:43 pm-11:20 pm

1 stop10h 37m

Kahului

Wed 3/4

11:08 pm-3:08 pm

1 stop13h 00m

$302

BoiseKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

Tue 1/6

3:45 pm-10:59 pm

1 stop10h 14m

Kahului

Mon 1/12

11:00 pm-6:22 pm

1 stop16h 22m

$302

BoiseKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

Wed 12/10

1:25 pm-10:53 pm

1 stop12h 28m

Kahului

Wed 12/24

11:29 pm-4:06 pm

1 stop13h 37m

$302

SpokaneKahului

GEG - OGG

GEGOGG

Spokane

Tue 1/6

2:53 pm-10:59 pm

1 stop10h 06m

Kahului

Tue 1/20

11:00 pm-12:44 pm

1 stop11h 44m

$302

SpokaneKahului

GEG - OGG

GEGOGG

Spokane

Sun 1/25

1:38 pm-11:20 pm

1 stop11h 42m

Kahului

Sun 2/8

11:00 pm-9:25 am

1 stop8h 25m

$302

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Tue 1/27

10:05 am-9:30 pm

1 stop13h 25m

Kona Intl

Thu 2/5

9:10 pm-11:12 am

1 stop12h 02m

$302

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/15

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, April is the cheapest month in which you can book a flight from Idaho to Hawaii (average of $115). 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.

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 November 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Idaho to Hawaii in the evening. If you’re flexible enough to do this you can expect to save up to 50% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Idaho to Hawaii?

Use this chart to determine the cheapest time to fly round-trip from Idaho to Hawaii. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Idaho to Hawaii flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 17, 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
11,309 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Alaska Airlines
8.0
Very good
11,309 reviews
Alaska Airlines
8.0
Very good
11,309 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Southwest
8.0
Very good
4,244 reviews
Alaska Airlines
8.0
Very good
11,309 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Delta
7.9
Good
8,006 reviews
Alaska Airlines
8.0
Very good
11,309 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Hawaiian Airlines
7.8
Good
2,809 reviews
Alaska Airlines
8.0
Very good
11,309 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
United Airlines
7.4
Good
9,014 reviews
Alaska Airlines
8.0
Very good
11,309 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.

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 Delta, Alaska Airlines, and United Airlines fly from Idaho to Hawaii in about 10h 35m. The time it takes to get you to your destination can typically vary by up to 2h 01m. Airlines will cover a distance of 2820 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, April is the cheapest month in which you can book a flight from Idaho to Hawaii (average of $115). 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 November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$230Average$559FlexibilityNo cancel feeOn-time85%
DeltaCheapest$282Average$471FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$285Average$642FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$294Average$610FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$311Average$596FlexibilityNo cancel feeOn-time75%

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