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$201+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — HNL
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$396
(Hawaiian Airlines)

One-way from

$201
(Delta)

Popular in

December

Cheapest in

February

Average price

$557
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. 11% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 7/3. 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 9/106:35 amBOI - OGG
1 stop8h 49mHawaiian Airlines
Wed 9/178:00 amOGG - BOI
1 stop8h 06mHawaiian Airlines
Deal found 7/3$396
This Delta deal was found by Cheapflights users on 6/30. 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.
Mon 8/189:00 amBOI - KOA
1 stop12h 34mDelta
Thu 8/289:47 pmKOA - BOI
1 stop9h 17mDelta
Deal found 6/30$401
This Delta deal was found by Cheapflights users on 7/3. 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 9/1111:00 amBOI - OGG
1 stop10h 06mDelta
Thu 9/189:07 pmOGG - BOI
1 stop12h 16mDelta
Deal found 7/3$401
This Hawaiian Airlines deal was found by Cheapflights users on 7/3. 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.
Thu 9/43:08 pmGEG - KOA
1 stop10h 01mHawaiian Airlines
Wed 9/1010:27 amKOA - GEG
1 stop9h 25mHawaiian Airlines
Deal found 7/3$401
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 8/136:51 pmBOI - OGG
1 stop18h 54mAlaska Airlines
Mon 8/1812:40 pmOGG - BOI
1 stop19h 02mAlaska Airlines
Deal found 7/2$402
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 9/25:06 amGEG - KOA
1 stop10h 22mAlaska Airlines
Tue 9/91:28 pmKOA - GEG
2 stops20h 18mAlaska Airlines
Deal found 7/2$405
This Hawaiian Airlines deal was found by Cheapflights users on 7/3. 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 9/303:30 pmGEG - OGG
1 stop8h 09mHawaiian Airlines
Mon 10/610:37 pmOGG - GEG
1 stop7h 55mHawaiian Airlines
Deal found 7/3$406
This Delta deal was found by Cheapflights users on 7/3. 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 8/267:35 amGEG - OGG
1 stop12h 33mDelta
Tue 9/29:10 pmOGG - GEG
1 stop8h 25mDelta
Deal found 7/3$411
This Hawaiian Airlines deal was found by Cheapflights users on 7/2. 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 9/36:00 amBOI - KOA
1 stop10h 28mHawaiian Airlines
Fri 9/1210:27 amKOA - BOI
1 stop9h 16mHawaiian Airlines
Deal found 7/2$416
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 8/263:30 pmGEG - OGG
1 stop8h 09mAlaska Airlines
Tue 9/26:10 pmOGG - GEG
2 stops11h 50mAlaska Airlines
Deal found 7/3$416
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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 9/172:28 pmBOI - LIH
1 stop11h 02mAlaska Airlines
Tue 9/232:25 pmLIH - BOI
1 stop25h 13mAlaska Airlines
Deal found 7/1$417
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 8/196:07 pmGEG - LIH
2 stops18h 40mAlaska Airlines
Tue 8/2610:30 pmLIH - GEG
1 stop7h 44mAlaska Airlines
Deal found 7/2$420

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 July 3, 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 9/10

6:35 am-11:24 am

1 stop8h 49m

Kahului

Wed 9/17

8:00 am-8:06 pm

1 stop8h 06m

$396

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Mon 8/18

9:00 am-5:34 pm

1 stop12h 34m

Kona Intl

Thu 8/28

9:47 pm-11:04 am

1 stop9h 17m

$401

BoiseKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

Thu 9/11

11:00 am-5:06 pm

1 stop10h 06m

Kahului

Thu 9/18

9:07 pm-1:23 pm

1 stop12h 16m

$401

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Thu 9/4

3:08 pm-10:09 pm

1 stop10h 01m

Kona Intl

Wed 9/10

10:27 am-10:52 pm

1 stop9h 25m

$401

BoiseKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

Wed 8/13

6:51 pm-9:45 am

1 stop18h 54m

Kahului

Mon 8/18

12:40 pm-11:42 am

1 stop19h 02m

$402

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Tue 9/2

5:06 am-12:28 pm

1 stop10h 22m

Kona Intl

Tue 9/9

1:28 pm-12:46 pm

2 stops20h 18m

$405

SpokaneKahului

GEG - OGG

GEGOGG

Spokane

Tue 9/30

3:30 pm-8:39 pm

1 stop8h 09m

Kahului

Mon 10/6

10:37 pm-9:32 am

1 stop7h 55m

$406

SpokaneKahului

GEG - OGG

GEGOGG

Spokane

Mon 9/1

9:15 am-5:08 pm

1 stop10h 53m

Kahului

Wed 9/10

9:10 pm-12:37 pm

1 stop12h 27m

$411

SpokaneKahului

GEG - OGG

GEGOGG

Spokane

Mon 9/1

5:45 pm-11:24 am

1 stop20h 39m

Kahului

Wed 9/10

7:44 pm-11:30 am

2 stops12h 46m

$416

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Wed 9/3

6:00 am-12:28 pm

1 stop10h 28m

Kona Intl

Fri 9/12

10:27 am-11:43 pm

1 stop9h 16m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 55 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 July 3, 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 July 3, 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

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

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
4,270 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

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
7,970 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

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
8,845 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

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 Idaho to Hawaii. 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 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 $201. Alaska Airlines flights start at $206 while deals on United Airlines start at $221 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$230Average$529FlexibilityNo cancel feeOn-time85%
DeltaCheapest$257Average$610FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$259Average$586FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$285Average$624FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$294Average$596FlexibilityNo cancel feeOn-time63%

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