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Honolulu

$221+ Cheap flights from Idaho to Honolulu (HNL)

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — HNL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Idaho to Honolulu

Keep the following information in mind while searching for Idaho to Honolulu flight deals. Data was last updated June 12, 2025.

Round-trip from

$460
(Delta)

One-way from

$221
(Alaska Airlines)

Popular in

December

Cheapest in

February

Average price

$612
From Idaho to Honolulu
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One-way flight from Idaho to Honolulu
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Highest demand for flights based on searches. 11% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Idaho to Honolulu

Cheapest flights from Idaho to Honolulu
Explore the most affordable flight options available from Idaho to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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 9/169:10 amGEG - HNL
1 stop13h 10mDelta
Tue 9/239:38 pmHNL - GEG
1 stop13h 30mDelta
Deal found 6/10$455
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 9/96:25 amGEG - HNL
1 stop9h 25mHawaiian Airlines
Tue 9/308:43 pmHNL - GEG
1 stop13h 02mHawaiian Airlines
Deal found 6/10$468
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 - HNL
2 stops11h 04mAlaska Airlines
Tue 9/238:43 pmHNL - GEG
1 stop13h 02mAlaska Airlines
Deal found 6/11$469
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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 9/177:00 amBOI - HNL
1 stop9h 10mHawaiian Airlines
Wed 9/247:40 amHNL - BOI
1 stop11h 14mHawaiian Airlines
Deal found 6/11$485
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 11/42:20 pmBOI - HNL
1 stop11h 45mAlaska Airlines
Wed 11/59:00 amHNL - BOI
1 stop10h 25mAlaska Airlines
Deal found 6/11$488
This Delta deal was found by Cheapflights users on 6/12. 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 9/155:40 amBOI - HNL
1 stop9h 17mDelta
Tue 9/238:25 pmHNL - BOI
1 stop8h 55mDelta
Deal found 6/12$493
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:23 amGEG - HNL
2 stops15h 26mUnited Airlines
Sun 8/3110:25 pmHNL - GEG
1 stop9h 13mUnited Airlines
Deal found 6/11$543
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 11/103:56 pmIDA - HNL
2 stops22h 00mAlaska Airlines
Mon 11/179:35 pmHNL - IDA
2 stops14h 44mAlaska Airlines
Deal found 6/10$544
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:51 amJAC - HNL
2 stops13h 19mUnited Airlines
Wed 12/1010:50 pmHNL - JAC
2 stops13h 22mUnited Airlines
Deal found 6/11$548
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:56 amBOI - HNL
2 stops14h 00mAmerican Airlines
Tue 10/1411:00 pmHNL - BOI
2 stops13h 52mAmerican Airlines
Deal found 6/11$549
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/287:45 amBOI - HNL
2 stops12h 44mUnited Airlines
Tue 9/29:40 pmHNL - BOI
2 stops12h 09mUnited Airlines
Deal found 6/12$572
This Southwest deal was found by Cheapflights users on 6/12. 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.
Wed 8/2012:45 pmGEG - HNL
2 stops24h 35mSouthwest
Mon 8/258:15 amHNL - GEG
2 stops12h 25mSouthwest
Deal found 6/12$619

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho to Honolulu 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 June 12, 2025.
Use the filters below to find and compare flights from Idaho to Honolulu that are best for you.

Fly from

Idaho

Fly to

Honolulu

Route

Depart

Return

Price

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Tue 8/19

6:30 am-4:36 pm

1 stop13h 06m

Honolulu

Mon 8/25

10:42 pm-10:34 am

1 stop8h 52m

$460

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Tue 9/9

6:25 am-12:50 pm

1 stop9h 25m

Honolulu

Tue 9/30

7:40 am-10:25 pm

1 stop11h 45m

$468

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Wed 9/17

7:00 am-12:10 pm

1 stop9h 10m

Honolulu

Wed 9/24

7:40 am-10:54 pm

1 stop11h 14m

$485

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Tue 9/9

7:00 am-12:10 pm

1 stop9h 10m

Honolulu

Tue 9/16

1:30 pm-11:41 am

1 stop18h 11m

$489

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Mon 9/15

5:40 am-10:57 am

1 stop9h 17m

Honolulu

Wed 9/24

8:25 pm-9:20 am

1 stop8h 55m

$493

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Tue 9/16

9:52 am-7:49 pm

2 stops13h 57m

Honolulu

Tue 9/23

10:25 pm-1:30 pm

2 stops11h 05m

$504

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Wed 8/20

1:25 pm-8:31 pm

1 stop10h 06m

Honolulu

Sun 8/31

8:00 am-10:52 pm

1 stop11h 52m

$532

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Thu 8/21

7:23 am-7:49 pm

2 stops15h 26m

Honolulu

Sun 8/31

10:25 pm-10:38 am

1 stop9h 13m

$543

JacksonHonolulu

JAC - HNL

JACHNL

Jackson Hole

Wed 12/3

10:51 am-9:10 pm

2 stops13h 19m

Honolulu

Wed 12/10

10:50 pm-3:12 pm

2 stops13h 22m

$548

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Mon 10/6

6:56 am-4:56 pm

2 stops14h 00m

Honolulu

Tue 10/14

11:00 pm-4:52 pm

2 stops13h 52m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 34 results
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Best time to book a flight from Idaho to Honolulu

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

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

Currently, November is the cheapest month in which you can book a flight from Idaho to Honolulu (average of $469). Flying from Idaho to Honolulu 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 HNL?

Find hourly flight availability from Idaho to Honolulu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Idaho to Honolulu, 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 Honolulu by month

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

In terms of precipitation, rainfall in Honolulu ranges from 0.3 - 3.2 inches per month. December is typically the wettest month, when rainfall can reach 3.2 in. June is typically the driest time to visit Honolulu when rainfall is around 0.3 in.

Temperature in Honolulu by month

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

If weather is an important factor for your trip to Honolulu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing Honolulu

Get insights into the airlines that provide service to Honolulu. 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 Honolulu. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Idaho to Honolulu. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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 Honolulu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Honolulu from Idaho?

    Located just 4.4 mi from the city center, Honolulu (HNL) is the airport most travelers will use when flying to Honolulu from Idaho.

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

    $221 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $226 and $269, respectively.

  • What are the most popular routes from Idaho to Honolulu?

    The most popular flight routes from Idaho to Honolulu are Boise Air Term. Gowen Fld - Honolulu, Spokane - Honolulu and Idaho Falls Fanning Field - Honolulu.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Idaho to Honolulu (average of $469). Flying from Idaho to Honolulu 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

Traveling to a place near Idaho?

Book flights to Idaho if you plan to visit one of these locations
Aiea
Kahuku

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Alternative routes for Idaho to Honolulu

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 Honolulu

Discover the top 5 airlines that operate flights from Idaho to Honolulu. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$257Average$519FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$320Average$546FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$344Average$575FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$353Average$617FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$415Average$606FlexibilityNo cancel feeOn-time63%

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