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Honolulu

$201+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — HNL
dic. 13 — dic. 201
sáb. 12/13
sáb. 12/20
1 adult, Economy
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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 noviembre 13, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/11. 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.
mar. 12/29:00 amGEG - HNL
1 stop15h 09mAlaska Airlines
mar. 12/99:33 pmHNL - GEG
1 stop9h 19mAlaska Airlines
Deal found 11/11$384
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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.
mar. 12/29:00 amGEG - HNL
1 stop15h 09mAlaska Airlines
dom. 12/711:59 pmHNL - GEG
1 stop22h 25mAlaska Airlines
Deal found 11/11$385
This Delta deal was found by Cheapflights users on 11/10. 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.
mié. 12/36:05 amGEG - HNL
1 stop8h 55mDelta
mié. 12/102:26 pmHNL - GEG
1 stop7h 45mDelta
Deal found 11/10$386
This Delta deal was found by Cheapflights users on 11/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/26:05 amGEG - HNL
1 stop8h 55mDelta
mar. 12/99:33 pmHNL - GEG
2 stops15h 22mDelta
Deal found 11/11$391
This Delta deal was found by Cheapflights users on 11/12. 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.
mié. 12/315:40 amBOI - HNL
1 stop10h 15mDelta
mié. 1/148:00 amHNL - BOI
1 stop11h 18mDelta
Deal found 11/12$401
This Delta deal was found by Cheapflights users on 11/12. 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.
vie. 12/55:05 amGEG - HNL
2 stops14h 22mDelta
sáb. 12/2011:35 pmHNL - GEG
1 stop9h 06mDelta
Deal found 11/12$401
This Alaska Airlines deal was found by Cheapflights users on 11/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/47:15 amGEG - HNL
1 stop16h 54mAlaska Airlines
mar. 12/99:33 pmHNL - GEG
1 stop9h 19mAlaska Airlines
Deal found 11/12$404
This Delta deal was found by Cheapflights users on 11/12. 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.
mié. 12/105:50 amBOI - HNL
2 stops14h 37mDelta
mié. 12/247:00 amHNL - BOI
1 stop11h 25mDelta
Deal found 11/12$406
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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.
mié. 12/33:39 pmBOI - HNL
1 stop9h 30mAlaska Airlines
mié. 12/108:10 amHNL - BOI
1 stop12h 45mAlaska Airlines
Deal found 11/11$410
This Delta deal was found by Cheapflights users on 11/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/47:30 amBOI - HNL
2 stops17h 18mDelta
vie. 12/129:33 pmHNL - BOI
2 stops15h 29mDelta
Deal found 11/11$416
This KAYAK deal was found by Cheapflights users on 11/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/41:25 pmBOI - HNL
1 stop11h 44mAlaska Airlines
vie. 12/1211:30 pmHNL - BOI
1 stop10h 12mAlaska Airlines
Deal found 11/11$420
This Delta deal was found by Cheapflights users on 11/13. 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.
dom. 12/75:05 amGEG - HNL
1 stop9h 55mDelta
vie. 12/129:33 pmHNL - GEG
2 stops15h 22mDelta
Deal found 11/13$420

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 noviembre 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$381
(KAYAK)

One-way from

$201
(Delta)

Popular in

December

Cheapest in

January

Average price

$622
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Honolulu flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Honolulu flights.
Search Deals
From Idaho to Honolulu
Search Deals
One-way flight from Idaho to Honolulu
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 noviembre 13, 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

dom. 12/7

5:51 am-10:09 pm

1 stop18h 18m

Honolulu

vie. 12/12

11:59 pm-12:24 am

1 stop22h 25m

$385

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

mié. 12/3

6:05 am-1:00 pm

1 stop8h 55m

Honolulu

mié. 12/10

2:26 pm-12:11 am

1 stop7h 45m

$386

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

lun. 12/8

6:05 am-1:00 pm

1 stop8h 55m

Honolulu

lun. 12/15

2:26 pm-12:11 am

1 stop7h 45m

$386

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

mar. 12/2

9:25 am-9:48 pm

2 stops14h 23m

Honolulu

mar. 12/9

8:00 am-12:11 am

2 stops14h 11m

$396

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

sáb. 12/6

11:19 am-8:29 pm

1 stop11h 10m

Honolulu

sáb. 12/20

11:35 pm-10:41 am

1 stop9h 06m

$396

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

lun. 2/2

8:00 am-10:30 pm

2 stops16h 30m

Honolulu

mar. 2/10

12:36 pm-3:25 pm

1 stop24h 49m

$399

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

mié. 2/4

8:50 am-5:07 pm

1 stop11h 17m

Honolulu

lun. 2/9

10:30 pm-9:57 am

1 stop8h 27m

$401

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

mar. 2/24

8:50 am-5:07 pm

1 stop11h 17m

Honolulu

mar. 3/3

11:37 pm-1:06 pm

1 stop10h 29m

$401

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

mar. 1/6

5:40 am-11:52 am

1 stop9h 12m

Honolulu

lun. 1/12

10:55 pm-10:24 am

1 stop8h 29m

$401

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

jue. 1/29

10:38 am-5:07 pm

1 stop9h 29m

Honolulu

jue. 2/5

10:30 pm-12:59 pm

1 stop11h 29m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 50 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 $234). Flying from Idaho to Honolulu in December is currently the most expensive (average of $376). 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 noviembre 13, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 48% on flights from Idaho to Honolulu by exploring options for tickets in the evening.

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

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

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

How much does it cost to fly round-trip from Idaho to Honolulu?

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.

  • How long is the flight from Idaho to Honolulu?

    Departing from Idaho to Honolulu will take you 8h 55m. The distance between Idaho and Honolulu is about 2878 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 Honolulu one-way?

    $201 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 United Airlines, with prices starting from $201 and $265, 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 $234). Flying from Idaho to Honolulu in December is currently the most expensive (average of $376). 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 Honolulu?

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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 noviembre 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$291Average$532FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$320Average$624FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$346Average$599FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$346Average$603FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$510Average$671FlexibilityNo cancel feeOn-time63%

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