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$190+ Cheap flights from Honolulu (HNL) to Idaho

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — BOI
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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Cheap flight deals from Honolulu to Idaho

Keep the following information in mind while searching for Honolulu to Idaho flight deals. Data was last updated julio 29, 2025.

Round-trip from

$379
(Delta)

One-way from

$190
(Delta)

Popular in

August

Cheapest in

February

Average price

$631
From Honolulu to Idaho
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One-way flight from Honolulu to Idaho
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Highest demand for flights based on searches. 16% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 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 Honolulu to Idaho

Cheapest flights from Honolulu to Idaho
Explore the most affordable flight options available from Honolulu to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

This Delta deal was found by Cheapflights users on 7/29. 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. 9/1210:33 pmHNL - GEG
1 stop9h 13mDelta
dom. 9/146:00 amGEG - HNL
1 stop8h 47mDelta
Deal found 7/29$379
This Hawaiian Airlines deal was found by Cheapflights users on 7/28. 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.
lun. 9/88:00 amHNL - GEG
1 stop11h 52mHawaiian Airlines
mar. 9/95:06 amGEG - HNL
1 stop8h 24mHawaiian Airlines
Deal found 7/28$427
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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. 9/1110:35 amHNL - GEG
1 stop10h 44mAlaska Airlines
vie. 9/126:25 amGEG - HNL
1 stop17h 06mAlaska Airlines
Deal found 7/29$428
This Southwest deal was found by Cheapflights users on 7/29. 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.
jue. 8/2811:35 amHNL - GEG
1 stop7h 55mSouthwest
mar. 9/96:15 amGEG - HNL
1 stop12h 50mSouthwest
Deal found 7/29$481
This United Airlines deal was found by Cheapflights users on 7/28. 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.
mar. 12/2311:30 pmHNL - BOI
1 stop9h 09mUnited Airlines
lun. 1/57:00 amBOI - HNL
1 stop10h 39mUnited Airlines
Deal found 7/28$493
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
vie. 10/2411:37 pmHNL - IDA
2 stops19h 01mAlaska Airlines
mar. 10/286:05 amIDA - HNL
2 stops18h 47mAlaska Airlines
Deal found 7/29$510
This American Airlines deal was found by Cheapflights users on 7/29. 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.
lun. 9/2211:02 pmHNL - JAC
1 stop13h 05mAmerican Airlines
mar. 9/3012:58 pmJAC - HNL
1 stop8h 56mAmerican Airlines
Deal found 7/29$520
This Hawaiian Airlines deal was found by Cheapflights users on 7/28. 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.
mar. 8/2611:09 pmHNL - BOI
1 stop10h 39mHawaiian Airlines
mar. 9/25:45 pmBOI - HNL
1 stop10h 01mHawaiian Airlines
Deal found 7/28$522
This Delta deal was found by Cheapflights users on 7/28. 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.
lun. 9/2210:33 pmHNL - JAC
2 stops15h 44mDelta
mar. 9/307:30 amJAC - HNL
2 stops15h 27mDelta
Deal found 7/28$524
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
vie. 11/712:50 pmHNL - BOI
1 stop30h 09mAlaska Airlines
sáb. 11/158:41 amBOI - HNL
1 stop17h 44mAlaska Airlines
Deal found 7/28$540
This United Airlines deal was found by Cheapflights users on 7/27. 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.
lun. 8/1111:00 pmHNL - JAC
1 stop10h 48mUnited Airlines
vie. 8/158:00 amJAC - HNL
1 stop12h 01mUnited Airlines
Deal found 7/27$612
This Delta deal was found by Cheapflights users on 7/28. 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. 11/79:30 pmHNL - BOI
2 stops15h 36mDelta
sáb. 11/155:40 amBOI - HNL
2 stops14h 45mDelta
Deal found 7/28$634

Cheapflights Fare Finder

 
Customize your flight search to find flights from Honolulu to Idaho 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 julio 29, 2025.
Use the filters below to find and compare flights from Honolulu to Idaho that are best for you.

Fly from

Honolulu

Fly to

Idaho

Route

Depart

Return

Price

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

vie. 9/12

10:33 pm-10:46 am

1 stop9h 13m

Spokane

dom. 9/14

6:00 am-11:47 am

1 stop8h 47m

$379

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

lun. 9/8

8:00 am-10:52 pm

1 stop11h 52m

Spokane

mar. 9/9

5:06 am-10:30 am

1 stop8h 24m

$427

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

jue. 9/11

10:35 am-12:19 am

1 stop10h 44m

Spokane

vie. 9/12

6:25 am-8:31 pm

1 stop17h 06m

$428

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

jue. 8/28

11:35 am-10:30 pm

1 stop7h 55m

Spokane

mar. 9/9

6:15 am-4:05 pm

1 stop12h 50m

$481

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

mar. 12/23

11:30 pm-11:39 am

1 stop9h 09m

Boise Air Term. Gowen Fld

lun. 1/5

7:00 am-2:39 pm

1 stop10h 39m

$493

HonoluluIdaho Falls

HNL - IDA

HNLIDA

Honolulu

vie. 10/24

11:37 pm-10:38 pm

2 stops19h 01m

Idaho Falls Fanning Field

mar. 10/28

6:05 am-8:52 pm

2 stops18h 47m

$510

HonoluluJackson

HNL - JAC

HNLJAC

Honolulu

lun. 9/22

11:02 pm-4:07 pm

1 stop13h 05m

Jackson Hole

mar. 9/30

12:58 pm-5:54 pm

1 stop8h 56m

$520

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

mar. 8/26

11:09 pm-1:48 pm

1 stop10h 39m

Boise Air Term. Gowen Fld

mar. 9/2

5:45 pm-11:46 pm

1 stop10h 01m

$522

HonoluluJackson

HNL - JAC

HNLJAC

Honolulu

lun. 9/22

10:33 pm-6:17 pm

2 stops15h 44m

Jackson Hole

mar. 9/30

7:30 am-6:57 pm

2 stops15h 27m

$524

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

vie. 11/7

12:50 pm-9:59 pm

1 stop30h 09m

Boise Air Term. Gowen Fld

sáb. 11/15

8:41 am-11:25 pm

1 stop17h 44m

$540

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 28 results
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Best time to book a flight from Honolulu to Idaho

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

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

Currently, October is the cheapest month in which you can book a flight from Honolulu to Idaho (average of $314). Flying from Honolulu to Idaho in June is currently the most expensive (average of $398). 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 HNL to ID?

Find hourly flight availability from Honolulu to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 29, 2025.

When flying from Honolulu to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated julio 29, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Honolulu to Idaho by reading reviews from past customers. 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

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Honolulu to Idaho. 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 from for flights from Honolulu to Idaho?

    Honolulu (HNL) is the airport you will fly out of if you book a flight from Honolulu to Idaho. It is only a 4.4 mi journey to Honolulu (HNL) from Honolulu’s city center.

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

    $190 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and Hawaiian Airlines, with prices starting from $216 and $230, respectively.

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

    While some choose either Honolulu - Boise Air Term. Gowen Fld or Honolulu - Jackson Hole, Honolulu - Spokane is the most popular route from Honolulu to Idaho.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Honolulu to Idaho (average of $314). Flying from Honolulu to Idaho in June is currently the most expensive (average of $398). 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 Honolulu to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Honolulu to Idaho

Discover the top 4 airlines that operate flights from Honolulu to Idaho. 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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$291Average$509FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$311Average$586FlexibilityNo cancel feeOn-time75%
DeltaCheapest$341Average$411FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$385Average$789FlexibilityNo cancel feeOn-time69%

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