Idaho

$200+ Cheap flights from Hawaii 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — BOI
Apr 18 — Apr 251
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Cheap flight deals from Hawaii to Idaho

Cheapest flights from Hawaii to Idaho
Explore the most affordable flight options available from Hawaii to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 19, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:34 pm
HNL
-
GEG
1 stop17h 58m
Multiple Airlines
Mon 4/202:47 pm
GEG
-
HNL
1 stop10h 56m
Multiple Airlines
Deal found 3/15$409
This Southwest deal was found by Cheapflights users on 3/18. 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.
Thu 4/2310:00 am
KOA
-
BOI
1 stop8h 55m
Southwest
Sun 4/266:30 am
BOI
-
KOA
1 stop9h 45m
Southwest
Deal found 3/18$412
This Alaska Airlines deal was found by Cheapflights users on 3/15. 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.
Tue 5/510:40 am
OGG
-
GEG
1 stop23h 00m
Multiple Airlines
Wed 5/62:45 pm
GEG
-
OGG
1 stop10h 35m
Multiple Airlines
Deal found 3/15$421
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 5/59:52 pm
OGG
-
GEG
1 stop8h 08m
Alaska Airlines
Wed 5/62:45 pm
GEG
-
OGG
1 stop10h 35m
Alaska Airlines
Deal found 3/16$439
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 5/52:36 pm
KOA
-
GEG
2 stops19h 04m
Alaska Airlines
Wed 5/66:14 pm
GEG
-
KOA
1 stop21h 02m
Alaska Airlines
Deal found 3/16$443
This Cheapflightsfares deal was found by Cheapflights users on 3/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:15 am
HNL
-
BOI
1 stop8h 44m
Multiple Airlines
Sun 5/39:02 am
BOI
-
HNL
1 stop17h 26m
Multiple Airlines
Deal found 3/17$444
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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.
Thu 4/2310:36 am
KOA
-
BOI
1 stop9h 23m
Multiple Airlines
Sun 4/266:00 am
BOI
-
KOA
2 stops13h 21m
Multiple Airlines
Deal found 3/18$451
This Delta deal was found by Cheapflights users on 3/16. 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.
Thu 4/237:00 am
HNL
-
GEG
1 stop11h 40m
Delta
Sat 5/211:25 am
GEG
-
HNL
1 stop12h 55m
Delta
Deal found 3/16$452
This Delta deal was found by Cheapflights users on 3/18. 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 5/129:05 pm
OGG
-
GEG
1 stop10h 07m
Delta
Tue 5/269:30 am
GEG
-
OGG
1 stop11h 18m
Delta
Deal found 3/18$455
This Expedia deal was found by Cheapflights users on 3/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:00 am
KOA
-
BOI
1 stop11h 02m
Multiple Airlines
Sun 5/106:00 am
BOI
-
KOA
2 stops13h 21m
Multiple Airlines
Deal found 3/17$462
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:39 pm
HNL
-
GEG
1 stop20h 13m
Multiple Airlines
Mon 5/185:00 am
GEG
-
HNL
1 stop8h 56m
Multiple Airlines
Deal found 3/15$465
This Southwest deal was found by Cheapflights users on 3/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:50 pm
HNL
-
GEG
2 stops13h 00m
Southwest
Mon 4/206:50 am
GEG
-
HNL
2 stops17h 10m
Southwest
Deal found 3/15$467

Find flight deals from Hawaii to Idaho

Keep the following information in mind while searching for Hawaii to Idaho flight deals. Data was last updated March 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$409
(Cheapflightsfares)

One-way from

$200
(United Airlines)

Popular in

February

Cheapest in

January

Average price

$574
Provider with most accurate pricing for Honolulu-Boise Air Term. Gowen Fld flight deals.
Provider most trusted by Cheapflights users for Honolulu-Boise Air Term. Gowen Fld flights.
From Hawaii to Idaho
One-way flight from Hawaii to Idaho
Highest demand for flights based on searches. 4% potential increase in price ($24 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hawaii 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 March 19, 2026.
Use the filters below to find and compare flights from Hawaii to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Thu 4/23

10:00 am-10:55 pm

1 stop8h 55m

Boise Air Term. Gowen Fld

Sun 4/26

6:30 am-12:15 pm

1 stop9h 45m

$412

KahuluiSpokane

OGG - GEG

OGGGEG

Kahului

Tue 5/5

10:40 am-12:40 pm

1 stop23h 00m

Spokane

Wed 5/6

2:45 pm-10:20 pm

1 stop10h 35m

$421

KahuluiSpokane

OGG - GEG

OGGGEG

Kahului

Tue 5/5

9:52 pm-9:00 am

1 stop8h 08m

Spokane

Wed 5/6

2:45 pm-10:20 pm

1 stop10h 35m

$439

Kailua-KonaSpokane

KOA - GEG

KOAGEG

Kona Intl

Tue 5/5

2:36 pm-12:40 pm

2 stops19h 04m

Spokane

Wed 5/6

6:14 pm-12:16 pm

1 stop21h 02m

$443

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Thu 4/23

10:36 am-11:59 pm

1 stop9h 23m

Boise Air Term. Gowen Fld

Sun 4/26

6:00 am-3:21 pm

2 stops13h 21m

$451

KahuluiSpokane

OGG - GEG

OGGGEG

Kahului

Tue 5/12

9:05 pm-10:12 am

1 stop10h 07m

Spokane

Tue 5/26

9:30 am-5:48 pm

1 stop11h 18m

$455

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Thu 4/16

8:50 pm-12:50 pm

2 stops13h 00m

Spokane

Mon 4/20

6:50 am-9:00 pm

2 stops17h 10m

$467

KahuluiBoise

OGG - BOI

OGGBOI

Kahului

Tue 4/14

9:15 pm-10:01 am

1 stop8h 46m

Boise Air Term. Gowen Fld

Tue 4/21

8:59 am-5:36 pm

1 stop12h 37m

$472

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

Thu 4/30

7:00 am-12:17 am

2 stops13h 17m

Boise Air Term. Gowen Fld

Sun 5/3

5:40 am-11:06 am

1 stop9h 26m

$484

HonoluluBoise

HNL - BOI

HNLBOI

Honolulu

Wed 4/15

9:16 pm-9:40 pm

1 stop20h 24m

Boise Air Term. Gowen Fld

Wed 4/22

8:11 am-8:27 pm

1 stop16h 16m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Hawaii to Idaho

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

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

Currently, June is the cheapest month in which you can book a flight from Hawaii to Idaho (average of $250). Flying from Hawaii to Idaho in February is currently the most expensive (average of $725). 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.

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 March 19, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines from Hawaii to Idaho to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.8

Overall

7.9

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Comfort

7.8

Overall

7.9

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Comfort

7.8

Overall

7.9

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Comfort

7.8

Overall

7.9

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Comfort

7.8

Overall

7.9

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Related info for your journey

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

    A quick flight from Hawaii to Idaho can take about 8h 08m. Southwest provides one of the quickest options available for as low as $439. The distance between Hawaii and Idaho is about 2838 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $160. United Airlines flights start at $170 while deals on Alaska Airlines start at $184 one-way.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Hawaii to Idaho (average of $250). Flying from Hawaii to Idaho in February is currently the most expensive (average of $725). 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 Hawaii to Idaho

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Hawaii to Idaho

Discover the top 4 airlines that operate flights from Hawaii 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 March 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$250Average$444FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$291Average$519FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$367Average$681FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$498Average$736FlexibilityNo cancel feeOn-time69%

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