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$194+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — HNL
Mar 18 — Mar 251
Wed 3/18
Wed 3/25
1 adult, Economy
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Cheap 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 February 16, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/14. 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 5/127:41 pm
GEG
-
KOA
2 stops17h 10m
Multiple Airlines
Tue 5/1910:36 am
KOA
-
GEG
1 stop10h 16m
Multiple Airlines
Deal found 2/14$369
This Alaska Airlines deal was found by Cheapflights users on 2/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:19 am
GEG
-
OGG
1 stop17h 43m
Alaska Airlines
Mon 4/2710:51 pm
OGG
-
GEG
1 stop20h 29m
Alaska Airlines
Deal found 2/13$370
This Alaska Airlines deal was found by Cheapflights users on 2/15. 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.
Wed 5/610:30 am
GEG
-
OGG
1 stop13h 22m
Multiple Airlines
Tue 5/1210:40 am
OGG
-
GEG
1 stop25h 00m
Multiple Airlines
Deal found 2/15$375
This Alaska Airlines deal was found by Cheapflights users on 2/16. 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 4/216:32 am
BOI
-
OGG
1 stop19h 30m
Multiple Airlines
Tue 4/2810:40 am
OGG
-
BOI
1 stop7h 47m
Multiple Airlines
Deal found 2/16$376
This Alaska Airlines deal was found by Cheapflights users on 2/14. 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 5/127:41 pm
GEG
-
KOA
2 stops17h 10m
Multiple Airlines
Wed 5/137:42 pm
KOA
-
GEG
2 stops13h 00m
Multiple Airlines
Deal found 2/14$376
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
Sun 4/2610:22 am
BOI
-
KOA
1 stop27h 13m
Multiple Airlines
Mon 5/412:32 pm
KOA
-
BOI
1 stop23h 43m
Multiple Airlines
Deal found 2/12$377
This Alaska Airlines deal was found by Cheapflights users on 2/15. 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 3/101:23 pm
GEG
-
OGG
2 stops12h 23m
Multiple Airlines
Tue 3/1711:59 am
OGG
-
GEG
1 stop20h 38m
Multiple Airlines
Deal found 2/15$380
This Alaska Airlines deal was found by Cheapflights users on 2/14. 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 5/127:41 pm
GEG
-
KOA
2 stops17h 10m
Multiple Airlines
Mon 5/1810:26 am
KOA
-
GEG
1 stop10h 26m
Multiple Airlines
Deal found 2/14$380
This Alaska Airlines deal was found by Cheapflights users on 2/16. 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.
Mon 4/207:40 am
BOI
-
KOA
1 stop29h 57m
Alaska Airlines
Mon 4/273:56 pm
KOA
-
BOI
1 stop26h 28m
Alaska Airlines
Deal found 2/16$382
This Alaska Airlines deal was found by Cheapflights users on 2/16. 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 4/216:32 am
BOI
-
OGG
1 stop19h 30m
Alaska Airlines
Tue 4/2810:51 pm
OGG
-
BOI
2 stops13h 24m
Alaska Airlines
Deal found 2/16$382
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
Wed 4/157:19 am
GEG
-
OGG
1 stop17h 43m
Alaska Airlines
Tue 4/2111:59 pm
OGG
-
GEG
2 stops18h 32m
Alaska Airlines
Deal found 2/12$382
This Alaska Airlines deal was found by Cheapflights users on 2/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/282:45 pm
GEG
-
KOA
2 stops24h 31m
Alaska Airlines
Tue 5/1910:36 am
KOA
-
GEG
1 stop10h 16m
Alaska Airlines
Deal found 2/13$382

Find flight deals from Idaho to Hawaii

Keep the following information in mind while searching for Idaho to Hawaii flight deals. Data was last updated February 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$369
(Alaska Airlines)

One-way from

$194
(Expedia)

Popular in

December

Cheapest in

August

Average price

$551
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 Hawaii
Search Deals
One-way flight from Idaho to Hawaii
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 16, 2026.
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

SpokaneKahului

GEG - OGG

GEGOGG

Spokane

Tue 4/21

7:19 am-10:02 pm

1 stop17h 43m

Kahului

Mon 4/27

10:51 pm-10:20 pm

1 stop20h 29m

$370

BoiseKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

Tue 4/21

6:32 am-10:02 pm

1 stop19h 30m

Kahului

Tue 4/28

10:40 am-10:27 pm

1 stop7h 47m

$376

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Tue 5/12

7:41 pm-9:51 am

2 stops17h 10m

Kona Intl

Thu 5/14

10:36 am-11:52 pm

1 stop10h 16m

$376

SpokaneKahului

GEG - OGG

GEGOGG

Spokane

Wed 5/6

10:30 am-8:52 pm

1 stop13h 22m

Kahului

Tue 5/12

10:40 am-11:42 am

2 stops22h 02m

$377

SpokaneKahului

GEG - OGG

GEGOGG

Spokane

Tue 3/10

1:23 pm-10:46 pm

2 stops12h 23m

Kahului

Tue 3/17

11:59 am-11:37 am

1 stop20h 38m

$380

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Mon 4/20

7:40 am-9:37 am

1 stop29h 57m

Kona Intl

Mon 4/27

3:56 pm-10:24 pm

1 stop26h 28m

$382

BoiseKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

Tue 4/21

6:32 am-10:02 pm

1 stop19h 30m

Kahului

Tue 4/28

10:51 pm-4:15 pm

2 stops13h 24m

$382

SpokaneKahului

GEG - OGG

GEGOGG

Spokane

Wed 4/15

7:19 am-10:02 pm

1 stop17h 43m

Kahului

Tue 4/21

11:59 pm-9:31 pm

2 stops18h 32m

$382

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Tue 4/28

2:45 pm-12:16 pm

2 stops24h 31m

Kona Intl

Tue 5/19

10:36 am-11:52 pm

1 stop10h 16m

$382

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Tue 4/28

6:20 am-5:43 pm

1 stop14h 23m

Kona Intl

Tue 5/19

8:55 pm-8:52 am

1 stop8h 57m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 60 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, January is the cheapest month in which you can book a flight from Idaho to Hawaii (average of $212). Flying from Idaho to Hawaii in May is currently the most expensive (average of $320). 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.

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

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 February 16, 2026.
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
11,891 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
8.0
Very good
11,891 reviews
Alaska Airlines
8.0
Very good
11,891 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Southwest
8.0
Very good
4,289 reviews
Alaska Airlines
8.0
Very good
11,891 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Delta
7.9
Good
8,205 reviews
Alaska Airlines
8.0
Very good
11,891 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Hawaiian Airlines
7.8
Good
2,833 reviews
Alaska Airlines
8.0
Very good
11,891 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
United Airlines
7.4
Good
9,308 reviews
Alaska Airlines
8.0
Very good
11,891 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

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.

  • How long is the flight from Idaho to Hawaii?

    Airlines like Alaska Airlines, Delta, and United Airlines fly from Idaho to Hawaii in about 8h 39m. The time it takes to get you to your destination can typically vary by up to 9h 04m. Airlines will cover a distance of 2820 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 Hawaii one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $163. Hawaiian Airlines flights start at $173 while deals on Delta start at $173 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, January is the cheapest month in which you can book a flight from Idaho to Hawaii (average of $212). Flying from Idaho to Hawaii in May is currently the most expensive (average of $320). 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 February 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$214Average$524FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$223Average$710FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$230Average$539FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$331Average$613FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$360Average$633FlexibilityNo cancel feeOn-time63%

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