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$192+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — HNL
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
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 enero 29, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
mar. 2/247:00 am
GEG
-
OGG
1 stop18h 46m
Alaska Airlines
mar. 3/311:54 pm
OGG
-
GEG
1 stop22h 05m
Alaska Airlines
Deal found 1/28$360
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/117:00 am
BOI
-
KOA
1 stop7h 57m
Multiple Airlines
lun. 5/1812:11 pm
KOA
-
BOI
1 stop23h 05m
Multiple Airlines
Deal found 1/28$369
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
mar. 2/247:00 am
GEG
-
OGG
1 stop18h 46m
Alaska Airlines
mié. 2/2510:23 pm
OGG
-
GEG
1 stop8h 01m
Alaska Airlines
Deal found 1/28$375
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
lun. 4/137:40 am
BOI
-
OGG
1 stop17h 02m
Alaska Airlines
mar. 4/2111:02 pm
OGG
-
BOI
1 stop9h 30m
Alaska Airlines
Deal found 1/28$376
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/62:45 pm
GEG
-
OGG
1 stop10h 35m
Alaska Airlines
mar. 5/1210:51 pm
OGG
-
GEG
1 stop22h 01m
Alaska Airlines
Deal found 1/27$377
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/2910:22 am
BOI
-
OGG
1 stop27h 10m
Multiple Airlines
lun. 5/410:51 pm
OGG
-
BOI
1 stop9h 41m
Multiple Airlines
Deal found 1/27$378
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/247:00 am
GEG
-
KOA
1 stop10h 53m
Alaska Airlines
mié. 5/2010:26 am
KOA
-
GEG
1 stop10h 26m
Alaska Airlines
Deal found 1/27$378
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/247:00 am
BOI
-
KOA
1 stop14h 30m
Delta
lun. 3/210:55 pm
KOA
-
BOI
1 stop20h 50m
Delta
Deal found 1/27$379
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/247:00 am
BOI
-
OGG
1 stop19h 46m
Alaska Airlines
mar. 3/311:54 pm
OGG
-
BOI
1 stop20h 36m
Alaska Airlines
Deal found 1/27$379
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/25:57 pm
GEG
-
LIH
2 stops18h 49m
Multiple Airlines
lun. 3/93:50 pm
LIH
-
GEG
1 stop18h 12m
Multiple Airlines
Deal found 1/27$380
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/21:25 pm
BOI
-
OGG
1 stop25h 07m
Multiple Airlines
lun. 3/910:54 pm
OGG
-
BOI
1 stop20h 36m
Multiple Airlines
Deal found 1/28$380
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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. 2/247:00 am
GEG
-
OGG
1 stop18h 46m
Multiple Airlines
mié. 2/257:48 pm
OGG
-
GEG
2 stops13h 18m
Multiple Airlines
Deal found 1/26$381

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 enero 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$360
(Alaska Airlines)

One-way from

$192
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$407
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. 10% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 enero 29, 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

mar. 2/24

7:00 am-11:46 pm

1 stop18h 46m

Kahului

mié. 2/25

10:23 pm-8:24 am

1 stop8h 01m

$375

BoiseKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

mié. 4/15

7:40 am-9:30 am

1 stop29h 50m

Kahului

mar. 4/21

11:02 pm-12:32 pm

1 stop9h 30m

$379

SpokaneLihue

GEG - LIH

GEGLIH

Spokane

lun. 3/2

5:57 pm-10:46 am

2 stops18h 49m

Lihue

lun. 3/9

3:50 pm-1:02 pm

1 stop18h 12m

$380

SpokaneKahului

GEG - OGG

GEGOGG

Spokane

mar. 2/24

7:00 am-11:46 pm

1 stop18h 46m

Kahului

mié. 2/25

7:48 pm-11:06 am

2 stops13h 18m

$381

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

lun. 3/2

7:00 am-10:46 am

1 stop30h 46m

Lihue

mié. 3/4

11:19 pm-11:40 am

1 stop9h 21m

$382

SpokaneLihue

GEG - LIH

GEGLIH

Spokane

lun. 3/2

7:06 pm-10:46 am

2 stops17h 40m

Lihue

mié. 3/4

10:12 am-11:59 pm

2 stops11h 47m

$382

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

mié. 2/25

7:00 am-3:53 pm

1 stop10h 53m

Kona Intl

jue. 5/21

10:36 am-11:52 pm

1 stop10h 16m

$385

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

dom. 2/22

5:00 am-11:53 am

1 stop8h 53m

Kona Intl

mié. 5/20

10:26 am-11:52 pm

1 stop10h 26m

$385

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

mié. 2/25

7:00 am-3:53 pm

1 stop10h 53m

Kona Intl

mar. 5/19

8:00 am-9:03 pm

1 stop10h 03m

$385

BoiseKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

mié. 2/25

7:00 am-11:46 pm

1 stop19h 46m

Kahului

mié. 3/4

7:43 pm-12:40 pm

2 stops13h 57m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 $218). Flying from Idaho to Hawaii in September is currently the most expensive (average of $306). 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 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 enero 29, 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
11,807 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,807 reviews
Alaska Airlines
8.0
Very good
11,807 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Southwest
8.0
Very good
4,267 reviews
Alaska Airlines
8.0
Very good
11,807 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,128 reviews
Alaska Airlines
8.0
Very good
11,807 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Hawaiian Airlines
7.8
Good
2,830 reviews
Alaska Airlines
8.0
Very good
11,807 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,215 reviews
Alaska Airlines
8.0
Very good
11,807 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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 48m. The time it takes to get you to your destination can typically vary by up to 9h 58m. 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 $107. Delta flights start at $166 while deals on Hawaiian Airlines 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 $218). Flying from Idaho to Hawaii in September is currently the most expensive (average of $306). 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

Browse thousands of different options on Cheapflights for your next trip

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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 enero 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$223Average$644FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$230Average$538FlexibilityNo cancel feeOn-time85%
DeltaCheapest$230Average$539FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$347Average$615FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$360Average$623FlexibilityNo cancel feeOn-time63%

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