Idaho

$193+ Cheap flights from The Big Island 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — BOI
Mar 6 — Mar 131
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Cheap flight deals from The Big Island to Idaho

Cheapest flights from The Big Island to Idaho
Explore the most affordable flight options available from The Big Island to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 5/1310:26 am
KOA
-
GEG
1 stop10h 26m
Alaska Airlines
Sun 5/175:00 am
GEG
-
KOA
1 stop8h 56m
Alaska Airlines
Deal found 2/3$385
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 5/1310:26 am
KOA
-
GEG
1 stop10h 26m
Multiple Airlines
Tue 5/1912:46 pm
GEG
-
KOA
2 stops12h 07m
Multiple Airlines
Deal found 2/3$390
This Delta deal was found by Cheapflights users on 2/3. 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 5/128:55 pm
KOA
-
GEG
1 stop12h 33m
Delta
Sun 5/177:25 am
GEG
-
KOA
1 stop13h 17m
Delta
Deal found 2/3$392
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Tue 5/129:00 pm
KOA
-
GEG
2 stops11h 42m
Multiple Airlines
Tue 5/195:00 am
GEG
-
KOA
1 stop8h 56m
Multiple Airlines
Deal found 2/3$394
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 5/113:56 pm
KOA
-
GEG
2 stops16h 50m
Alaska Airlines
Mon 5/187:00 am
GEG
-
KOA
1 stop9h 26m
Alaska Airlines
Deal found 2/3$397
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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.
Fri 5/1510:26 am
KOA
-
GEG
1 stop10h 26m
Multiple Airlines
Tue 5/1912:46 pm
GEG
-
KOA
2 stops12h 07m
Multiple Airlines
Deal found 2/3$398
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 5/113:56 pm
KOA
-
GEG
2 stops16h 50m
Multiple Airlines
Tue 5/1912:46 pm
GEG
-
KOA
2 stops12h 07m
Multiple Airlines
Deal found 2/3$402
This Southwest deal was found by Cheapflights users on 2/3. 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.
Wed 5/136:55 pm
ITO
-
GEG
2 stops12h 05m
Southwest
Mon 5/1810:45 am
GEG
-
ITO
2 stops14h 00m
Southwest
Deal found 2/3$403
This Delta deal was found by Cheapflights users on 2/2. 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.
Wed 3/187:40 pm
KOA
-
GEG
1 stop10h 20m
Delta
Mon 4/276:20 am
GEG
-
KOA
1 stop14h 23m
Delta
Deal found 2/2$409
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 5/1310:26 am
KOA
-
GEG
1 stop10h 26m
Alaska Airlines
Thu 5/215:00 am
GEG
-
KOA
1 stop8h 56m
Alaska Airlines
Deal found 2/3$418
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 5/1310:26 am
KOA
-
GEG
1 stop10h 26m
Multiple Airlines
Wed 5/2012:46 pm
GEG
-
KOA
2 stops12h 07m
Multiple Airlines
Deal found 2/3$423
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 5/127:44 pm
ITO
-
GEG
2 stops12h 58m
Multiple Airlines
Wed 5/2012:46 pm
GEG
-
ITO
2 stops12h 10m
Multiple Airlines
Deal found 2/3$427

Find flight deals from The Big Island to Idaho

Keep the following information in mind while searching for The Big Island to Idaho flight deals. Data was last updated February 4, 2026.

Round-trip from

$385
(CheapOair)

One-way from

$193
(CheapOair)
From The Big Island to Idaho
One-way flight from The Big Island to Idaho

Cheapflights Fare Finder

 
Customize your flight search to find flights from The Big Island 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 February 4, 2026.
Use the filters below to find and compare flights from The Big Island to Idaho that are best for you.

Fly from

The Big Island

Fly to

Idaho

Route

Depart

Return

Price

Kailua-KonaSpokane

KOA - GEG

KOAGEG

Kona Intl

Wed 5/13

10:26 am-11:52 pm

1 stop10h 26m

Spokane

Sun 5/17

5:00 am-10:56 am

1 stop8h 56m

$385

Kailua-KonaSpokane

KOA - GEG

KOAGEG

Kona Intl

Wed 5/13

8:55 pm-12:28 pm

1 stop12h 33m

Spokane

Mon 5/18

7:25 am-5:42 pm

1 stop13h 17m

$392

Kailua-KonaSpokane

KOA - GEG

KOAGEG

Kona Intl

Fri 5/15

8:00 am-9:03 pm

1 stop10h 03m

Spokane

Mon 5/18

5:00 am-10:46 am

1 stop8h 46m

$392

Kailua-KonaSpokane

KOA - GEG

KOAGEG

Kona Intl

Thu 5/14

8:55 pm-10:25 am

1 stop10h 30m

Spokane

Mon 5/18

7:25 am-5:42 pm

1 stop13h 17m

$392

Kailua-KonaSpokane

KOA - GEG

KOAGEG

Kona Intl

Fri 5/15

10:26 am-11:52 pm

1 stop10h 26m

Spokane

Tue 5/19

3:10 pm-10:12 pm

1 stop10h 02m

$392

Kailua-KonaSpokane

KOA - GEG

KOAGEG

Kona Intl

Thu 5/14

8:48 pm-11:42 am

2 stops11h 54m

Spokane

Mon 5/18

7:00 am-1:26 pm

1 stop9h 26m

$394

Kailua-KonaSpokane

KOA - GEG

KOAGEG

Kona Intl

Mon 5/11

3:56 pm-11:46 am

2 stops16h 50m

Spokane

Tue 5/19

5:00 am-10:56 am

1 stop8h 56m

$397

Kailua-KonaSpokane

KOA - GEG

KOAGEG

Kona Intl

Fri 5/15

10:26 am-11:52 pm

1 stop10h 26m

Spokane

Tue 5/19

12:46 pm-9:53 pm

2 stops12h 07m

$398

HiloSpokane

ITO - GEG

ITOGEG

Hilo Intl

Wed 5/13

6:55 pm-10:00 am

2 stops12h 05m

Spokane

Mon 5/18

10:45 am-9:45 pm

2 stops14h 00m

$403

Kailua-KonaSpokane

KOA - GEG

KOAGEG

Kona Intl

Thu 5/14

6:56 pm-11:42 am

2 stops13h 46m

Spokane

Tue 5/19

12:46 pm-9:53 pm

2 stops12h 07m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 40 results
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Best time to book a flight from The Big Island to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from The Big Island 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 The Big Island to Idaho
No data available for this route at this time. Please check back soon.

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 February 4, 2026.
Read reviews from past customers who have flown Alaska Airlines and Delta from The Big Island to Idaho. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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 The Big Island 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 The Big Island to Idaho?

    Departing from The Big Island to Idaho will take you 10h 26m. Airlines will cover a distance of 2883 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from The Big Island to Idaho that include hotel bookings?

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

  • How can I find direct flights from The Big Island to Idaho?

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

  • Can I find deals for business class flights from The Big Island to Idaho?

    Yes. Cheapflights offers flight deals from The Big Island 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.

See more FAQs

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Alternative routes for The Big Island to Idaho

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

Top 2 airlines flying from The Big Island to Idaho

Discover the top 2 airlines that operate flights from The Big Island 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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$250Average$383FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$373Average$778FlexibilityNo cancel feeOn-time75%

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