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$162+ 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — BOI
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from The Big Island to Idaho

Discover tips and strategies to find the most affordable flight options for your journey from The Big Island (zzFUI) to Idaho (USID). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$323
(Delta)

One-way from

$162
(Delta)
From The Big Island to Idaho
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One-way flight from The Big Island to Idaho
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Find 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 enero 21, 2025.

This Delta deal was found by Cheapflights users on 1/21. 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.
mié. 2/59:00 pmKOA - BOI
1 stop9h 54mDelta
dom. 2/97:55 amBOI - KOA
1 stop13h 49mDelta
Deal found 1/21$323
This Delta deal was found by Cheapflights users on 1/20. 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.
jue. 4/248:30 pmKOA - GEG
1 stop9h 03mDelta
dom. 4/277:15 amGEG - KOA
1 stop13h 27mDelta
Deal found 1/20$337
This American Airlines deal was found by Cheapflights users on 1/21. 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.
mié. 2/59:40 pmKOA - BOI
2 stops12h 47mAmerican Airlines
dom. 2/96:39 amBOI - KOA
2 stops16h 11mAmerican Airlines
Deal found 1/21$338
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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. 5/2211:23 amKOA - BOI
1 stop8h 36mAlaska Airlines
lun. 5/264:00 pmBOI - KOA
1 stop22h 23mAlaska Airlines
Deal found 1/21$371

Find flights from The Big Island to Idaho within your budget

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 enero 21, 2025.

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Route

Depart

Return

Price

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

mié. 2/5

9:00 pm-9:54 am

1 stop9h 54m

Boise Air Term. Gowen Fld

dom. 2/9

7:55 am-6:44 pm

1 stop13h 49m

$323

Kailua-KonaSpokane

KOA - GEG

KOAGEG

Kona Intl

jue. 4/24

8:30 pm-8:33 am

1 stop9h 03m

Spokane

dom. 4/27

7:15 am-5:42 pm

1 stop13h 27m

$337

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

mié. 2/5

9:40 pm-1:27 pm

2 stops12h 47m

Boise Air Term. Gowen Fld

dom. 2/9

6:39 am-7:50 pm

2 stops16h 11m

$338

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

jue. 5/22

11:23 am-11:59 pm

1 stop8h 36m

Boise Air Term. Gowen Fld

lun. 5/26

4:00 pm-10:23 am

1 stop22h 23m

$371

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

sáb. 3/8

9:00 pm-12:25 pm

1 stop12h 25m

$162

Kailua-KonaSpokane

KOA - GEG

KOAGEG

Kona Intl

lun. 3/3

9:00 pm-8:35 am

1 stop9h 35m

$169

Kailua-KonaSpokane

KOA - GEG

KOAGEG

Kona Intl

jue. 3/13

9:10 pm-11:04 pm

1 stop22h 54m

$239

Kailua-KonaIdaho Falls

KOA - IDA

KOAIDA

Kona Intl

lun. 3/10

9:30 pm-6:13 pm

2 stops16h 43m

$252

Kailua-KonaIdaho Falls

KOA - IDA

KOAIDA

Kona Intl

mar. 3/11

10:09 am-3:30 pm

2 stops25h 21m

$257

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

lun. 2/24

6:10 pm-1:51 pm

2 stops16h 41m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 16 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.

Travel insights for flights from The Big Island to Idaho

Get recent, data-driven insights about flights from The Big Island to Idaho including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from The Big Island to Idaho?

Currently, October is the cheapest month in which you can book a flight from The Big Island to Idaho (average of $314). Flying from The Big Island to Idaho in June is currently the most expensive (average of $436). 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 FUI to ID?

Find hourly flight availability from The Big Island 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 enero 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from The Big Island to Idaho as you normally would.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 enero 21, 2025.
Alaska Airlines
8.0
Very good
9,706 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,521 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,984 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • What are the cheapest airlines to fly from The Big Island 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 $162. American Airlines flights start at $239 while deals on Alaska Airlines start at $257 one-way.

  • 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.

  • What is the cheapest month to book a flight from The Big Island to Idaho?

    Currently, October is the cheapest month in which you can book a flight from The Big Island to Idaho (average of $314). Flying from The Big Island to Idaho in June is currently the most expensive (average of $436). 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.

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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.
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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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$200Average$409FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$298Average$466FlexibilityNo cancel feeOn-time75%
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