How long is the flight from Kaua'i to Boise?

Airlines like Delta and Alaska Airlines fly from Kaua'i to Boise in about 8h. The time it takes to get you to your destination can typically vary by up to 2h 04m. There are 2869 mi between Kaua'i and Boise. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Boise 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 Boise when rainfall is around 0.2 in.

If weather is an important factor for your trip to Boise, 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).

What is the cheapest time of day to fly from FUS to BOI?

When flying from Kaua'i to Boise, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Boise from Kaua'i?

Boise Air Term. Gowen Fld (BOI), located 3.3 mi from the city center, is the airport you fly into when you book flights from Kaua'i to Boise.

Can I find deals for flights from Kaua'i to Boise that include hotel bookings?

Yes. In addition to deals on Kaua'i to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Kaua'i to Boise?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kaua'i to Boise.

Can I find deals for business class flights from Kaua'i to Boise?

Yes. Cheapflights offers flight deals from Kaua'i to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from Kaua'i to Boise

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Find flight deals from Kaua'i to Boise

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$410 (Delta)
One-way from	$240 (Delta)
Popular in	October
Cheapest in	July
Average price	$698

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From Kaua'i to Boise Air Term. Gowen Fld

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One-way flight from Kaua'i to Boise Air Term. Gowen Fld

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Highest demand for flights based on searches. 15% potential increase in price ($104 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).

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Average for round-trip flights in June 2026

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Reviews of airlines servicing Boise

See what other customers who have flown with Alaska Airlines from Kaua'i to Boise have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

7.9

Good

12,478 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Alaska Airlines

7.9

Good

12,478 reviews

Alaska Airlines

7.9

Good

12,478 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Related info for your journey

What airport do you fly into for flights to Boise from Kaua'i?
Boise Air Term. Gowen Fld (BOI), located 3.3 mi from the city center, is the airport you fly into when you book flights from Kaua'i to Boise.
How long is the flight from Kaua'i to Boise?
Airlines like Delta and Alaska Airlines fly from Kaua'i to Boise in about 8h. The time it takes to get you to your destination can typically vary by up to 2h 04m. There are 2869 mi between Kaua'i and Boise. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Kaua'i to Boise that include hotel bookings?
Yes. In addition to deals on Kaua'i to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kaua'i to Boise?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kaua'i to Boise.
Can I find deals for business class flights from Kaua'i to Boise?
Yes. Cheapflights offers flight deals from Kaua'i to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Kaua'i to Boise

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$562	Average$698	FlexibilityNo cancel fee	On-time75%

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Cheap flights from Kaua'i to Boise (BOI)

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Find flight deals from Kaua'i to Boise

Keep the following information in mind while searching for Kaua'i to Boise flight deals. Data was last updated June 10, 2026.

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Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated June 10, 2026.

See what other customers who have flown with Alaska Airlines from Kaua'i to Boise have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Kaua'i to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Boise from Kaua'i?

How long is the flight from Kaua'i to Boise?

Can I find deals for flights from Kaua'i to Boise that include hotel bookings?

How can I find direct flights from Kaua'i to Boise?

Can I find deals for business class flights from Kaua'i to Boise?

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Other flights to Boise

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Kaua'i and Boise flights

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