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$144+ Cheap flights from Kaua'i to Boise (BOI)

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — BOI
Feb 8 — Feb 151
Sun 2/8
Sun 2/15
1 adult, Economy
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Cheap 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 January 9, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$347
(Alaska Airlines)

One-way from

$144
(Alaska Airlines)
Provider with most accurate pricing for Lihue-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Lihue-Boise Air Term. Gowen Fld flights.
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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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Find flight deals from Kaua'i to Boise

Cheapest flights from Kaua'i to Boise
Explore the most affordable flight options available from Kaua'i to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 9, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/7. 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 2/29:28 amLIH - BOI
2 stops23h 13mMultiple Airlines
Wed 2/47:00 amBOI - LIH
1 stop30h 46mMultiple Airlines
Deal found 1/7$347
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Thu 1/2210:10 pmLIH - BOI
1 stop10h 57mAmerican Airlines
Mon 1/266:13 amBOI - LIH
1 stop12h 42mAmerican Airlines
Deal found 1/7$499
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
Thu 1/2212:29 pmLIH - BOI
1 stop8h 29mMultiple Airlines
Mon 1/266:23 amBOI - LIH
2 stops12h 59mMultiple Airlines
Deal found 1/7$504
This American Airlines deal was found by Cheapflights users on 1/9. 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.
Sat 1/2410:10 pmLIH - BOI
1 stop10h 57mAmerican Airlines
Wed 1/286:13 amBOI - LIH
1 stop12h 42mAmerican Airlines
Deal found 1/9$664
This Kiwi.com deal was found by Cheapflights users on 1/9. 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.
Sat 1/2410:25 amLIH - BOI
1 stop10h 17mMultiple Airlines
Wed 1/281:55 pmBOI - LIH
2 stops11h 28mMultiple Airlines
Deal found 1/9$668

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kaua'i to Boise 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 January 9, 2026.
Use the filters below to find and compare flights from Kaua'i to Boise that are best for you.

Fly from

Kaua'i

Fly to

Boise

Route

Depart

Return

Price

LihueBoise

LIH - BOI

LIHBOI

Lihue

Mon 2/2

9:28 am-11:41 am

2 stops23h 13m

Boise Air Term. Gowen Fld

Wed 2/4

7:00 am-10:46 am

1 stop30h 46m

$347

LihueBoise

LIH - BOI

LIHBOI

Lihue

Thu 1/22

12:29 pm-11:58 pm

1 stop8h 29m

Boise Air Term. Gowen Fld

Mon 1/26

6:23 am-4:22 pm

2 stops12h 59m

$504

LihueBoise

LIH - BOI

LIHBOI

Lihue

Sat 1/24

10:10 pm-12:07 pm

1 stop10h 57m

Boise Air Term. Gowen Fld

Wed 1/28

6:13 am-3:55 pm

1 stop12h 42m

$664

LihueBoise

LIH - BOI

LIHBOI

Lihue

Sat 1/24

10:25 am-11:42 pm

1 stop10h 17m

Boise Air Term. Gowen Fld

Wed 1/28

1:55 pm-10:23 pm

2 stops11h 28m

$668

LihueBoise

LIH - BOI

LIHBOI

Lihue

Thu 1/22

10:45 pm-9:57 am

1 stop8h 12m

Boise Air Term. Gowen Fld

Sun 1/25

9:15 am-7:55 pm

1 stop13h 40m

$689

LihueBoise

LIH - BOI

LIHBOI

Lihue

Tue 4/21

11:05 am-4:15 pm

1 stop25h 10m

$144

LihueBoise

LIH - BOI

LIHBOI

Lihue

Tue 3/31

12:15 pm-12:23 pm

2 stops44h 08m

$169

LihueBoise

LIH - BOI

LIHBOI

Lihue

Tue 4/21

10:29 pm-4:15 pm

2 stops13h 46m

$178

LihueBoise

LIH - BOI

LIHBOI

Lihue

Tue 3/31

1:37 pm-10:07 pm

1 stop28h 30m

$202

LihueBoise

LIH - BOI

LIHBOI

Lihue

Thu 5/14

9:10 pm-1:25 pm

1 stop12h 15m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 14 results
1
2

Best time to book a flight from Kaua'i to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Kaua'i 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 Kaua'i to Boise
No data available for this route at this time. Please check back soon.

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 January 9, 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.
Alaska Airlines
8.0
Very good
11,672 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,672 reviews
Alaska Airlines
8.0
Very good
11,672 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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?

    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.

  • What are the cheapest airlines to fly from Kaua'i to Boise one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $220. Delta flights start at $230 while deals on Alaska Airlines start at $261 one-way.

  • 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.

See more FAQs

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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Top airline flying from Kaua'i to Boise

Discover the top airline that operate flights from Kaua'i to Boise. 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 January 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$561Average$698FlexibilityNo cancel feeOn-time75%

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