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Kaua'i

$196+ Cheap flights from Boise (BOI) to Kaua'i

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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LIH
Dec 29 — Jan 51
Sun 12/29
Sun 1/5
1 adult, Economy
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Cheap flight deals from Boise to Kaua'i

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Kaua'i (zzFUS). 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 December 24, 2024.

Round-trip from

$365
(Alaska Airlines)

One-way from

$196
(Alaska Airlines)
From Boise Air Term. Gowen Fld to Kaua'i
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One-way flight from Boise Air Term. Gowen Fld to Kaua'i
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Find flight deals from Boise to Kaua'i

Cheapest flights from Boise to Kaua'i
Explore the most affordable flight options available from Boise to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 24, 2024.

This Delta deal was found by Cheapflights users on 12/24. 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 12/2512:53 pmBOI - LIH
1 stop10h 22mDelta
Wed 1/110:45 pmLIH - BOI
1 stop8h 39mDelta
Deal found 12/24$1,042
This Alaska Airlines deal was found by Cheapflights users on 12/24. 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.
Thu 12/263:50 pmBOI - LIH
1 stop10h 02mAlaska Airlines
Wed 1/111:52 pmLIH - BOI
1 stop8h 53mAlaska Airlines
Deal found 12/24$1,075
This United Airlines deal was found by Cheapflights users on 12/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:30 amBOI - LIH
1 stop9h 35mUnited Airlines
Mon 1/61:07 pmLIH - BOI
2 stops21h 32mUnited Airlines
Deal found 12/23$1,138
This American Airlines deal was found by Cheapflights users on 12/24. 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 12/266:40 amBOI - LIH
1 stop15h 32mAmerican Airlines
Fri 1/37:59 pmLIH - BOI
2 stops14h 24mAmerican Airlines
Deal found 12/24$1,758
This Southwest deal was found by Cheapflights users on 12/24. 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.
Thu 12/266:30 amBOI - LIH
2 stops12h 05mSouthwest
Fri 1/38:05 amLIH - BOI
2 stops11h 25mSouthwest
Deal found 12/24$1,822

Find flights from Boise to Kaua'i within your budget

Customize your flight search to find flights from Boise to Kaua'i 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 December 24, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Wed 1/15

8:00 am-10:28 pm

1 stop17h 28m

Lihue

Tue 1/21

11:28 pm-10:23 pm

1 stop19h 55m

$365

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Mon 3/31

9:15 am-6:50 pm

1 stop13h 35m

Lihue

Tue 4/8

8:19 pm-1:25 pm

1 stop13h 06m

$366

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Sat 1/11

6:39 am-7:46 pm

2 stops16h 07m

Lihue

Mon 1/20

9:30 pm-1:37 pm

2 stops13h 07m

$476

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Thu 3/20

7:05 am-2:05 pm

2 stops11h 00m

Lihue

Fri 3/28

6:10 am-11:05 pm

2 stops12h 55m

$616

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Sat 5/17

1:20 pm-11:54 am

1 stop26h 34m

Lihue

Sat 5/24

10:00 pm-1:30 pm

1 stop11h 30m

$755

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Sat 5/17

6:57 pm-10:38 am

3 stops43h 41m

Lihue

Sat 5/24

6:00 am-10:22 pm

2 stops12h 22m

$1,149

BoiseLihue

BOI - LIH

BOILIH

Boise Air Term. Gowen Fld

Sat 1/18

4:59 pm-7:11 am

2 stops17h 12m

$196

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

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

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Boise 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 Boise to Kaua'i

Get recent, data-driven insights about flights from Boise to Kaua'i including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Boise to Kaua'i?

Currently, January is the cheapest month in which you can book a flight from Boise to Kaua'i (average of $440). Flying from Boise to Kaua'i in June is currently the most expensive (average of $689). 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 BOI to FUS?

Find hourly flight availability from Boise to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 24, 2024.

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

Rainfall in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kaua'i ranges from 2.2 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. June is typically the driest time to visit Kaua'i when rainfall is around 2.2 in.

Temperature in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kaua'i, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. 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 Kaua'i. Reviews last updated December 24, 2024.
Alaska Airlines
8.0
Very good
9,555 reviews

Comfort

7.9

Food

7.2

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines
8.0
Very good
9,555 reviews
Alaska Airlines
8.0
Very good
9,555 reviews

Comfort

7.9

Food

7.2

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Delta
8.0
Very good
8,580 reviews
Alaska Airlines
8.0
Very good
9,555 reviews

Comfort

7.9

Food

7.2

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

United Airlines
7.4
Good
9,009 reviews
Alaska Airlines
8.0
Very good
9,555 reviews

Comfort

7.9

Food

7.2

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,555 reviews

Comfort

7.9

Food

7.2

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Related info for your journey

Find useful and relevant information for your journey from Boise to Kaua'i. 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 from for flights from Boise to Kaua'i?

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise to Kaua'i 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 Boise to Kaua'i?

    Currently, January is the cheapest month in which you can book a flight from Boise to Kaua'i (average of $440). Flying from Boise to Kaua'i in June is currently the most expensive (average of $689). 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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Top 4 airlines flying from Boise to Kaua'i

Discover the top 4 airlines that operate flights from Boise to Kaua'i. 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 December 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$321Average$576FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$376Average$922FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$377Average$615FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$450Average$591FlexibilityNo cancel feeOn-time63%
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