HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boise

$392+ 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 12/28. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — BOI
Nov 4 — Nov 111
Tue 11/4
Tue 11/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kaua'i to Boise with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$404
(Alaska Airlines)

One-way from

$392
(Alaska Airlines)
Provider with most accurate pricing for Lihue-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lihue-Boise Air Term. Gowen Fld flights.
Search Deals
From Kaua'i to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Kaua'i to Boise Air Term. Gowen Fld
Search Deals

Find flight deals from Kaua'i to Boise

Best flights from Kaua'i to Boise
Discover carefully curated flight deals from Kaua'i to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 5, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/3. 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 3/312:00 pmLIH - BOI
1 stop18h 26mAlaska Airlines
Wed 3/42:45 pmBOI - LIH
1 stop10h 30mAlaska Airlines
Deal found 10/3$406

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 October 5, 2025.
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

Tue 3/3

12:00 pm-9:26 am

1 stop18h 26m

Boise Air Term. Gowen Fld

Wed 3/4

2:45 pm-10:15 pm

1 stop10h 30m

$406

LihueBoise

LIH - BOI

LIHBOI

Lihue

Sun 12/28

4:45 pm-9:47 pm

1 stop26h 02m

$392

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/4

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 October 5, 2025.
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
11,020 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,020 reviews
Alaska Airlines
8.0
Very good
11,020 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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.

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

    Airlines like Alaska Airlines fly from Kaua'i to Boise in about 18h 26m. The time it takes to get you to your destination can typically vary by up to . There are 2869 mi between Kaua'i and 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.

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

    Currently, October is the cheapest month in which you can book a flight from Kaua'i to Boise (average of $314). Flying from Kaua'i to Boise in June is currently the most expensive (average of $398). 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

Traveling to a place near Boise?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 October 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$434Average$698FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.