BOI

$244 Find Cheap Flights from Kaua'i to Boise

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Boise departing on 11/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Kaua'i to Boise

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kaua'i to Boise that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kaua'i to Boise

Mon, Aug 25 - Thu, Aug 28
Alaska Airlines Logo
2:25 pm - 7:50 pmLIH-BOI
25h 25m1 stop
Alaska Airlines Logo
6:00 am - 1:27 pmBOI-LIH
11h 27m2 stops
$454Alaska Airlines
Find Deal
Mon, Aug 25 - Thu, Aug 28
Alaska Airlines Logo
2:25 pm - 7:50 pmLIH-BOI
25h 25m1 stop
Alaska Airlines Logo
2:28 pm - 10:12 pmBOI-LIH
11h 44m2 stops
$518Alaska Airlines
Find Deal
Mon, Aug 25 - Thu, Aug 28
Alaska Airlines Logo
2:25 pm - 7:50 pmLIH-BOI
25h 25m1 stop
Alaska Airlines Logo
4:34 pm - 9:30 pmBOI-LIH
8h 56m1 stop
$560Alaska Airlines
Find Deal
Mon, Aug 25 - Thu, Aug 28
Delta Logo
9:40 pm - 1:06 pmLIH-BOI
11h 26m1 stop
Delta Logo
5:45 am - 6:00 pmBOI-LIH
16h 15m2 stops
$581Delta
Find Deal
Mon, Aug 25 - Thu, Aug 28
Delta Logo
9:40 pm - 1:06 pmLIH-BOI
11h 26m1 stop
Delta Logo
11:45 am - 7:03 pmBOI-LIH
11h 18m1 stop
$595Delta
Find Deal
Mon, Aug 25 - Thu, Aug 28
Alaska Airlines Logo
5:30 pm - 9:28 amLIH-BOI
11h 58m2 stops
Alaska Airlines Logo
6:00 am - 12:42 pmBOI-LIH
10h 42m2 stops
$597Alaska Airlines
Find Deal
Mon, Aug 25 - Thu, Aug 28
Delta Logo
8:28 pm - 1:06 pmLIH-BOI
12h 38m2 stops
Delta Logo
5:45 am - 6:00 pmBOI-LIH
16h 15m2 stops
$618Delta
Find Deal
Mon, Aug 25 - Thu, Aug 28
Delta Logo
8:28 pm - 3:40 pmLIH-BOI
15h 12m2 stops
Delta Logo
7:30 am - 5:02 pmBOI-LIH
13h 32m2 stops
$637Delta
Find Deal
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$244
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Lihue to Boise

FAQs for booking flights from Kaua'i to Boise

  • How does KAYAK find such low prices on flights from Kaua'i to Boise?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kaua'i to Boise.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kaua'i to Boise?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Kaua'i is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kaua'i to Boise?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to Kaua'i with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kaua'i to Boise?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from Kaua'i up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Kaua'i to Boise

 
Need help choosing which airline to fly with from Kaua'i to Boise? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
8.5Crew
8.1Boarding
7.1Food
7.8Comfort
7.1Entertainment
Airline reviews

Tickets we booked together in January became two different connecting flights. VERY PISSED a about this and a terrible start to our bucket list vacation

2.0 MediocreAnonymous, Jul 2025HNL - KOA
Read more Alaska Airlines reviews

Tickets we booked together in January became two different connecting flights. VERY PISSED a about this and a terrible start to our bucket list vacation

I needed more space to sleep on an overnight flight.

Very good; ohana atmosphere and taking care of customer care

Flight was delayed an hour, so that was inconvenient. But they tried to make it up in the air, which I appreciated. Crew was very nice, service was excellent. Description of food didn’t quite match what was served, but it was tasty. 👍🏽

Really bad experience. Bad customer service from the check in process through the entire flight.

They were friendly, efficient and got our bags to us so fast at the end of the flight.

Wonderful staff who honored sleepy overnight travelers and still met needs quietly and quickly!

Wonderful respectful staff for a short flight late at night...lots of considerations all met!

Flight was delayed which led to missed connection, but rebooked on a more direct flight at the last minute and arrived in Juneau on time with all our luggage. Little stressful and our family seating got split, but it all worked out in the end.

1. On time flights. All of our, three separate, flights for three families were late 2. No food on the 5 1/2 hour flight. A substantial snack would have been good. 3. Seat upgrades are expensive 4. No place to move around or stretch on the 5 1/2 hour flight

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