BOI

$249 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 8/3. 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, 0 bags

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Flight Deals

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

Tue, Sep 1 - Wed, Sep 2
Alaska Airlines Logo
9:35 pm - 9:52 am
LIH
-
BOI
8h 17m
1 stop
Alaska Airlines Logo
1:15 pm - 7:23 pm
BOI
-
LIH
10h 08m
1 stop
$453Alaska Airlines
Tue, Sep 1 - Wed, Sep 2
Alaska Airlines Logo
9:35 pm - 9:52 am
LIH
-
BOI
8h 17m
1 stop
Alaska Airlines Logo
1:15 pm - 7:23 pm
BOI
-
LIH
10h 08m
1 stop
$455Alaska Airlines
Tue, Sep 1 - Wed, Sep 2
Multiple Airlines Logo
9:35 pm - 9:52 am
LIH
-
BOI
8h 17m
1 stop
Multiple Airlines Logo
1:15 pm - 9:57 pm
BOI
-
LIH
12h 42m
2 stops
$458Multiple Airlines
Tue, Sep 1 - Wed, Sep 2
Multiple Airlines Logo
9:35 pm - 9:52 am
LIH
-
BOI
8h 17m
1 stop
Multiple Airlines Logo
1:15 pm - 9:57 pm
BOI
-
LIH
12h 42m
2 stops
$460Multiple Airlines
Tue, Sep 1 - Wed, Sep 2
Multiple Airlines Logo
4:52 pm - 9:52 am
LIH
-
BOI
13h 00m
2 stops
Multiple Airlines Logo
1:15 pm - 9:57 pm
BOI
-
LIH
12h 42m
2 stops
$463Multiple Airlines
Tue, Sep 1 - Wed, Sep 2
Multiple Airlines Logo
4:52 pm - 9:52 am
LIH
-
BOI
13h 00m
2 stops
Multiple Airlines Logo
1:15 pm - 9:57 pm
BOI
-
LIH
12h 42m
2 stops
$465Multiple Airlines
Tue, Sep 1 - Wed, Sep 2
Alaska Airlines Logo
9:35 pm - 9:52 am
LIH
-
BOI
8h 17m
1 stop
Alaska Airlines Logo
1:15 pm - 7:23 pm
BOI
-
LIH
10h 08m
1 stop
$493Alaska Airlines
Tue, Sep 1 - Wed, Sep 2
Multiple Airlines Logo
5:35 pm - 9:52 am
LIH
-
BOI
12h 17m
2 stops
Multiple Airlines Logo
1:15 pm - 7:23 pm
BOI
-
LIH
10h 08m
1 stop
$498Multiple Airlines
Tue, Sep 1 - Wed, Sep 2
Multiple Airlines Logo
4:52 pm - 9:52 am
LIH
-
BOI
13h 00m
2 stops
Multiple Airlines Logo
1:15 pm - 9:57 pm
BOI
-
LIH
12h 42m
2 stops
$503Multiple Airlines
Tue, Sep 1 - Wed, Sep 2
Multiple Airlines Logo
11:25 am - 11:55 pm
LIH
-
BOI
8h 30m
1 stop
Multiple Airlines Logo
2:16 pm - 9:57 pm
BOI
-
LIH
11h 41m
2 stops
$521Multiple Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$249
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 1% increase in price.
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.
7.9
Alaska AirlinesOverall score based on 12317 reviews
8.5Crew
7.0Entertainment
7.8Comfort
7.1Food
8.1Boarding
Airline reviews

The crew was great and everything went smoothly coming and going.

10.0 ExcellentHayes, Apr 2026
SEA - IDA
Read more Alaska Airlines reviews

The crew was great and everything went smoothly coming and going.

Had to buy a snack box as I am gluten free. They should be free in extra comfort. Food they provided was awful. Not enough water stops.

You can standby to get on earlier flight if the seat is open.

it was good except the too big men in my personal space.

Free WiFi was awesome. I hate the five hour delayed take off.. arrrgh!

I wasn’t aware that we needed to supply our own screens for entertainment

No outlets, plugs, way to charge the phone or service and no food on one leg o the trip, but other than that, great. Loved WIFI, the flight, the crew, the pilots, the schedule, etc. Great job. My new favorite airline!

Overall, we had a very good experience with Alaska Airlines on our flight from Honolulu to Seattle. The First Class cabin was comfortable, boarding was smooth, and the crew was friendly and attentive. The meal service was solid and the overall flight felt well organized. One thing that stood out negatively was the drink service. I was in First Class and, while quietly watching movies and not causing any issues, I was cut off after four drinks. I understand safety policies, but the cutoff felt a bit premature given the context.

Cancelled the flight cuz they sent the WRONG plane and then they promised to rebook us and let us know within the hour what our next flight was. I have heard nothing after 12 hours and can’t get ahold of anyone.

Wonderful as always! Pleasant staff, smooth ride, and timely departure.

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Boise (BOI)