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

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 Idaho to Kaua'i. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kaua'i from Idaho is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

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

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 Kaua'i with an airline and back to Idaho with another airline. Visit our flight page for the latest deals!>/a>

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

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 Kaua'i from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$165 CHEAP FLIGHTS from Idaho to Kaua'i

Search hundreds of travel sites at once for deals on flights to Kaua'i

...and more

In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Low season	September
High season	October
Cheapest flight	$165

Best time to beat the crowds with an average 1% drop in price.

Most popular time to fly and prices are also 13% lower on average.

Flight from Boise to Lihue

How does KAYAK find such low prices on flights from Idaho to Kaua'i?
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 Idaho to Kaua'i.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Kaua'i?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kaua'i from Idaho 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 Idaho to Kaua'i?
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 Kaua'i with an airline and back to Idaho with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Kaua'i?
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 Kaua'i from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Idaho to Kaua'i

Recent round-trip flight deals

4/15Tue

1 stopDelta

14h 01mBOI-LIH

4/22Tue

1 stopDelta

12h 12mLIH-BOI

$322

4/22Tue

1 stopAlaska Airlines

10h 35mGEG-LIH

4/29Tue

1 stopAlaska Airlines

13h 39mLIH-GEG

$336

4/22Tue

2 stopsAlaska Airlines

13h 26mGEG-LIH

4/29Tue

1 stopAlaska Airlines

9h 50mLIH-GEG

$341

2/24Mon

1 stopAmerican Airlines

11h 30mGEG-LIH

3/4Tue

2 stopsAmerican Airlines

12h 32mLIH-GEG

$378

2/24Mon

2 stopsAmerican Airlines

12h 30mGEG-LIH

3/4Tue

2 stopsAmerican Airlines

12h 32mLIH-GEG

$383

4/1Tue

2 stopsSouthwest

12h 15mBOI-LIH

4/9Wed

2 stopsSouthwest

11h 40mLIH-BOI

$550

3/10Mon

2 stopsSouthwest

12h 20mGEG-LIH

3/14Fri

2 stopsSouthwest

13h 10mLIH-GEG

$694

3/15Sat

1 stopUnited Airlines

31h 29mBOI-LIH

3/22Sat

1 stopUnited Airlines

12h 54mLIH-BOI

$1,156

5/18Sun

3 stops

43h 41mBOI-LIH

5/24Sat

2 stops

12h 22mLIH-BOI

$1,158

3/29Sat

3 stopsUnited Airlines

55h 38mGEG-LIH

4/5Sat

2 stopsUnited Airlines

23h 37mLIH-GEG

$1,382

Recent one-way flight deals

1/18Sat

2 stopsAlaska Airlines

17h 12mBOI-LIH

$165

3/5Wed

1 stopAlaska Airlines

16h 06mGEG-LIH

$185

1/18Sat

2 stopsAlaska Airlines

18h 42mBOI-LIH

$196

1/18Sat

1 stopAlaska Airlines

24h 17mBOI-LIH

$197

1/11Sat

1 stopAlaska Airlines

24h 17mBOI-LIH

$211

3/5Wed

2 stopsAlaska Airlines

11h 36mGEG-LIH

$223

1/11Sat

2 stopsAlaska Airlines

13h 32mBOI-LIH

$240

1/16Thu

1 stopHawaiian Airlines

10h 51mGEG-LIH

$281

1/16Thu

2 stopsAlaska Airlines

17h 02mGEG-LIH

$322

12/27Fri

1 stopHawaiian Airlines

10h 02mBOI-LIH

$481

Last minute flights from Idaho to Kaua'i

Last minute flight, train and bus deals

12/25Wed

multi-stopDelta

12h 15mBOI-LIH

1/1Wed

multi-stopDelta

12h 59mLIH-BOI

$962

12/25Wed

multi-stopAlaska Airlines

12h 28mBOI-LIH

1/1Wed

multi-stopAlaska Airlines

19h 43mLIH-BOI

$1,126

12/25Wed

multi-stopAlaska Airlines

12h 28mBOI-LIH

1/1Wed

multi-stopAlaska Airlines

15h 13mLIH-BOI

$1,188

12/23Mon

multi-stopAlaska Airlines

10h 02mBOI-LIH

1/2Thu

multi-stopAlaska Airlines

9h 57mLIH-BOI

$1,443

Everything you need to know for your flight to Kaua'i

Cabin class types available on flights to Idaho

First Class flights to Kaua'ifrom $375

Business Class flights to Kaua'ifrom $348

Prem Econ Class flights to Kaua'ifrom $321

Economy Class flights to Kaua'ifrom $65

Flights to other popular destinations

Flights from domestic origins to Idaho

Flights from Boise to Kaua'ifrom $322

Flights from Hailey to Kaua'ifrom $793

Flights from Idaho Falls to Kaua'ifrom $805

Flights from Lewiston to Kaua'ifrom $1,238

Flights from Pocatello to Kaua'ifrom $1,208

Flights from Spokane to Kaua'ifrom $336

Flights

United States

Idaho

$165 Find Cheap Flights from Idaho to Kaua'i

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho to Kaua'i departing on 1/18. 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.

Search hundreds of travel sites at once for deals on flights to Kaua'i

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Idaho to Kaua'i

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

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

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

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

Book cheap flights from Idaho to Kaua'i

Recent round-trip flight deals

Search by stops

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Search by price

Recent one-way flight deals

Search by stops

Search by airline

Search by price

Last minute flights from Idaho to Kaua'i

Last minute flight, train and bus deals

Search by stops

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Search by price

Everything you need to know for your flight to Kaua'i

Cabin class types available on flights to Idaho

Cabin classes available on flights to Idaho. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Kaua'i with a hotel stay or car rental

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights from domestic origins to Idaho

Flights from all regions of Idaho to Kaua'i. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights to popular cities in Kaua'i

Find deals for your return flight