$189 Cheap Flights from Boise (BOI) to Lihue (LIH)

View $189 flight on Thu, Dec 4, 2025Opens in a new window

Popular airlines from Boise Airport (BOI) to Lihue Airport (LIH)

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Cheap Flights from Boise to Lihue (BOI-LIH)

Prices were available within the past 7 days and start at $189 for one-way flights and $353 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Mon, Nov 17 - Mon, Dec 8
BOI
Boise
LIH
Kauai
$353 Roundtrip, found 2 days ago
$353
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Mon, Nov 17 from Boise to Kauai, returning Mon, Dec 8, priced at $353 found 2 days ago
Alaska Airlines
Tue, Jan 13 - Tue, Jan 20
BOI
Boise
LIH
Kauai
$354 Roundtrip, found 4 days ago
$354
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Jan 13 from Boise to Kauai, returning Tue, Jan 20, priced at $354 found 4 days ago
Alaska Airlines
Wed, Dec 10 - Mon, Dec 15
BOI
Boise
LIH
Kauai
$360 Roundtrip, found 2 days ago
$360
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Dec 10 from Boise to Kauai, returning Mon, Dec 15, priced at $360 found 2 days ago
Alaska Airlines
Thu, Jan 8 - Thu, Jan 15
BOI
Boise
LIH
Kauai
$363 Roundtrip, found 1 hour ago
$363
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Thu, Jan 8 from Boise to Kauai, returning Thu, Jan 15, priced at $363 found 1 hour ago
Delta
Wed, Nov 12 - Tue, Nov 18
BOI
Boise
LIH
Kauai
$363 Roundtrip, found 10 hours ago
$363
Roundtrip
found 10 hours ago
Select Delta flight, departing Wed, Nov 12 from Boise to Kauai, returning Tue, Nov 18, priced at $363 found 10 hours ago
Hawaiian Airlines
Mon, Dec 8 - Mon, Dec 15
BOI
Boise
LIH
Kauai
$364 Roundtrip, found 12 hours ago
$364
Roundtrip
found 12 hours ago
Select Hawaiian Airlines flight, departing Mon, Dec 8 from Boise to Kauai, returning Mon, Dec 15, priced at $364 found 12 hours ago
Alaska Airlines
Sun, Dec 7 - Mon, Dec 15
BOI
Boise
LIH
Kauai
$365 Roundtrip, just found
$365
Roundtrip
just found
Select Alaska Airlines flight, departing Sun, Dec 7 from Boise to Kauai, returning Mon, Dec 15, priced at $365 just found
Hawaiian Airlines
Tue, Nov 4 - Fri, Nov 7
BOI
Boise
LIH
Kauai
$366 Roundtrip, found 4 days ago
$366
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Tue, Nov 4 from Boise to Kauai, returning Fri, Nov 7, priced at $366 found 4 days ago
Southwest Airlines
Fri, Jan 23 - Wed, Feb 4
BOI
Boise
LIH
Kauai
$417 Roundtrip, found 1 day ago
$417
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Fri, Jan 23 from Boise to Kauai, returning Wed, Feb 4, priced at $417 found 1 day ago
American Airlines
Thu, Jan 22 - Thu, Jan 29
BOI
Boise
LIH
Kauai
$438 Roundtrip, found 11 hours ago
$438
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, Jan 22 from Boise to Kauai, returning Thu, Jan 29, priced at $438 found 11 hours ago

Find the cheapest month to fly from Boise (BOI) to Lihue (LIH)

January is typically the cheapest month to fly

From $309 - $613 per traveler.

Alternative airports near Lihue

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lihue Airport LIH. Cheapest option available. Flights from $542
LIH
Lihue Airport
Cheapest
Flights from $542

Frequently asked questions

How much does a flight from Boise Airport (BOI) to Lihue Airport (LIH) cost?
Grab a cheap one-way flight from $189 or cheap return flight from $353 from Boise Airport (BOI) to Lihue Airport (LIH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Boise Airport (BOI) to Lihue Airport (LIH)?
The cheapest month to fly from BOI to LIH is November, when there's less demand. Off-peak months are usually when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Boise Airport (BOI) to Lihue Airport (LIH)?
To find the cheapest airline flying from BOI to LIH, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Boise Airport (BOI) to Lihue Airport (LIH)?
There are no daily nonstop flights available from Boise Airport (BOI) to Lihue Airport (LIH). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from BOI to LIH?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Boise Airport (BOI) to Lihue Airport (LIH)?
Book a flight from Boise Airport (BOI) to Lihue Airport (LIH) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Boise Airport (BOI) to Lihue Airport (LIH) last-minute?
Booking your ticket from BOI to LIH shortly before your trip is generally more expensive. However, if you're flexible with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a BOI to LIH flight and hotel package?
Booking a BOI to LIH flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our wide range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boise Airport (BOI) to Lihue Airport (LIH)?
If you reserved your BOI to LIH flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Boise
Destination airport
Lihue
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$350
Distance
2871 mi

Book with confidence

Boise to Lihue Flights

The cheapest times to fly from Boise to Lihue

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boise to Lihue are during the month of November. You can find some of the cheapest flights from Boise to Lihue with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boise to Lihue

Sunday is one of the best days to book for cheap flights from Boise to Lihue: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boise to Lihue

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boise to Lihue in 2025. You can also book with separate airlines for your outbound and return journeys, from $189 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boise to Lihue flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boise to Lihue airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Boise to Lihue Flights

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*Available to One Key members.