A rugged mountain landscape with lush green vegetation and a clear blue sky.

Cheap Flights to Kauai

View ₩240,000 flight on Sun, Oct 18, 2026Opens in a new window

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How much is the cheapest flight to Kauai?

Prices were available within the past 7 days and start at ₩240,000 for one-way flights and ₩480,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Oct 18 - Thu, Oct 22
LAX
Los Angeles
LIH
Kauai
₩480,000 Roundtrip, found 1 day ago
₩480,000
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Oct 18 from Los Angeles to Kauai, returning Thu, Oct 22, priced at ₩480,000 found 1 day ago
Alaska Airlines
Thu, Oct 15 - Wed, Oct 21
LAX
Los Angeles
LIH
Kauai
₩488,900 Roundtrip, found 1 day ago
₩488,900
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Oct 15 from Los Angeles to Kauai, returning Wed, Oct 21, priced at ₩488,900 found 1 day ago
United
Sun, Oct 18 - Thu, Oct 22
LAX
Los Angeles
LIH
Kauai
₩576,000 Roundtrip, found 1 day ago
₩576,000
Roundtrip
found 1 day ago
Select United flight, departing Sun, Oct 18 from Los Angeles to Kauai, returning Thu, Oct 22, priced at ₩576,000 found 1 day ago
American Airlines
Sun, Oct 18 - Thu, Oct 22
LAX
Los Angeles
LIH
Kauai
₩576,200 Roundtrip, found 1 day ago
₩576,200
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Oct 18 from Los Angeles to Kauai, returning Thu, Oct 22, priced at ₩576,200 found 1 day ago
Philippine Airlines
Tue, Oct 27 - Sat, Oct 31
ICN
Seoul
LIH
Kauai
₩1,959,100 Roundtrip, found 1 day ago
₩1,959,100
Roundtrip
found 1 day ago
Select Philippine Airlines flight, departing Tue, Oct 27 from Seoul to Kauai, returning Sat, Oct 31, priced at ₩1,959,100 found 1 day ago

Frequently asked questions

How do I find cheap flights to Kauai that have flexible change policies?
We understand that travel arrangements can change from one minute to the next, so reserving a flexible fare with Expedia makes sense. Just tick the "No change fee" box directly under the "Flexible change policies" filter. Your well-priced and flexible flight to Kauai is just a few clicks away.
Which airlines fly to Kauai?
You can take your pick of an assortment of airlines that operate flights in or near Kauai. A few of your options are:

  • Hawaiian Airlines - 711 flights to or near Kauai each month, including 711 flights to Lihue Airport (LIH) per month.
  • Southwest Airlines - 273 flights to or near Kauai each month, including 273 flights to Lihue Airport (LIH) per month.
  • United Airlines - 125 flights to or near Kauai each month, including 125 flights to Lihue Airport (LIH) per month.

How can I find cheap tickets to Kauai?
In the last seven days, ₩480,000 was the lowest price for a flight to Kauai. For even bigger savings, book well in advance and be flexible with your travel dates. Search for your journey to Kauai, then see prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Kauai?
One-way flights leaving Los Angeles (LAX) sold for as little as ₩240,000 in the last seven days. During this period, the cost of a return journey to Kauai varied between ₩480,000 and ₩1,959,100. If you spot a good deal, grab it quickly — these prices don't hang about.
What are the most popular airports to fly into in Kauai?
Fly into Lihue Airport (LIH) and enjoy all that Kauai has to offer. As the region's main entry point, roughly 1,314 flights land here each month.
When is the cheapest time to fly to Kauai?
Take off for Kauai early in the week and you'll usually be rewarded with cheaper fares. Tuesday is typically the cheapest day to fly out, followed closely by Monday. If you're hoping to avoid the costliest flights, steer clear of Saturdays.
How much is a plane ticket to Kauai?
Plane fares varied from ₩480,000 to ₩1,959,100 in the last seven days. When you're ready to book, we're here to help you grab the best price to Kauai.
What months are the cheapest to book a flight to Kauai?
February is the cheapest month to book your Kauai vacation. Fares are at their most expensive over the festive month of December, so keep clear of this time if possible.

Book with confidence

Searching for cheap flights to Kauai? No travel company presents more choices than Expedia if you're looking to compare flights to Kauai. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Hawaii. Expedia provides the cheapest flights to many destinations in Hawaii and you may find even greater savings if you combine your flight with a hotel stay in Kauai.

Travel information

Destination airport
Lihue
Destination airport IATA code
LIH
Destination city name
Lihue
Roundtrip price
₩471,700

Trending flights to Kauai

Prices were available within the past 7 days and start at ₩240,000 for one-way flights and ₩480,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Sep 14 - Wed, Sep 23
ICN
Seoul
LIH
Kauai
₩1,243,800 Roundtrip, found 7 hours ago
₩1,243,800
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Mon, Sep 14 from Seoul to Kauai, returning Wed, Sep 23, priced at ₩1,243,800 found 7 hours ago
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