Cheap Flights to Kauai

View ₩68,200 flight on Wed, Oct 22, 2025Opens in a new window

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  • Delta

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  • United

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  • American Airlines

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  • Southwest Airlines

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  • Hawaiian Airlines

    Hawaiian Airlines

  • WestJet

    WestJet

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How much is the cheapest flight to Kauai?

Prices were available within the past 7 days and start at ₩68,200 for one-way flights and ₩195,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Mon, Oct 20 - Wed, Oct 22
HNL
Oahu
LIH
Kauai
₩195,000 Roundtrip, found 2 days ago
₩195,000
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Mon, Oct 20 from Oahu to Kauai, returning Wed, Oct 22, priced at ₩195,000 found 2 days ago
Alaska Airlines
Thu, Oct 2 - Mon, Oct 6
HNL
Oahu
LIH
Kauai
₩215,900 Roundtrip, found 1 day ago
₩215,900
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Oct 2 from Oahu to Kauai, returning Mon, Oct 6, priced at ₩215,900 found 1 day ago
Delta
Thu, Oct 30 - Thu, Nov 6
SMF
Sacramento
LIH
Kauai
₩414,400 Roundtrip, found 1 day ago
₩414,400
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Oct 30 from Sacramento to Kauai, returning Thu, Nov 6, priced at ₩414,400 found 1 day ago
American Airlines
Thu, Oct 30 - Thu, Nov 6
SMF
Sacramento
LIH
Kauai
₩553,800 Roundtrip, found 1 day ago
₩553,800
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 30 from Sacramento to Kauai, returning Thu, Nov 6, priced at ₩553,800 found 1 day ago
United
Thu, Oct 30 - Thu, Nov 6
SMF
Sacramento
LIH
Kauai
₩679,400 Roundtrip, found 1 day ago
₩679,400
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 30 from Sacramento to Kauai, returning Thu, Nov 6, priced at ₩679,400 found 1 day ago

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.

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, ₩195,000 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 Oahu (HNL) sold for as little as ₩68,200 in the last seven days. During this period, the cost of a return journey to Kauai varied between ₩195,000 and ₩880,400. 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 ₩195,000 to ₩880,400 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.
Flights to Kauai information
Destination airport
Lihue
Destination airport IATA code
LIH
Destination city name
Lihue
Roundtrip price
₩195,000

Trending flights to Kauai

Prices were available within the past 7 days and start at ₩68,200 for one-way flights and ₩195,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, Sep 24 - Sun, Sep 28
ICN
Seoul
LIH
Kauai
₩738,400 Roundtrip, found 7 hours ago
₩738,400
Roundtrip
found 7 hours ago
Select Hawaiian Airlines flight, departing Wed, Sep 24 from Seoul to Kauai, returning Sun, Sep 28, priced at ₩738,400 found 7 hours ago
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