Cheap flights to Kauai County

View €64 flight on Mon, 19 Jan 2026Opens in a new window

Popular airlines to Kauai County

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • American Airlines

    American Airlines

  • Southwest Airlines

    Southwest Airlines

  • Hawaiian Airlines

    Hawaiian Airlines

  • WestJet

    WestJet

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Kauai County

Prices were available within the past 7 days and start at €64 for one-way flights and €120 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Mon, 19 Jan - Tue, 27 Jan
HNL
Oahu
LIH
Kauai
€120 Return, found 5 days ago
€120
Return
found 5 days ago
Select Hawaiian Airlines flight, departing Mon, 19 Jan from Oahu to Kauai, returning Tue, 27 Jan, priced at €120 found 5 days ago
Hawaiian Airlines
Wed, 1 Apr - Mon, 13 Apr
HNL
Oahu
LIH
Kauai
€124 Return, found 1 day ago
€124
Return
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, 1 Apr from Oahu to Kauai, returning Mon, 13 Apr, priced at €124 found 1 day ago
Hawaiian Airlines
Thu, 22 Jan - Mon, 26 Jan
HNL
Oahu
LIH
Kauai
€129 Return, found 1 day ago
€129
Return
found 1 day ago
Select Hawaiian Airlines flight, departing Thu, 22 Jan from Oahu to Kauai, returning Mon, 26 Jan, priced at €129 found 1 day ago
Hawaiian Airlines
Thu, 22 Jan - Mon, 26 Jan
HNL
Oahu
LIH
Kauai
€133 Return, found 1 day ago
€133
Return
found 1 day ago
Select Hawaiian Airlines flight, departing Thu, 22 Jan from Oahu to Kauai, returning Mon, 26 Jan, priced at €133 found 1 day ago
Hawaiian Airlines
Wed, 1 Apr - Mon, 13 Apr
HNL
Oahu
LIH
Kauai
€136 Return, found 1 day ago
€136
Return
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, 1 Apr from Oahu to Kauai, returning Mon, 13 Apr, priced at €136 found 1 day ago
Delta
Mon, 19 Jan - Mon, 26 Jan
LAX
Los Angeles
LIH
Kauai
€218 Return, found 3 days ago
€218
Return
found 3 days ago
Select Delta flight, departing Mon, 19 Jan from Los Angeles to Kauai, returning Mon, 26 Jan, priced at €218 found 3 days ago
American Airlines
Mon, 19 Jan - Mon, 26 Jan
LAX
Los Angeles
LIH
Kauai
€218 Return, found 3 days ago
€218
Return
found 3 days ago
Select American Airlines flight, departing Mon, 19 Jan from Los Angeles to Kauai, returning Mon, 26 Jan, priced at €218 found 3 days ago
United
Mon, 19 Jan - Mon, 26 Jan
LAX
Los Angeles
LIH
Kauai
€418 Return, found 3 days ago
€418
Return
found 3 days ago
Select United flight, departing Mon, 19 Jan from Los Angeles to Kauai, returning Mon, 26 Jan, priced at €418 found 3 days ago
Condor
Mon, 13 Apr - Wed, 22 Apr
PRG
Prague
LIH
Kauai
€724 Return, found 5 days ago
€724
Return
found 5 days ago
Select Condor flight, departing Mon, 13 Apr from Prague to Kauai, returning Wed, 22 Apr, priced at €724 found 5 days ago
Lufthansa
Wed, 14 Jan - Sun, 18 Jan
LIS
Lisbon
LIH
Kauai
€939 Return, found 1 day ago
€939
Return
found 1 day ago
Select Lufthansa flight, departing Wed, 14 Jan from Lisbon to Kauai, returning Sun, 18 Jan, priced at €939 found 1 day ago

About Kauai County

Expedia offers flights to Kauai County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Kauai County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Kauai County that have flexible change policies?
At Expedia, we've been channeling our inner yogi to provide you with the most flexible airfares around town. Just mark the "No change fee" box under the "Flexible change policies" filter to find your perfect flight to Kauai County.
Which airlines fly to Kauai County?
Lock in a seat with one of these airlines and the exciting region of Kauai County will be all yours to explore:

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

How can I find cheap tickets to Kauai County?
In the last seven days, €120 was the best price for a flight to Kauai County. For even bigger savings, book in advance and be flexible with your travel dates. Search for your airfare to Kauai County, then compare prices for similar time frames by clicking on the "flexible dates" link above.
How much is a flight to Kauai County?
In the last seven days, round-trip tickets to Kauai County sold for as low as €120 and peaked at €1,748. For one-way trips taking off from Oahu (HNL), the lowest amount paid during this time was only €64.
What are the most popular airports to fly into in Kauai County?
Jet into Lihue Airport (LIH) and sample the best that Kauai County has to offer. As the region's main entry point, approximately 1,314 flights touch down here every month.
How much is a plane ticket to Kauai County?
Ticket prices varied from €120 to €1,748 in the last seven days. When you're ready to book, we're here to help you secure a great deal to Kauai County.
What is the best time to go to Kauai County?
A terrific time to travel to Wailua Homesteads is after June 20 when the summer season starts. In Kauai County's most populated city, temperatures fluctuate from 24ºC to 27ºC at this time — prime weather for seeing the sights! January, February and March are the most popular months to explore this destination.
What months are the cheapest to book a flight to Kauai County?
The ideal month to find a terrific deal to Kauai County is February, whereas the priciest month is December. Keep clear of this month if you'd like to save money.

Trending flights to Kauai County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Fri, 16 Oct - Sat, 17 Oct
SNN
Shannon
LIH
Kauai
€1,680 Return, found 1 day ago
€1,680
Return
found 1 day ago
Select Aer Lingus flight, departing Fri, 16 Oct from Shannon to Kauai, returning Sat, 17 Oct, priced at €1,680 found 1 day ago
*Available to Expedia members.