$69 Cheap Flights to Kauai, HI

View $69 flight on Tue, Jun 23, 2026Opens in a new window

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  • Southwest Airlines

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How much is the cheapest flight to Kauai?

Prices were available within the past 7 days and start at $69 for one-way flights and $117 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Wed, Jun 3 - Wed, Jun 10
HNL
Oahu
LIH
Kauai
$123 Roundtrip, found 2 days ago
$123
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, Jun 3 from Oahu to Kauai, returning Wed, Jun 10, priced at $123 found 2 days ago
Alaska Airlines
Wed, May 27 - Wed, Jun 3
HNL
Oahu
LIH
Kauai
$124 Roundtrip, found 1 day ago
$124
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, May 27 from Oahu to Kauai, returning Wed, Jun 3, priced at $124 found 1 day ago
United
Mon, May 25 - Mon, Jun 1
SFO
San Francisco
LIH
Kauai
$257 Roundtrip, found 15 hours ago
$257
Roundtrip
found 15 hours ago
Select United flight, departing Mon, May 25 from San Francisco to Kauai, returning Mon, Jun 1, priced at $257 found 15 hours ago
Delta
Wed, May 27 - Thu, May 28
SAN
San Diego
LIH
Kauai
$276 Roundtrip, found 5 hours ago
$276
Roundtrip
found 5 hours ago
Select Delta flight, departing Wed, May 27 from San Diego to Kauai, returning Thu, May 28, priced at $276 found 5 hours ago
American Airlines
Tue, May 26 - Wed, May 27
LAX
Los Angeles
LIH
Kauai
$297 Roundtrip, found 2 hours ago
$297
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, May 26 from Los Angeles to Kauai, returning Wed, May 27, priced at $297 found 2 hours ago

Alternative airports

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 $688
LIH
Lihue Airport
Cheapest
Flights from $688

Frequently asked questions

What month is the cheapest to fly to Kauai?
June is the cheapest month to fly to Kauai. There's less demand then, so you're likely to get a good deal. Organizing your trip outside of public and school holidays can also help you save.
Which US cities have the cheapest flights to Kauai?
Land cheap flights to Kauai from Los Angeles, Seattle and Oakland. These cities generally offer the lowest fares to this exciting destination. But remember that seasonality, demand and stopovers will also have an impact on rates, so remain flexible and book when prices are right.
Which US cities fly direct to Kauai?
Choose from 10 US destinations with direct flights to Kauai. When you book on Expedia, click on the "Direct flights only" filter to compare nonstop routes. Fly to Kauai from any of these top cities:

  • Los Angeles
  • Seattle
  • Oakland
  • San Francisco
  • San Diego

How to find a cheap flight to Kauai?
Book your trip early to score cheap flights to Kauai. Also, consider visiting during off-peak months like January and April. If you fly on a Thursday, you can save 16% on average compared to departing on a Sunday.* Save time checking every day and set up a price alert on the Expedia app. We'll notify you when fares drop.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Kauai?
Although booking in advance is generally the easiest way to save cash, don't worry if your Kauai getaway is last minute. It's still possible to find cheap flights to Kauai, especially if your plans have a little leeway. Try changing your travel dates, exploring different ticket types or departing from an alternative hub.
How far in advance should I book a flight to Kauai?
For some of the biggest savings on domestic journeys, book your flight to Kauai 28 days ahead of your travel dates. For international flights, it's between two and four months in advance. This gives you a better chance of locking in the departure dates and seats you want.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Kauai?
Sundays are generally the best day to book a cheap flight to Kauai, with savings of about 8% on average compared to a Friday. If you choose to purchase tickets on a Friday, expect to spend more as this is often the most expensive day.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Kauai?
Pick the aisle seat or window seat and travel to Kauai with one of these top carriers:

  • Hawaiian Airlines - 729 flights to Kauai each month, including 729 flights to Lihue Airport (LIH) per month.
  • Alaska Airlines - 91 flights to Kauai each month, including 91 flights to Lihue Airport (LIH) per month.

Can I save money by booking a Kauai trip package?
You could possibly save hundreds of dollars if you secure a Kauai flight and hotel package deal on Expedia. And you'll save time and hassle by having all your travel plans in the same place. Try bundling hotels and flights with extras like activities and tours for your own customized Kauai vacation.
Can I change or cancel my flight to Kauai?
It's usually possible to cancel or change your flight to Kauai. Many airlines let you cancel flights for free within 24 hours of making your booking. However, some flights are non-refundable, and airlines may issue you a credit toward a future flight instead of a direct refund. To find affordable flights to Kauai with flexible change policies, check the "No cancel fee" or "Changes included" filters during your search. Want more information? Check out our Customer Service Portal.

*Flight schedules are subject to change.

*Available to One Key members.

 

Travel information

Destination airport
Lihue
Destination airport IATA code
LIH
Destination city name
Lihue
Roundtrip price
$117

Trending flights to Kauai

Prices were available within the past 7 days and start at $69 for one-way flights and $117 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Wed, Jun 3 - Wed, Jun 3
HNL
Oahu
LIH
Kauai
$117 Roundtrip, found 2 days ago
$117
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, Jun 3 from Oahu to Kauai, returning Wed, Jun 3, priced at $117 found 2 days ago

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