Great flight deals to and from Kauai!
The Matrix Airfare Search by ITA Software shows a fare of $301 for Regular Economy. Booking through United can lower it to $201 (Basic Economy) or $301 (Regular Economy).
The $301 fare includes a standard carry-on and one personal item, as well as advance seat assignments.
United’s $201 Basic Economy fare does not offer advance seat assignments; instead, seats are randomly assigned at check-in. Additionally, carry-on bags not fitting under the seat incur a $35 fee each way, plus any applicable gate check fees (this fee is waived if you hold a United co-branded credit card or have United elite status).
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Kauai, Hawaii – Photo by tdlucas5000, under Creative Commons License (By 2.0)
Sample Travel Dates:
- January 18th – 22nd, 2026
This is just ONE SAMPLE travel date; for additional options, please refer to the “Fare Availability” and “How to Search for Availability” sections below.
Fare Availability:
- Travel is valid from early December 2025 to February 2026, with limited availability. Tickets must be purchased at least 21 days prior to departure.
Note: This fare is valid at the time of posting; if this post is over two days old, the fare may no longer be available.
How to Search for Availability:
These instructions are for checking availability only. To purchase tickets, refer to the “How to Buy” section below.
The Matrix Airfare Search by ITA Software should appear as described below once all values are entered.
Remember, tickets cannot be purchased directly through Matrix Airfare Search by ITA Software; please follow the “How to Buy” instructions below.
Fare Class:
- N (Basic Economy)
- G (Regular Economy)
Elite Qualifying Dollars:
Routing:
- SFO – LIH (Kauai) – SFO
Mileage:
- Miles Flown: 4,886 miles at 4.1 cents per mile (Basic Economy) / 6.1 cents per mile (Regular Economy)
- Redeemable Miles: 1,239 miles
How to Buy:
- Book your tickets on United using the dates found via Matrix Airfare Search by ITA Software.
Accommodations
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Car Rentals
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Activities and Tours
- Viator – The world’s largest marketplace for destination activities and tours.
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The Flight Deal does not sell travel products or services. We provide information about third-party travel suppliers’ offers and link to their sites. Offers are valid at the time of publication, but prices and availability can change. We are not responsible for products, services, or site content from other providers. Please check their sites for the latest information and terms.
