How old is this price?

It is the cheapest fare we saw for that date. We look again at least once a day for the routes people search, and stop showing a price two days after we last saw it, so a price here can be up to four days old — the date beside it says when that was. The seller's page shows the price right now.

How does a2bflight rank results?

By price and duration only; commission never enters the order. Cheapest means cheapest among what the store holds for this corridor. A click that books may earn a2bflight a commission from the seller; the price you see is the seller's own.

cached prices · United States fares · USD

Flights from Kauai Island (LIH) to Honolulu (HNL)

The cheapest one-way fare from Kauai Island to Honolulu we have seen is $80 USD, departing Oct 10 (found Sep 19): Southwest Airlines WN 2590, Nonstop, 0h40m.

Cheapest seen · One wayfound Sep 19

$80 USD

Southwest Airlines WN 2590 · Oct 10 · Nonstop · 0h40m

Continue on the seller's site — $80

a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.

Round trip: search live prices →

See more dates →

Prices are the cached fare only; baggage and fare rules are shown by the seller.

about this route

Kauai Island to Honolulu in numbers

By month, Oct 2026 is the cheapest we hold at $80 USD and Sep 2026 the most expensive at $116 USD — a spread of 45%.

Nonstop fares are held for 4 of the 4 departure dates seen; carriers seen: Alaska Airlines, Southwest Airlines.

LIH serves Kauai Island, United States; HNL serves Honolulu, United States.

Kauai Island and Honolulu keep the same clock.

by month

Cheapest by month

Sep 2026
$116 USD
checked Sep 25
Oct 2026
$80 USD
checked Sep 25

by date

Cheapest one-way by date

5 rows held, cheapest first — the cheapest nonstop and the cheapest with stops seen for each departure date.

Oct 10 · 19:05 LIH
WN2590Nonstop · 0h40m
found Sep 19 · baggage and fare rules are shown by the seller — this price is the cached fare only
$80 USD
Continue on the seller's site — $80
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 7 · 20:03 LIH
AS1174Nonstop · 0h37m
found Sep 19 · baggage and fare rules are shown by the seller — this price is the cached fare only
$97 USD
Continue on the seller's site — $97
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Sep 29 · 09:00 LIH
AS1034Nonstop · 0h38m
found Sep 23 · baggage and fare rules are shown by the seller — this price is the cached fare only
$116 USD
Continue on the seller's site — $116
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Sep 29 · 14:30 LIH
AS12601 stop · 2h28m
found Sep 23 · baggage and fare rules are shown by the seller — this price is the cached fare only
$116 USD
Continue on the seller's site — $116
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 9 · 10:24 LIH
AS1054Nonstop · 0h37m
found Sep 19 · baggage and fare rules are shown by the seller — this price is the cached fare only
$145 USD
Continue on the seller's site — $145
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.

carriers

Carriers seen on this corridor

Alaska Airlines
Southwest Airlines

Marketing carriers; the operating airline is shown by the seller.

questions

Questions

What is the cheapest fare from Kauai Island to Honolulu?: The cheapest one-way fare from Kauai Island to Honolulu we have seen is $80 USD, departing Oct 10 (found Sep 19): Southwest Airlines WN 2590, Nonstop, 0h40m.
Is there a nonstop flight from Kauai Island to Honolulu?: Nonstop fares are held for 4 of the 4 departure dates seen; carriers seen: Alaska Airlines, Southwest Airlines.
Which month is cheapest to fly from Kauai Island to Honolulu?: By month, Oct 2026 is the cheapest we hold at $80 USD and Sep 2026 the most expensive at $116 USD — a spread of 45%.
How old is this price?: It is the cheapest fare we saw for that date. We look again at least once a day for the routes people search, and stop showing a price two days after we last saw it, so a price here can be up to four days old — the date beside it says when that was. The seller's page shows the price right now.
How does a2bflight rank results?: By price and duration only; commission never enters the order. Cheapest means cheapest among what the store holds for this corridor. A click that books may earn a2bflight a commission from the seller; the price you see is the seller's own. See how we rank and what we keep.

more routes

Every route from Kauai Island →Every route to Honolulu →

More to Honolulu

Other origins with a cached fare to this destination, cheapest first.