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Kaua'i

$423+ Cheap flights from Lewiston, ID (LWS) to Kaua'i

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
LWS — LIH
Apr 27 — May 41
Mon 4/27
Mon 5/4
1 adult, Economy
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Cheap flight deals from Lewiston to Kaua'i

Cheapest flights from Lewiston to Kaua'i
Explore the most affordable flight options available from Lewiston to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2026.

This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/188:25 am
LWS
-
LIH
1 stop13h 41m
Delta
Thu 5/219:55 pm
LIH
-
LWS
1 stop22h 00m
Delta
Deal found 3/27$829
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/178:25 am
LWS
-
LIH
1 stop13h 41m
Delta
Thu 5/219:55 pm
LIH
-
LWS
1 stop22h 00m
Delta
Deal found 3/27$831
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/188:25 am
LWS
-
LIH
1 stop13h 41m
Delta
Wed 5/208:40 pm
LIH
-
LWS
2 stops23h 15m
Delta
Deal found 3/26$869
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/178:25 am
LWS
-
LIH
1 stop13h 41m
Delta
Wed 5/208:40 pm
LIH
-
LWS
2 stops23h 15m
Delta
Deal found 3/26$871
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:25 am
LWS
-
LIH
1 stop13h 41m
Delta
Wed 5/209:55 pm
LIH
-
LWS
1 stop22h 00m
Delta
Deal found 3/26$1,028

Find flight deals from Lewiston to Kaua'i

Keep the following information in mind while searching for Lewiston to Kaua'i flight deals. Data was last updated March 28, 2026.

Round-trip from

$829
(Delta)

One-way from

$423
(Delta)
From Lewiston Nez Perce Rgnl to Kaua'i
Search Deals
One-way flight from Lewiston Nez Perce Rgnl to Kaua'i
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lewiston to Kaua'i that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2026.
Use the filters below to find and compare flights from Lewiston to Kaua'i that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LewistonLihue

LWS - LIH

LWSLIH

Lewiston Nez Perce Rgnl

Mon 5/18

8:25 am-7:06 pm

1 stop13h 41m

Lihue

Thu 5/21

9:55 pm-10:55 pm

1 stop22h 00m

$829

LewistonLihue

LWS - LIH

LWSLIH

Lewiston Nez Perce Rgnl

Sun 5/17

8:25 am-7:06 pm

1 stop13h 41m

Lihue

Thu 5/21

9:55 pm-10:55 pm

1 stop22h 00m

$831

LewistonLihue

LWS - LIH

LWSLIH

Lewiston Nez Perce Rgnl

Sun 5/17

8:25 am-7:06 pm

1 stop13h 41m

Lihue

Wed 5/20

8:40 pm-10:55 pm

2 stops23h 15m

$871

LewistonLihue

LWS - LIH

LWSLIH

Lewiston Nez Perce Rgnl

Mon 5/18

12:16 pm-5:40 pm

2 stops32h 24m

Lihue

Wed 5/20

8:40 pm-10:55 pm

2 stops23h 15m

$975

LewistonLihue

LWS - LIH

LWSLIH

Lewiston Nez Perce Rgnl

Sat 5/16

8:25 am-7:06 pm

1 stop13h 41m

Lihue

Wed 5/20

9:55 pm-10:55 pm

1 stop22h 00m

$1,028
Cheapest one-way
Quickest one-way

LewistonLihue

LWS - LIH

LWSLIH

Lewiston Nez Perce Rgnl

Mon 5/18

8:25 am-7:06 pm

1 stop13h 41m

$423

LewistonLihue

LWS - LIH

LWSLIH

Lewiston Nez Perce Rgnl

Sun 5/17

8:25 am-7:06 pm

1 stop13h 41m

$425

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Sorted by cheapest first

Best time to book a flight from Lewiston to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Lewiston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lewiston to Kaua'i

What is the cheapest month to book a flight from Lewiston, Idaho to Kaua'i?

Currently, September is the cheapest month in which you can book a flight from Lewiston, Idaho to Kaua'i (average of $189). Flying from Lewiston, Idaho to Kaua'i in December is currently the most expensive (average of $500). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Lewiston to Kaua'i. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Lewiston to Kaua'i?

    Lewiston Nez Perce Rgnl (LWS) is the airport you will fly out of if you book a flight from Lewiston to Kaua'i. It is only a 1.9 mi journey to Nez Perce Rgnl (LWS) from Lewiston’s city center.

  • How long is the flight from Lewiston, Idaho to Kaua'i?

    For as low as $829, Delta can have you in Kaua'i from Lewiston, Idaho in 13h 41m. The distance from Lewiston, Idaho to Kaua'i is about 2895 mi.

  • Can I find deals for flights from Lewiston to Kaua'i that include hotel bookings?

    Yes. In addition to deals on Lewiston to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lewiston to Kaua'i?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lewiston to Kaua'i.

  • Can I find deals for business class flights from Lewiston to Kaua'i?

    Yes. Cheapflights offers flight deals from Lewiston to Kaua'i by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lewiston, Idaho to Kaua'i?

    Currently, September is the cheapest month in which you can book a flight from Lewiston, Idaho to Kaua'i (average of $189). Flying from Lewiston, Idaho to Kaua'i in December is currently the most expensive (average of $500). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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