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$242+ Cheap flights from Kaua'i to Newark (EWR)

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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — EWR
Apr 30 — May 71
Thu 4/30
Thu 5/7
1 adult, Economy
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Cheap flight deals from Kaua'i to Newark

Cheapest flights from Kaua'i to Newark
Explore the most affordable flight options available from Kaua'i to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2026.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:35 pm
LIH
-
EWR
1 stop12h 00m
United Airlines
Tue 4/216:00 am
EWR
-
LIH
1 stop15h 47m
United Airlines
Deal found 3/26$517
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:35 pm
LIH
-
EWR
1 stop12h 00m
United Airlines
Tue 4/217:52 am
EWR
-
LIH
1 stop13h 55m
United Airlines
Deal found 3/27$528
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/152:12 pm
LIH
-
EWR
2 stops14h 00m
American Airlines
Tue 4/216:36 am
EWR
-
LIH
1 stop14h 39m
American Airlines
Deal found 3/27$534
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:30 pm
LIH
-
EWR
1 stop13h 20m
American Airlines
Mon 4/276:36 am
EWR
-
LIH
1 stop14h 39m
American Airlines
Deal found 3/27$552
This United Airlines deal was found by Cheapflights users on 3/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:35 pm
LIH
-
EWR
1 stop12h 00m
United Airlines
Fri 4/171:00 pm
EWR
-
LIH
1 stop12h 53m
United Airlines
Deal found 3/29$572
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:45 pm
LIH
-
EWR
2 stops14h 11m
American Airlines
Mon 1/46:31 am
EWR
-
LIH
1 stop14h 37m
American Airlines
Deal found 3/27$578
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:12 pm
LIH
-
EWR
2 stops14h 00m
American Airlines
Tue 4/215:45 am
EWR
-
LIH
2 stops15h 30m
American Airlines
Deal found 3/26$601
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:24 pm
LIH
-
EWR
2 stops15h 36m
Multiple Airlines
Wed 4/227:29 pm
EWR
-
LIH
1 stop23h 03m
Multiple Airlines
Deal found 3/27$619
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:07 pm
LIH
-
EWR
1 stop35h 12m
Multiple Airlines
Mon 4/2010:08 am
EWR
-
LIH
2 stops30h 52m
Multiple Airlines
Deal found 3/26$628
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/62:30 pm
LIH
-
EWR
1 stop22h 29m
Multiple Airlines
Mon 1/47:59 pm
EWR
-
LIH
1 stop22h 51m
Multiple Airlines
Deal found 3/30$630

Find flight deals from Kaua'i to Newark

Keep the following information in mind while searching for Kaua'i to Newark flight deals. Data was last updated March 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$517
(United Airlines)

One-way from

$242
(American Airlines)

Popular in

July

Cheapest in

December

Average price

$491
Provider with most accurate pricing for Lihue-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lihue-New York (NYC) flights.
Search Deals
From Kaua'i to Newark
Search Deals
One-way flight from Kaua'i to Newark
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($184 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kaua'i to Newark 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 31, 2026.
Use the filters below to find and compare flights from Kaua'i to Newark Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LihueNewark

LIH - EWR

LIHEWR

Lihue

Wed 4/15

7:35 pm-1:35 pm

1 stop12h 00m

Newark

Tue 4/21

7:52 am-3:47 pm

1 stop13h 55m

$528

LihueNewark

LIH - EWR

LIHEWR

Lihue

Thu 4/16

2:07 pm-7:19 am

1 stop35h 12m

Newark

Mon 4/20

10:08 am-11:00 am

2 stops30h 52m

$628

LihueNewark

LIH - EWR

LIHEWR

Lihue

Thu 4/23

10:26 pm-6:39 am

1 stop26h 13m

Newark

Mon 4/27

4:31 pm-2:04 pm

1 stop27h 33m

$643

LihueNewark

LIH - EWR

LIHEWR

Lihue

Thu 4/23

10:26 pm-6:39 am

1 stop26h 13m

Newark

Mon 4/27

7:29 pm-12:32 pm

1 stop23h 03m

$652

LihueNewark

LIH - EWR

LIHEWR

Lihue

Thu 4/23

12:55 pm-9:10 am

2 stops14h 15m

Newark

Mon 4/27

6:00 am-3:47 pm

1 stop15h 47m

$659

LihueNewark

LIH - EWR

LIHEWR

Lihue

Wed 4/15

8:20 pm-3:59 pm

2 stops13h 39m

Newark

Wed 4/22

6:00 am-6:40 pm

2 stops18h 40m

$664

LihueNewark

LIH - EWR

LIHEWR

Lihue

Thu 4/16

7:35 pm-1:35 pm

1 stop12h 00m

Newark

Wed 4/22

6:00 am-3:47 pm

1 stop15h 47m

$699

LihueNewark

LIH - EWR

LIHEWR

Lihue

Thu 4/16

7:35 pm-1:35 pm

1 stop12h 00m

Newark

Thu 4/23

7:52 am-3:47 pm

1 stop13h 55m

$699
Cheapest one-way

LihueNewark

LIH - EWR

LIHEWR

Lihue

Mon 4/20

9:30 pm-4:50 pm

1 stop13h 20m

$242

LihueNewark

LIH - EWR

LIHEWR

Lihue

Thu 4/23

2:12 pm-10:12 am

2 stops14h 00m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 19 resultsSorted by cheapest first
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Best time to book a flight from Kaua'i to Newark

Have a flexible travel schedule? Discover the best time to fly to Newark from Kaua'i 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 Kaua'i to Newark Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from Kaua'i to Newark Airport?

    There are many flights that can get you from Kaua'i to Newark Airport in 12h. Fly via United Airlines or Alaska Airlines to get the fastest option. The distance between Kaua'i and Newark Airport is about 4995 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Kaua'i to Newark Airport one-way?

    One-way options have recently been found by users for as low as $245 on American Airlines. Other airlines that offer cheap prices include Alaska Airlines from $245 and United Airlines from $253 one-way.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
Queens
Bronx
Mahwah
East Rutherford
Yonkers
Bethlehem
Secaucus
Mount Laurel
Elizabeth
North Bergen
Irvington
Staten Island
Seaside Heights
Absecon
Carle Place
Parsippany
Edgewater
Tannersville
Carteret
Stamford

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