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Kaua'i

$180+ Cheap flights from New Jersey 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — LIH
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from New Jersey to Kaua'i

Keep the following information in mind while searching for New Jersey to Kaua'i flight deals. Data was last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$382
(Alaska Airlines)

One-way from

$180
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$529
Provider with most accurate pricing for New York (NYC)-Lihue flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Lihue flights.
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From New Jersey to Kaua'i
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One-way flight from New Jersey to Kaua'i
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Highest demand for flights based on searches. 18% potential increase in price ($159 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from New Jersey to Kaua'i

Cheapest flights from New Jersey to Kaua'i
Explore the most affordable flight options available from New Jersey to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/7. 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 3/176:12 pmEWR - LIH
1 stop21h 33mAlaska Airlines
Mon 3/233:02 pmLIH - EWR
1 stop19h 55mAlaska Airlines
Deal found 1/7$382
This Kiwi.com deal was found by Cheapflights users on 1/8. 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.
Mon 2/99:00 amEWR - LIH
1 stop33h 15mMultiple Airlines
Wed 2/183:09 pmLIH - EWR
1 stop20h 26mMultiple Airlines
Deal found 1/8$396
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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.
Mon 1/267:29 pmEWR - LIH
1 stop22h 46mMultiple Airlines
Wed 1/282:30 pmLIH - EWR
1 stop20h 52mMultiple Airlines
Deal found 1/6$405
This Alaska Airlines deal was found by Cheapflights users on 1/8. 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.
Mon 4/274:51 pmEWR - LIH
1 stop25h 45mAlaska Airlines
Mon 5/43:24 pmLIH - EWR
1 stop19h 32mAlaska Airlines
Deal found 1/8$411
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 3/49:10 amEWR - LIH
1 stop33h 29mMultiple Airlines
Thu 3/122:09 pmLIH - EWR
1 stop20h 15mMultiple Airlines
Deal found 1/7$424
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Tue 1/279:00 amEWR - LIH
1 stop33h 15mMultiple Airlines
Tue 3/312:07 pmLIH - EWR
1 stop20h 17mMultiple Airlines
Deal found 1/6$425
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 2/49:00 amEWR - LIH
1 stop33h 15mMultiple Airlines
Thu 2/123:09 pmLIH - EWR
1 stop20h 26mMultiple Airlines
Deal found 1/6$426
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
Sun 2/19:00 amEWR - LIH
1 stop33h 15mMultiple Airlines
Thu 2/123:09 pmLIH - EWR
1 stop20h 26mMultiple Airlines
Deal found 1/7$431
This Kiwi.com deal was found by Cheapflights users on 1/5. 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 1/289:00 amEWR - LIH
2 stops18h 23mMultiple Airlines
Sun 2/12:30 pmLIH - EWR
1 stop21h 05mMultiple Airlines
Deal found 1/5$433
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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.
Wed 3/1111:30 amJFK - LIH
1 stop15h 48mAlaska Airlines
Mon 3/163:50 pmLIH - JFK
1 stop17h 10mAlaska Airlines
Deal found 1/7$451
This Delta deal was found by Cheapflights users on 1/6. 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 2/29:40 amJFK - LIH
1 stop15h 14mDelta
Mon 2/910:39 pmLIH - JFK
1 stop26h 21mDelta
Deal found 1/6$452
This Alaska Airlines deal was found by Cheapflights users on 1/5. 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 4/148:06 pmJFK - LIH
1 stop19h 39mMultiple Airlines
Tue 4/219:27 amLIH - JFK
2 stops38h 44mMultiple Airlines
Deal found 1/5$455

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Jersey 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 January 8, 2026.
Use the filters below to find and compare flights from New Jersey to Kaua'i that are best for you.

Fly from

New Jersey

Fly to

Kaua'i

Route

Depart

Return

Price

NewarkLihue

EWR - LIH

EWRLIH

Newark

Tue 3/17

6:12 pm-9:45 am

1 stop21h 33m

Lihue

Mon 3/23

3:02 pm-4:57 pm

1 stop19h 55m

$382

NewarkLihue

EWR - LIH

EWRLIH

Newark

Mon 1/26

7:29 pm-1:15 pm

1 stop22h 46m

Lihue

Wed 1/28

2:30 pm-4:22 pm

1 stop20h 52m

$405

NewarkLihue

EWR - LIH

EWRLIH

Newark

Tue 2/3

7:29 pm-1:15 pm

1 stop22h 46m

Lihue

Mon 2/9

2:30 pm-4:22 pm

1 stop20h 52m

$437

NewarkLihue

EWR - LIH

EWRLIH

Newark

Wed 1/28

7:29 pm-1:15 pm

1 stop22h 46m

Lihue

Tue 3/31

7:55 pm-4:57 pm

2 stops15h 02m

$438

NewarkLihue

EWR - LIH

EWRLIH

Newark

Tue 3/10

4:29 pm-11:47 am

1 stop25h 18m

Lihue

Wed 3/18

10:29 pm-6:29 pm

1 stop14h 00m

$440

NewarkLihue

EWR - LIH

EWRLIH

Newark

Fri 2/6

5:30 pm-11:10 am

1 stop22h 40m

Lihue

Mon 2/9

2:30 pm-4:22 pm

1 stop20h 52m

$446

NewarkLihue

EWR - LIH

EWRLIH

Newark

Wed 3/4

7:59 pm-3:14 pm

2 stops24h 15m

Lihue

Thu 3/12

9:00 pm-6:28 pm

2 stops15h 28m

$451

New YorkLihue

JFK - LIH

JFKLIH

New York John F Kennedy Intl

Wed 1/28

6:57 pm-1:49 pm

2 stops23h 52m

Lihue

Mon 2/2

2:50 pm-5:53 pm

1 stop22h 03m

$458

NewarkLihue

EWR - LIH

EWRLIH

Newark

Mon 3/9

4:29 pm-11:47 am

1 stop25h 18m

Lihue

Wed 3/18

3:02 pm-4:57 pm

1 stop19h 55m

$459

New YorkLihue

JFK - LIH

JFKLIH

New York John F Kennedy Intl

Tue 3/10

7:00 am-9:18 pm

1 stop20h 18m

Lihue

Thu 3/19

1:20 pm-6:55 am

1 stop11h 35m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 60 results
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Best time to book a flight from New Jersey to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from New Jersey 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 New Jersey to Kaua'i

What is the cheapest month to book a flight from New Jersey to Kaua'i?

Currently, November is the cheapest month in which you can book a flight from New Jersey to Kaua'i (average of $360). Flying from New Jersey to Kaua'i in June is currently the most expensive (average of $780). 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 New Jersey to Kaua'i. 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 New Jersey to Kaua'i?

    Airlines like Alaska Airlines, Delta, and United Airlines fly from New Jersey to Kaua'i in about 15h 46m. The time it takes to get you to your destination can typically vary by up to 14h 48m. Airlines will cover a distance of 5009 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Jersey 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 New Jersey to Kaua'i?

    Currently, November is the cheapest month in which you can book a flight from New Jersey to Kaua'i (average of $360). Flying from New Jersey to Kaua'i in June is currently the most expensive (average of $780). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New Jersey to Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from New Jersey to Kaua'i

Discover the top 4 airlines that operate flights from New Jersey to Kaua'i. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$481Average$745FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$491Average$903FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$516Average$849FlexibilityNo cancel feeOn-time71%
DeltaCheapest$567Average$853FlexibilityNo cancel feeOn-timeN/A

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