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Kaua'i

$220+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — LIH
Aug 10 — Aug 171
Sun 8/10
Sun 8/17
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 August 5, 2025.

Round-trip from

$443
(Alaska Airlines)

One-way from

$222
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$767
From New Jersey to Kaua'i
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One-way flight from New Jersey to Kaua'i
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 5, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/5. 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.
Sun 9/147:30 amEWR - LIH
1 stop32h 17mAlaska Airlines
Thu 9/1810:30 pmLIH - EWR
1 stop12h 18mAlaska Airlines
Deal found 8/5$443
This Delta deal was found by Cheapflights users on 8/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:00 amJFK - LIH
1 stop14h 03mDelta
Fri 11/710:40 pmLIH - JFK
1 stop16h 14mDelta
Deal found 8/5$443
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 11/1211:30 amJFK - LIH
2 stops23h 49mAlaska Airlines
Mon 11/174:16 pmLIH - JFK
1 stop24h 58mAlaska Airlines
Deal found 8/5$444
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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.
Mon 10/207:54 pmEWR - LIH
2 stops21h 40mAlaska Airlines
Fri 10/318:49 amLIH - EWR
2 stops15h 10mAlaska Airlines
Deal found 8/5$454
This Delta deal was found by Cheapflights users on 8/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2611:29 amJFK - LIH
1 stop13h 30mDelta
Tue 10/79:40 pmLIH - JFK
1 stop16h 20mDelta
Deal found 8/5$465
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 9/297:59 pmEWR - LIH
1 stop21h 57mAlaska Airlines
Mon 10/61:27 pmLIH - EWR
1 stop12h 12mAlaska Airlines
Deal found 8/4$467
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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.
Fri 9/269:00 amEWR - LIH
1 stop32h 56mAlaska Airlines
Tue 10/74:29 pmLIH - EWR
2 stops17h 00mAlaska Airlines
Deal found 8/5$472
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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.
Fri 10/313:23 pmEWR - LIH
2 stops26h 18mAlaska Airlines
Fri 11/77:12 pmLIH - EWR
2 stops16h 54mAlaska Airlines
Deal found 8/5$475
This Delta deal was found by Cheapflights users on 8/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:05 amJFK - LIH
1 stop17h 54mDelta
Tue 9/309:40 pmLIH - JFK
1 stop12h 40mDelta
Deal found 8/5$487
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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.
Thu 9/186:18 pmEWR - LIH
1 stop21h 29mAlaska Airlines
Mon 9/222:25 pmLIH - EWR
1 stop20h 04mAlaska Airlines
Deal found 8/5$488
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 11/129:00 amEWR - LIH
1 stop33h 13mAlaska Airlines
Mon 11/172:48 pmLIH - EWR
1 stop18h 35mAlaska Airlines
Deal found 8/4$491
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 9/29:00 amJFK - LIH
1 stop29h 02mAlaska Airlines
Tue 9/96:00 amLIH - JFK
1 stop18h 55mAlaska Airlines
Deal found 8/4$492

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 August 5, 2025.
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

Sun 9/14

7:30 am-9:47 am

1 stop32h 17m

Lihue

Thu 9/18

10:30 pm-4:48 pm

1 stop12h 18m

$443

New YorkLihue

JFK - LIH

JFKLIH

New York John F Kennedy Intl

Fri 10/31

11:00 am-7:03 pm

1 stop14h 03m

Lihue

Fri 11/7

10:40 pm-7:54 pm

1 stop16h 14m

$443

New YorkLihue

JFK - LIH

JFKLIH

New York John F Kennedy Intl

Wed 11/12

11:30 am-6:19 am

2 stops23h 49m

Lihue

Mon 11/17

4:16 pm-10:14 pm

1 stop24h 58m

$444

NewarkLihue

EWR - LIH

EWRLIH

Newark

Mon 10/20

7:54 pm-11:34 am

2 stops21h 40m

Lihue

Fri 10/31

8:49 am-5:59 am

2 stops15h 10m

$454

New YorkLihue

JFK - LIH

JFKLIH

New York John F Kennedy Intl

Fri 9/26

11:29 am-6:59 pm

1 stop13h 30m

Lihue

Tue 10/7

9:40 pm-8:00 pm

1 stop16h 20m

$465

NewarkLihue

EWR - LIH

EWRLIH

Newark

Mon 9/29

7:59 pm-11:56 am

1 stop21h 57m

Lihue

Mon 10/6

1:27 pm-7:39 am

1 stop12h 12m

$467

NewarkLihue

EWR - LIH

EWRLIH

Newark

Fri 9/26

9:00 am-11:56 am

1 stop32h 56m

Lihue

Tue 10/7

4:29 pm-3:29 pm

2 stops17h 00m

$472

NewarkLihue

EWR - LIH

EWRLIH

Newark

Fri 10/31

3:23 pm-11:41 am

2 stops26h 18m

Lihue

Fri 11/7

7:12 pm-5:06 pm

2 stops16h 54m

$475

New YorkLihue

JFK - LIH

JFKLIH

New York John F Kennedy Intl

Fri 9/19

7:05 am-6:59 pm

1 stop17h 54m

Lihue

Tue 9/30

9:40 pm-4:20 pm

1 stop12h 40m

$487

NewarkLihue

EWR - LIH

EWRLIH

Newark

Thu 9/18

6:18 pm-9:47 am

1 stop21h 29m

Lihue

Mon 9/22

2:25 pm-4:29 pm

1 stop20h 04m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/5

Showing 1-10 of 60 results
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6

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, January is the cheapest month in which you can book a flight from New Jersey to Kaua'i (average of $440). Flying from New Jersey to Kaua'i in June is currently the most expensive (average of $689). 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.

What is the cheapest time of day to fly from NJ to FUS?

Find hourly flight availability from New Jersey to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 5, 2025.

When flying from New Jersey to Kaua'i, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kaua'i. Reviews last updated August 5, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from New Jersey to Kaua'i by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,985 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
United Airlines
7.4
Good
8,916 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

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.

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

    $220 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $222 and $227, respectively.

  • 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, January is the cheapest month in which you can book a flight from New Jersey to Kaua'i (average of $440). Flying from New Jersey to Kaua'i in June is currently the most expensive (average of $689). 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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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 August 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$469Average$697FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$496Average$715FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$535Average$967FlexibilityNo cancel feeOn-time69%
DeltaCheapest$567Average$748FlexibilityNo cancel feeOn-timeN/A

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