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$256+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — EWR
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap 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 September 16, 2025.

Round-trip from

$511
(American Airlines)

One-way from

$256
(American Airlines)

Popular in

July

Cheapest in

February

Average price

$650
From Kaua'i to Newark
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One-way flight from Kaua'i to Newark
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Highest demand for flights based on searches. 18% potential increase in price ($143 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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 11/1310:39 pmLIH - EWR
1 stop13h 04mAmerican Airlines
Sun 11/166:38 amEWR - LIH
1 stop14h 21mAmerican Airlines
Deal found 9/15$511
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/132:15 pmLIH - EWR
2 stops13h 54mUnited Airlines
Sun 11/166:10 amEWR - LIH
1 stop15h 48mUnited Airlines
Deal found 9/15$516
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 9/167:40 pmLIH - EWR
1 stop13h 56mUnited Airlines
Sun 9/287:50 amEWR - LIH
1 stop13h 46mUnited Airlines
Deal found 9/15$540
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/177:40 pmLIH - EWR
2 stops14h 50mUnited Airlines
Sat 9/2711:30 amEWR - LIH
1 stop14h 25mUnited Airlines
Deal found 9/15$545
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/177:40 pmLIH - EWR
1 stop13h 50mUnited Airlines
Fri 9/2610:05 amEWR - LIH
2 stops15h 50mUnited Airlines
Deal found 9/15$550
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 9/291:36 pmLIH - EWR
1 stop20h 24mMultiple Airlines
Sat 10/118:31 pmEWR - LIH
2 stops45h 26mMultiple Airlines
Deal found 9/14$629
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 9/3012:50 pmLIH - EWR
1 stop12h 25mUnited Airlines
Sat 10/410:30 amEWR - LIH
1 stop15h 25mUnited Airlines
Deal found 9/15$645
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 9/169:40 pmLIH - EWR
2 stops13h 55mDelta
Sun 9/286:15 amEWR - LIH
2 stops17h 06mDelta
Deal found 9/15$657

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 September 16, 2025.
Use the filters below to find and compare flights from Kaua'i to Newark Airport that are best for you.

Fly from

Kaua'i

Fly to

Newark

Route

Depart

Return

Price

LihueNewark

LIH - EWR

LIHEWR

Lihue

Thu 11/13

10:39 pm-4:43 pm

1 stop13h 04m

Newark

Sun 11/16

6:38 am-3:59 pm

1 stop14h 21m

$511

LihueNewark

LIH - EWR

LIHEWR

Lihue

Thu 11/13

2:15 pm-9:09 am

2 stops13h 54m

Newark

Sun 11/16

6:10 am-4:58 pm

1 stop15h 48m

$516

LihueNewark

LIH - EWR

LIHEWR

Lihue

Fri 2/27

1:05 pm-4:42 pm

1 stop22h 37m

Newark

Fri 3/6

7:29 pm-1:55 pm

1 stop23h 26m

$557

LihueNewark

LIH - EWR

LIHEWR

Lihue

Tue 3/10

5:25 pm-4:53 pm

2 stops17h 28m

Newark

Wed 3/11

7:29 pm-12:55 pm

1 stop23h 26m

$614

LihueNewark

LIH - EWR

LIHEWR

Lihue

Mon 9/29

1:36 pm-4:00 pm

1 stop20h 24m

Newark

Sat 10/11

8:31 pm-11:57 am

2 stops45h 26m

$629

LihueNewark

LIH - EWR

LIHEWR

Lihue

Tue 9/30

12:50 pm-7:15 am

1 stop12h 25m

Newark

Sat 10/4

10:30 am-7:55 pm

1 stop15h 25m

$645

LihueNewark

LIH - EWR

LIHEWR

Lihue

Tue 3/10

1:30 pm-7:54 am

1 stop12h 24m

Newark

Wed 3/11

2:00 pm-9:22 pm

1 stop13h 22m

$671

LihueNewark

LIH - EWR

LIHEWR

Lihue

Wed 11/26

8:30 pm-1:30 pm

1 stop12h 00m

$256

LihueNewark

LIH - EWR

LIHEWR

Lihue

Thu 10/30

9:40 pm-4:30 pm

1 stop12h 50m

$256

LihueNewark

LIH - EWR

LIHEWR

Lihue

Thu 10/30

6:27 pm-2:23 pm

2 stops13h 56m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 15 results
1
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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

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

Find hourly flight availability from Kaua'i to Newark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Kaua'i to Newark Airport, 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 Newark

Get insights into the airlines that provide service to Newark. 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 Newark. Reviews last updated September 16, 2025.
See what other customers who have flown with United Airlines from Kaua'i to Newark Airport have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

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 13h 04m. Fly via American Airlines, 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 $256 on United Airlines. Other airlines that offer cheap prices include American Airlines from $256 and Alaska Airlines from $261 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.

  • What is the cheapest month to book a flight from Kaua'i to Newark Airport?

    Currently, January is the cheapest month in which you can book a flight from Kaua'i to Newark Airport (average of $228). Flying from Kaua'i to Newark Airport in June is currently the most expensive (average of $301). 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

Traveling to a place near Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
Queens
Bronx
Elizabeth
Mahwah
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East Rutherford
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Stamford
Staten Island
New Brunswick
Absecon
Carle Place
East Brunswick
Westbury
Avenel
Paterson
Fort Lee
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Top airline flying from Kaua'i to Newark

Discover the top airline that operate flights from Kaua'i to Newark. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$569Average$874FlexibilityNo cancel feeOn-time69%

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