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$226+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — EWR
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$451
(American Airlines)

One-way from

$226
(United Airlines)

Popular in

July

Cheapest in

September

Average price

$1,050
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. 23% potential increase in price ($190 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/99:40 pmLIH - EWR
1 stop12h 49mAmerican Airlines
Tue 9/167:00 amEWR - LIH
1 stop13h 27mAmerican Airlines
Deal found 7/30$451
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 9/99:07 amLIH - EWR
2 stops15h 52mAlaska Airlines
Tue 9/167:30 amEWR - LIH
1 stop32h 17mAlaska Airlines
Deal found 7/30$456
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 8/1212:30 pmLIH - EWR
1 stop12h 43mUnited Airlines
Fri 8/1512:00 pmEWR - LIH
1 stop14h 25mUnited Airlines
Deal found 7/29$628
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/138:28 pmLIH - EWR
2 stops15h 12mDelta
Sun 8/176:00 amEWR - LIH
2 stops17h 18mDelta
Deal found 7/29$994

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 July 31, 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

Tue 9/9

9:40 pm-4:29 pm

1 stop12h 49m

Newark

Tue 9/16

7:00 am-2:27 pm

1 stop13h 27m

$451

LihueNewark

LIH - EWR

LIHEWR

Lihue

Tue 9/9

9:07 am-6:59 am

2 stops15h 52m

Newark

Tue 9/16

7:30 am-9:47 am

1 stop32h 17m

$456

LihueNewark

LIH - EWR

LIHEWR

Lihue

Tue 8/12

12:30 pm-7:13 am

1 stop12h 43m

Newark

Fri 8/15

12:00 pm-8:25 pm

1 stop14h 25m

$628

LihueNewark

LIH - EWR

LIHEWR

Lihue

Wed 8/13

8:28 pm-5:40 pm

2 stops15h 12m

Newark

Sun 8/17

6:00 am-5:18 pm

2 stops17h 18m

$994

LihueNewark

LIH - EWR

LIHEWR

Lihue

Mon 10/20

12:50 pm-7:15 am

1 stop12h 25m

$226

LihueNewark

LIH - EWR

LIHEWR

Lihue

Thu 9/18

9:40 pm-4:29 pm

1 stop12h 49m

$246

LihueNewark

LIH - EWR

LIHEWR

Lihue

Thu 9/18

10:30 pm-4:48 pm

1 stop12h 18m

$256

LihueNewark

LIH - EWR

LIHEWR

Lihue

Thu 9/18

2:25 pm-4:48 pm

2 stops20h 23m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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 July 31, 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 July 31, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

  • 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 $226 on United Airlines. Other airlines that offer cheap prices include American Airlines from $246 and Hawaiian Airlines from $256 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 $300). 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
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Staten Island
Stamford
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New Brunswick
Carle Place
Westbury
Hoboken
East Brunswick
Avenel
Paterson

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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$569Average$848FlexibilityNo cancel feeOn-time69%

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