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

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $265. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from Newark Airport to Kaua'i for a low price.

What are the most popular airlines that fly from Newark Airport to Kaua'i?

The most popular airlines flying from Newark Airport to Kaua'i are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.

What is the cheapest month to fly from Newark Airport to Kaua'i?

January is one of the best times of the year to fly to Kaua'i from Newark Airport. Prices for January average $695 per person but you can even find prices for as low as $439. The most expensive prices can be found in the month of December. Opting for a January flight can save you 31% on your journey compared to booking in December

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

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

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

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

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

Yes. Cheapflights offers flight deals from Newark 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.

$265+ Flights from Newark Airport to Kaua'i - Compare & Save Big

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Cheap flight deals from Newark to Kaua'i

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$522 (Delta)
One-way from	$265 (American Airlines)
Popular in	December
Cheapest in	January
Average price	$686

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 Newark to Kaua'i

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One-way flight from Newark to Kaua'i

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High demand for flights, 2% potential price rise

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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Find flight deals from Newark to Kaua'i

Cheapest flights from Newark to Kaua'i
Explore the most affordable flight options available from Newark to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Fri 9/126:05 amEWR - LIH

1 stop15h 31mUnited Airlines

Wed 9/2412:57 pmLIH - EWR

1 stop12h 19mUnited Airlines

Deal found 4/30

$491

Mon 9/87:59 pmEWR - LIH

1 stop22h 22mAlaska Airlines

Tue 9/169:11 amLIH - EWR

2 stops14h 48mAlaska Airlines

Deal found 4/29

$497

Mon 9/87:00 amEWR - LIH

2 stops16h 23mDelta

Tue 9/169:26 pmLIH - EWR

2 stops17h 22mDelta

Deal found 4/29

$521

Thu 5/16:50 amEWR - LIH

1 stop14h 08mAmerican Airlines

Mon 5/122:02 pmLIH - EWR

2 stops14h 25mAmerican Airlines

Deal found 4/28

$525

Best flights from Newark to Kaua'i
Discover carefully curated flight deals from Newark to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Tue 5/66:05 amEWR - LIH

2 stops17h 08mDelta

Tue 5/138:25 pmLIH - EWR

2 stops15h 05mDelta

Deal found 4/29

$522

Tue 5/66:59 amEWR - LIH

1 stop13h 56mAmerican Airlines

Tue 5/132:02 pmLIH - EWR

2 stops14h 25mAmerican Airlines

Deal found 4/30

$525

Tue 5/137:59 pmEWR - LIH

1 stop21h 41mAlaska Airlines

Fri 5/1610:50 amLIH - EWR

1 stop13h 09mAlaska Airlines

Deal found 4/30

$550

Tue 5/136:00 amEWR - LIH

1 stop15h 46mUnited Airlines

Fri 5/161:20 pmLIH - EWR

2 stops13h 54mUnited Airlines

Deal found 4/30

$633

Last-minute flights from Newark to Kaua'i
Discover last-minute flight deals from Newark to Kaua'i. Data last updated May 1, 2025 and is based on user searches.

Mon 5/57:59 pmEWR - LIH

1 stop21h 41mAlaska Airlines

Sat 5/103:20 pmLIH - EWR

1 stop19h 40mAlaska Airlines

Deal found 4/30

$562

Tue 5/66:05 amEWR - LIH

2 stops17h 08mDelta

Tue 5/138:25 pmLIH - EWR

2 stops15h 05mDelta

Deal found 4/29

$522

Tue 5/66:59 amEWR - LIH

1 stop13h 56mAmerican Airlines

Tue 5/132:02 pmLIH - EWR

2 stops14h 25mAmerican Airlines

Deal found 4/30

$525

Tue 5/66:00 amEWR - LIH

1 stop15h 46mUnited Airlines

Tue 5/131:20 pmLIH - EWR

1 stop12h 58mUnited Airlines

Deal found 4/29

$671

Tue 5/67:00 amEWR - LIH

2 stops17h 44mDelta

Tue 5/138:25 pmLIH - EWR

2 stops15h 05mDelta

Deal found 4/30

$522

Tue 5/137:59 pmEWR - LIH

1 stop21h 41mAlaska Airlines

Fri 5/1610:50 amLIH - EWR

1 stop13h 09mAlaska Airlines

Deal found 4/30

$550

Tue 5/136:00 amEWR - LIH

1 stop15h 46mUnited Airlines

Fri 5/161:20 pmLIH - EWR

2 stops13h 54mUnited Airlines

Deal found 4/30

$633

One-way flights from Newark to Kaua'i
Search for one-way flight options from Newark to Kaua'i. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Sun 5/46:50 amEWR - LIH

1 stop14h 08mAmerican Airlines

Deal found 4/28

$265

Wed 7/96:00 amEWR - LIH

2 stops17h 18mDelta

Deal found 4/29

$328

Tue 5/137:29 pmEWR - LIH

2 stops32h 03mAlaska Airlines

Deal found 4/29

$333

Tue 7/298:00 amEWR - LIH

2 stops18h 25mUnited Airlines

Deal found 4/29

$381

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

NewarkLihue

EWR - LIH

EWRLIH

Newark

Tue 5/6

6:05 am-5:13 pm

2 stops17h 08m

Lihue

Tue 5/13

8:25 pm-5:30 pm

2 stops15h 05m

$522

NewarkLihue

EWR - LIH

EWRLIH

Newark

Tue 5/6

6:59 am-2:55 pm

1 stop13h 56m

Lihue

Tue 5/13

2:02 pm-10:27 am

2 stops14h 25m

$525

NewarkLihue

EWR - LIH

EWRLIH

Newark

Tue 5/13

7:59 pm-11:40 am

1 stop21h 41m

Lihue

Fri 5/16

10:50 am-5:59 am

1 stop13h 09m

$550

NewarkLihue

EWR - LIH

EWRLIH

Newark

Tue 5/13

6:00 am-3:46 pm

1 stop15h 46m

Lihue

Fri 5/16

1:20 pm-9:14 am

2 stops13h 54m

$633

NewarkLihue

EWR - LIH

EWRLIH

Newark

Sun 5/4

6:50 am-2:58 pm

1 stop14h 08m

$265

NewarkLihue

EWR - LIH

EWRLIH

Newark

Fri 5/30

9:00 am-9:33 pm

2 stops18h 33m

$321

NewarkLihue

EWR - LIH

EWRLIH

Newark

Sat 5/31

6:05 am-5:49 pm

2 stops17h 44m

$328

NewarkLihue

EWR - LIH

EWRLIH

Newark

Fri 5/30

10:35 am-7:55 pm

1 stop15h 20m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Best time to book a flight from Newark to Kaua'i

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

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

Currently, January is the cheapest month in which you can book a flight from Newark Airport to Kaua'i (average of $440). Flying from Newark Airport to Kaua'i in June is currently the most expensive (average of $678). 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 EWR to FUS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Newark Airport to Kaua'i as you normally would.

Rainfall in Kaua'i by month

In terms of precipitation, rainfall in Kaua'i ranges from 2.2 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. June is typically the driest time to visit Kaua'i when rainfall is around 2.2 in.

Temperature in Kaua'i by month

If weather is an important factor for your trip to Kaua'i, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Kaua'i

Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from New York to Kaua'i by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,968 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

9,968 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,934 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,696 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What are the cheapest airlines to fly from Newark Airport to Kaua'i one-way?
The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $265. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from Newark Airport to Kaua'i for a low price.
Can I find deals for flights from Newark to Kaua'i that include hotel bookings?
Yes. In addition to deals on Newark to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Newark to Kaua'i?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to Kaua'i.
Can I find deals for business class flights from Newark to Kaua'i?
Yes. Cheapflights offers flight deals from Newark 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 Newark Airport to Kaua'i?
Currently, January is the cheapest month in which you can book a flight from Newark Airport to Kaua'i (average of $440). Flying from Newark Airport to Kaua'i in June is currently the most expensive (average of $678). 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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Top 4 airlines flying from Newark to Kaua'i

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$469	Average$697	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$493	Average$789	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$541	Average$977	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$567	Average$858	FlexibilityNo cancel fee	On-timeN/A

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$265+ Cheap flights from Newark (EWR) 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Newark to Kaua'i with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Newark to Kaua'i

Keep the following information in mind while searching for Newark to Kaua'i flight deals. Data was last updated May 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Newark to Kaua'i

Cheapest flights from Newark to Kaua'iExplore the most affordable flight options available from Newark to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from Newark to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Newark to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Newark with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Newark Airport to Kaua'i

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

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

Find hourly flight availability from Newark 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 May 1, 2025.

Rainfall in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average rainfall totals by month.

Temperature in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average temperature totals by month.

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 May 1, 2025.

Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from New York to Kaua'i by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Newark 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 Newark Airport to Kaua'i one-way?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Newark to Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Newark to Kaua'i

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Cheapest flights from Newark to Kaua'i
Explore the most affordable flight options available from Newark to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.