KOA - EWR

$229 Find Cheap Flights from Kailua-Kona to Newark Liberty Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kailua-Kona to Newark departing on 12/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Newark Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kailua-Kona to Newark, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kailua-Kona to Newark, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Kailua-Kona to Newark (KOA-EWR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kailua-Kona to Newark that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kailua-Kona to Newark

Mon, Nov 3 - Fri, Nov 7
Alaska Airlines Logo
12:09 pm - 4:29 pmKOA-EWR
23h 20m1 stop
Alaska Airlines Logo
3:23 pm - 12:03 pmEWR-KOA
25h 40m1 stop
$462Alaska Airlines
Find Deal
Wed, Dec 17 - Fri, Jan 9
Alaska Airlines Logo
9:00 am - 5:58 amKOA-EWR
15h 58m1 stop
Alaska Airlines Logo
5:50 pm - 11:51 amEWR-KOA
23h 01m1 stop
$463Alaska Airlines
Find Deal
Mon, Nov 3 - Fri, Nov 7
Alaska Airlines Logo
6:55 pm - 3:51 pmKOA-EWR
15h 56m2 stops
Alaska Airlines Logo
3:23 pm - 12:03 pmEWR-KOA
25h 40m1 stop
$468Alaska Airlines
Find Deal
Thu, Dec 18 - Sat, Jan 10
American Airlines Logo
11:00 pm - 4:44 pmKOA-EWR
12h 44m1 stop
American Airlines Logo
8:19 am - 7:27 pmEWR-KOA
16h 08m2 stops
$469American Airlines
Find Deal
Sun, Mar 1 - Thu, Mar 5
Alaska Airlines Logo
7:13 pm - 3:23 pmKOA-EWR
15h 10m2 stops
Alaska Airlines Logo
7:29 pm - 10:35 amEWR-KOA
20h 06m1 stop
$474Alaska Airlines
Find Deal
Thu, Dec 18 - Fri, Jan 9
American Airlines Logo
11:00 pm - 4:44 pmKOA-EWR
12h 44m1 stop
American Airlines Logo
6:01 am - 3:35 pmEWR-KOA
14h 34m1 stop
$493American Airlines
Find Deal
Wed, Dec 17 - Fri, Jan 9
American Airlines Logo
9:55 pm - 4:44 pmKOA-EWR
13h 49m1 stop
American Airlines Logo
8:19 am - 7:27 pmEWR-KOA
16h 08m2 stops
$505American Airlines
Find Deal
Mon, Nov 3 - Fri, Nov 7
United Airlines Logo
2:40 pm - 9:09 amKOA-EWR
13h 29m2 stops
United Airlines Logo
6:00 am - 4:18 pmEWR-KOA
15h 18m2 stops
$514United Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 8
United Airlines Logo
1:05 pm - 8:09 amKOA-EWR
13h 04m1 stop
United Airlines Logo
11:45 am - 8:45 pmEWR-KOA
15h 00m2 stops
$518United Airlines
Find Deal
Wed, Oct 1 - Tue, Oct 7
Delta Logo
9:30 pm - 5:35 pmKOA-EWR
14h 05m2 stops
Delta Logo
7:05 am - 7:23 pmEWR-KOA
18h 18m2 stops
$744Delta
Find Deal

Everything you should know

Top airlines
Alaska Airlines
Cheapest • from $462 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 36% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$462
Overall average: $764
Alaska Airlines
Mon 11/3Fri 11/7
KOA - EWR • 1 stop
Cheapest one-way
$229
Overall average: $375
United Airlines
Tue 12/23
KOA - EWR • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Newark!
Booking Insights

KAYAK's insights & trends for Kailua-Kona to Newark flights

Get data-powered insights and trends into flights from Kailua-Kona to Newark to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Kailua-Kona to Newark Liberty Airport?

The average price of all round-trip flights from Kailua-Kona to Newark Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Newark Liberty Airport on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Kailua-Kona to Newark Liberty Airport. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Kailua-Kona to Newark Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kailua-Kona to Newark Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kailua-Kona to Newark Airport is January, where tickets cost $427 (return) on average. On the other hand, the most expensive months are February and June, where the average cost of round-trip tickets is $941 and $817 respectively.

Good to know

Low seasonFebruary
Cheapest flight$229
Best time to beat the crowds but there is an average 40% increase in price.
Most popular time to fly with an average 14% increase in price.
Flight from Kailua-Kona to Newark Liberty Airport

When to book flights from Kailua-Kona to Newark

Are your dates flexible? Find out the best times to travel from Kailua-Kona to Newark based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Kailua-Kona to Newark Liberty Airport flights

  • What is the cheapest flight from Kailua-Kona to Newark Airport?

    In the last 3 days, the lowest price for a flight from Kailua-Kona to Newark Airport was $229 for a one-way ticket and $462 for a round-trip.

  • Do I need a passport to fly between Kailua-Kona and Newark Liberty Airport?

    No, a passport isn't needed to fly from Kailua-Kona to Newark Liberty Airport. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Kailua-Kona to Newark Liberty Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kailua-Kona to Newark Liberty Airport?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Kailua-Kona and Newark Liberty Airport, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Kailua-Kona to Newark Liberty Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kailua-Kona to Newark Liberty Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kailua-Kona to Newark Liberty Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Newark Liberty Airport from Kailua-Kona is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kailua-Kona to Newark Liberty Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Newark Liberty Airport with an airline and back to Kailua-Kona with another airline. Booking your flights between Kailua-Kona and EWR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kailua-Kona to Newark Liberty Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Newark Liberty Airport from Kailua-Kona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Kailua-Kona to Newark

 
See real verified KAYAK customer reviews for airlines flying from Kailua-Kona to Newark. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kailua-Kona to Newark? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8924 reviews
7.7Boarding
6.6Food
7.1Entertainment
7.3Comfort
8.1Crew
Airline reviews

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

10.0 ExcellentCraig, Aug 2025SLC - EWR
Read more United Airlines reviews

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

Cramped seat even in economy plus seat 10A. Over booked flight, no space for the bags

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

get E+, a must for 5 hours flight if you are tall

Multiple delays and not straight answer from the United team

I just got back from a trip with 3 flights each way. The flights were good and we were happy with out experience. There was one steward on our first flight that was harsh and grump with passengers. It did not leave a good impression. All of the other flight crews were great on the other five flights.

Food and flight attendents with positive dispositions and friendly behavior, more professional attitudes

Everything you need to know for your flight from Kailua-Kona to Newark

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