EYW - EWR

$114 Find Cheap Flights from Key West 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 Key West to Newark departing on 9/26. 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 Key West 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 Key West to Newark, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Key West to Newark (EYW-EWR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Key West 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 Key West to Newark

Thu, Oct 30 - Sat, Nov 8
 Logo
8:55 am - 11:07 pmEYW-EWR
14h 12m1 stop
 Logo
8:12 pm - 8:15 amEWR-EYW
12h 03m1 stop
Thu, Oct 30 - Sat, Nov 8
 Logo
8:55 am - 3:00 pmEYW-EWR
6h 05m1 stop
 Logo
9:03 pm - 10:19 amEWR-EYW
13h 16m2 stops
Tue, Dec 9 - Thu, Dec 11
 Logo
11:45 am - 12:56 amEYW-EWR
13h 11m2 stops
 Logo
5:10 am - 3:44 pmEWR-EYW
10h 34m1 stop
Wed, Oct 29 - Wed, Nov 5
American Airlines Logo
5:47 pm - 11:00 pmEYW-EWR
5h 13m1 stop
American Airlines Logo
1:44 pm - 9:48 pmEWR-EYW
8h 04m1 stop
$279American Airlines
Find Deal
Sun, Nov 2 - Fri, Nov 7
 Logo
8:55 am - 9:03 amEYW-EWR
24h 08m1 stop
 Logo
6:20 am - 10:07 amEWR-EYW
27h 47m2 stops
Fri, Oct 10 - Tue, Oct 14
Delta Logo
6:17 pm - 12:59 amEYW-EWR
6h 42m1 stop
Delta Logo
1:29 pm - 8:06 pmEWR-EYW
6h 37m1 stop
$294Delta
Find Deal
Thu, Oct 30 - Sat, Nov 8
United Airlines Logo
2:48 pm - 5:59 pmEYW-EWR
3h 11mnonstop
United Airlines Logo
10:39 am - 2:04 pmEWR-EYW
3h 25mnonstop
$310United Airlines
Find Deal
Fri, Oct 10 - Tue, Oct 14
Delta Logo
6:17 pm - 12:59 amEYW-EWR
6h 42m1 stop
Delta Logo
1:29 pm - 8:06 pmEWR-EYW
6h 37m1 stop
$324Delta
Find Deal
Thu, Oct 9 - Tue, Oct 14
American Airlines Logo
11:22 am - 5:58 pmEYW-EWR
6h 36m1 stop
American Airlines Logo
6:00 am - 12:55 pmEWR-EYW
6h 55m1 stop
$329American Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
United Airlines Logo
4:00 pm - 11:09 pmEYW-EWR
7h 09m1 stop
United Airlines Logo
10:39 am - 2:04 pmEWR-EYW
3h 25mnonstop
$345United Airlines
Find Deal

Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
Arrive two hours early at EYW for security checks.
Use AirTrain from Newark to reach NYC quickly.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
American Airlines
Cheapest • from $279 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$246
Typical prices: $332-410
Multiple Airlines
Thu 10/30Sat 11/8
EYW - EWR • 1 stop
Cheapest non-stop
$310
Typical prices: $318-515
United Airlines
Thu 10/30Sat 11/8
EYW - EWR • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Newark!
Expert advice

Expert advice for your flight from Key West to Newark

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
EYW

Arrive two hours early at EYW due to potential congestion at the sole security area, especially during peak hours.

Read more about EYWby Paul Rubio
EWR

For a quick trip to NYC, take the AirTrain to Newark Liberty Station, then NJ Transit to New York Penn Station.

Read more about EWRby Stefanie Waldek
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on EWR

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Paul Rubio

Paul Rubio

Expert on EYW

Paul Rubio

Paul Rubio

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more
Booking Insights

KAYAK's insights & trends for Key West to Newark flights

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

How much is a round-trip flight from Key West to Newark Airport?

What’s the cheapest day of the week to fly from Key West to Newark Liberty Airport?

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

Your flight ticket price will generally be cheaper if you fly to Newark Liberty Airport on a Friday and more expensive on a Sunday. On your return trip to Key West, you should consider flying back on a Tuesday, and avoid Thursdays for better deals.

Can I save money by flying with a layover from Key West to Newark Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $324, prices are generally cheapest when you fly direct.

Good to know

Cheapest flight$114
Most popular time to fly with an average 10% increase in price.
Flight from Key West to Newark Liberty Airport

When to book flights from Key West to Newark

Are your dates flexible? Find out the best times to travel from Key West 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 Key West to Newark Liberty Airport flights

  • What is the cheapest flight from Key West to Newark Airport?

    In the last 3 days, the lowest price for a flight from Key West to Newark Airport was $114 for a one-way ticket and $246 for a round-trip.

  • Do I need a passport to fly between Key West and Newark Liberty Airport?

    A passport is not required to fly from Key West to Newark Liberty Airport.

  • Which airports will I be using when flying from Key West to Newark Liberty Airport?

    Key West and Newark Liberty Airport are both served by 1 main airport. You will leave Key West from Key West and will be arriving at Newark.

  • Which airlines offer Wi-Fi service onboard planes from Key West to Newark Liberty Airport?

    American Airlines, JetBlue, and Delta offer inflight Wi-Fi service on the Key West to Newark Liberty Airport flight route.

  • Which aircraft models fly most regularly from Key West to Newark Liberty Airport?

    The Boeing 737-700 is the aircraft model that flies most regularly on the Key West to Newark Liberty Airport flight route.

  • Which airline alliances offer flights from Key West to Newark Liberty Airport?

    Star Alliance is the only airline alliance operating flights between Key West and Newark Liberty Airport.

  • On which days can I fly direct from Key West to Newark Liberty Airport?

    There are nonstop flights from Key West to Newark Liberty Airport on a daily basis.

  • Which is the best airline for flights from Key West to Newark, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Key West to Newark are United Airlines and American Airlines. With an average price for the route of $347 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $303 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Key West 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 Key West to Newark Liberty Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Key West 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 Key West 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 Key West 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 Key West with another airline. Booking your flights between Key West 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 Key West 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 Key West up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Key West to Newark Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $221 or less one-way and $324 or less round-trip.

Prefer to fly direct from Key West to Newark Liberty Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Key West to Newark.
Find which airlines fly direct from Key West Airport to Newark Airport, which days they fly and book direct flights.

Direct departures

Key West to Newark

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Newark to Key West

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airlines flying from Key West to Newark

 
See real verified KAYAK customer reviews for airlines flying from Key West 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 Key West 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 8929 reviews
8.1Crew
7.7Boarding
7.1Entertainment
7.3Comfort
6.6Food
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

There was no TV's on the plane? I tried to activated the WiFi multiple times before the plane took off but it wasn't work well.

Air Marco’s fleet of airplanes are old and pathetic. The seats are torn and stained. The monitors don’t work properly. If this wasn’t a business trip and I had control of booking the flight, I would not travel on this carrier.

Good service, friendly staff. Food was average for airlines and the seats were small.

Pathetic check in experience once again. Not enough staff scheduled at bag drop or for special assistance at LHR. Really need to rethink the whole self check in procedure. The crew was good. A very decent selection of special meals in this leg as compared to the JFK-LHR leg.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

Whenever a passenger purchase a ticket his advantage number should automatically to his information. It's not everyone remember the number. You request for your number and American airline agent say they will email it....and they never email anything and you loose your mileage just because you don't remember your number. It should automatically go your information and associate with your email account at all times

Newark airport grounded inbound flight and only announced when the flight was about to start taxing.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Everything you need to know for your flight from Key West to Newark

Information on your arrival and departure airports

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