EYW - EWR

$141 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 11/6. 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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Flights 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, Sep 4 - Wed, Sep 10
United Airlines Logo
3:50 pm - 7:09 pmEYW-EWR
3h 19mnonstop
United Airlines Logo
11:30 am - 2:55 pmEWR-EYW
3h 25mnonstop
$229United Airlines
Find Deal
Thu, Sep 4 - Wed, Sep 10
Delta Logo
7:00 am - 12:11 pmEYW-EWR
5h 11m1 stop
Delta Logo
10:39 am - 5:12 pmEWR-EYW
6h 33m1 stop
$249Delta
Find Deal
Fri, Dec 12 - Mon, Dec 15
American Airlines Logo
8:10 am - 12:49 pmEYW-EWR
4h 39m1 stop
American Airlines Logo
6:00 am - 1:13 pmEWR-EYW
7h 13m1 stop
$259American Airlines
Find Deal
Thu, Sep 4 - Wed, Sep 10
American Airlines Logo
1:59 pm - 10:00 pmEYW-EWR
8h 01m2 stops
American Airlines Logo
6:49 am - 1:29 pmEWR-EYW
6h 40m1 stop
$264American Airlines
Find Deal
Wed, Aug 27 - Wed, Sep 3
American Airlines Logo
7:40 pm - 12:44 amEYW-EWR
5h 04m1 stop
American Airlines Logo
5:40 am - 10:54 amEWR-EYW
5h 14m1 stop
$274American Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
American Airlines Logo
7:40 pm - 12:44 amEYW-EWR
5h 04m1 stop
American Airlines Logo
12:26 pm - 7:07 pmEWR-EYW
6h 41m1 stop
$289American Airlines
Find Deal
Fri, Dec 12 - Mon, Dec 15
United Airlines Logo
3:02 pm - 6:19 pmEYW-EWR
3h 17mnonstop
United Airlines Logo
10:45 am - 2:06 pmEWR-EYW
3h 21mnonstop
$309United Airlines
Find Deal
Thu, Sep 4 - Wed, Sep 10
United Airlines Logo
3:50 pm - 7:09 pmEYW-EWR
3h 19mnonstop
United Airlines Logo
11:30 am - 2:55 pmEWR-EYW
3h 25mnonstop
$310United Airlines
Find Deal
Thu, Sep 4 - Wed, Sep 10
 Logo
12:29 pm - 11:29 pmEYW-EWR
11h 00m2 stops
 Logo
4:20 pm - 8:15 amEWR-EYW
15h 55m1 stop
Thu, Sep 4 - Mon, Sep 8
 Logo
12:29 pm - 11:29 pmEYW-EWR
11h 00m2 stops
 Logo
6:02 am - 11:52 amEWR-EYW
5h 50m1 stop
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.

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 Wednesday 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.

What is the cheapest month to fly from Key West to Newark Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Key West 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 Key West to Newark Airport is January, where tickets cost $229 (return) on average. On the other hand, the most expensive months are September and October, where the average cost of round-trip tickets is $419 and $385 respectively.

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 $356, prices are generally cheapest when you fly direct.

Good to know

Low seasonJanuary
Cheapest flight$141
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 24% 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 $141 for a one-way ticket and $229 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?

    JetBlue, American Airlines, 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 $363 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 $328 or less one-way and $339 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 8896 reviews
7.7Boarding
8.1Crew
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

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.

6.0 GoodPatricia, Jul 2025SNA - EWR
Read more United Airlines reviews

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

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Liked the hospitality . The ight took us 6 hrs to get from fort myers to ewr.

Wish movie and music choices changed more often. Mostly same from a month or two ago when I last flew.

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!

A cookie and a soda, packed like sardines, will never be a positive experience. Also, boarded a 5:30 flight at 7:45pm

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.

The flight was two hours late to take off. The captain kept making announcements in English, but the volume on the speakers was low and we could not hear him. The flight attendant’s French translation was loud and clear, but we couldn’t understand French. The crew was nowhere to be found to relay what the captain was announcing. Very frustrating experience. American has to do better.

Paid $35 and not able to access the internet at all.

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

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

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

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