EYW - EWR

$105 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 3/26. 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, 0 bags

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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$228
Typical prices: $463-$552
Multiple Airlines
Thu 3/26Wed 4/8
EYW - EWR • 2 stops
Cheapest non-stop
$269
Typical prices: $293-$309
United Airlines
Wed 6/3Mon 6/8
EYW - EWR • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
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
Spirit Airlines
Cheapest • from $242 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with United Airlines. Average duration is 3h 12m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Charlotte (CLT)
Cheapest • Avg $223 (round-trip)
Miami (MIA)
Shortest trip • 4h 43m (one-way)
Insights
Insights
Insights
Insights
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!
Flight Deals
Booking Insights
Expert advice
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, Mar 26 - Wed, Apr 8
Multiple Airlines Logo
4:22 pm - 7:51 am
EYW
-
EWR
15h 29m
2 stops
Multiple Airlines Logo
9:00 pm - 11:44 am
EWR
-
EYW
14h 44m
1 stop
$228Multiple Airlines
Thu, Mar 26 - Wed, Apr 8
Spirit Airlines Logo
12:25 pm - 11:54 pm
EYW
-
EWR
11h 29m
1 stop
Spirit Airlines Logo
6:00 am - 11:30 am
EWR
-
EYW
5h 30m
1 stop
$242Spirit Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
11:51 am - 9:03 am
EYW
-
EWR
21h 12m
1 stop
Multiple Airlines Logo
11:30 am - 11:25 am
EWR
-
EYW
23h 55m
1 stop
$243Multiple Airlines
Thu, Apr 16 - Mon, Apr 20
Spirit Airlines Logo
12:26 pm - 9:19 pm
EYW
-
EWR
8h 53m
1 stop
Spirit Airlines Logo
6:00 am - 1:35 pm
EWR
-
EYW
7h 35m
1 stop
$249Spirit Airlines
Thu, May 7 - Sat, May 9
Multiple Airlines Logo
12:05 pm - 10:32 am
EYW
-
EWR
22h 27m
1 stop
Multiple Airlines Logo
10:29 pm - 11:25 am
EWR
-
EYW
12h 56m
2 stops
$251Multiple Airlines
Thu, May 7 - Sat, May 9
Multiple Airlines Logo
12:05 pm - 10:32 am
EYW
-
EWR
22h 27m
1 stop
Multiple Airlines Logo
11:30 am - 11:25 am
EWR
-
EYW
23h 55m
1 stop
$252Multiple Airlines
Thu, Apr 16 - Mon, Apr 20
Multiple Airlines Logo
11:01 am - 1:16 am
EYW
-
EWR
14h 15m
2 stops
Multiple Airlines Logo
5:15 am - 12:26 pm
EWR
-
EYW
7h 11m
1 stop
$255Multiple Airlines
Fri, May 8 - Sat, May 9
Multiple Airlines Logo
12:10 pm - 10:32 am
EYW
-
EWR
22h 22m
1 stop
Multiple Airlines Logo
10:29 pm - 11:25 am
EWR
-
EYW
12h 56m
2 stops
$257Multiple Airlines
Thu, May 7 - Sun, May 10
Multiple Airlines Logo
12:05 pm - 10:32 am
EYW
-
EWR
22h 27m
1 stop
Multiple Airlines Logo
11:30 am - 11:30 am
EWR
-
EYW
24h 00m
1 stop
$259Multiple Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
11:51 am - 6:50 pm
EYW
-
EWR
6h 59m
1 stop
Multiple Airlines Logo
9:05 am - 11:25 am
EWR
-
EYW
26h 20m
2 stops
$262Multiple Airlines
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 Thursday and more expensive on a Monday. 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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $324 on average.

Find deals
Expert advice

Expert advice for your flight from Key West to Newark

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on EWR

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

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

Good to know

Low seasonOctober
Cheapest flight$105
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 26% lower on average.
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 $105 for a one-way ticket and $228 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, Delta, Alaska Airlines, and JetBlue 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.

  • 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 $267 or less one-way and $457 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 airline 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 9428 reviews
7.3Comfort
7.7Boarding
6.6Food
7.1Entertainment
8.1Crew
Airline reviews

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

8.0 ExcellentAlissa, Mar 2026
TPA - EWR
Read more United Airlines reviews

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

I upgraded my seat and was promised it would be next to the emergency door for extra leg room and they said it was premium plus but it was at the back of the plane...same thing happened from Newark to Dubai

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

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

Information on your arrival and departure airports

Key West (EYW)
Newark (EWR)