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Cheap flights from Key West to New York from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to New York departing on 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Key West to New York (EYW-EWR)

Cheap round-trip flights

United Airlines Logo
3:50 pm - 7:09 pmEYW-EWR
3h 19mnonstop
United Airlines Logo
10:30 am - 2:01 pmEWR-EYW
3h 31mnonstop
$229United Airlines
Find Deal
Thu, Sep 18 - Tue, Sep 23
United Airlines Logo
3:50 pm - 7:09 pmEYW-EWR
3h 19mnonstop
United Airlines Logo
11:30 am - 2:55 pmEWR-EYW
3h 25mnonstop
$244United Airlines
Find Deal
Thu, Sep 11 - Wed, Sep 17
Delta Logo
7:40 am - 2:29 pmEYW-EWR
6h 49m1 stop
Delta Logo
11:59 am - 7:53 pmEWR-EYW
7h 54m1 stop
$249Delta
Find Deal
Wed, Nov 5 - Wed, Nov 12
American Airlines Logo
7:31 pm - 12:25 amEYW-EWR
4h 54m1 stop
American Airlines Logo
6:49 am - 1:29 pmEWR-EYW
6h 40m1 stop
$259American Airlines
Find Deal
Fri, Oct 3 - Sun, Oct 5
Delta Logo
7:00 am - 2:20 pmEYW-EWR
7h 20m1 stop
Delta Logo
12:11 pm - 8:07 pmEWR-EYW
7h 56m1 stop
$264Delta
Find Deal
Thu, Sep 11 - Wed, Sep 17
American Airlines Logo
1:33 pm - 10:05 pmEYW-EWR
8h 32m2 stops
American Airlines Logo
9:55 am - 5:01 pmEWR-EYW
7h 06m2 stops
$269American Airlines
Find Deal
Wed, Nov 5 - Wed, Nov 12
American Airlines Logo
7:31 pm - 12:25 amEYW-EWR
4h 54m1 stop
American Airlines Logo
6:05 am - 11:13 amEWR-EYW
5h 08m1 stop
$274American Airlines
Find Deal
Thu, Sep 25 - Sat, Sep 27
American Airlines Logo
1:59 pm - 10:48 pmEYW-EWR
8h 49m2 stops
American Airlines Logo
12:23 pm - 6:59 pmEWR-EYW
6h 36m1 stop
$279American Airlines
Find Deal
Thu, Sep 11 - Wed, Sep 17
Logo
2:18 pm - 9:05 amEYW-EWR
18h 47m2 stops
Logo
3:54 pm - 5:46 pmEWR-EYW
25h 52m1 stop
$367
Find Deal
Fri, Oct 3 - Sun, Oct 5
Logo
10:19 am - 9:28 amEYW-EWR
23h 09m1 stop
Logo
10:55 am - 9:39 amEWR-EYW
22h 44m1 stop
$469
Find Deal
Mon, Dec 29 - Sat, Jan 3

United Airlines flights from Key West to Newark Airport

Our best United Airlines deals on Key West to Newark Airport flight tickets
United Airlines
Sep 18
EYW3:50 pmKey West
3h 19m
EWR7:09 pmNewark
Sep 23
EWR10:30 amNewark
3h 31m
EYW2:01 pmKey West
$229
Find similar
United Airlines
Sep 11
EYW3:50 pmKey West
3h 19m
EWR7:09 pmNewark
Sep 17
EWR11:30 amNewark
3h 25m
EYW2:55 pmKey West
$244
Find similar
United Airlines
Sep 15
EYW3:50 pmKey West
3h 19m
EWR7:09 pmNewark
Sep 21
EWR10:30 amNewark
3h 31m
EYW2:01 pmKey West
$301
Find similar

Delta flights from Key West to Newark Airport

Our best Delta deals on Key West to Newark Airport flight tickets
Delta
Nov 5
EYW7:40 amKey West
6h 49m
1 stop
EWR2:29 pmNewark
Nov 12
EWR11:59 amNewark
7h 54m
1 stop
EYW7:53 pmKey West
$249
Find similar
Delta
Sep 11
EYW7:00 amKey West
7h 20m
1 stop
EWR2:20 pmNewark
Sep 17
EWR12:11 pmNewark
7h 56m
1 stop
EYW8:07 pmKey West
$264
Find similar
Delta
Sep 15
EYW6:10 pmKey West
6h 46m
1 stop
EWR12:56 amNewark
Sep 21
EWR6:00 amNewark
4h 55m
1 stop
EYW10:55 amKey West
$369
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Key West to Newark Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 25, 2025.
Use the filters below to find and compare flights from Key West to Newark Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Key WestNewark

EYW - EWR

EYWEWR

Key West

Thu 9/18

3:50 pm-7:09 pm

Nonstop3h 19m

Newark

Tue 9/23

10:30 am-2:01 pm

Nonstop3h 31m

$229

Key WestNewark

EYW - EWR

EYWEWR

Key West

Thu 9/11

3:50 pm-7:09 pm

Nonstop3h 19m

Newark

Wed 9/17

11:30 am-2:55 pm

Nonstop3h 25m

$244

Key WestNewark

EYW - EWR

EYWEWR

Key West

Wed 11/5

7:40 am-2:29 pm

1 stop6h 49m

Newark

Wed 11/12

11:59 am-7:53 pm

1 stop7h 54m

$249

Key WestNewark

EYW - EWR

EYWEWR

Key West

Fri 10/3

7:31 pm-12:25 am

1 stop4h 54m

Newark

Sun 10/5

6:49 am-1:29 pm

1 stop6h 40m

$259

Key WestNewark

EYW - EWR

EYWEWR

Key West

Thu 9/11

7:00 am-2:20 pm

1 stop7h 20m

Newark

Wed 9/17

12:11 pm-8:07 pm

1 stop7h 56m

$264

Key WestNewark

EYW - EWR

EYWEWR

Key West

Wed 11/5

1:33 pm-10:05 pm

2 stops8h 32m

Newark

Wed 11/12

9:55 am-5:01 pm

2 stops7h 06m

$269

Key WestNewark

EYW - EWR

EYWEWR

Key West

Thu 9/25

7:31 pm-12:25 am

1 stop4h 54m

Newark

Sat 9/27

6:05 am-11:13 am

1 stop5h 08m

$274

Key WestNewark

EYW - EWR

EYWEWR

Key West

Thu 9/11

1:59 pm-10:48 pm

2 stops8h 49m

Newark

Wed 9/17

12:23 pm-6:59 pm

1 stop6h 36m

$279

Key WestNewark

EYW - EWR

EYWEWR

Key West

Fri 10/3

2:18 pm-9:05 am

2 stops18h 47m

Newark

Sun 10/5

3:54 pm-5:46 pm

1 stop25h 52m

$367

Key WestNewark

EYW - EWR

EYWEWR

Key West

Mon 12/29

10:19 am-9:28 am

1 stop23h 09m

Newark

Sat 1/3

10:55 am-9:39 am

1 stop22h 44m

$469

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from Key West to Newark Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Newark Airport?

The cheapest month to fly to Newark Airport from Key West is in January. Flight prices, which tend to average around $229, are often lower during this time because this is during the off-season. If you don’t want to visit Newark Airport in January, then you should wait until March to fly from Key West, when ticket prices are also cheap, with an average price of $248.

What is the cheapest day to depart on your flight to Newark Airport?

The cheapest day to depart on your flight to Newark Airport is on a Wednesday when prices can be found for as low as $346. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Key West to Newark Airport for around $602.

What is the cheapest time of day to depart on your flight to Newark Airport?

The cheapest time of day to fly to Newark Airport is in the morning when flights can be purchased for as low as $358. Flights at noon are often more expensive with an average ticket price of $421.

What is the cheapest Key West to Newark flight route?

Fly from Key West to Newark for the best Key West - Newark flight prices

What cabin class options are available on Key West to Newark flights?

There are 4 cabin classes available to choose from on Key West to Newark flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Key West to Newark Airport flights?

You could potentially save up to 54% on your flight if you consider stops on a Key West to Newark Airport flight.

How have Key West to Newark Airport flight prices changed over time?

As of August 2025, prices for Key West to Newark Airport flights are approximately 17% more expensive when compared to flights at the same time last year.

When to book flights from Key West to Newark Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Key West to Newark Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Key West to Newark Airport (EYW to EWR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to Newark Airport

Best Price Found

$221

Fastest flight time

3h 05m

Direct flights

Every day
The best one-way flight to Newark Airport from Key West in the past 72 hours is $221. The best round-trip flight deal from Key West to Newark Airport found on momondo in the last 72 hours is $444.
The fastest flight from Key West to Newark Airport takes 3h 05m
Direct flights go from Key West to Newark Airport every day.
Search flight deals

  • How far is Key West to Newark by plane?

    Newark is 1198.3 mi away from Key West. Typically, this will take 3h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Key West Airport to Newark Airport?

    Prices for flights from Key West Airport to Newark Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Key West Airport to Newark Airport?

  • How old do you have to be to fly from Key West Airport to Newark Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Key West Airport to Newark Airport.

  • What documentation or ID do you need to fly to Newark Airport?

    The required travel and health documents for your Newark Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Newark Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Key West to Newark Airport?

  • What is the most popular airline from Key West to Newark Airport?

Best airlines flying from Key West to Newark Airport

Compare and see reviews for airlines that fly from Key West to Newark Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $248Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $259Free CancellationRating
7.4
8,940 reviews
Search United Airlines flights

  • United Airlines Flights From Key West to Newark Airport

    United Airlines flies from Key West to Newark Airport around 7 times per week, with 8,940 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Key West to Newark Airport in the last 72 hours was $259 (round-trip), much lower than the average airfare cost of $359 for United Airlines flights on this route.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Seaside Heights
Queens
Bronx
Yonkers
Bethlehem
Pocono Manor
Asbury Park
Point Pleasant Beach
Jim Thorpe
Beach Haven
East Rutherford
Stamford
Long Branch
Tannersville
Spring Lake
Wayne
Elizabeth
Parsippany
East Stroudsburg
Secaucus

Why use momondo?

Why should I use momondo to find a flight deal from Key West to New York?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Key West to New York. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Key West to New York with flexible booking policies on momondo?

All flight searches from Key West to New York on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Key West to New York?

momondo helps you find the best flight between Key West and New York by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Key West to New York right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to New York from Key West. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Newark Airport trip

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