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$149+ Cheap flights from Key West (EYW) to Newark (EWR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — EWR
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Cheap flight deals from Key West to Newark

Cheapest flights from Key West to Newark
Explore the most affordable flight options available from Key West to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:59 am
EYW
-
EWR
1 stop14h 02m
Multiple Airlines
Sun 9/135:55 am
EWR
-
EYW
1 stop28h 24m
Multiple Airlines
Deal found 7/27$234
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:59 am
EYW
-
EWR
1 stop14h 02m
Multiple Airlines
Thu 9/175:55 am
EWR
-
EYW
1 stop28h 24m
Multiple Airlines
Deal found 7/27$262
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/910:20 pm
EYW
-
EWR
1 stop12h 07m
Multiple Airlines
Mon 10/125:59 am
EWR
-
EYW
2 stops13h 30m
Multiple Airlines
Deal found 7/27$301
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:59 am
EYW
-
EWR
1 stop14h 02m
Multiple Airlines
Mon 9/2110:29 pm
EWR
-
EYW
2 stops34h 55m
Multiple Airlines
Deal found 7/28$306
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:59 am
EYW
-
EWR
1 stop14h 02m
Multiple Airlines
Sun 9/2010:00 am
EWR
-
EYW
1 stop7h 21m
Multiple Airlines
Deal found 7/25$307
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:30 am
EYW
-
EWR
1 stop5h 09m
American Airlines
Sun 9/65:50 am
EWR
-
EYW
1 stop5h 06m
American Airlines
Deal found 7/25$319
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:19 pm
EYW
-
EWR
1 stop5h 38m
Delta
Tue 9/157:00 am
EWR
-
EYW
1 stop5h 53m
Delta
Deal found 7/27$344
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:07 pm
EYW
-
EWR
1 stop22h 23m
Multiple Airlines
Fri 8/2810:29 pm
EWR
-
EYW
2 stops35h 55m
Multiple Airlines
Deal found 7/24$364
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1012:50 pm
EYW
-
EWR
1 stop7h 39m
American Airlines
Mon 12/146:18 am
EWR
-
EYW
1 stop5h 47m
American Airlines
Deal found 7/26$369

Find flight deals from Key West to Newark

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Newark (EWR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$234
(Kiwi.com)

One-way from

$149
(Kiwi.com)

Popular in

April

Cheapest in

October

Average price

$454

Good round-trip deal

$369 or less

Good one-way deal

$223 or less
Provider with most accurate pricing for Key West-Newark flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-Newark flights.
Search Deals
From Key West to Newark
Search Deals
One-way flight from Key West to Newark
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($181 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Key West to Newark.
Search Deals
Price to beat on a one-way flight from Key West to Newark.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key West to Newark 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, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2026.
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

Cheapest round-trip

Key WestNewark

EYW - EWR

EYWEWR

Key West

Wed 9/9

7:47 pm-12:56 am

1 stop5h 09m

Newark

Sat 9/12

5:30 am-1:17 pm

1 stop7h 47m

$319

Key WestNewark

EYW - EWR

EYWEWR

Key West

Tue 9/1

6:15 pm-12:10 am

1 stop5h 55m

Newark

Thu 9/10

10:30 am-5:23 pm

1 stop6h 53m

$389
Quickest round-trip

Key WestNewark

EYW - EWR

EYWEWR

Key West

Thu 12/10

2:30 pm-5:39 pm

Nonstop3h 09m

Newark

Mon 12/14

9:45 am-1:02 pm

Nonstop3h 17m

$389

Key WestNewark

EYW - EWR

EYWEWR

Key West

Wed 9/9

6:19 pm-11:57 pm

1 stop5h 38m

Newark

Sat 9/12

9:48 am-8:00 pm

2 stops10h 12m

$404

Key WestNewark

EYW - EWR

EYWEWR

Key West

Sat 9/5

2:15 pm-5:34 pm

Nonstop3h 19m

Newark

Mon 9/21

10:00 am-1:29 pm

Nonstop3h 29m

$436

Key WestNewark

EYW - EWR

EYWEWR

Key West

Mon 11/2

6:11 pm-11:59 pm

1 stop5h 48m

Newark

Sun 11/8

9:32 am-8:01 pm

2 stops10h 29m

$439

Key WestNewark

EYW - EWR

EYWEWR

Key West

Sat 11/21

2:50 pm-5:59 pm

Nonstop3h 09m

Newark

Fri 11/27

10:24 am-1:52 pm

Nonstop3h 28m

$517
Cheapest one-way
Quickest one-way

Key WestNewark

EYW - EWR

EYWEWR

Key West

Wed 11/11

2:50 pm-5:59 pm

Nonstop3h 09m

$184

Key WestNewark

EYW - EWR

EYWEWR

Key West

Tue 10/27

2:50 pm-5:59 pm

Nonstop3h 09m

$314

Key WestNewark

EYW - EWR

EYWEWR

Key West

Thu 12/24

3:50 pm-7:00 pm

Nonstop3h 10m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Key West to Newark

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Key West to Newark in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Key West-Newark Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Newark Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Newark Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Key West-Newark Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Key West-Newark Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Key West to Newark

Have a flexible travel schedule? Discover the best time to fly to Newark from Key West with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Key West to Newark Airport

What is the cheapest month to book a flight from Key West to Newark Airport?

Currently, October is the cheapest month in which you can book a flight from Key West to Newark Airport (average of $293). Flying from Key West to Newark Airport in April is currently the most expensive (average of $1,058). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from EYW to EWR?

Find hourly flight availability from Key West to Newark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Key West to Newark Airport as you normally would.

Reviews of airlines servicing Newark

Get insights into the airlines that provide service to Newark. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Newark. Reviews last updated July 29, 2026.
Get a feel of what it's like to fly with United Airlines from Key West to Newark Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,052 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
10,052 reviews
United Airlines
7.4
Good
10,052 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

Related info for your journey

Find useful and relevant information for your journey from Key West to Newark. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Key West to Newark?

    Most people fly from Key West (EYW) if they book a flight from Key West to Newark. On average, Key West has 1 outbound flight to Newark per day from 1 airline. Key West is conveniently located just 2.6 mi from Key West’s city center.

  • How long is the flight from Key West to Newark Airport?

    Airlines like American Airlines, Delta, and United Airlines fly from Key West to Newark Airport in about 3h 09m. The time it takes to get you to your destination can typically vary by up to 2h 46m. Key West and Newark Airport are separated by a distance of 1197 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Key West to Newark Airport round-trip?

    Flying on United Airlines is currently your cheapest option to Newark Airport, with prices starting at $229. Users have found that United Airlines is 52% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Key West to Newark Airport one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $149. Delta flights start at $198 while deals on American Airlines start at $238 one-way.

  • What are the cheapest flights from Key West to Newark Airport?

    Looking at all options, your cheapest flight can be booked for $149. While the most popular route (Key West - Newark) can be booked for $289 on average, our data indicates $406 when flying from Key West to Newark Airport.

  • Can I find deals for flights from Key West to Newark that include hotel bookings?

    Yes. In addition to deals on Key West to Newark flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key West to Newark?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to Newark.

  • Can I find deals for business class flights from Key West to Newark?

    Yes. Cheapflights offers flight deals from Key West to Newark by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from Key West to Newark Airport (average of $293). Flying from Key West to Newark Airport in April is currently the most expensive (average of $1,058). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
Queens
Bronx
Mahwah
Elizabeth
East Rutherford
Bethlehem
Staten Island
Yonkers
Mount Laurel
Irvington
Secaucus
North Bergen
Tannersville
Edgewater
Carle Place
Absecon
Carteret
Fort Lee
Parsippany
Avenel

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Key West to Newark

Discover the top airline that operate flights from Key West to Newark. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$229Average$374FlexibilityNo cancel feeOn-time69%

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