HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Newark

$120+ 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — EWR
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key West to Newark with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/3110:31 am
EYW
-
EWR
1 stop22h 34m
Allegiant Air
Sun 8/3012:00 pm
EWR
-
EYW
1 stop5h 31m
Allegiant Air
Deal found 6/14$260
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/309:22 pm
EYW
-
EWR
1 stop13h 09m
Multiple Airlines
Sun 8/3012:00 pm
EWR
-
EYW
1 stop5h 31m
Multiple Airlines
Deal found 6/14$270
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/42:26 pm
EYW
-
EWR
Nonstop3h 11m
United Airlines
Tue 7/710:18 am
EWR
-
EYW
Nonstop3h 12m
United Airlines
Deal found 6/11$289
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Tue 8/41:14 pm
EYW
-
EWR
2 stops11h 49m
Multiple Airlines
Thu 8/2712:00 pm
EWR
-
EYW
1 stop5h 31m
Multiple Airlines
Deal found 6/11$296
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Tue 6/301:14 pm
EYW
-
EWR
2 stops11h 51m
Multiple Airlines
Sat 7/410:55 am
EWR
-
EYW
1 stop23h 10m
Multiple Airlines
Deal found 6/11$300
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/309:22 pm
EYW
-
EWR
1 stop13h 09m
Multiple Airlines
Mon 8/3111:00 am
EWR
-
EYW
1 stop5h 48m
Multiple Airlines
Deal found 6/14$301
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Sun 8/29:22 pm
EYW
-
EWR
1 stop13h 09m
Multiple Airlines
Sun 8/3012:00 pm
EWR
-
EYW
1 stop5h 31m
Multiple Airlines
Deal found 6/14$303
This Delta deal was found by Cheapflights users on 6/14. 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.
Wed 7/297:50 am
EYW
-
EWR
1 stop7h 34m
Delta
Sun 8/306:00 am
EWR
-
EYW
1 stop4h 50m
Delta
Deal found 6/14$309
This American Airlines deal was found by Cheapflights users on 6/15. 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 7/97:40 pm
EYW
-
EWR
1 stop5h 19m
American Airlines
Wed 7/1512:25 pm
EWR
-
EYW
1 stop6h 41m
American Airlines
Deal found 6/15$310
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/1010:31 am
EYW
-
EWR
1 stop22h 34m
Multiple Airlines
Mon 7/1310:29 pm
EWR
-
EYW
2 stops36h 37m
Multiple Airlines
Deal found 6/13$317
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/309:22 pm
EYW
-
EWR
1 stop13h 09m
Multiple Airlines
Sat 8/110:29 pm
EWR
-
EYW
2 stops14h 53m
Multiple Airlines
Deal found 6/14$319
This American Airlines deal was found by Cheapflights users on 6/12. 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 7/94:41 pm
EYW
-
EWR
1 stop5h 31m
American Airlines
Sun 7/125:35 am
EWR
-
EYW
1 stop7h 39m
American Airlines
Deal found 6/12$329

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 June 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$260
(Kiwi.com)

One-way from

$120
(Kiwi.com)

Popular in

April

Cheapest in

October

Average price

$389

Good round-trip deal

$389 or less

Good one-way deal

$258 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. 20% potential increase in price ($113 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 15, 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

Thu 12/10

7:00 am-2:03 pm

1 stop7h 03m

Newark

Mon 12/14

2:30 pm-7:43 pm

1 stop5h 13m

$334
Quickest round-trip

Key WestNewark

EYW - EWR

EYWEWR

Key West

Thu 7/23

2:26 pm-5:37 pm

Nonstop3h 11m

Newark

Mon 7/27

10:18 am-1:30 pm

Nonstop3h 12m

$379

Key WestNewark

EYW - EWR

EYWEWR

Key West

Fri 10/30

2:30 pm-5:39 pm

Nonstop3h 09m

Newark

Mon 11/2

9:45 am-1:02 pm

Nonstop3h 17m

$379

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

$379
Cheapest one-way

Key WestNewark

EYW - EWR

EYWEWR

Key West

Fri 7/10

4:41 pm-10:05 am

2 stops17h 24m

$168

Key WestNewark

EYW - EWR

EYWEWR

Key West

Tue 7/7

1:14 pm-10:31 am

3 stops45h 17m

$216

Key WestNewark

EYW - EWR

EYWEWR

Key West

Mon 8/10

6:15 pm-12:58 am

1 stop6h 43m

$274

Key WestNewark

EYW - EWR

EYWEWR

Key West

Fri 10/30

6:00 pm-10:58 pm

1 stop4h 58m

$274
Quickest one-way

Key WestNewark

EYW - EWR

EYWEWR

Key West

Tue 7/7

2:26 pm-5:37 pm

Nonstop3h 11m

$276

Key WestNewark

EYW - EWR

EYWEWR

Key West

Sun 7/5

12:05 pm-10:31 am

1 stop22h 26m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 12 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 June.
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 $776). 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 June 15, 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.

How much does it cost to fly round-trip from Key West to Newark Airport?

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 June 15, 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
9,831 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,831 reviews
United Airlines
7.4
Good
9,831 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 Delta and United Airlines fly from Key West to Newark Airport in about 3h 11m. The time it takes to get you to your destination can typically vary by up to 3h 52m. 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 48% 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 $186. 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 $258. While the most popular route (Key West - Newark) can be booked for $334 on average, our data indicates $432 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 $776). 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
Yonkers
North Bergen
Mount Laurel
Secaucus
Irvington
Staten Island
Seaside Heights
Tannersville
Absecon
Parsippany
Edgewater
Carle Place
Carteret
Carlstadt

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Key West to Newark

See prices for flight routes from nearby airports that may be better suited for you.
Miami to Newark flights
Orlando to Newark flights
Fort Lauderdale to Newark flights
Orlando to LaGuardia flights
Orlando to John F Kennedy Intl flights
Fort Lauderdale to LaGuardia flights
Tampa to Newark flights
Miami to John F Kennedy Intl flights
Fort Lauderdale to John F Kennedy Intl flights
Miami to LaGuardia flights
Tampa to John F Kennedy Intl flights
Tampa to LaGuardia flights
West Palm Beach to John F Kennedy Intl flights
West Palm Beach to Newark flights
West Palm Beach to LaGuardia flights
Jacksonville to Newark flights
Jacksonville to John F Kennedy Intl flights
Fort Myers to Newark flights
Fort Myers to John F Kennedy Intl flights
Jacksonville to LaGuardia flights
Sarasota to Newark flights
Sarasota to John F Kennedy Intl flights
Fort Myers to LaGuardia flights
Orlando to Stewart flights
Sarasota to LaGuardia flights
Fort Lauderdale to Stewart flights
Pensacola to LaGuardia flights
Tampa to Stewart flights
Pensacola to Newark flights
Daytona Beach to John F Kennedy Intl flights
Panama City to John F Kennedy Intl flights
Panama City to LaGuardia flights
Tallahassee to Newark flights
Fort Myers to Stewart flights
Daytona Beach to Newark flights
Panama City to Newark flights
Tallahassee to John F Kennedy Intl flights
Daytona Beach to LaGuardia flights
Tallahassee to LaGuardia flights
Melbourne to Newark flights
Orlando Sanford Intl to Newark flights
Gainesville to John F Kennedy Intl flights
Gainesville to LaGuardia flights
West Palm Beach to Stewart flights
Gainesville to Newark flights

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 June 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$229Average$357FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights