HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Newark

$141+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — EWR
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
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

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 julio 29, 2025.

Round-trip from

$249
(Delta)

One-way from

$141
(FlightHub)

Popular in

September

Cheapest in

January

Average price

$376

Good round-trip deal

$339 or less

Good one-way deal

$328 or less
From Key West to Newark
Search Deals
One-way flight from Key West to Newark
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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

Find 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 julio 29, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/47:00 amEYW - EWR
1 stop5h 11mDelta
mié. 9/107:10 amEWR - EYW
1 stop5h 55mDelta
Deal found 7/28$249
This United Airlines deal was found by Cheapflights users on 7/29. 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.
mié. 8/132:12 pmEYW - EWR
Nonstop3h 18mUnited Airlines
dom. 8/179:29 amEWR - EYW
Nonstop3h 12mUnited Airlines
Deal found 7/29$259
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/277:40 pmEYW - EWR
1 stop5h 04mAmerican Airlines
mié. 9/35:40 amEWR - EYW
1 stop5h 14mAmerican Airlines
Deal found 7/28$274
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/412:29 pmEYW - EWR
2 stops20h 31mMultiple Airlines
mié. 9/108:00 pmEWR - EYW
1 stop12h 15mMultiple Airlines
Deal found 7/27$377

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 julio 29, 2025.
Use the filters below to find and compare flights from Key West to Newark Airport that are best for you.

Fly from

Key West

Fly to

Newark

Route

Depart

Return

Price

Key WestNewark

EYW - EWR

EYWEWR

Key West

jue. 9/4

7:00 am-2:24 pm

1 stop7h 24m

Newark

lun. 9/8

1:16 pm-8:12 pm

1 stop6h 56m

$249

Key WestNewark

EYW - EWR

EYWEWR

Key West

mié. 8/13

2:12 pm-5:30 pm

Nonstop3h 18m

Newark

dom. 8/17

9:29 am-12:41 pm

Nonstop3h 12m

$259

Key WestNewark

EYW - EWR

EYWEWR

Key West

mié. 8/27

7:40 pm-12:44 am

1 stop5h 04m

Newark

mié. 9/3

5:40 am-10:54 am

1 stop5h 14m

$274

Key WestNewark

EYW - EWR

EYWEWR

Key West

jue. 9/4

12:29 pm-11:29 pm

2 stops11h 00m

Newark

lun. 9/8

6:02 am-11:52 am

1 stop5h 50m

$340

Key WestNewark

EYW - EWR

EYWEWR

Key West

lun. 11/17

2:25 pm-12:56 am

1 stop10h 31m

$141

Key WestNewark

EYW - EWR

EYWEWR

Key West

jue. 8/21

3:12 pm-6:59 am

2 stops15h 47m

$168

Key WestNewark

EYW - EWR

EYWEWR

Key West

mié. 11/12

6:00 pm-1:01 am

1 stop7h 01m

$244

Key WestNewark

EYW - EWR

EYWEWR

Key West

sáb. 12/6

1:24 pm-6:01 pm

1 stop4h 37m

$247

Key WestNewark

EYW - EWR

EYWEWR

Key West

vie. 10/10

3:12 pm-6:30 pm

Nonstop3h 18m

$274

Key WestNewark

EYW - EWR

EYWEWR

Key West

dom. 8/3

5:35 pm-9:05 am

2 stops15h 30m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 11 results
1
2

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, January is the cheapest month in which you can book a flight from Key West to Newark Airport (average of $228). Flying from Key West to Newark Airport in June is currently the most expensive (average of $300). 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 julio 29, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 25% on flights from Key West to Newark Airport by exploring options for tickets in the morning.

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 julio 29, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Allegiant Air
7.2
Good
703 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 0 outbound flights to Newark per day from 2 airlines. Key West is conveniently located just 2.6 mi from Key West’s city center.

  • How popular is this Key West to Newark Airport flight route?

    Flights from Key West to Newark have been viewed 4 times in the past calendar month.

  • What are the cheapest airlines flying from Key West to Newark Airport round-trip?

    Flying on Delta is currently your cheapest option to Newark Airport, with prices starting at $249. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $259 and $274, respectively. Users have found that Delta is 25% 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 Spirit Airlines, which is currently one of the cheapest options available, starting at $141. Delta flights start at $244 while deals on American Airlines start at $247 one-way.

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

    Looking at all options, your cheapest flight can be booked for $260. While the most popular route (Key West - Newark) can be booked for $249 on average our data indicates $444 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, January is the cheapest month in which you can book a flight from Key West to Newark Airport (average of $228). Flying from Key West to Newark Airport in June is currently the most expensive (average of $300). 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
Elizabeth
Secaucus
Ronkonkoma
Yonkers
Absecon
East Rutherford
Mahwah
North Bergen
Staten Island
Stamford
Parsippany
New Brunswick
Carle Place
Westbury
Hoboken
East Brunswick
Avenel
Paterson

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 John F Kennedy Intl flights
Fort Lauderdale to LaGuardia flights
Miami to Newark flights
Fort Lauderdale to Newark flights
Miami to LaGuardia flights
Orlando to John F Kennedy Intl flights
Fort Lauderdale to John F Kennedy Intl flights
Orlando to Newark flights
Orlando to LaGuardia flights
Tampa to Newark flights
Tampa to John F Kennedy Intl flights
West Palm Beach to John F Kennedy Intl flights
Tampa to LaGuardia flights
West Palm Beach to LaGuardia flights
Jacksonville to Newark flights
Jacksonville to John F Kennedy Intl flights
West Palm Beach to Newark flights
Jacksonville to LaGuardia flights
Fort Myers to John F Kennedy Intl flights
Fort Myers to Newark flights
Orlando to Stewart flights
Fort Myers to LaGuardia flights
Pensacola to John F Kennedy Intl flights
Fort Lauderdale to Stewart flights
Sarasota to Newark flights
Sarasota to LaGuardia flights
Pensacola to LaGuardia flights
Sarasota to John F Kennedy Intl flights
Pensacola to Newark flights
Tampa to Stewart flights
Gainesville to John F Kennedy Intl flights
Gainesville to LaGuardia flights
Orlando Sanford Intl to Newark flights
Tallahassee to John F Kennedy Intl flights
Gainesville to Newark flights
Panama City to LaGuardia flights
Panama City to John F Kennedy Intl flights
Fort Myers to Stewart flights
Panama City to Newark flights
Daytona Beach to John F Kennedy Intl flights
Tallahassee to Newark flights
Tallahassee to LaGuardia flights
Valparaiso to John F Kennedy Intl flights
Daytona Beach to Newark flights
Daytona Beach to LaGuardia flights
Jacksonville to Stewart flights
Valparaiso to LaGuardia flights
Melbourne to John F Kennedy Intl flights
Valparaiso to Newark flights

Top 2 airlines flying from Key West to Newark

Discover the top 2 airlines 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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$303FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$259Average$363FlexibilityNo 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.