R4 636+ Cheap flights from Key West
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. 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.
EYW — CPT
Nov 7 — Nov 141
Find flights from Key West within your budget
Find flights departing from Key West that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 8 October 2026. In the last 7 days, Cheapflights users made a total of 7 457 451 searches
Fly to
Route
Depart
Return
Cheapest return flight
Key WestNewark
EYW Key West - EWR Newark
EYWEWR
Key West
Thu 5/11
14:50-18:00
Nonstop3h 10m
Newark
Wed 31/12
0:00-0:00
Nonstop0h 00m
R4 636
Key WestNewark
EYW Key West - EWR Newark
EYWEWR
Key West
Wed 28/10
11:51-23:16
2 stops11h 25m
Newark
Wed 31/12
0:00-0:00
Nonstop0h 00m
R5 052
Key WestNewark
EYW Key West - EWR Newark
EYWEWR
Key West
Thu 5/11
14:50-18:00
Nonstop3h 10m
Newark
Tue 10/11
10:24-13:52
Nonstop3h 28m
R5 633
Key WestNewark
EYW Key West - EWR Newark
EYWEWR
Key West
Fri 6/11
14:51-18:01
Nonstop3h 10m
Newark
Wed 31/12
0:00-0:00
Nonstop0h 00m
R5 716
Key WestNewark
EYW Key West - EWR Newark
EYWEWR
Key West
Fri 13/11
14:51-18:01
Nonstop3h 10m
Newark
Wed 31/12
0:00-0:00
Nonstop0h 00m
R5 716
Key WestNewark
EYW Key West - EWR Newark
EYWEWR
Key West
Thu 5/11
14:00-20:29
1 stop6h 29m
Newark
Tue 10/11
13:35-20:00
1 stop6h 25m
R5 965
Key WestNewark
EYW Key West - EWR Newark
EYWEWR
Key West
Fri 30/10
14:51-18:00
Nonstop3h 09m
Newark
Mon 2/11
7:15-15:29
1 stop8h 14m
R6 015
Key WestNewark
EYW Key West - EWR Newark
EYWEWR
Key West
Sat 16/1
15:15-18:23
Nonstop3h 08m
Newark
Mon 18/1
8:10-17:13
1 stop9h 03m
R6 082
Key WestNewark
EYW Key West - EWR Newark
EYWEWR
Key West
Fri 30/10
14:51-18:00
Nonstop3h 09m
Newark
Tue 3/11
7:15-15:29
1 stop8h 14m
R6 115
Key WestNewark
EYW Key West - EWR Newark
EYWEWR
Key West
Mon 1/2
15:15-18:23
Nonstop3h 08m
Newark
Wed 31/12
0:00-0:00
Nonstop0h 00m
R6 298
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Key West
Have a flexible travel schedule? Discover the best time to fly from Key West with our price prediction graph.
EYW-CPT
EYW-EWR
EYW-AMS
Estimated return 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.
Travel insights for flights from Key West
Get recent, data-driven insights about flights from Key West including ideal travel times, pricing trends, and more.
EYW-CPT
EYW-EWR
EYW-AMS
No data available for this route at this time. Please check back soon.
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Related info for your journey
Access useful and relevant information related to your journey from Key West. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 8 October 2026.
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