Find Cheap Flights from Philadelphia to Key West (PHL - EYW)

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Sat 1/20
Sat 1/27
Any month
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Good to Know

Low Season:
September
Best time to beat the crowds
2%
expected price decrease
High Season:
December
Most popular time to fly
2%
expected price increase
Average Price:
$510
(avg. price over the last 2 weeks)
Good Deal:
$408
or less (round trip)

When to Book Flights from Philadelphia to Key West

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $407 or less.
The cheapest flight from Philadelphia to Key West was found 79 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
Morning departure is around 14% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Philadelphia to Key West Flights

How long does a flight from Philadelphia to Key West take?
An average nonstop flight takes 7h 30m, covering a distance of 1125 miles.
Which airlines provide the cheapest flights from Philadelphia to Key West?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($226) and United ($309)
Do I need a passport to fly between Philadelphia and Key West?
No.

Book cheap flights from Philadelphia to Key West (round-trip)

Airports
Origin
Philadelphia
$226
only
$226
Destination
Key West
$226
only
$226
Tue, Feb 27
PHL
EYW
8h 13m
Wed, Mar 7
EYW
PHL
9h 11m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jul 3
PHL
EYW
7h 41m
Wed, Jul 4
EYW
PHL
11h 14m
Trip: 2 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53853 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
EWR
SJU
Mediocre 2.0

Nothing

Terrible service. Flight delayed (two hours).

SAN
SFO
Excellent 10.0

The flight actually left.

Poor communication. Flight originally at 11:35, then 12:05, then 12:15... At 11:55, they said they would start boarding in 20 min. How can you do that and still take off at 12:15? Answer: you can't. Just be honest and keep us informed. Bonus: United sent me an email saying that connection had already left (it hadn't - thanks United! - awesome service as always!)

AUS
IAH
Mediocre 2.6

flights delayed overall

service. flights were delayed and they said there was nothing they could do

IAD
AMS
Mediocre 2.0

I didn't go. It was $400 just to change my name on my ticket from my maiden name to my married name. I am so disappointed and will never use Kayak again!!!

PVG
ORD
Okay 4.6

Entertainment, and leg space.

Full plane, long wait to use lavatory. Crew was good, but should have upped their game under the circumstances, especially with regards to keeping the lavatory clean. The noodles for breakfast turned out to be porridge, and went straight to the waste basket.

Sat, Mar 3
PHL
EYW
24h 17m
Tue, Mar 6
EYW
PHL
15h 31m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Feb 24
PHL
EYW
20h 48m
Wed, Feb 28
EYW
PHL
7h 23m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 18
PHL
EYW
7h 30m
Tue, Apr 24
EYW
PHL
6h 23m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 1
PHL
EYW
13h 36m
Tue, May 8
EYW
PHL
7h 08m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, May 18
PHL
EYW
25h 03m
Tue, May 22
EYW
PHL
7h 43m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jun 1
PHL
EYW
19h 48m
Tue, Jun 5
EYW
PHL
25h 23m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jun 21
PHL
EYW
9h 08m
Mon, Jun 25
EYW
PHL
7h 31m
Trip: 5 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53853 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAD
BRU
Excellent 8.3

Very friendly cabin crew made this trip pleasant and entertaining.

Despite plenty of empty seats, the ground personnel would not consider changing our seat assignment at the gate to allow us to sit together.

ORD
BNA
Excellent 10.0

Everything

PVG
ORD
Okay 4.6

Entertainment, and leg space.

Full plane, long wait to use lavatory. Crew was good, but should have upped their game under the circumstances, especially with regards to keeping the lavatory clean. The noodles for breakfast turned out to be porridge, and went straight to the waste basket.

IAD
AMS
Mediocre 2.0

I didn't go. It was $400 just to change my name on my ticket from my maiden name to my married name. I am so disappointed and will never use Kayak again!!!

IAH
PNS
Mediocre 2.0

delayed in piecemeal by 6 hrs before move to another gate. than mechanical delay and then cancelled. Arrived at hotel after midnight without food or drink. Substitute flight was next day noon - original offer was for late afternoon flight! That flight had poor service. Attendant dawdled so there were no drinks served.

Sat, Jan 27
PHL
EYW
20h 54m
Wed, Jan 31
EYW
PHL
25h 51m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 2
PHL
EYW
15h 22m
Tue, Mar 6
EYW
PHL
7h 28m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jan 31
PHL
EYW
10h 23m
Mon, Feb 5
EYW
PHL
5h 57m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
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Philadelphia to Key West Flight Information

Flights Arrive in Key West
Flights Depart from Philadelphia
Flight Price $226
Distance 1125 miles
Airlines United
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.