Cheap flights from Philadelphia to Key West (PHL - EYW) from $203

This is the cheapest one-way flight price, found on 10/1. Prices may vary by date and flight preferences.
PHL — EYW
oct. 7 — oct. 141

The best prices from Philadelphia to Key West are usually found in May or September, booked 33 days in advance, depart on a Sunday or Monday and return on a Monday

How to find the cheapest flight from Philadelphia (PHL) to Key West (EYW)

All the information you need to plan the best PHL to EYW flight in 2023: compare Philadelphia to Key West flight prices with the expected peak season, weather and rainfall in Key West.

Popular in

March

Cheapest in

May

Round-trip from

$416

One-way from

$203
High demand for flights, 6% potential price rise
Best time to find cheap flights, 6% potential price drop
From Philadelphia to Key West
One-way flight from Philadelphia to Key West

PHL - EYW

Price

$416 - $778

EYW

Temperature

69.8 - 84.2 °F

EYW

Rainfall

1.5 - 6.7 inches

What is the cheapest day to fly round-trip from Philadelphia to Key West?

Users have found that flying from Philadelphia to Key West on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Philadelphia to Key West?

Travelers have found it’s best to book a flight 31 days in advance to save up to 31% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 31 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Philadelphia to Key West 1-2 weeks in advance for as low as $718, or $846 for flights within the next 24 hours.

What is the cheapest month to fly from Philadelphia to Key West?

Flights from Philadelphia to Key West lean towards being more expensive in March. Prices are generally better when you fly from Philadelphia to Key West in May, with the cheapest ticket starting at $479.

When is the cheapest time to fly from Philadelphia to Key West (PHL - EYW)?

It’s optimal to fly from Philadelphia to Key West at noon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the morning.

Cheap American Airlines flights from Philadelphia to Key West

Find some of the cheapest American Airlines flights traveling from Philadelphia to Key West. Make sure to double check the flight details before booking.

Cheap Delta flights from Philadelphia to Key West

Browse through some of the cheapest Delta flights traveling from Philadelphia to Key West. Ensure the flight price, dates, time, and airline match your criteria before you book.

Cheap Philadelphia to Key West flights in October & November 2023

The best prices found for PHL to EYW flights for October, November
These are some of the best deals we've found on flights to Key West in 2023 at this time. If these deals don't appeal to you, be sure to come back soon for more options.

Philadelphia to Key West 2023 flight deals

Cheap flights to Key West from Philadelphia found for this year
These are some of the best deals we've found on flights to Key West in 2023 at this time. If these deals don't appeal to you, be sure to come back soon for more options.

Non-stop flights to Key West from Philadelphia

Save time with Philadelphia to Key West direct flight deals
For a shorter flight, select one of these non-stop flights from Philadelphia to Key West. If you're looking for other options for flights from Philadelphia to Key West, make sure to update the search form at the top of page.

Philadelphia to Key West flights leaving soon

Late deals on return flights to Key West from Philadelphia, departing today and this week
Users seeking a last-minute flight from Philadelphia to Key West should consider booking one of these fares. Tip: verify your flight details before completing your reservation.

One-way flights to Key West from Philadelphia

The cheapest one-way flights from Philadelphia to Key West
Take a look at some of the one-way flights we've detected from Philadelphia to Key West. Users can also find round-trip Philadelphia to Key West flights by using the search form above.

Find flights from Philadelphia to Key West within your budget

Use the slider to find flights from Philadelphia to Key West that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$276 - $358

Route

Depart

Return

Price

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

dom. 10/29

1 stop10h 30m

Key West

vie. 11/3

1 stop7h 00m

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

jue. 10/26

2 stops24h 02m

Key West

mié. 11/1

2 stops7h 54m

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

sáb. 10/28

3 stops26h 17m

Key West

jue. 11/2

1 stop13h 48m

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

sáb. 10/28

3 stops26h 17m

Key West

mar. 11/7

2 stops7h 54m

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

sáb. 10/28

2 stops18h 44m

Key West

vie. 11/3

1 stop8h 43m

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

sáb. 10/28

Nonstop3h 09m

Key West

sáb. 11/4

Nonstop3h 00m

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

sáb. 10/28

1 stop6h 08m

Key West

sáb. 11/4

Nonstop3h 00m

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

sáb. 10/28

Nonstop3h 09m

Key West

vie. 11/3

1 stop7h 39m

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

mar. 10/31

1 stop5h 25m

Key West

vie. 11/3

1 stop6h 26m

Flights are sorted by cheapest first

Deals found on 10/1

Reviews of airlines servicing Key West

Read reviews from past customers who have flown American Airlines and Delta from Philadelphia to Key West. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
3,023 reviews

Boarding

8.0

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Reviews

1 / 10

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.

Delta
7.9
Good
3,023 reviews
Delta
7.9
Good
3,023 reviews

Boarding

8.0

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Reviews

1 / 10

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.

American Airlines
7.2
Good
2,635 reviews
Delta
7.9
Good
3,023 reviews

Boarding

8.0

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Reviews

1 / 10

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.

Related info for your journey

Useful info, stats and facts about Philadelphia to Key West flights.

What airports do I use to fly from Philadelphia to Key West?

If you book a flight from Philadelphia to Key West, you will be flying from Philadelphia to Key West. Flights to Key West (EYW) from Philadelphia (PHL) take 3h 06m for a nonstop flight. There is 1 flight from Philadelphia to Key West per day from 2 airlines.

Can I find flights from Philadelphia to Key West for under $300 on Cheapflights?

Yes, there are multiple flights from Philadelphia to Key West for under $300. The cheapest flight booked recently is on Multiple Airlines for just $276, but on average you can expect to pay $285.

Are there nonstop flights from Philadelphia to Key West for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Philadelphia to Key West under $400. A good price for a nonstop flight from Philadelphia to Key West is less than $421.

Are there last-minute flights available from Philadelphia to Key West for under $500?

There are currently 11+ open flights from Philadelphia to Key West within the next 7 days for less than $500.

How popular is this Philadelphia to Key West flight route?

What are the cheapest flights from Philadelphia to Key West?

On average you can expect to pay $492 for a flight from Philadelphia to Key West. The cheapest flight overall is $345 while the most popular route, (Philadelphia - Key West) is currently priced at $211.

What does PHL to EYW mean?

Philadelphia Airport is PHL and Key West Airport is EYW. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

Alternative routes for Philadelphia to Key West

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Philadelphia to Key West

The chart below displays the airlines Cheapflights users traveling from Philadelphia to Key West choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$500Average$630FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$516Average$663FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Weekly flight availability from Philadelphia to Key West

See how many times per day planes take to the skies headed from Philadelphia to Key West
Sunday1daily flight
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday1daily flight

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How does Cheapflights help users find flights from Philadelphia to Key West?

When you search for this flight from Philadelphia to Key West, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Key West?

Cheapflights helps you find that perfect flight to Key West from Philadelphia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Philadelphia to Key West with no change fees?

Need flexible booking options for your flight to Key West from Philadelphia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Philadelphia to Key West become cheaper?

Yes! Start tracking prices for Philadelphia to Key West flights today and get alerted whenever prices for these flights change. To access this feature, navigate to the search form above to perform a search, which will then prompt you for a valid email address to use the tool.

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