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Cheap flights from Philadelphia to Key West from $129

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Cheap Philadelphia to Key West (PHL to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Key West

Best Price Found

$129

Fastest flight time

3h 08m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in Key West

1 airport
The best one-way flight to Key West from Philadelphia in the past 72 hours is $129. The best round-trip flight deal from Philadelphia to Key West found on momondo in the last 72 hours is $292.
The fastest flight from Philadelphia to Key West takes 3h 08m
Direct flights go from Philadelphia to Key West on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. The only airline offering direct flights is American Airlines.
There is 1 airport near Key West: Key West (EYW)

How to get the cheapest flight ticket from Philadelphia to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

September. The cheapest time of year to fly to Key West from Philadelphia is September. Most expensive is March

What is the cheapest day to depart Philadelphia for Key West?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Thursday

When is the cheapest time to fly from Philadelphia to Key West?

At noon. Philadelphia to Key West flights are approximately 7% more expensive in the morning than at noon

What is the cheapest airline that flies to Key West from Philadelphia?

JetBlue. American Airlines, Delta, and JetBlue are the most popular carriers operating from Philadelphia to Key West

What is the cheapest Philadelphia to Key West flight route?

Philadelphia - Key West. Fly from Philadelphia to Key West for the best Philadelphia - Key West flight prices

How far in advance should you book Philadelphia to Key West flights?

51 days before. The cheapest time to buy a flight from Philadelphia to Key West is approximately 51 days to departure

How many flights depart from Philadelphia to Key West on average per day?

As of February 2024, there are 1 flights per week flying from Philadelphia to Key West. The most common time of day flights depart is 8:00AM, with 100% of flights taking off at noon.

How many flights depart from Philadelphia to Key West on average per week?

As of February 2024, 7 flights take off from Philadelphia and land in Key West each week. The most common flight departure day for this route is Sunday, with 14% of weekly flights taking off on this day.

Can stopping save me money on Philadelphia to Key West flights?

You could potentially save up to 39% on your flight if you consider stops on a Philadelphia to Key West flight.

If you are looking to fly from Philadelphia to Key West, you are most likely going to fly from Philadelphia Airport to Key West Airport, the most popular airports on that route. You may be looking for an airport near Philadelphia Airport to depart from when traveling to Key West and luckily, there are options! You can try Newark Airport which is located in Newark, Allentown-Bethlehem Airport which is located in Allentown, or Atlantic City Airport which is located in Atlantic City. The least expensive flight option from Philadelphia to Key West will typically be EWR ā€” EYW during the month of February with an average price of $228 RT.

Newark Airport (EWR) to Key West Airport (EYW)$228
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Philadelphia Airport (PHL) to Key West Airport (EYW)$236
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Allentown-Bethlehem Airport (ABE) to Key West Airport (EYW)$350
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Atlantic City Airport (ACY) to Key West Airport (EYW)$235
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Trenton-Mercer Airport (TTN) to Key West Airport (EYW)$467
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Easily compare round-trip flights from Philadelphia to Key West

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Philadelphia to Key West by changing tabs
Multiple Airlines
Mar 31
PHL7:46 pmPhiladelphia
13h 35m
1 stop
EYW9:21 amKey West
Apr 9
EYW11:30 amKey West
9h 17m
1 stop
PHL8:47 pmPhiladelphia
American Airlines
Apr 20
PHL3:39 pmPhiladelphia
7h 03m
1 stop
EYW10:42 pmKey West
Apr 23
EYW1:09 pmKey West
10h 24m
1 stop
PHL11:33 pmPhiladelphia
United Airlines
May 18
PHL5:49 pmPhiladelphia
16h 06m
2 stops
EYW9:55 amKey West
May 24
EYW11:45 amKey West
27h 10m
2 stops
PHL2:55 pmPhiladelphia
Multiple Airlines
Mar 10
PHL10:49 pmPhiladelphia
15h 36m
1 stop
EYW2:25 pmKey West
Mar 14
EYW11:30 amKey West
11h 27m
1 stop
PHL10:57 pmPhiladelphia
Multiple Airlines
Mar 8
PHL11:28 pmPhiladelphia
17h 22m
1 stop
EYW4:50 pmKey West
Mar 11
EYW5:26 pmKey West
14h 10m
2 stops
PHL7:36 amPhiladelphia
Multiple Airlines
Apr 14
PHL7:59 pmPhiladelphia
18h 26m
2 stops
EYW2:25 pmKey West
Apr 19
EYW11:45 amKey West
9h 05m
1 stop
PHL8:50 pmPhiladelphia

Find the cheapest one-way flights from Philadelphia to Key West

If you're looking for one-way flights from Philadelphia to Key West, view some of our deals below provided by American Airlines and United Airlines
Multiple Airlines
Mar 13
PHL8:31 amPhiladelphia
23h 55m
2 stops
EYW8:26 amKey West
American Airlines
Mar 20
PHL1:30 pmPhiladelphia
7h 07m
1 stop
EYW8:37 pmKey West
United Airlines
Feb 23
PHL11:50 amPhiladelphia
5h 42m
1 stop
EYW5:32 pmKey West

Search last-minute flights to Key West from Philadelphia

Find and compare round-trip flight prices for your last-minute flight from Philadelphia to Key West
Multiple Airlines
Feb 25
PHL9:37 pmPhiladelphia
11h 34m
1 stop
EYW9:11 amKey West
Mar 3
EYW9:19 amKey West
22h 47m
2 stops
PHL8:06 amPhiladelphia
American Airlines
Feb 25
PHL10:50 amPhiladelphia
3h 11m
EYW2:01 pmKey West
Feb 29
EYW2:50 pmKey West
2h 58m
PHL5:48 pmPhiladelphia
United Airlines
Feb 25
PHL11:50 amPhiladelphia
5h 42m
1 stop
EYW5:32 pmKey West
Feb 29
EYW9:20 pmKey West
13h 48m
2 stops
PHL11:08 amPhiladelphia
Multiple Airlines
Feb 26
PHL7:59 pmPhiladelphia
15h 11m
1 stop
EYW11:10 amKey West
Feb 29
EYW4:10 pmKey West
6h 16m
1 stop
PHL10:26 pmPhiladelphia
Multiple Airlines
Feb 27
PHL7:52 amPhiladelphia
8h 53m
2 stops
EYW4:45 pmKey West
Mar 1
EYW5:28 pmKey West
19h 49m
1 stop
PHL1:17 pmPhiladelphia
Multiple Airlines
Feb 25
PHL6:59 pmPhiladelphia
14h 12m
1 stop
EYW9:11 amKey West
Mar 3
EYW4:15 pmKey West
20h 45m
1 stop
PHL1:00 pmPhiladelphia

Best airlines flying from Philadelphia to Key West

Compare and see reviews for airlines that fly from Philadelphia to Key West with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $329Free CancellationRating
6.9
1,114 reviews
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American AirlinesPriceFrom $370Free CancellationRating
7.1
2,919 reviews
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DeltaPriceFrom $377Free CancellationRating
7.8
1,585 reviews
Search Delta flights
  • American Airlines Flights From Philadelphia to Key West

    The lowest priced American Airlines flight from Philadelphia to Key West from the last 72 hours was $370. Generally, American Airlines has 7 flights on this route every week with an average price of $593. American Airlines is rated 7.1/10 by our users.


American Airlines flights from Philadelphia to Key West

Our best American Airlines deals on Philadelphia to Key West flight tickets
American Airlines
Apr 20
PHL3:39 pmPhiladelphia
7h 03m
1 stop
EYW10:42 pmKey West
Apr 23
EYW1:09 pmKey West
10h 24m
1 stop
PHL11:33 pmPhiladelphia
American Airlines
Apr 30
PHL10:46 amPhiladelphia
3h 08m
EYW1:54 pmKey West
May 3
EYW2:34 pmKey West
3h 02m
PHL5:36 pmPhiladelphia
American Airlines
Apr 30
PHL8:30 amPhiladelphia
5h 25m
1 stop
EYW1:55 pmKey West
May 3
EYW2:34 pmKey West
3h 02m
PHL5:36 pmPhiladelphia

United Airlines flights from Philadelphia to Key West

Our best United Airlines deals on Philadelphia to Key West flight tickets
United Airlines
May 18
PHL5:49 pmPhiladelphia
16h 06m
2 stops
EYW9:55 amKey West
May 24
EYW11:45 amKey West
27h 10m
2 stops
PHL2:55 pmPhiladelphia
United Airlines
Apr 30
PHL6:00 amPhiladelphia
6h 52m
1 stop
EYW12:52 pmKey West
May 3
EYW11:45 amKey West
11h 03m
2 stops
PHL10:48 pmPhiladelphia
United Airlines
Feb 25
PHL11:50 amPhiladelphia
5h 42m
1 stop
EYW5:32 pmKey West
Feb 29
EYW9:20 pmKey West
13h 48m
2 stops
PHL11:08 amPhiladelphia

  • How far is Philadelphia to Key West by plane?

    Philadelphia and Key West are 1131.0 mi apart from one another. 3h 08m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Philadelphia Airport to Key West Airport?

    Prices for flights from Philadelphia Airport to Key West Airport were last updated today.

  • How many operators does momondo search for flights from Philadelphia Airport to Key West Airport?

  • How old do you have to be to fly from Philadelphia Airport to Key West Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The travel and health documents you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Alternative routes for Philadelphia to Key West

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Philadelphia to Miami Flights
Fastest flight time2h 45m
Cheapest price$49
Philadelphia to Orlando Flights
Fastest flight time2h 31m
Cheapest price$57
Philadelphia to Fort Lauderdale Flights
Fastest flight time2h 47m
Cheapest price$48
Philadelphia to Tampa Flights
Fastest flight time2h 35m
Cheapest price$67
Philadelphia to West Palm Beach Flights
Fastest flight time2h 38m
Cheapest price$85
Pittsburgh to Orlando Flights
Fastest flight time2h 19m
Cheapest price$81
Philadelphia to Fort Myers Flights
Fastest flight time2h 45m
Cheapest price$51
Pittsburgh to Fort Lauderdale Flights
Fastest flight time2h 42m
Cheapest price$84
Pittsburgh to Tampa Flights
Fastest flight time2h 24m
Cheapest price$76
Pittsburgh to Miami Flights
Fastest flight time2h 42m
Cheapest price$65
Philadelphia to Jacksonville Flights
Fastest flight time2h 08m
Cheapest price$78
Philadelphia to Sarasota Flights
Fastest flight time2h 51m
Cheapest price$78

Similar Philadelphia to Key West flights

Flexible with your destination? Broaden your search and find flights similar to your Philadelphia to Key West route

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Key West?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Key West for you.

Can I find flights from Philadelphia to Key West with flexible booking policies on momondo?

momondo does allow users to show only those flights to Key West from Philadelphia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Philadelphia to Key West?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Key West from Philadelphia.

Iā€™m not ready to book a flight from Philadelphia to Key West right now. Can momondo alert me if prices change?

Price alerts on flights to Key West from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Key West trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free ā€” and available to use no matter where you book.