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Florida Keys

$42+ Cheap flights from Philadelphia (PHL) to Florida Keys

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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — EYW
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Philadelphia to Florida Keys

Keep the following information in mind while searching for Philadelphia to Florida Keys flight deals. Data was last updated November 13, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$80
(FlightHub)

One-way from

$42
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$254
Provider with most accurate pricing for Philadelphia-Miami flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Miami flights.
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From Philadelphia to Florida Keys
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One-way flight from Philadelphia to Florida Keys
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Highest demand for flights based on searches. 8% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Philadelphia to Florida Keys

Cheapest flights from Philadelphia to Florida Keys
Explore the most affordable flight options available from Philadelphia to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Booking.com deal was found by Cheapflights users on 11/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:55 pmPHL - MIA
Nonstop2h 58mMultiple Airlines
Fri 12/122:31 pmMIA - PHL
Nonstop2h 46mMultiple Airlines
Deal found 11/12$79
This Trip.com deal was found by Cheapflights users on 11/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:42 pmPHL - MIA
Nonstop3h 00mMultiple Airlines
Mon 12/82:31 pmMIA - PHL
Nonstop2h 46mMultiple Airlines
Deal found 11/11$81
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/223:02 pmPHL - MIA
Nonstop3h 00mSpirit Airlines
Fri 11/286:00 amMIA - PHL
Nonstop2h 53mSpirit Airlines
Deal found 11/12$82
This Priceline deal was found by Cheapflights users on 11/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:42 pmPHL - MIA
Nonstop3h 00mMultiple Airlines
Mon 12/152:31 pmMIA - PHL
Nonstop2h 46mMultiple Airlines
Deal found 11/12$83
This Frontier deal was found by Cheapflights users on 11/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:00 amPHL - MIA
1 stop11h 36mFrontier
Sun 12/2110:00 pmMIA - PHL
Nonstop2h 50mFrontier
Deal found 11/12$84
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:50 pmPHL - MIA
Nonstop2h 59mFrontier
Sun 11/233:59 pmMIA - PHL
Nonstop2h 52mFrontier
Deal found 11/12$85
This Priceline deal was found by Cheapflights users on 11/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/225:50 pmPHL - MIA
Nonstop2h 59mFrontier
Sat 11/229:59 pmMIA - PHL
Nonstop2h 55mFrontier
Deal found 11/11$86
This Expedia deal was found by Cheapflights users on 11/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/171:30 pmPHL - MIA
Nonstop2h 53mMultiple Airlines
Wed 11/196:59 pmMIA - PHL
Nonstop2h 55mMultiple Airlines
Deal found 11/12$87
This Cheapflightsfares deal was found by Cheapflights users on 11/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:48 amPHL - MIA
Nonstop3h 01mSpirit Airlines
Tue 12/26:00 amMIA - PHL
Nonstop2h 53mSpirit Airlines
Deal found 11/12$88
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:50 pmPHL - MIA
Nonstop2h 59mMultiple Airlines
Tue 12/26:00 amMIA - PHL
Nonstop2h 53mMultiple Airlines
Deal found 11/12$89
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/208:41 pmPHL - MIA
1 stop28h 06mFrontier
Tue 12/239:28 pmMIA - PHL
Nonstop2h 58mFrontier
Deal found 11/12$91
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1410:00 pmPHL - EYW
1 stop10h 15mMultiple Airlines
Thu 12/188:55 amEYW - PHL
1 stop23h 42mMultiple Airlines
Deal found 11/11$164

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Florida Keys 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 November 13, 2025.
Use the filters below to find and compare flights from Philadelphia to Florida Keys that are best for you.

Fly from

Philadelphia

Fly to

Florida Keys

Route

Depart

Return

Price

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Mon 11/24

5:50 pm-8:49 pm

Nonstop2h 59m

Miami

Mon 12/1

5:30 am-5:40 pm

1 stop12h 10m

$115

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Wed 12/10

12:05 pm-8:25 pm

1 stop8h 20m

Miami

Wed 12/17

6:55 am-3:05 pm

2 stops8h 10m

$156

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Mon 1/12

5:40 am-4:10 pm

2 stops10h 30m

Miami

Wed 1/14

7:55 am-8:20 pm

2 stops12h 25m

$167

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Sat 12/6

6:00 am-4:01 pm

1 stop10h 01m

Miami

Tue 12/9

5:58 pm-9:47 am

1 stop15h 49m

$177

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Sat 12/6

6:00 am-4:01 pm

1 stop10h 01m

Miami

Sun 12/14

5:30 am-3:09 pm

2 stops9h 39m

$182

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Tue 12/16

10:32 am-3:50 pm

1 stop5h 18m

Miami

Wed 12/24

5:45 pm-10:50 pm

1 stop5h 05m

$196

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Tue 12/2

6:07 pm-12:46 am

1 stop6h 39m

Miami

Wed 12/10

5:00 pm-12:51 am

1 stop7h 51m

$197

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Tue 2/10

9:40 am-5:48 pm

1 stop8h 08m

Miami

Fri 2/20

5:55 pm-12:28 am

1 stop6h 33m

$198

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Mon 1/19

5:25 am-1:10 pm

1 stop7h 45m

Miami

Thu 1/22

7:15 am-5:25 pm

2 stops10h 10m

$204

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

Mon 12/22

6:05 pm-11:20 am

1 stop17h 15m

Key West

Sun 12/28

8:55 am-12:42 am

2 stops15h 47m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 42 results
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5

Best time to book a flight from Philadelphia to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Philadelphia 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 Philadelphia to Florida Keys

What is the cheapest month to book a flight from Philadelphia to Florida Keys?

Currently, May is the cheapest month in which you can book a flight from Philadelphia to Florida Keys (average of $151). Flying from Philadelphia to Florida Keys in August is currently the most expensive (average of $306). 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 PHL to EOA?

Find hourly flight availability from Philadelphia to Florida Keys. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

When flying from Philadelphia to Florida Keys, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated November 13, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Philadelphia to Florida Keys by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,235 reviews
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,009 reviews
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,049 reviews
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,139 reviews
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,114 reviews
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Florida Keys. 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 Philadelphia to Florida Keys?

    Philadelphia (PHL) is the airport you will fly out of if you book a flight from Philadelphia to Florida Keys. It is only a 7.0 mi journey to Philadelphia (PHL) from Philadelphia’s city center.

  • How long is the flight from Philadelphia to Florida Keys?

    For as low as $115, Frontier can have you in Florida Keys from Philadelphia in 2h 59m. Airlines will cover a distance of 1015 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most reliable airlines from Philadelphia to Florida Keys?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Philadelphia to Florida Keys on time: Republic Airways (100%), Alaska Airlines (96%), American Airlines (95%).

  • What are the cheapest flights from Philadelphia to Florida Keys?

    While on average a flight from Philadelphia to Florida Keys is generally $648, our data shows the cheapest flight currently is $216. When looking at the most popular route, (Philadelphia - Miami), you can expect to pay $58 for that flight.

  • Can I find deals for flights from Philadelphia to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Florida Keys.

  • Can I find deals for business class flights from Philadelphia to Florida Keys?

    Yes. Cheapflights offers flight deals from Philadelphia to Florida Keys 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 Philadelphia to Florida Keys?

    Currently, May is the cheapest month in which you can book a flight from Philadelphia to Florida Keys (average of $151). Flying from Philadelphia to Florida Keys in August is currently the most expensive (average of $306). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Philadelphia to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Philadelphia to Florida Keys

Discover the top 3 airlines that operate flights from Philadelphia to Florida Keys. 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$544FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$390Average$452FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$423Average$569FlexibilityNo cancel feeOn-time71%

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