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$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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — EYW
feb. 4 — feb. 111
mar. 2/4
mar. 2/11
1 adult, Economy
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Cheap flight deals from Philadelphia to Florida Keys

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Florida Keys (zzEOA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$87
(Cheapflightsfares)

One-way from

$42
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$232
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. 18% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in January 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 enero 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/30. 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.
mar. 2/187:33 pmPHL - MIA
Nonstop2h 56mMultiple Airlines
jue. 2/205:00 pmMIA - PHL
Nonstop2h 54mMultiple Airlines
Deal found 1/30$86
This Cheapflightsfares deal was found by Cheapflights users on 1/30. 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.
sáb. 3/15:49 pmPHL - MIA
Nonstop3h 02mFrontier
mié. 3/57:00 amMIA - PHL
Nonstop2h 54mFrontier
Deal found 1/30$87
This Cheapflightsfares deal was found by Cheapflights users on 1/30. 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.
mar. 2/46:00 amPHL - MIA
Nonstop2h 55mSpirit Airlines
jue. 2/67:21 pmMIA - PHL
Nonstop2h 55mSpirit Airlines
Deal found 1/30$103
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/227:26 pmPHL - MIA
1 stop5h 28mDelta
mar. 4/2912:05 pmMIA - PHL
1 stop6h 17mDelta
Deal found 1/30$199
This Mytrip deal was found by Cheapflights users on 1/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/237:20 pmPHL - EYW
3 stops20h 58mMultiple Airlines
jue. 3/278:53 amEYW - PHL
2 stops15h 18mMultiple Airlines
Deal found 1/29$431
This American Airlines deal was found by Cheapflights users on 1/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/110:40 amPHL - EYW
1 stop6h 52mAmerican Airlines
mar. 3/115:16 pmEYW - PHL
Nonstop3h 04mAmerican Airlines
Deal found 1/29$433
This United deal was found by Cheapflights users on 1/29. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/256:30 amPHL - EYW
2 stops12h 25mUnited Airlines
mar. 3/46:00 pmEYW - PHL
2 stops20h 03mUnited Airlines
Deal found 1/29$434
This Delta deal was found by Cheapflights users on 1/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/41:11 pmPHL - EYW
1 stop7h 00mDelta
sáb. 3/86:14 pmEYW - PHL
1 stop6h 35mDelta
Deal found 1/29$463

Find flights from Philadelphia to Florida Keys within your budget

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 enero 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

sáb. 3/1

8:30 pm-11:29 pm

Nonstop2h 59m

Miami

mié. 3/5

4:32 pm-7:32 pm

Nonstop3h 00m

$87

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

lun. 3/10

1:02 pm-4:04 pm

Nonstop3h 02m

Miami

sáb. 3/15

9:56 pm-12:59 am

Nonstop3h 03m

$88

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

mar. 2/11

6:00 am-8:55 am

Nonstop2h 55m

Miami

vie. 2/21

5:45 am-8:43 am

Nonstop2h 58m

$94

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

mar. 2/11

10:33 am-5:05 pm

1 stop6h 32m

Miami

jue. 2/20

7:30 pm-12:49 am

1 stop5h 19m

$234

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

mié. 4/16

9:31 am-6:55 pm

2 stops33h 24m

Key West

mar. 4/22

10:55 am-2:18 pm

2 stops27h 23m

$430

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

dom. 3/23

7:20 pm-4:18 pm

3 stops20h 58m

Key West

jue. 3/27

8:53 am-12:11 am

2 stops15h 18m

$431

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

sáb. 3/1

10:40 am-5:32 pm

1 stop6h 52m

Key West

mar. 3/11

5:16 pm-8:20 pm

Nonstop3h 04m

$433

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

dom. 3/2

10:33 am-5:19 pm

1 stop6h 46m

Key West

mié. 3/12

7:00 am-2:53 pm

1 stop7h 53m

$478

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

dom. 2/9

12:30 pm-3:25 pm

Nonstop2h 55m

$42

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

jue. 2/20

8:30 pm-11:29 pm

Nonstop2h 59m

$43

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 19 results
1
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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.

Travel insights for flights from Philadelphia to Florida Keys

Get recent, data-driven insights about flights from Philadelphia to Florida Keys including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Philadelphia to Florida Keys (average of $328). Flying from Philadelphia to Florida Keys in March is currently the most expensive (average of $526). 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 enero 30, 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.

Rainfall in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Florida Keys ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Florida Keys when rainfall is around 1.6 in.

Temperature in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Florida Keys, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

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 enero 30, 2025.
To help decide which airline to fly from Philadelphia to Florida Keys, see what other customers have to say about Southwest, Delta and JetBlue. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,585 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,454 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,156 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,913 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

  • What are the cheapest airlines to fly from Philadelphia to Florida Keys one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $42. However, be on the lookout for offers from Spirit Airlines and Delta, as they are both options that can get you from Philadelphia to Florida Keys for a low price.

  • 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: Qatar Airways (100%), Alaska Airlines (83%), American Airlines (82%).

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

    While on average a flight from Philadelphia to Florida Keys is generally $705, our data shows the cheapest flight currently is $166. When looking at the most popular route, (Philadelphia - Miami), you can expect to pay $82 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, August is the cheapest month in which you can book a flight from Philadelphia to Florida Keys (average of $328). Flying from Philadelphia to Florida Keys in March is currently the most expensive (average of $526). 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.

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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 enero 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$291Average$505FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$383Average$521FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$390Average$484FlexibilityNo cancel feeOn-time69%
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