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$57+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — EYW
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
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 June 16, 2025.

Round-trip from

$115
(Cheapflightsfares)

One-way from

$57
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$232
From Philadelphia to Florida Keys
Search Deals
One-way flight from Philadelphia to Florida Keys
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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.
Thu 9/46:45 amPHL - MIA
Nonstop2h 59mSpirit Airlines
Tue 9/910:39 amMIA - PHL
Nonstop2h 50mSpirit Airlines
Deal found 6/14$115
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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.
Mon 7/145:36 pmPHL - MIA
Nonstop3h 02mFrontier
Fri 7/187:25 amMIA - PHL
Nonstop2h 55mFrontier
Deal found 6/14$126
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 6/282:36 pmPHL - MIA
Nonstop3h 02mMultiple Airlines
Sat 8/99:42 pmMIA - PHL
Nonstop3h 04mMultiple Airlines
Deal found 6/14$128
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Sat 11/16:40 pmPHL - MIA
Nonstop2h 59mAmerican Airlines
Sat 11/87:21 pmMIA - PHL
Nonstop2h 48mAmerican Airlines
Deal found 6/14$199
This Delta deal was found by Cheapflights users on 6/15. 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.
Tue 7/296:27 pmPHL - MIA
1 stop6h 20mDelta
Wed 8/610:33 amMIA - PHL
1 stop5h 43mDelta
Deal found 6/15$207
This United Airlines deal was found by Cheapflights users on 6/15. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:30 amPHL - MIA
1 stop8h 42mUnited Airlines
Sat 9/138:58 amMIA - PHL
2 stops12h 33mUnited Airlines
Deal found 6/15$212
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/163:45 pmPHL - MIA
1 stop4h 50mSouthwest
Wed 8/201:00 pmMIA - PHL
2 stops8h 05mSouthwest
Deal found 6/15$220
This Mytrip deal was found by Cheapflights users on 6/14. 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.
Thu 11/65:45 amPHL - EYW
2 stops14h 01mMultiple Airlines
Mon 11/1012:32 pmEYW - PHL
3 stops34h 10mMultiple Airlines
Deal found 6/14$451
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Thu 7/3110:40 amPHL - EYW
Nonstop3h 11mAmerican Airlines
Tue 8/52:44 pmEYW - PHL
1 stop5h 25mAmerican Airlines
Deal found 6/14$453
This Delta deal was found by Cheapflights users on 6/16. 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.
Fri 10/312:35 pmPHL - EYW
1 stop7h 09mDelta
Wed 10/82:35 pmEYW - PHL
1 stop9h 48mDelta
Deal found 6/16$454
This United Airlines deal was found by Cheapflights users on 6/15. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/306:05 amPHL - EYW
2 stops31h 07mUnited Airlines
Fri 7/42:12 pmEYW - PHL
2 stops23h 56mUnited Airlines
Deal found 6/15$573

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 June 16, 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

Thu 9/4

6:45 am-9:44 am

Nonstop2h 59m

Miami

Tue 9/9

10:39 am-1:29 pm

Nonstop2h 50m

$115

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Fri 9/12

5:43 pm-8:37 pm

Nonstop2h 54m

Miami

Sun 9/14

9:42 pm-12:43 am

Nonstop3h 01m

$127

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Sat 6/28

2:36 pm-5:38 pm

Nonstop3h 02m

Miami

Sat 8/9

9:42 pm-12:46 am

Nonstop3h 04m

$128

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Wed 7/16

5:35 pm-8:26 pm

Nonstop2h 51m

Miami

Wed 7/23

9:24 pm-12:19 am

Nonstop2h 55m

$199

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Tue 7/29

6:27 pm-12:47 am

1 stop6h 20m

Miami

Wed 8/6

10:33 am-4:16 pm

1 stop5h 43m

$207

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Wed 9/10

6:30 am-3:12 pm

1 stop8h 42m

Miami

Sat 9/13

8:58 am-9:31 pm

2 stops12h 33m

$212

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Sat 8/16

3:45 pm-8:35 pm

1 stop4h 50m

Miami

Wed 8/20

1:00 pm-9:05 pm

2 stops8h 05m

$220

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

Thu 7/31

10:40 am-1:51 pm

Nonstop3h 11m

Key West

Tue 8/5

2:44 pm-8:09 pm

1 stop5h 25m

$453

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

Sun 7/6

2:38 pm-1:07 pm

2 stops22h 29m

Key West

Sat 7/12

3:58 pm-11:30 pm

3 stops31h 32m

$454

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

Thu 7/31

12:02 pm-5:32 pm

1 stop5h 30m

Key West

Tue 8/5

11:48 am-5:22 pm

1 stop5h 34m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 23 results
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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.

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, 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 $493). 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 June 16, 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.

Weekly flight availability from Philadelphia to Florida Keys

Explore weekly flight availability from Philadelphia to Florida Keys. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 16, 2025.

The most flights from PHL to zzEOA are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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 June 16, 2025.
To help decide which airline to fly from Philadelphia to Florida Keys, see what other customers have to say about Southwest, Delta and United Airlines. 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
8.0
Very good
4,278 reviews

Comfort

8.0

Food

7.1

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,278 reviews
Southwest
8.0
Very good
4,278 reviews

Comfort

8.0

Food

7.1

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,963 reviews
Southwest
8.0
Very good
4,278 reviews

Comfort

8.0

Food

7.1

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,801 reviews
Southwest
8.0
Very good
4,278 reviews

Comfort

8.0

Food

7.1

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,922 reviews
Southwest
8.0
Very good
4,278 reviews

Comfort

8.0

Food

7.1

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,278 reviews

Comfort

8.0

Food

7.1

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 Spirit Airlines, with whom users have recently found tickets for as low as $57. However, be on the lookout for offers from Frontier and Southwest, 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: Republic Airways (90%), American Airlines (86%), Alaska Airlines (83%).

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

    While on average a flight from Philadelphia to Florida Keys is generally $412, our data shows the cheapest flight currently is $211. When looking at the most popular route, (Philadelphia - Miami), you can expect to pay $115 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 $493). 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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Philadelphia to Fort Myers flights
Newark to St Petersburg flights
Newark to Orlando Sanford Intl flights
Pittsburgh to Miami flights

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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$533FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$390Average$449FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$393Average$538FlexibilityNo cancel feeOn-time71%

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