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Florida Keys

$52+ Cheap flights from Pennsylvania 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — EYW
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheap flight deals from Pennsylvania to Florida Keys

Keep the following information in mind while searching for Pennsylvania to Florida Keys flight deals. Data was last updated August 2, 2025.

Round-trip from

$105
(Cheapflightsfares)

One-way from

$52
(Cheapflightsfares)

Popular in

December

Cheapest in

August

Average price

$179
From Pennsylvania to Florida Keys
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One-way flight from Pennsylvania to Florida Keys
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Highest demand for flights based on searches. 9% potential increase in price ($24 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 August 2025
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Find flight deals from Pennsylvania to Florida Keys

Cheapest flights from Pennsylvania to Florida Keys
Explore the most affordable flight options available from Pennsylvania to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 8/205:30 pmLGA - MIA
Nonstop3h 14mFrontier
Sat 8/231:24 pmMIA - LGA
Nonstop3h 05mFrontier
Deal found 8/1$105
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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.
Fri 8/293:51 pmPHL - MIA
Nonstop3h 01mSpirit Airlines
Fri 9/55:57 pmMIA - PHL
Nonstop2h 58mSpirit Airlines
Deal found 8/1$105
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Wed 9/2411:30 amJFK - MIA
Nonstop3h 18mFrontier
Tue 9/307:10 amMIA - JFK
Nonstop3h 19mFrontier
Deal found 8/2$105
This Priceline deal was found by Cheapflights users on 8/1. 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.
Tue 8/197:55 pmLGA - MIA
Nonstop3h 10mSpirit Airlines
Sat 8/2312:55 pmMIA - LGA
Nonstop3h 03mSpirit Airlines
Deal found 8/1$106
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 8/304:53 pmLGA - MIA
Nonstop3h 09mMultiple Airlines
Mon 9/87:00 pmMIA - LGA
Nonstop3h 14mMultiple Airlines
Deal found 8/1$108
This Frontier deal was found by Cheapflights users on 8/1. 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.
Fri 9/125:10 pmPHL - MIA
Nonstop3h 01mFrontier
Sun 9/149:16 pmMIA - PHL
Nonstop2h 57mFrontier
Deal found 8/1$108
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 9/275:59 pmPHL - MIA
Nonstop3h 06mMultiple Airlines
Sun 9/289:16 pmMIA - PHL
Nonstop2h 57mMultiple Airlines
Deal found 8/2$109
This Frontier deal was found by Cheapflights users on 8/1. 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 8/258:19 pmIAD - MIA
Nonstop2h 47mFrontier
Thu 8/284:34 pmMIA - IAD
Nonstop2h 50mFrontier
Deal found 8/1$112
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 9/611:00 amEWR - MIA
Nonstop3h 11mUnited Airlines
Sat 9/65:51 pmMIA - EWR
Nonstop3h 09mUnited Airlines
Deal found 7/31$122
This FlightHub deal was found by Cheapflights users on 8/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/301:14 pmEWR - MIA
1 stop9h 23mSpirit Airlines
Sat 9/63:50 pmMIA - EWR
Nonstop3h 11mSpirit Airlines
Deal found 8/1$123
This American Airlines deal was found by Cheapflights users on 8/1. 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 9/412:23 pmEWR - MIA
Nonstop3h 10mAmerican Airlines
Tue 9/97:25 pmMIA - EWR
Nonstop3h 05mAmerican Airlines
Deal found 8/1$130
This Trip.com deal was found by Cheapflights users on 7/31. 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.
Wed 9/106:00 amEWR - MIA
1 stop7h 33mDelta
Sat 9/137:25 pmMIA - EWR
1 stop5h 31mDelta
Deal found 7/31$135

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 August 2, 2025.
Use the filters below to find and compare flights from Pennsylvania to Florida Keys that are best for you.

Fly from

Pennsylvania

Fly to

Florida Keys

Route

Depart

Return

Price

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Fri 8/29

3:51 pm-6:52 pm

Nonstop3h 01m

Miami

Fri 9/5

5:57 pm-8:55 pm

Nonstop2h 58m

$105

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Wed 8/20

5:30 pm-8:44 pm

Nonstop3h 14m

Miami

Sat 8/23

1:24 pm-4:29 pm

Nonstop3h 05m

$105

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Wed 9/24

11:30 am-2:48 pm

Nonstop3h 18m

Miami

Tue 9/30

7:10 am-10:29 am

Nonstop3h 19m

$105

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Tue 8/19

7:55 pm-11:05 pm

Nonstop3h 10m

Miami

Wed 8/20

1:24 pm-4:29 pm

Nonstop3h 05m

$106

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Fri 9/12

5:10 pm-8:11 pm

Nonstop3h 01m

Miami

Sun 9/14

9:16 pm-12:13 am

Nonstop2h 57m

$108

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Sat 9/27

5:59 pm-9:05 pm

Nonstop3h 06m

Miami

Sun 9/28

9:16 pm-12:13 am

Nonstop2h 57m

$109

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Sat 8/16

7:55 pm-11:05 pm

Nonstop3h 10m

Miami

Wed 8/20

7:53 pm-10:54 pm

Nonstop3h 01m

$109

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Mon 8/25

8:19 pm-11:06 pm

Nonstop2h 47m

Miami

Thu 8/28

4:34 pm-7:24 pm

Nonstop2h 50m

$112

NewarkMiami

EWR - MIA

EWRMIA

Newark

Sat 9/6

11:00 am-2:11 pm

Nonstop3h 11m

Miami

Sat 9/6

5:51 pm-9:00 pm

Nonstop3h 09m

$122

NewarkMiami

EWR - MIA

EWRMIA

Newark

Sat 8/30

1:14 pm-10:37 pm

1 stop9h 23m

Miami

Sat 9/6

3:50 pm-7:01 pm

Nonstop3h 11m

$123

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Florida Keys

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

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

Currently, August is the cheapest month in which you can book a flight from Pennsylvania to Florida Keys (average of $328). Flying from Pennsylvania to Florida Keys in March is currently the most expensive (average of $492). 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 PA to EOA?

Find hourly flight availability from Pennsylvania 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 August 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Florida Keys as you normally would.

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 August 2, 2025.
Read reviews from past customers who have flown Southwest, Delta, and Breeze Airways from Pennsylvania to Florida Keys. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,985 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Breeze Airways
8.0
Very good
191 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,905 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania 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 are the cheapest airlines to fly from Pennsylvania to Florida Keys one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $52. However, be on the lookout for offers from Spirit Airlines and American Airlines, as they are both options that can get you from Pennsylvania to Florida Keys for a low price.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Pennsylvania to Florida Keys (average of $328). Flying from Pennsylvania to Florida Keys in March is currently the most expensive (average of $492). 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

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Alternative routes for Pennsylvania to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Pennsylvania to Florida Keys

Discover the top 4 airlines that operate flights from Pennsylvania 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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$92Average$198FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$193Average$465FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$450FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$235Average$497FlexibilityNo cancel feeOn-time71%

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