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Florida Keys

$39+ 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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — EYW
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Priceline deal was found by Cheapflights users on 12/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:55 pmLGA - MIA
Nonstop3h 22mMultiple Airlines
Tue 1/1312:16 pmMIA - LGA
Nonstop3h 19mMultiple Airlines
Deal found 12/16$101
This WAYA deal was found by Cheapflights users on 12/15. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:20 amJFK - MIA
1 stop6h 46mMultiple Airlines
Tue 1/206:00 amMIA - JFK
Nonstop3h 07mMultiple Airlines
Deal found 12/15$103
This Super.com deal was found by Cheapflights users on 12/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:55 pmLGA - MIA
Nonstop3h 22mSpirit Airlines
Wed 1/146:02 amMIA - LGA
Nonstop2h 58mSpirit Airlines
Deal found 12/17$109
This CheapOair deal was found by Cheapflights users on 12/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:55 pmLGA - MIA
Nonstop3h 22mSpirit Airlines
Tue 1/206:02 amMIA - LGA
Nonstop2h 58mSpirit Airlines
Deal found 12/16$110
This Frontier deal was found by Cheapflights users on 12/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:25 pmPHL - MIA
1 stop10h 22mFrontier
Wed 1/712:16 pmMIA - PHL
Nonstop2h 59mFrontier
Deal found 12/16$111
This CheapOair deal was found by Cheapflights users on 12/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:49 pmEWR - MIA
Nonstop3h 05mSpirit Airlines
Wed 1/710:40 amMIA - EWR
Nonstop3h 04mSpirit Airlines
Deal found 12/17$111
This Frontier deal was found by Cheapflights users on 12/17. 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.
Wed 12/317:01 pmIAD - MIA
1 stop5h 46mFrontier
Thu 1/810:22 amMIA - IAD
Nonstop2h 39mFrontier
Deal found 12/17$111
This CheapOair deal was found by Cheapflights users on 12/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:30 pmLGA - MIA
1 stop26h 43mFrontier
Tue 1/1312:16 pmMIA - LGA
Nonstop3h 19mFrontier
Deal found 12/15$112
This CheapOair deal was found by Cheapflights users on 12/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:49 pmEWR - MIA
Nonstop3h 05mSpirit Airlines
Tue 1/69:59 pmMIA - EWR
1 stop10h 01mSpirit Airlines
Deal found 12/17$112
This Trip.com deal was found by Cheapflights users on 12/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:15 pmIAD - MIA
1 stop9h 45mFrontier
Thu 1/810:22 amMIA - IAD
Nonstop2h 39mFrontier
Deal found 12/15$114
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:20 amJFK - MIA
1 stop6h 46mMultiple Airlines
Wed 12/319:24 pmMIA - JFK
Nonstop3h 04mMultiple Airlines
Deal found 12/15$119
This CheapOair deal was found by Cheapflights users on 12/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:55 pmLGA - MIA
Nonstop3h 22mSpirit Airlines
Wed 1/72:19 pmMIA - LGA
Nonstop2h 40mSpirit Airlines
Deal found 12/16$125

Find 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 December 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$68
(Frontier)

One-way from

$39
(Frontier)

Popular in

June

Cheapest in

September

Average price

$264
Provider with most accurate pricing for Philadelphia-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Miami flights.
Search Deals
From Pennsylvania to Florida Keys
Search Deals
One-way flight from Pennsylvania to Florida Keys
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Fri 1/23

10:02 am-1:21 pm

Nonstop3h 19m

Miami

Sun 1/25

6:00 am-9:07 am

Nonstop3h 07m

$90

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Tue 2/3

8:54 am-5:59 pm

1 stop9h 05m

Miami

Sun 2/8

6:02 am-9:00 am

Nonstop2h 58m

$115

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Sun 1/11

6:00 am-9:22 am

Nonstop3h 22m

Miami

Tue 1/13

5:15 am-11:59 am

1 stop6h 44m

$121

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Wed 1/7

1:10 pm-4:30 pm

Nonstop3h 20m

Miami

Fri 1/9

10:41 am-1:49 pm

Nonstop3h 08m

$123

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Tue 1/13

11:10 am-2:29 pm

Nonstop3h 19m

Miami

Wed 1/14

11:39 am-2:39 pm

Nonstop3h 00m

$123

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Sat 1/17

1:10 pm-4:30 pm

Nonstop3h 20m

Miami

Wed 1/21

7:39 am-10:29 am

Nonstop2h 50m

$123

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Mon 1/26

7:55 pm-11:20 pm

Nonstop3h 25m

Miami

Fri 1/30

5:36 pm-8:48 pm

Nonstop3h 12m

$123

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Mon 1/12

1:10 pm-4:30 pm

Nonstop3h 20m

Miami

Thu 1/15

7:59 pm-11:09 pm

Nonstop3h 10m

$123

New YorkMiami

JFK - MIA

JFKMIA

New York John F Kennedy Intl

Tue 1/13

11:10 am-2:29 pm

Nonstop3h 19m

Miami

Fri 1/23

11:39 am-2:39 pm

Nonstop3h 00m

$123

New YorkMiami

LGA - MIA

LGAMIA

New York LaGuardia

Fri 1/16

10:59 am-2:21 pm

Nonstop3h 22m

Miami

Wed 1/21

6:02 am-9:00 am

Nonstop2h 58m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

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 $85). Flying from Pennsylvania to Florida Keys in September is currently the most expensive (average of $222). 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 December 18, 2025.

When flying from Pennsylvania to Florida Keys, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 48% versus a flight in the evening.

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.

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

    For as low as $90, Frontier can have you in Florida Keys from Pennsylvania in 3h 19m. The distance from Pennsylvania to Florida Keys is about 1091 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $24. However, be on the lookout for offers from Frontier and Spirit 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 $85). Flying from Pennsylvania to Florida Keys in September is currently the most expensive (average of $222). 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 5 airlines flying from Pennsylvania to Florida Keys

Discover the top 5 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$92Average$200FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$148Average$199FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$207Average$470FlexibilityNo cancel feeOn-time69%
DeltaCheapest$229Average$463FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$238Average$537FlexibilityNo cancel feeOn-time71%

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