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$34+ Cheap flights from Florida Keys to Philadelphia (PHL)

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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — PHL
Feb 10 — Feb 171
Tue 2/10
Tue 2/17
1 adult, Economy
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Cheap flight deals from Florida Keys to Philadelphia

Keep the following information in mind while searching for Florida Keys to Philadelphia flight deals. Data was last updated January 11, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$59
(CheapOair)

One-way from

$34
(eDestinos)

Popular in

March

Cheapest in

June

Average price

$579
Provider with most accurate pricing for Key West-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Key West-Philadelphia flights.
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From Florida Keys to Philadelphia
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One-way flight from Florida Keys to Philadelphia
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($143 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Florida Keys to Philadelphia

Cheapest flights from Florida Keys to Philadelphia
Explore the most affordable flight options available from Florida Keys to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 11, 2026.

This CheapOair deal was found by Cheapflights users on 1/9. 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.
Thu 3/1210:29 pmMIA - PHL
Nonstop2h 55mFrontier
Mon 3/166:43 pmPHL - MIA
Nonstop2h 58mFrontier
Deal found 1/9$59
This Cheapflightsfares deal was found by Cheapflights users on 1/10. 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 1/234:03 pmMIA - PHL
Nonstop3h 02mFrontier
Sun 1/258:00 amPHL - MIA
Nonstop3h 05mFrontier
Deal found 1/10$63
This Frontier deal was found by Cheapflights users on 1/9. 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.
Thu 2/2610:04 pmMIA - PHL
Nonstop2h 55mFrontier
Mon 3/29:00 pmPHL - MIA
Nonstop2h 57mFrontier
Deal found 1/9$65
This Priceline deal was found by Cheapflights users on 1/9. 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.
Thu 2/52:31 pmMIA - PHL
Nonstop2h 59mMultiple Airlines
Mon 2/99:52 amPHL - MIA
Nonstop3h 04mMultiple Airlines
Deal found 1/9$66
This Super.com deal was found by Cheapflights users on 1/9. 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.
Fri 3/139:05 amMIA - PHL
Nonstop2h 58mFrontier
Sat 3/146:27 pmPHL - MIA
Nonstop2h 58mFrontier
Deal found 1/9$67
This Cheapflightsfares deal was found by Cheapflights users on 1/9. 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 1/168:00 amMIA - PHL
Nonstop2h 56mFrontier
Sun 1/188:34 pmPHL - MIA
Nonstop2h 53mFrontier
Deal found 1/9$68
This Trip.com deal was found by Cheapflights users on 1/9. 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 2/62:01 pmMIA - PHL
Nonstop2h 48mMultiple Airlines
Sun 2/88:00 amPHL - MIA
Nonstop3h 05mMultiple Airlines
Deal found 1/9$69
This Kiwi.com deal was found by Cheapflights users on 1/10. 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.
Fri 1/234:03 pmMIA - PHL
Nonstop3h 02mFrontier
Sat 1/314:27 pmPHL - MIA
Nonstop3h 03mFrontier
Deal found 1/10$71
This Cheapflightsfares deal was found by Cheapflights users on 1/9. 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 1/222:31 pmMIA - PHL
Nonstop2h 59mFrontier
Sun 3/19:28 pmPHL - MIA
Nonstop2h 57mFrontier
Deal found 1/9$73
This CheapOair deal was found by Cheapflights users on 1/8. 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.
Thu 1/222:31 pmMIA - PHL
Nonstop2h 59mFrontier
Mon 1/262:55 pmPHL - MIA
Nonstop2h 56mFrontier
Deal found 1/8$74
This CheapOair deal was found by Cheapflights users on 1/9. 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.
Fri 2/62:01 pmMIA - PHL
Nonstop2h 48mSpirit Airlines
Sat 2/79:52 amPHL - MIA
Nonstop3h 04mSpirit Airlines
Deal found 1/9$75
This Cheapflightsfares deal was found by Cheapflights users on 1/9. 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 1/168:00 amMIA - PHL
Nonstop2h 56mFrontier
Mon 1/1912:06 pmPHL - MIA
Nonstop3h 06mFrontier
Deal found 1/9$78

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florida Keys to Philadelphia 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 January 11, 2026.
Use the filters below to find and compare flights from Florida Keys to Philadelphia that are best for you.

Fly from

Florida Keys

Fly to

Philadelphia

Route

Depart

Return

Price

MiamiPhiladelphia

MIA - PHL

MIAPHL

Miami

Fri 2/13

11:38 am-2:38 pm

Nonstop3h 00m

Philadelphia

Tue 2/17

12:21 pm-3:27 pm

Nonstop3h 06m

$59

MiamiPhiladelphia

MIA - PHL

MIAPHL

Miami

Wed 2/4

1:21 pm-12:52 am

1 stop11h 31m

Philadelphia

Tue 2/17

12:21 pm-3:27 pm

Nonstop3h 06m

$93

MiamiPhiladelphia

MIA - PHL

MIAPHL

Miami

Sat 2/14

8:15 am-11:11 am

Nonstop2h 56m

Philadelphia

Wed 2/18

6:45 pm-12:42 am

1 stop5h 57m

$93

MiamiPhiladelphia

MIA - PHL

MIAPHL

Miami

Sun 2/8

5:30 am-11:18 am

1 stop5h 48m

Philadelphia

Sun 2/15

9:08 pm-12:05 am

Nonstop2h 57m

$102

MiamiPhiladelphia

MIA - PHL

MIAPHL

Miami

Sat 2/14

4:42 pm-11:05 pm

1 stop6h 23m

Philadelphia

Mon 2/16

8:27 pm-11:20 pm

Nonstop2h 53m

$104

MiamiPhiladelphia

MIA - PHL

MIAPHL

Miami

Thu 1/22

5:30 am-11:18 am

1 stop5h 48m

Philadelphia

Mon 1/26

2:55 pm-5:51 pm

Nonstop2h 56m

$105

MiamiPhiladelphia

MIA - PHL

MIAPHL

Miami

Thu 4/16

2:04 pm-4:52 pm

Nonstop2h 48m

Philadelphia

Mon 4/20

9:53 am-12:57 pm

Nonstop3h 04m

$106

MiamiPhiladelphia

MIA - PHL

MIAPHL

Miami

Tue 3/17

10:20 pm-1:15 am

Nonstop2h 55m

Philadelphia

Wed 3/18

5:05 am-5:53 pm

2 stops12h 48m

$145

MiamiPhiladelphia

MIA - PHL

MIAPHL

Miami

Thu 4/16

2:04 pm-4:52 pm

Nonstop2h 48m

Philadelphia

Tue 4/21

5:45 am-12:38 pm

1 stop6h 53m

$156

MiamiPhiladelphia

MIA - PHL

MIAPHL

Miami

Fri 2/13

5:05 am-11:18 am

1 stop6h 13m

Philadelphia

Sat 2/21

5:26 pm-10:23 am

2 stops16h 57m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/10

Showing 1-10 of 36 results
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Best time to book a flight from Florida Keys to Philadelphia

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

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

Currently, October is the cheapest month in which you can book a flight from Florida Keys to Philadelphia (average of $226). Flying from Florida Keys to Philadelphia in August is currently the most expensive (average of $401). 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 EOA to PHL?

Find hourly flight availability from Florida Keys to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 11, 2026.

When flying from Florida Keys to Philadelphia, 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 Florida Keys to Philadelphia

Explore weekly flight availability from Florida Keys to Philadelphia. 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 January 11, 2026.

The most flights from zzEOA to PHL are scheduled on a Saturday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated January 11, 2026.
Peruse reviews from past customers who have flown with American Airlines, JetBlue, and Spirit Airlines from Florida Keys to Philadelphia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,105 reviews

Entertainment

6.9

Food

6.4

Comfort

7.2

Crew

8.0

Overall

7.2

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.
American Airlines
7.2
Good
11,105 reviews
American Airlines
7.2
Good
11,105 reviews

Entertainment

6.9

Food

6.4

Comfort

7.2

Crew

8.0

Overall

7.2

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.
JetBlue
7.2
Good
2,886 reviews
American Airlines
7.2
Good
11,105 reviews

Entertainment

6.9

Food

6.4

Comfort

7.2

Crew

8.0

Overall

7.2

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.
Spirit Airlines
6.3
Okay
8,295 reviews
American Airlines
7.2
Good
11,105 reviews

Entertainment

6.9

Food

6.4

Comfort

7.2

Crew

8.0

Overall

7.2

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.
Frontier
5.7
Fair
3,056 reviews
American Airlines
7.2
Good
11,105 reviews

Entertainment

6.9

Food

6.4

Comfort

7.2

Crew

8.0

Overall

7.2

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.

Related info for your journey

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

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

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

    A quick flight from Florida Keys to Philadelphia can take about 3h. Frontier provides one of the quickest options available for as low as $59. The distance between Florida Keys and Philadelphia is about 1015 mi. Generally, flights for this route are nonstop.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $36. Users have also found prices from $39 and $49 on Spirit Airlines and JetBlue, respectively.

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

    Before booking your flight to Philadelphia from Florida Keys, check out the most reliable airlines to get you to your destination on time: Republic Airways (90%), American Airlines (85%), Alaska Airlines( 69%).

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

    While on average a flight from Florida Keys to Philadelphia is generally $450, our data shows the cheapest flight currently is $159. When looking at the most popular route, (Miami - Philadelphia), you can expect to pay $59 for that flight.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Florida Keys to Philadelphia (average of $226). Flying from Florida Keys to Philadelphia in August is currently the most expensive (average of $401). 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Pottstown
Reading
Ocean City
King of Prussia
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Newark
Chester

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Alternative routes for Florida Keys to Philadelphia

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

Discover the top airline that operate flights from Florida Keys to Philadelphia. 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 January 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$423Average$539FlexibilityNo cancel feeOn-time71%

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