PHL

$46 Find Cheap Flights from Florida Keys to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Philadelphia departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Florida Keys to Philadelphia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Florida Keys to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Florida Keys to Philadelphia

Thu, Oct 2 - Mon, Oct 6
Spirit Airlines Logo
6:00 am - 8:50 amMIA-PHL
2h 50mnonstop
Spirit Airlines Logo
4:35 pm - 7:29 pmPHL-MIA
2h 54mnonstop
$86Spirit Airlines
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Fri, Oct 17 - Mon, Oct 20
Frontier Logo
9:24 pm - 12:25 amMIA-PHL
3h 01mnonstop
Frontier Logo
7:24 pm - 10:25 pmPHL-MIA
3h 01mnonstop
$87Frontier
Find Deal
Fri, Oct 17 - Sun, Oct 19
Frontier Logo
9:24 pm - 12:25 amMIA-PHL
3h 01mnonstop
Frontier Logo
5:05 pm - 7:59 pmPHL-MIA
2h 54mnonstop
$88Frontier
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Sat, Sep 27 - Sat, Sep 27
Spirit Airlines Logo
1:55 pm - 4:44 pmMIA-PHL
2h 49mnonstop
Spirit Airlines Logo
5:59 pm - 9:05 pmPHL-MIA
3h 06mnonstop
$90Spirit Airlines
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Thu, Feb 26 - Mon, Mar 2
Delta Logo
7:00 am - 12:03 pmEYW-PHL
5h 03m1 stop
Delta Logo
5:55 am - 11:03 amPHL-EYW
5h 08m1 stop
$277Delta
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Fri, Oct 17 - Sun, Oct 19
Delta Logo
6:17 pm - 3:57 pmEYW-PHL
21h 40m1 stop
Delta Logo
5:30 am - 11:27 amPHL-EYW
5h 57m1 stop
$373Delta
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Wed, Dec 3 - Sun, Dec 7
American Airlines Logo
5:09 pm - 8:09 pmEYW-PHL
3h 00mnonstop
American Airlines Logo
8:46 am - 12:12 pmPHL-EYW
3h 26mnonstop
$443American Airlines
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Wed, Dec 3 - Sun, Dec 7
American Airlines Logo
5:09 pm - 8:09 pmEYW-PHL
3h 00mnonstop
American Airlines Logo
10:25 am - 4:57 pmPHL-EYW
6h 32m1 stop
$453American Airlines
Find Deal
Thu, Feb 26 - Sun, Mar 1
United Airlines Logo
2:20 pm - 9:48 amEYW-PHL
19h 28m2 stops
United Airlines Logo
8:02 pm - 12:46 pmPHL-EYW
16h 44m2 stops
$563United Airlines
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Wed, Oct 1 - Sun, Oct 5
United Airlines Logo
3:12 pm - 9:47 amEYW-PHL
18h 35m2 stops
United Airlines Logo
10:32 am - 2:29 pmPHL-EYW
27h 57m2 stops
$573United Airlines
Find Deal

Everything you should know

Cheapest round-trip
$86
Typical prices: $105-297
Spirit Airlines
Thu 10/2Mon 10/6
MIA - PHL • Non-stop
Cheapest one-way
$46
Typical prices: $94-286
Spirit Airlines
Thu 10/2
MIA - PHL • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Philadelphia!
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$46
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Miami to Philadelphia

FAQs for booking flights from Florida Keys to Philadelphia

  • How does KAYAK find such low prices on flights from Florida Keys to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Florida Keys to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Florida Keys to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Florida Keys is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Florida Keys to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to Florida Keys with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Florida Keys to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Florida Keys up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Florida Keys to Philadelphia

 
Need help choosing which airline to fly with from Florida Keys to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
7.2Comfort
6.9Entertainment
6.4Food
7.5Boarding
8.0Crew
Airline reviews

Internet was a bit expensive and did not work ask that week otherwise a good flight

10.0 ExcellentDavid, Aug 2025MCO - PHL
Read more American Airlines reviews

Internet was a bit expensive and did not work ask that week otherwise a good flight

The flight had a delay that made me being in a real rush to take the second flight. The delay was almost for 2 hours. They moved us from gate to gate in 4 times. Once I arrived to Philadelphia, I got to run thorough all the airport, as the train was already closed by that time. So I got sick with asthma for all the running I had to do. And I was the last one to board, when it was almost closed. So irresponsable with the people

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

I was late from Jacksonville, FL but the limited interaction I had with the Philly crew was great.

The delays and cancellations kept me stuck in Miami for an additional 24 hours, and the whole thing seemed extremely disorganized

Everything was great except British airways lost our luggage that was gate checked all the way through to Italy. No one knows currently where one is and the other one may be in route to Amsterdam to meet us but not sure. If you can Hale’s it would be awesome. The website is not helpful.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

the pilot that landed this flight in Philadelphia did an amazing job, the weather was absolutely terrible and we landed safely.

Changing the flight time to 6:15 am on the return flight is extremely inconvenient. The flight was okay. It was on time. The crew was friendly. The seats were uncomfortable. All the upsells are annoying, and I would prefer paying a single higher fee and not have to purchase so much extra.

The flight was delayed twice with minimal explanation. The terminal and airplane were filthy. The food voucher didn’t even cover a tiny pizza from a kiosk in the terminal. All in all, a pretty miserable experience for a flight to attend a funeral

I will use spirit more New clean aircraft Excellent crew ! Quick boarding process !

Everything was on time and the crew was very helpful. Would definitely use again

The flight was delayed be over 3 hours. I tried to get a refund for Vivian Kirby and my session kept being stopped. I was NEVER able to finish the prosses...after 2 hours of attempting.

For the minimalist experience, it is really a great ride-- feels a little like public transport i guess

I didn’t mind being delayed due to weather, but continuing to post (and not update) that we would be delayed until after the flight was already supposed to have taken off was a bit much. In the future, please announce the delay even if the time is still unknown.

This gate agents are always so rude! I stopped flirting with spirit years ago for that reason I thought it would change by now. It’s so tacky they try to treat you like a school child i hate it

The flight and boarding process was smooth. Wifi was unavailable and I prepaid for it. Have requested a refund

Offer snacks for free. You are charging for the flight for the carry on for the seat and for a snack??? Lord

The experience was good. No frills but I got there safe and sound and on time.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

Boarding in Orlando was not good. Giant mob at the gate, should have been lines.

My flight was delayed by two hours which made it so that I would miss my layover flight. I stood in line for customer service for over an hour and when I reached the agent she told me to scan a QR code and it'll give me options. I wasn't offered any help, guidance or compensation, only told that I have options but that I had to figure it all out myself. I was refunded part of the trip and had to buy an expensive same day ticket from another airline in order to get home. I will never fly Frontier again.

The confirmation # CK8GNW and my name was not recognized/in Frontier system. I was able to check in on Frintier app so i went to the Frontier ticket agent, at time they told me that my name/ confirmation did not show up as a purchased ticket. I had to purchase a new ticket that cost $289.00 one way.

Although an hour and a half early was told by staff at check in they had overbooked and could not check us in for the flight.

The crew was delayed because they came on another flight that was delayed due to weather 10pm flight left at 1.30 am The airline made no effort to align alternate crew

Worst airline experience. They were rude and kept changing our seats and/or giving our seats away so our family didn’t get to sit with each other. Almost everyone we dealt with at both airports with this airline was rude. The app kept giving us wrong information making things take longer. Dealing with them before TSA can take close to an hour…longer than I’ve ever had to deal with before. Never using this airline again.

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood Crest
Newark
North Wildwood
Vineland
West Chester
Essington
Elkton
Pottstown
Willow Grove
Kennett Square
Somers Point
Voorhees
Middletown
Glen Mills
Wyomissing
Phoenixville
Bird in Hand
Blackwood
Millville
Springfield

Everything you need to know for your flight to Philadelphia

Information on the airport you'll fly into in Philadelphia

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