Cheap flights from Philadelphia to Florida Keys from $43
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Florida Keys departing on 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Spirit Airlines flights from Philadelphia to Florida Keys
Our best Spirit Airlines deals on Philadelphia to Florida Keys flight tickets
Frontier flights from Philadelphia to Florida Keys
Our best Frontier deals on Philadelphia to Florida Keys flight tickets
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How to get the cheapest flight ticket from Philadelphia to Florida Keys
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Florida Keys?
The month of May is another great option to travel to Florida Keys, with average flight prices from Philadelphia averaging around $178.
What is the cheapest day to depart on your flight to Florida Keys?
The cheapest day to depart from Philadelphia to Florida Keys is on a Friday when prices can be found for as low as $357. The most expensive day to fly to Florida Keys is Tuesday, with ticket prices averaging around $471.
What is the cheapest time of day to depart on your flight to Florida Keys?
According to our data, the cheapest time of day to fly to Florida Keys is in the evening. momondo users have found flights departing from Philadelphia to Florida Keys in the evening for as low as $216. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $484.
What is the cheapest Philadelphia to Florida Keys flight route?
Fly from Philadelphia to Key West for the best Philadelphia - Florida Keys flight prices
How far in advance should I book a flight to Florida Keys?
You are more likely to see cheaper flights to Florida Keys from Philadelphia when booking 3 weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $223 when searching 3 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Philadelphia for as low as $157 on momondo.
What cabin class options are available on Philadelphia to Florida Keys flights?
There are 3 cabin classes available to choose from on Philadelphia to Florida Keys flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Philadelphia to Florida Keys?
Frontier, Spirit Airlines, and Southwest are the most popular carriers operating from Philadelphia to Florida Keys
What airlines fly to Florida Keys?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Florida Keys from Philadelphia according to our data. American Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 4 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.
How many flights depart from Philadelphia to Florida Keys on average per day?
As of April 2025, 24 flights take off from Philadelphia and land in Florida Keys each day. The most common flight departure time for this route is 8:00AM, with 100% of daily flights taking off at noon.
How many flights depart from Philadelphia to Florida Keys on average per week?
The number of flights available between Philadelphia and Florida Keys is 169 per week as of April 2025. The most frequent departure day is Wed, with 21% of weekly flights leaving on this day.
Cheap Philadelphia to Florida Keys flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Florida Keys
Best Price Found | $43 |
|---|---|
Fastest flight time | 2h 45m |
Direct flights | Every day |
Airports in Florida Keys | 2 airports |
When did momondo last update prices for flights from Philadelphia Airport to Florida Keys?
Prices for flights from Philadelphia Airport to Florida Keys are updated daily.
How many operators does momondo search for flights from Philadelphia Airport to Florida Keys?
There are 7 operators available for flights from Philadelphia Airport to Florida Keys as of April 2025.
How old do you have to be to fly from Philadelphia Airport to Florida Keys?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Philadelphia to Florida Keys?
Based on momondo bookings for flights between Philadelphia and Florida Keys, the leading plane model is Airbus A320neo, making up 19.08% of the total bookings. Other popular models include Airbus A321neo with 17.62%, Airbus A321-100/200 with 12.97%, and Boeing 737-800 with 9.41%.
Best airlines flying from Philadelphia to Florida Keys
Compare and see reviews for airlines that fly from Philadelphia to Florida Keys with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $268 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $388 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $390 | Free Cancellation | Rating 7.4 8,696 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Philadelphia to Florida Keys?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Florida Keys for you.
Can I find flights from Philadelphia to Florida Keys with flexible booking policies on momondo?
Yes. All flights to Florida Keys from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Philadelphia to Florida Keys?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Florida Keys.
I’m not ready to book a flight from Philadelphia to Florida Keys right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Florida Keys from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.