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Cheap Flights from Philadelphia to Key West International in 2020

Top last minute flight deals

Feeling spontaneous? It’s never too late to book a trip. Here’s our pick of the best last minute flights to Key West...
Estimated lowest prices only. Found in the last 14 days.

Flight information Philadelphia to Key West International

Cheapest roundtrip price last month

$203

Non-stop airlines

0

Average flight time, total distance 1142 miles

4h 26min

Most popular airline last month

Delta

Key West International

1 airport

Frequently asked questions

There's one airport in Key West International: Key West International.
The best price found on Skyscanner for a flight from Philadelphia to Key West International is $203. This was found by aggregating across different carriers and is the cheapest price for the whole month.
4h 26min is the average flight time from Philadelphia to Key West International.
There are no airlines that fly non-stop from Philadelphia to Key West International.

Compare flights from Philadelphia to Key West and find the cheapest flights with Skyscanner

Skyscanner is a fast and simple travel search engine that helps you to find cheap flights and great prices on flights from Philadelphia to Key West. We compare hundreds of flights from all major airlines and travel agents, finding you the best deal on cheap plane tickets to Key West from Philadelphia.

Best of all, both our website and our app are completely free to use, and you will never be charged hidden fees using Skyscanner!

When is the best time to book from Philadelphia to Key West?

Useful information before booking your travel from Philadelphia to Key West

Check the travel information panel above to get exact information about:

  • Distance from Philadelphia to Key West International
  • Flight time from Philadelphia to Key West International
  • Which airlines provide the cheapest tickets from Philadelphia to Key West
  • Which airlines fly direct to Key West from Philadelphia.

Book a hotel or car rental for your stay in Key West

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Prices shown on this page are estimated lowest prices only. Found in the last 45 days.