Title: Cheap Flights from Key West to Philadelphia (EYW to PHL) - Expedia.co.uk ![Street view of downtown Philadelphia in PA, USA](https://images.trvl-media.com/place/178297/8334056d-4758-4753-ae85-5adcad811308.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178297/8334056d-4758-4753-ae85-5adcad811308.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Key West (EYW) to Philadelphia (PHL) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Key West Intl. Airport (EYW) to Philadelphia International Airport (PHL) - ![Spirit Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NK.svg) Spirit Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:eyw,to:phl,departure:30/09/2025TANYT&leg2=from:phl,to:eyw,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NK"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:eyw,to:phl,departure:30/09/2025TANYT&leg2=from:phl,to:eyw,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:eyw,to:phl,departure:30/09/2025TANYT&leg2=from:phl,to:eyw,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:eyw,to:phl,departure:30/09/2025TANYT&leg2=from:phl,to:eyw,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Find the cheapest month to fly from Key West (EYW) to Philadelphia (PHL) ### October is typically the cheapest month to fly From £164 - £616 per traveller. ## Frequently asked questions ### How much is a flight from Key West Intl. Airport (EYW) to Philadelphia Intl. Airport (PHL)? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight from Key West Intl. Airport to PHL was . Great fares don't last forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Key West Intl. Airport to Philadelphia Intl. Airport (PHL)? > Each air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from Key West Intl. Airport to Philadelphia Intl. Airport (PHL) that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for EYW to Philadelphia Airport flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Key West Intl. Airport to Philadelphia Intl. Airport (PHL)? > Around 1,800 kilometres separates Key West and Philadelphia, so pack some in-flight entertainment to keep you busy for a couple of hours. That thrilling novel you haven't had time to finish will be just the ticket. ### Which airlines fly direct from Key West Intl. Airport to Philadelphia Airport? > Flying straight from Key West Intl. Airport (EYW) to Philadelphia Airport is a breeze with American Airlines (AA). This top carrier operates 30 flights every month. ### Are Key West Intl. Airport to Philadelphia Intl. Airport (PHL) flight tickets cheaper when they're purchased at the last minute? > It is possible to nab an amazing last-minute deal from Key West Intl. Airport (EYW) to Philadelphia Intl. Airport (PHL), but there's no guarantee. As many airlines release prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can be sure you're always seeing the latest offers. ## Travel information | Origin airport | Key West Intl. | | --- | --- | | Destination airport | Philadelphia Intl. | | Distance | 1798 km | | Average flight time | 3 hours 12 mins | ## Book with confidence ### Compare flights from Key West to Philadelphia easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Key West to Philadelphia. Operating between them 3 flights per day, airlines cover the route. And American Airlines, Qatar Airways, Alaska Airlines fly direct, getting you to Philadelphia Intl. in just 3hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Key West Intl. to Philadelphia Intl..   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Key West Intl. (EYW) to Philadelphia Intl. (PHL) The easiest way to view the best deals on flights from Key West to Philadelphia today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Key West Intl. to Philadelphia Intl. start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Key West and Philadelphia - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Key West to Philadelphia flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Key West Intl. to Philadelphia Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Explore a world of travel with Expedia - Trending Routes - Trending Flights - Top Flights Destinations - Related Airlines - Cheap Flights from Other Airports - Expedia's Latest Trends ### Top Routes from Key West - [Key West to Fort Myers (EYW - RSW)](https://expedia.co.uk/lp/flights/eyw/rsw/key-west-to-fort-myers) - [Key West to Orlando (EYW - MCO)](https://expedia.co.uk/lp/flights/eyw/mco/key-west-to-orlando) ### Top Routes to Philadelphia - [Exeter to Philadelphia (EXT - PHL)](https://expedia.co.uk/lp/flights/ext/phl/exeter-to-philadelphia) - [Los Angeles to Philadelphia (LAX - PHL)](https://expedia.co.uk/lp/flights/lax/phl/los-angeles-to-philadelphia) - [Bristol to Philadelphia (BRS - PHL)](https://expedia.co.uk/lp/flights/brs/phl/bristol-to-philadelphia) - [London to Philadelphia (LCY - PHL)](https://expedia.co.uk/lp/flights/lcy/phl/london-to-philadelphia) - 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