Title: Cheap Flights from Wilmington to Philadelphia (ILM 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://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Wilmington (ILM) 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 Wilmington Intl. Airport (ILM) to Philadelphia International Airport (PHL) - ![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:ilm,to:phl,departure:23/10/2025TANYT&leg2=from:phl,to:ilm,departure:30/10/2025TANYT&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:ilm,to:phl,departure:23/10/2025TANYT&leg2=from:phl,to:ilm,departure:30/10/2025TANYT&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:ilm,to:phl,departure:23/10/2025TANYT&leg2=from:phl,to:ilm,departure:30/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![JetBlue Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:ilm,to:phl,departure:23/10/2025TANYT&leg2=from:phl,to:ilm,departure:30/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### 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 Wilmington (ILM) to Philadelphia (PHL) ### November is typically the cheapest month to fly From £140 - £489 per traveller. ## Frequently asked questions ### How much is a flight from ILM to PHL? > Round-trip flights from ILM to Philadelphia Intl. Airport (PHL) start from . This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Wilmington Intl. Airport (ILM) to PHL? > The majority of flights can be cancelled online, but whether or not you are charged a fee all comes down to your airline. If you do have to cancel your break, follow the easy instructions in the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from Wilmington Intl. Airport to 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 ILM to Philadelphia Airport flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Wilmington Intl. Airport (ILM) to Philadelphia Intl. Airport (PHL)? > That movie you've been desperate to see will have to wait — the flight distance between ILM and Philadelphia Airport is only 670 kilometres. The captain will be asking you to buckle up for landing before you know it. ### Which airlines fly direct from Wilmington Intl. Airport to Philadelphia Airport? > If you want to fly straight from ILM to Philadelphia Intl. Airport (PHL), American Airlines (AA) is a popular choice. It operates 65 flights every month between Wilmington and Philadelphia. ### Are ILM to PHL flight tickets cheaper when they're purchased at the last minute? > Late planners can occasionally nab a bargain, with some super cheap airfares from Wilmington Intl. Airport (ILM) to PHL popping up a few weeks prior to the departure date. If you'd rather plan ahead, Expedia compares and updates all the best flight deals frequently — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines issue prices so far in advance. ## Travel information | Origin airport | Wilmington Intl. | | --- | --- | | Destination airport | Philadelphia Intl. | | Distance | 663 km | | Average flight time | 1 hour 37 mins | ## Book with confidence ### Compare flights from Wilmington to Philadelphia easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Wilmington to Philadelphia. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Philadelphia Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Wilmington 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 Wilmington Intl. (ILM) to Philadelphia Intl. (PHL) The easiest way to view the best deals on flights from Wilmington 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 Wilmington 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 Wilmington 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 Wilmington to Philadelphia flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Wilmington 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 - Accommodation - Flights - Packages - Cars - Holiday Homes - [5 Star Hotels in Lester](https://www.expedia.co.uk/5Star-Lester-Hotels.s50-0-d8315.Travel-Guide-Filter-Hotels) - [Beach Resorts & in Eastwick](https://www.expedia.co.uk/Eastwick-Philadelphia-Hotels-Beach-Hotels.0-n6320826-0-tBeachHotels.Travel-Guide-Filter-Hotels) - [Eastwick Hotels](https://www.expedia.co.uk/Eastwick-Philadelphia-Hotels.0-n6320826-0.Travel-Guide-Filter-Hotels) - [Folcroft Hotels](https://www.expedia.co.uk/Folcroft-Hotels.d6215982.Travel-Guide-Hotels) - [Cheap Hotels in Lester](https://www.expedia.co.uk/Lester-Hotels-Budget-Hotels.0-0-d8315-tBudgetHotels.Travel-Guide-Filter-Hotels) - [Hilton Hotels in Lester](https://www.expedia.co.uk/Lester-Hotels-Hilton-Hotels.0-0-d8315--bHiltonHotels.Travel-Guide-Filter-Hotels) - [Lester Hotels](https://www.expedia.co.uk/Lester-Hotels.d8315.Travel-Guide-Hotels) - 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