Title: £84 Cheap Flights from Chicago to Philadelphia (CHI 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) # £84 Cheap Flights from Chicago (CHI) to Philadelphia (PHL) [View £84 flight on Tue, 19 May 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:ORD,to:PHL,departure:19/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:83.50&airProductToken=AQpeCi0IwmwSAzMxMhiuHCDBkwEombSNAzCwtY0DOExAAFgBagJETnIIUEMyQVVFTDEKLQjCbBIDODU5GMGTASDvWSjNto0DMLK3jQM4TEABWAFqAkROcghQQzJBVUVMMRIKCAEQARgBKgJCNhgBIgQIARABKAIoBCgGMAE) ## Popular airlines from Chicago to Philadelphia, PA (PHL-Philadelphia Intl.) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CHI,to:PHL,departure:17/04/2026TANYT&leg2=from:PHL,to:CHI,departure:24/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](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:CHI,to:PHL,departure:17/04/2026TANYT&leg2=from:PHL,to:CHI,departure:24/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NK"}}]) - ![](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:CHI,to:PHL,departure:17/04/2026TANYT&leg2=from:PHL,to:CHI,departure:24/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](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:CHI,to:PHL,departure:17/04/2026TANYT&leg2=from:PHL,to:CHI,departure:24/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](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:CHI,to:PHL,departure:17/04/2026TANYT&leg2=from:PHL,to:CHI,departure:24/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CHI,to:PHL,departure:17/04/2026TANYT&leg2=from:PHL,to:CHI,departure:24/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](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:CHI,to:PHL,departure:17/04/2026TANYT&leg2=from:PHL,to:CHI,departure:24/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](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\* - ![](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\* - ![](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) ## Cheap Flights from Chicago (CHI) to Philadelphia (PHL) Prices were available within the past 7 days and start at £84 for one-way flights and £175 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Wed, 13 May - Sat, 16 May ORD Chicago PHL Philadelphia £175 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:PHL,departure:13/05/2026TANYT&leg2=from:PHL,to:ORD,departure:16/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:174.50&airProductToken=AQpeCi0IwmwSAzMxMhiuHCDBkwEo2fCMAzDw8YwDOExAAFgBagJETnIIUEMyQVVFTDEKLQjCbBIDODU5GMGTASDvWSiN84wDMPLzjAM4TEABWAFqAkROcghQQzJBVUVMMQpeCi0IwmwSAzg2MBjvWSDBkwEohJWNAzDZlY0DOExAAFgBagJETnIIVUMyQVVFTDEKLQjCbBIDODExGMGTASCuHCiXlo0DMNGXjQM4TEABWAFqAkROcghVQzJBVUVMMRIKCAEQARgBKgJCNhgBIgQIARABKAIoBCgGMAE) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Wed, 20 May - Wed, 27 May ORD Chicago PHL Philadelphia £226 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:PHL,departure:20/05/2026TANYT&leg2=from:PHL,to:ORD,departure:27/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:225.10&airProductToken=AQpeCi0IwmwSAzMxMhiuHCDBkwEoub-NAzDQwI0DOExAAFgBagJETnIIT0M0QVVFTDEKLQjCbBIDODU5GMGTASDvWSjtwY0DMNLCjQM4TEABWAFqAkROcghPQzRBVUVMMQpfCi4IwmwSBDExNjAY71kgwZMBKMGNjgMwlI6OAzhMQABYAWoCRE5yCFBJNEFHRUwxCi0IwmwSAzgxMRjBkwEgrhwopZGOAzDjko4DOExAAVgBagJETnIIUEkyUVJPTDESCggBEAEYASoCQjYYASIECAEQASgCKAQoBjAB) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Wed, 13 May - Sat, 16 May ORD Chicago PHL Philadelphia £235 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:PHL,departure:13/05/2026TANYT&leg2=from:PHL,to:ORD,departure:16/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:234.70&airProductToken=AQpeCi0IwmwSAzMxMhiuHCDBkwEo2fCMAzDw8YwDOFBAAFgBagJBTnIIUEMyQVVFWTUKLQjCbBIDODU5GMGTASDvWSiN84wDMPLzjAM4UEABWAFqAkFOcghQQzJBVUVZNQpeCi0IwmwSAzg2MBjvWSDBkwEohJWNAzDZlY0DOFVAAFgBagJBTnIIVUMyQVVFWTUKLQjCbBIDODExGMGTASCuHCiXlo0DMNGXjQM4VUABWAFqAkFOcghVQzJBVUVZNRIKCAEQARgBKgJCNhgBIgQIARABKAIoAygEMAE) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Sat, 20 Jun - Wed, 24 Jun ORD Chicago PHL Philadelphia £258 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:PHL,departure:20/06/2026TANYT&leg2=from:PHL,to:ORD,departure:24/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:257.30&airProductToken=AQpfCi0IwmwSAzMxMhiuHCDBkwEoj56QAzCrn5ADOExAAFgBagJETnIIWkM3QVVFTDEKLgjCbBIEMjQ1ORjBkwEg71ko3Z-QAzDAoJADOExAAVgBagJETnIIWkM3QVVFTDEKXwouCMJsEgQxMTYwGO9ZIMGTASiMyJADMNnIkAM4TEAAWAFqAkROcghQSTRBR0VMMQotCMJsEgM4MTEYwZMBIK4cKKDMkAMw2c2QAzhMQAFYAWoCRE5yCE9JM0FCRUwxEgoIARABGAEqAkI2GAEiBAgBEAEoAigEKAYwAQ) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Wed, 20 May - Wed, 27 May ORD Chicago PHL Philadelphia £317 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:PHL,departure:20/05/2026TANYT&leg2=from:PHL,to:ORD,departure:27/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:316.40&airProductToken=AQpeCi0IwmwSAzMxMhiuHCDBkwEoub-NAzDQwI0DOE9AAFgBagJBTnIIT0M0QVVFWTUKLQjCbBIDODU5GMGTASDvWSjtwY0DMNLCjQM4T0ABWAFqAkFOcghPQzRBVUVZNQpfCi4IwmwSBDExNjAY71kgwZMBKMGNjgMwlI6OAzhQQABYAWoCQU5yCFBJNEFCRVk1Ci0IwmwSAzgxMRjBkwEgrhwopZGOAzDjko4DOFBAAVgBagJBTnIIUEkyUVVPWTUSCggBEAEYASoCQjYYASIECAEQASgCKAMoBDAB) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Mon, 18 May - Mon, 25 May ORD Chicago PHL Philadelphia £331 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:PHL,departure:18/05/2026TANYT&leg2=from:PHL,to:ORD,departure:25/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:330.10&airProductToken=AQpeCi0IwmwSAzMxMhiuHCDBkwEo-aiNAzCPqo0DOExAAFgBagJETnIITUMzQVVFTDEKLQjCbBIDODU5GMGTASDvWSjtq40DMNKsjQM4TEABWAFqAkROcghNQzNBVUVMMQqNAQouCMJsEgQxMTYwGO9ZIMGTASiB940DMNT3jQM4TEAAWAFqAkROcghQSTRBR0VMMQotCMJsEgMzMTcYwZMBIKlRKIv6jQMw6fqNAzhMQAFYAWoCRE5yCFpDN0FVRUwxCiwIwmwSAzg5NRipUSCuHCi7_I0DMO79jQM4TEABWAFqAkROcghaQzdBVUVMMRIKCAEQARgBKgJCNhgBIgQIARABKAIoBCgGMAE) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Sat, 9 May - Mon, 11 May ORD Chicago PHL Philadelphia £348 Return found 20 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:PHL,departure:09/05/2026TANYT&leg2=from:PHL,to:ORD,departure:11/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:347.60&airProductToken=AQpfCi4IwmwSBDEwMTIYrhwgwZMBKMTCjAMw1sOMAzhMQABYAWoCRE5yCFBJMlFVT0wxCi0IwmwSAzg1ORjBkwEg71kojsWMAzDtxYwDOExAAVgBagJETnIIUEk0QUJFTDESCggBEAEYASoCQjYYASIECAEQASgCKAQoBjAB) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Fri, 24 Jul - Sun, 26 Jul ORD Chicago PHL Philadelphia £351 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:PHL,departure:24/07/2026TANYT&leg2=from:PHL,to:ORD,departure:26/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:350.80&airProductToken=AQpgCi4IwmwSBDEwMTIYrhwgwZMBKNCfkwMw56CTAzhMQABYAWoCRE5yCFBJMlFVRUwxCi4IwmwSBDExNTkYwZMBIO9ZKNyjkwMwuqSTAzhMQAFYAWoCRE5yCFBJNEFHRUwxCl8KLgjCbBIEMTE2MBjvWSDBkwEojLCTAzDZsJMDOExAAFgBagJETnIIUEk0QUdFTDEKLQjCbBIDODExGMGTASCuHCigtJMDMNm1kwM4TEABWAFqAkROcghWSTNBUkVMMRIKCAEQARgBKgJCNhgBIgQIARABKAIoBCgGMAE) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Mon, 18 May - Mon, 25 May ORD Chicago PHL Philadelphia £368 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:PHL,departure:18/05/2026TANYT&leg2=from:PHL,to:ORD,departure:25/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:368.00&airProductToken=AQpeCi0IwmwSAzMxMhiuHCDBkwEo-aiNAzCPqo0DOExAAFgBagJETnIITUMzQVVFTDEKLQjCbBIDODU5GMGTASDvWSjtq40DMNKsjQM4TEABWAFqAkROcghNQzNBVUVMMQpfCi4IwmwSBDExNjAY71kgwZMBKIH3jQMw1PeNAzhMQABYAWoCRE5yCFBJNEFHRUwxCi0IwmwSAzgxMRjBkwEgrhwo5fqNAzCj_I0DOExAAVgBagJETnIIVkkwUUJFTDESCggBEAEYASoCQjYYASIECAEQASgCKAQoBjAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Sat, 9 May - Mon, 11 May ORD Chicago PHL Philadelphia £452 Return found 20 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:PHL,departure:09/05/2026TANYT&leg2=from:PHL,to:ORD,departure:11/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:451.90&airProductToken=AQpeCi0IwaYBEgM3MTUYrhwgkgEo9MGMAzCExIwDOFhAAFgBagJTVnIIT0gyT1hWQk4KLQjBpgESAzQ0MhiSASDvWSjAxIwDMIbHjAM4WEABWAFqAlNWcghRSDJPWFVCTgpeCi0IwaYBEgM0NDMY71kgkgEogt6MAzDu4IwDOFhAAFgBagJTVnIIUUgyT0FWQk4KLQjBpgESAzMyOBiSASCuHCiB4owDMPzjjAM4WEABWAFqAlNWcghPSDJPWFZCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) ## Alternative airports near Philadelphia Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.co.uk/Flights-Search?leg1=from:ORD,to:PHL,departure:17/04/2026TANYT&leg2=from:PHL,to:ORD,departure:20/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) PHL Philadelphia Intl. CheapestClosest 17 min [Flights from £542 ](https://www.expedia.co.uk/Flights-Search?leg1=from:ORD,to:PHL,departure:17/04/2026TANYT&leg2=from:PHL,to:ORD,departure:20/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Travel information | Origin airport | O'Hare Intl. | | ------------------- | -------------------------------- | | Destination airport | Philadelphia Intl. | | Airlines serving | Alaska Airlines, JetBlue Airways | | Return price | £174 | | Distance | 1081 km | ## Book with confidence # Compare flights from Chicago to Philadelphia easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Chicago to Philadelphia. Operating between them flights per day, 20 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 CHI-All Airports 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 CHI-All Airports (CHI) to Philadelphia Intl. (PHL) The easiest way to view the best deals on flights from Chicago 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 CHI-All Airports to Philadelphia Intl. start at just £175 and range up to £452\. To find an even better deal, try - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Chicago and Philadelphia - booking your flight during May, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper Why you should book your Chicago to Philadelphia flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from CHI-All Airports 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. \*Available to Expedia members.