Title: Cheap Flights to Posen , IL from CA $175 - Expedia.ca ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.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 to Posen , IL from CA $175 [View CA $175 flight on Sat, May 9, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YTZ,to:MDW,departure:09/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:174.74&airProductToken=AQo1CjMI0IgBEgQyMzg3GPjMASDssAEo58KMAzDVw4wDOE1AAFgBagVCQVNJQ3IITTJOMFpSWkwSCggBEAEYASoCUEQYASIECAEQASgCKAMoBDAB) [Hotels in Posen](https://expedia.ca/Posen-Hotels.d6132167.Travel-Guide-Hotels)[Posen Car Rentals](https://expedia.ca/Car-Rentals-In-Posen.d6132167.Car-Rental-Guide)[Posen Vacation Packages](https://expedia.ca/Posen.d6132167.Destination-Travel-Guides) ## Popular airlines to Posen - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Posen, Illinois, United States of America,departure:18/04/2026TANYT&leg2=from:Posen, Illinois, United States of America,to:CMH,departure:25/04/2026TANYT&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_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Posen, Illinois, United States of America,departure:18/04/2026TANYT&leg2=from:Posen, Illinois, United States of America,to:CMH,departure:25/04/2026TANYT&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_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Posen, Illinois, United States of America,departure:18/04/2026TANYT&leg2=from:Posen, Illinois, United States of America,to:CMH,departure:25/04/2026TANYT&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.ca/Flights-Search?leg1=from:CMH,to:Posen, Illinois, United States of America,departure:18/04/2026TANYT&leg2=from:Posen, Illinois, United States of America,to:CMH,departure:25/04/2026TANYT&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.ca/Flights-Search?leg1=from:CMH,to:Posen, Illinois, United States of America,departure:18/04/2026TANYT&leg2=from:Posen, Illinois, United States of America,to:CMH,departure:25/04/2026TANYT&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_NK.svg) Spirit Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Posen, Illinois, United States of America,departure:18/04/2026TANYT&leg2=from:Posen, Illinois, United States of America,to:CMH,departure:25/04/2026TANYT&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_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Posen, Illinois, United States of America,departure:18/04/2026TANYT&leg2=from:Posen, Illinois, United States of America,to:CMH,departure:25/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](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 30% 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.ca/login) ## How much is the cheapest flight to Posen? Prices were available within the past 7 days and start at CA $175 for one-way flights and CA $289 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Jul 13 - Sat, Jul 18 YTZ Toronto ORD Chicago CA $289 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:ORD,departure:13/07/2026TANYT&leg2=from:ORD,to:YTZ,departure:18/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:288.55&airProductToken=AQo0CjIIwYYBEgQ4NTQ3GPjMASCuHCjPn5IDMMKgkgM4R0AAWAFqBUJBU0lDcghHTkEyQTJCQQo0CjIIwYYBEgQ4NTUwGK4cIPjMASiU2ZIDMPnZkgM4R0AAWAFqBUJBU0lDcghHTkEyQTJCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Sat, May 9 - Mon, May 11 YTZ Toronto MDW Chicago CA $289 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:MDW,departure:09/05/2026TANYT&leg2=from:MDW,to:YTZ,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:288.58&airProductToken=AQo1CjMI0IgBEgQyMzg3GPjMASDssAEo58KMAzDVw4wDOE1AAFgBagVCQVNJQ3IITTJOMFpSWkwKNQozCNCIARIEMjM5NBjssAEg-MwBKOTcjAMwyN2MAzhNQABYAWoFQkFTSUNyCE0yTjBaUlpMEgoIARABGAEqAlBEGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, May 2 - Wed, May 6 YYZ Toronto ORD Chicago CA $302 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:ORD,departure:02/05/2026TANYT&leg2=from:ORD,to:YYZ,departure:06/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:301.01&airProductToken=AQo0CjIIwYIBEgQzNjA2GJjOASCuHCiL9osDMIj3iwM4QkAAWAFqBUJBU0lDcghPVkFDWlNCWApkCi8IwYIBEgM1MjMYrhwgQyicoIwDMJGhjAM4QkAAWAFqBUJBU0lDcghPVkFDWlNCWAoxCMGCARIENTY2NRhDIJjOASjToYwDMLqijAM4QkABWAFqBUJBU0lDcghPVkFDWlNCWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, Jul 9 - Sun, Jul 12 YYZ Toronto ORD Chicago CA $308 Roundtrip found 8 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:ORD,departure:09/07/2026TANYT&leg2=from:ORD,to:YYZ,departure:12/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:307.10&airProductToken=AQoxCi8I1YIBEgQzNjE3GJjOASCuHCjX8ZEDMNXykQM4TkAAWAFqAkJFcghHTkEyQTJCTgoxCi8I1YIBEgQyMjQ3GK4cIJjOASi5kpIDMKKTkgM4TkAAWAFqAkJFcghHTkEyQTJCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![Air Transat](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TS.gif) Sat, May 9 - Mon, May 11 YTZ Toronto MDW Chicago CA $331 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:MDW,departure:09/05/2026TANYT&leg2=from:MDW,to:YTZ,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:330.55&airProductToken=AQo_Cj0I1KYBEgQ3MDYwGPjMASDssAEo58KMAzDVw4wDOFFAAFgBagNCR1RyCFEyTjBaUlpMegoI0IgBEgQ3MDYwCj8KPQjUpgESBDczMTUY7LABIPjMASjk3IwDMMjdjAM4UUAAWAFqA0JHVHIIUTJOMFpSWkx6CgjQiAESBDczMTUSCggBEAEYASoCVFMYASIECAEQASgCKAMoBDAN) ## Frequently asked questions ### What is the name of Posen's airport? ### How far is O'Hare Intl. Airport (ORD) from central Posen? ### What airport is best to fly into Posen? ### How many airlines fly to Posen? ### Which airlines fly to Posen? ### How many nonstop flights are there to Posen? ### Where are the most popular flights to Posen departing from? ### How long is the flight to Posen Airport? ### How to book the cheapest flight to Posen? ### Do you have any tips for my flight to Posen? > - The secret to having a great flight experience is to pack in advance. First up, the essentials: passport, travel docs, cash and vital medications. Next, take on board items that'll help keep you occupied, like some electronic gadgets or a good read. It's also smart to bring your chargers, a neck pillow and a pair of noise-cancelling headphones. And of course, be sure to squeeze in toiletry items like a toothbrush, facial wipes and a spare set of clothes. > > > Do not pack the following items in your hand luggage: > > > - Pack all your full-sized bottles of hair gel and hairspray in your checked luggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated. Sharp or pointed objects, like a Swiss Army knife, and dangerous goods which are flammable or explosive, such as aerosol cans, spray paint and gasoline, are also prohibited. > > > What to wear on a flight: > > > - Comfort should be your top priority when choosing what to wear on your flight. Loose, breathable clothing is a sensible option, as are enclosed shoes like sneakers. > - Most travellers have heard about deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of sitting. To lessen your risk on board, stay hydrated, consider wearing compression socks or tights and move your legs and feet often. ### How to get through airport security fast when flying to Posen? > - First things first. Your travel ID and boarding pass will need to be inspected by airport security. Have them close by so you don't hold up the queue. > - The X-ray machine is up next. Remove anything on you that is likely to beep. This includes things like headphones or earphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt. > - All electronic gadgets, including your tablet and phone, will also need to be separately scanned. > - Remove all gels and liquids from your carry-on bag. They often need to be sent through the X-ray machine separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-lock bag. > - The right choice of footwear can save you several minutes. Boots are often required to be removed and X-rayed separately. Slip-on shoes usually aren't. > - Airlines will not allow any sharp items or pocket knives in your carry-on luggage. If you need to bring these kinds of items, pack them safely in your checked baggage. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Posen. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Posen. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Posen. Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Posen flights with full confidence knowing that you've found the best deal online. Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Posen. Looking to save even more? Get additional savings by bundling your Posen flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Posen trip! ## Travel information | Destination airport | O'Hare Intl. | | ----------------------------- | ------------ | | Destination airport IATA code | ORD | | Destination city name | Chicago | | Roundtrip price | CA $289 | ## Trending flights to Posen Prices were available within the past 7 days and start at CA $175 for one-way flights and CA $289 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Jul 13 - Sat, Jul 18 YTZ Toronto ORD Chicago CA $289 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:ORD,departure:13/07/2026TANYT&leg2=from:ORD,to:YTZ,departure:18/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:288.55&airProductToken=AQo0CjIIwYYBEgQ4NTQ3GPjMASCuHCjPn5IDMMKgkgM4R0AAWAFqBUJBU0lDcghHTkEyQTJCQQo0CjIIwYYBEgQ4NTUwGK4cIPjMASiU2ZIDMPnZkgM4R0AAWAFqBUJBU0lDcghHTkEyQTJCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) \*Available to Expedia members.