$224 Cheap United flights Huntsville (HSV) to Chicago (ORD)

Make use of the "Price (lowest to highest)" filter on Expedia to search for cheap United Airlines return flights from $209 from HSV to ORD. Affordable one-way tickets from $224 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Start searching one to three months ahead of your travel date to get cheap fares on United Airlines flights from Huntsville Intl. Airport (HSV) to O'Hare Intl. Airport (ORD). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

The earliest flight from HSV to ORD with United Airlines departs at 7:30AM UTC-6. You'll land at 9:43AM UTC-6. The last United Airlines flight of the day leaves at 2:04PM UTC-6 and arrives at 4:10PM UTC-6. With around 20% fewer cancellations for early and mid-morning flights, starting your travel day early is usually the best option.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.

Offering a rewarding loyalty program, United Airlines is a favorite of many travelers journeying from HSV to ORD. Plus, as a United Mileage Plus and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.