Book cheap flights to Chicago (ORD) with United Airlines. Enjoy all the in-flight perks on your Chicago flight, including speed Wi-Fi.

Use Google Flights to find cheap flights to Chicago, track price changes, and book tickets for your next getaway.

Looking for cheap flights to Chicago? Many airlines offer no change fee on selected flights and book now to earn your airline miles on top of our rewards! Find great 2026 Chicago flight deals now!

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

Looking for a cheap last-minute deal or the best round-trip flight to Chicago? If you want to travel to Chicago next month, round-trip fares start from $49. Find the lowest prices on one-way and round …

Find cheap flights to Chicago from $51. Search and compare the best real-time prices for your round-trip, one-way, or last-minute flight to Chicago.

Dec 5, 2025 · In the past two weeks, users have booked deals to Chicago for $59/person, which is 76% cheaper than the average flight to Chicago. To find the cheapest price to Chicago from your area, …

Searching for flights to Chicago? We've compared flight deals and tickets from all airlines flying to Chicago

Jan 27, 2025 · Book a flight & hotel together for extra savings. Book on Priceline and fly to Chicago on Frontier from $28, on 1L from $31, on Spirit from $54. Bundle flight + hotel and save an average of …

Find inexpensive Chicago (ORD) flights today with Orbitz. Flights to CHI start at $29. Some airlines are waiving change fees for new bookings as COVID-19 disrupts travel.