Starting from $118.95
Book cheap flights to Chicago (ORD) with United Airlines. Enjoy all the in-flight perks on your Chicago flight, including speed Wi-Fi.
Regardless of when you plan to visit, Expedia.com is here to match you with cheap flights to Chicago. Sort through our selection to find discounts on round-trip ...
Starting from $116.95
Find low-fare American Airlines flights to Chicago. Enjoy our travel experience and great prices. Book the lowest fares on Chicago flights today!
Starting from $29.00
Find flights to Chicago from $29. Fly from the United States on Spirit Airlines, Frontier and more. Fly from Dallas from $29, from New York from $32 or from ...
Starting from $38.00
Looking for cheap flights to Chicago? Compare prices from hundreds of major travel agents and airlines, including Delta, United and American Airlines.
Starting from $25.09
Find Spirit Low Fare Flights to Chicago (ORD) from $21 · Explore Our Most Popular Cheap Flights · Lowest Flight Offers from Spirit · Traveling to Chicago (ORD).