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Cheap Flights to Chicago (CHI)

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Cheap round-trip flights to Chicago

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Cheap flights from Ontario to Chicago

When you're headed to O'Hare International Airport (ORD), you'll find plenty of attractions to keep you busy. As the most populous city in the American Midwest, Chicago is an industrial hub which draws in both business travelers and sightseers. It’s a city with a distinctive flare for innovation, as well as a 29-mile shore along Lake Michigan. Here, you can explore 77 unique neighborhoods, ranging from the downtown Loop to the luxurious Gold Coast, eccentric Wicker Park, serene Roscoe Village and vibrant Chinatown.

Key Facts

Since being rebuilt in the 1870s, the Second City has become well known for its picturesque skyline, huge parks and deep-dish pizzas. If you're an art lover, visit the Art Institute of Chicago, Loyola University Museum of Art and the Museum of Photography.

Lincoln Park Zoo and Shedd Aquarium are great stops for pleasing the kids. You may also want to walk along the Magnificent Mile, which will take you to Hancock Center, Sears Tower, Millennium Park and Buckingham Fountain.

Hints and Tips

When flying from Ontario International Airport (ONT), it will take you nearly six hours to reach your destination in Chi-Town. Since ORD is often named among the world's top ten busiest airports, hop on a shuttle bus to navigate crowds to the rental car area. Then, jump behind the wheel and take I-90, or Kennedy Expressway, towards downtown to start your exciting Chicago adventure.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other CheapTickets users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $75 service fee charged by CheapTickets.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.