
Cheap flights To Northern Illinois (CHI) from $31
Earn rewards on top of your airline miles with Orbitz Rewards
Many airlines offer flexible change policies
Sign up to receive text alerts about your trip
Cheap Flights to Northern Illinois from $31 One Way, $60 Round Trip
Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.
Northern Illinois Flight Information
Traveling To | Northern Illinois |
---|---|
Destination Airport IATA Code | CHI |
Number of Airlines Serving | |
Airlines | Spirit Airlines, Southwest Airlines, United, American Airlines, Frontier Airlines |
Flight Price | $60 |
Earliest Departing Flight | |
Latest Departing Flight |
Flights Review
Book Your Flight & Hotel Together & Save
- Economy Flight + Hotel Deals
- Premium Economy Flight + Hotel Deals
- Business Class Flight + Hotel Deals
- First Class Flight + Hotel Deals
Northern Illinois economy flight packages



Northern Illinois premium economy flight packages

Courtyard by Marriott Chicago Magnificent Mile
Sep 5 - Sep 7
Atlanta (ATL) to Chicago (ORD)
Reviewed on May 25, 2025

Trump International Hotel & Tower Chicago
Sep 5 - Sep 7
Atlanta (ATL) to Chicago (ORD)
Reviewed on Jun 16, 2025

Northern Illinois first class flight packages


Park Hyatt Chicago
Aug 20 - Aug 23
Los Angeles (LAX) to Chicago (ORD)
Chicago (ORD) to Los Angeles (LAX)
Reviewed on Sep 13, 2024

Trump International Hotel & Tower Chicago
Aug 20 - Aug 23
Los Angeles (LAX) to Chicago (ORD)
Chicago (ORD) to Los Angeles (LAX)
Reviewed on Jun 16, 2025
Northern Illinois
Orbitz is your one stop for guaranteed low prices on Northern Illinois flights, as well as budget deals on hotels and rental cars. Use our state of the art mobile tools to get great deals and constant updates on the status of your trip.
Save Big On Car Rentals Too
Orbitz will find you discount air fare for flights to Northern Illinois and you can rent a car at the same time. With Orbitzyou will get a discount on the rental and have your car waiting for you when you land.
Get Free Travel Advice By Calling the Orbitz Hotline
Our experts will make things even easier by helping you to find the best budget flights to Northern Illinois Just call our toll free hotline at 1-800-649-9920 and one of our travel advisors will be happy to assist you with everything from your flight to hotel room.
Book Travel on the Fly with Orbitz on the Go
Our state of the art mobile apps will allow you to book cheap flights to Northern Illinois from your smartphone too. Discount airfare is not all; you can also find mobile-only hotel deals or check the status of your flight using this free app. So, when you’re on the go, why not take Orbitz with you?
Frequently asked questions
Nearby
Other Travel Ideas For You
- Spa Resorts & Hotels in Western Suburbs
- Hotels with Kitchenettes in Southern Illinois
- Hotels with Hot Tubs in Rosemont
- Hotels in Magnificent Mile
- Spa Resorts & Hotels in Southern Illinois
- Luxury Hotels in Southern Illinois
- Hotels in Western Suburbs
- Hotels with Hot Tubs in Oakbrook Terrace
- Hotels with Balconies in Downtown Chicago
- Hotels with an Indoor Pool in Western Suburbs
- Waterpark Hotels & Resorts in Southern Illinois
- Hotels in Downtown Chicago
- Hotels with Hot Tubs in South Suburbs
- Casino Resorts & Hotels in Southern Illinois
- Historic Hotels in Southern Illinois
- Luxury Hotels in Western Suburbs
- Kid Friendly Hotels in Western Suburbs
- Hotels with Free Parking in Downtown Chicago
- Hotels with Hot Tubs in Western Suburbs
- Hotels with Hot Tubs in Schaumburg
- Romantic Getaways & Hotels in Western Suburbs
- Romantic Getaways & Hotels in Southern Illinois
- Hotels in South Suburbs
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz 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 $30 service fee charged by Orbitz. Additional airline charges may apply.
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.