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Cheap flights to Illinois from $39 One Way, $75 Round Trip
$75 return flights and $39 one-way flights to Illinois were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Top places to visit in Illinois
Deals For This Weekend's Flights
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| ATL | Chicago | Jun 7 - Jun 13 | $167 |
| ATL | Evansville | Jun 5 - Jun 24 | $243 |
| LAX | Evansville | Jun 6 - Jun 20 | $281 |
| ATL | Bloomington | Jun 6 - Jun 16 | $283 |
| ATL | Peoria | Jun 6 - Jun 24 | $283 |
| LAX | Chicago | Jun 7 - Jun 11 | $291 |
| LAX | Quad Cities | Jun 5 - Jun 25 | $301 |
| LAX | Peoria | Jun 5 - Jun 18 | $318 |
| ATL | Quad Cities | Jun 5 - Jun 23 | $333 |
| LAX | Springfield | Jun 6 - Jun 23 | $351 |
| DFW | Quad Cities | Jun 6 - Jun 16 | $362 |
| LAX | Missouri | Jun 5 - Jun 12 | $408 |
| HKG | Missouri | Jun 6 - Jun 20 | $865 |
| HKG | Chicago | Jun 7 - Jun 23 | $1,128 |
| ATL | Chicago | Jun 5 - Jun 8 | $11,911 |
Find The Perfect Hotel For After Your Flight
Score Epic Illinois Accommodation Deals
Price for 1 night 2 adults*
Per night/room
Jul 1 - Jul 2
Per night/room
Jun 7 - Jun 8
Our Top Illinois Apartment Hotels
Price for 1 night 2 adults*
Per night/room
Jun 5 - Jun 6
Per night/room
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Jun 4 - Jun 5
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Jun 4 - Jun 5
Score Epic Illinois Accommodation Deals
Price for 1 night 2 adults*
Per night/room
Jul 1 - Jul 2
Per night/room
Jun 15 - Jun 16
Family Friendly Hotels in Illinois
Price for 1 night 2 adults*
Per night/room
Jun 3 - Jun 4
Per night/room
Jun 30 - Jul 1
Per night/room
Jul 1 - Jul 2
More to explore for Illinois
Explore Illinois with Orbitz's Travel Guides to find the best flights, cars, vacation packages and more!
Illinois
Traveling to Illinois and need a cheap flight? Orbitz has great deals on flights to Illinois right now. Plus, we offer big discounts on hotel rooms and car rentals for a great money-saving trip.
Find Low Cost Flights to Illinois Quickly and Hassle-Free
There are many Internet sites that promise cheap Illinois flights, but a busy, bargain-minded trip planner needs more than just budget air tickets. Not only does Orbitz offer the best deals for domestic and international air fare, but we also provide the resources and tools to help you plan your flights to Illinois, book your lodging, and look up key attractions in Illinois. Our easy search tools and guaranteed low prices let you budget your time and your money so you have more of both to spend on your vacation.
New Apps Make Booking Illinois Flights Easier Than Ever
You no longer need to be sitting at your computer to find amazing Orbitz sales for flights to Illinois now we offer cutting-edge mobile tools for many Android and iOS gadgets. These free apps allow you to run a search for discount air fare, look for special vacation packages, or check on your booked Illinois flights from any location. Some special deals are only available for mobile customers, so be sure to take advantage of these free downloads today.
Orbitz Customers Are Truly #1
Orbitz takes pride in providing the best customer experience possible, and that effort doesn't end with discount flights to Illinois or user-friendly mobile apps and web tools. Orbitz Customer Service is always ready to answer questions and help you with booking, planning, or canceling your Illinois flights. When you need us, we’re here for you!
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