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Illinois is a diverse and dynamic state in the Midwestern United States, known for its major cities, cultural landmarks, rich history, and strong transportation network. With Scancheapflights, you can compare cheap flights to Illinois from destinations worldwide and find the best deals to its key airports.
From the global city of Chicago to historic towns and scenic countryside, Illinois offers a wide range of travel experiences for business, leisure, and family trips.
Flights to Illinois typically arrive at:
O’Hare International Airport (ORD) – major global hub in Chicago
Midway International Airport (MDW) – convenient Chicago domestic airport
General Wayne A. Downing Peoria International Airport (PIA) – central Illinois access
Abraham Lincoln Capital Airport (SPI) – serves Springfield, the state capital
Central Illinois Regional Airport (BMI) – Bloomington–Normal region
Quad Cities International Airport (MLI) – western Illinois access
Common flight routes to Illinois include:
New York to Chicago
Los Angeles to Chicago
San Francisco to Chicago
Miami to Chicago
Dallas to Chicago
Atlanta to Chicago
Seattle to Chicago
Denver to Chicago
Las Vegas to Chicago
Toronto to Chicago
London to Chicago
Paris to Chicago
Mexico City to Chicago
Dubai to Chicago
Compare ORD and MDW for the best fares
Book 3–6 weeks in advance for domestic travel
Fly mid-week for lower prices
Avoid peak summer and holiday travel periods
Use flexible dates to find cheaper options
Illinois offers a mix of urban excitement and regional charm:
Chicago skyline, museums, and Lake Michigan
Historic Route 66 attractions
State capital landmarks in Springfield
Scenic river valleys and parks
World-class dining and cultural festivals
With Scancheapflights, you can compare real-time flight deals to Illinois and find the most affordable option for your trip. Explore Chicago and the rest of the state while saving on your next journey.
We provide support to help you rebook and guide you through your passenger rights regarding airline compensation and alternative travel options.
Scancheapflights specializes in finding 'hidden' fares. Our current $219 offer for Illinois is a result of our advanced data-scraping technology.
Check in online via the airline's website or mobile app 24 hours before departure using the booking reference provided in your confirmation.
For groups of 10 or more heading to Illinois, please contact our support team to discuss specialized high-volume fare options.
Our instant-search tool allows you to select, verify, and book a flight to Illinois in under 3 minutes.
The best way to save is to use our live comparison tool. We aggregate 8 different options to ensure you find a fare matching our $219 floor.
Airline pricing is dynamic. If you see a low rate like $219, we recommend locking it in immediately as availability changes in real-time.
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