Search Cheapest Flights to Illinois
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Cheap flights to Illinois
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Cheapest Flights To Illinois
Your boss is making it hard to whistle while you work. You could call in sick, but what fun is that? We say you should fly to Illinois for a much-needed holiday. At lastminute.com.au, our deals are almost as hard to resist as that second in-flight beverage.
Are there cheap flights to Illinois available?
Cheer up, frugal friend! We've found flights to Illinois starting from AU$1,095. When you grab economy (or premium economy flights if you're feeling fancy) to Illinois at a discount on lastminute.com.au, you still have plenty left over for a midnight snack after you get home from the nightclub (or the museum, as far as your mum is concerned).
What airlines fly to Illinois?
Some of the most popular airlines that fly to airports in Illinois are United, American Airlines, Delta. What are you waiting for? You grab the ticket, we’ll start packing your carry-on.
Check out flights to these amazing Illinois cities
Popular cities in Illinois
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Travelers ❤️ These 🏨
Embassy Suites by Hilton Chicago Downtown River North
Clean room friendly staff
Reviewed on 26 Oct 2025
Congress Plaza Hotel
Great
Reviewed on 28 Oct 2025
Hilton Chicago/Magnificent Mile Suites
The hotel was nicer than I expected, my room was very large and I felt safe and all the staff was friendly and the area wasn’t sketch
Reviewed on 28 Oct 2025