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Latest Flight Deals to Illinois
Search for flights to popular cities in Illinois and check out affordable one-way and round-trip options.
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Wed, May 7SYD|ORDSydneyChicago1 stop|Qantas AirwaysAU$ 686AU$ 82517% OFF17% OFFAU$ 825AU$ 686 - Wed, May 28SYD|ORDSydneyChicago1 stop|Qantas AirwaysAU$ 698AU$ 82515% OFF15% OFFAU$ 825AU$ 698
- Sun, Apr 27SYD|ORDSydneyChicago1 stop|Qantas AirwaysAU$ 700AU$ 82515% OFF15% OFFAU$ 825AU$ 700
- Thu, May 1SYD|ORDSydneyChicago1 stop|Qantas AirwaysAU$ 706AU$ 706
- Mon, May 19SYD|ORDSydneyChicago1 stop|Qantas AirwaysAU$ 707AU$ 707
- Fri, May 9SYD|ORDSydneyChicago1 stop|Qantas AirwaysAU$ 710AU$ 710
- Mon, May 5SYD|ORDSydneyChicago1 stop|Qantas AirwaysAU$ 710AU$ 710
- Fri, May 30SYD|ORDSydneyChicago1 stop|Qantas AirwaysAU$ 719AU$ 719
- Fri, May 16SYD|ORDSydneyChicago1 stop|Qantas AirwaysAU$ 720AU$ 720
Wed, May 7SYD SydneyORD Chicago1 stop|EconomyFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Find the best time to fly
Check out price trend charts for flights to popular cities in Illinois and discover the best time to book affordable tickets.
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Top Cities to Visit in Illinois
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