Cheap Flights From Calgary To Illinois

Select sites to compare prices |
  • Select all
  • Deselect all

Find Flights


Enter your destination to continue
Enter depart date to continue
Enter return date to continue
Select at least 3 sites to continue
Select your depart date
Select your return date
Location services timed out
Enable Location Services Required!
Location services not available at this time
Use current location

Cheap flights from Calgary (YYC) to popular destinations in Illinois (IL)

Carrier Departure Date Return Date Lowest Price
Frontier 2019-09-26 2019-09-29 $321
Frontier 2019-10-31 2019-11-07 $321
Major Airlines 2019-10-15 2019-10-23 $388
Major Airlines 2019-10-19 2019-10-23 $388
Major Airlines 2019-10-21 2019-10-28 $388
Major Airlines 2019-10-22 2019-10-29 $388
Major Airlines 2019-10-23 2019-10-27 $388
Major Airlines 2019-10-26 2019-10-30 $388
Major Airlines 2019-10-28 2019-11-02 $388
Major Airlines 2019-10-29 2019-11-01 $388

Cheap Last Minute Flights from Calgary to Illinois

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Calgary to Illinois. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Peoria 19-08-16 19-08-18 $677
Champaign 19-08-29 19-09-02 $1,033
Moline 19-09-05 19-09-09 $428
Chicago 19-09-26 19-09-29 $321

Flight Schedule Summaries Last modified: Aug 25, 2019 3:37 -04:00Number of routes searched: 296Number of itineraries searched: 287,006

Calgary to Chicago
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
Air Canada -
United -
American DFW
Air Canada YOW
Air Canada YUL
Air Canada YVR
Air Canada YWG
AeroMexico MEX
Alaska SEA
British Airways LHR
Major Airlines ATL
Major Airlines MSP
Major Airlines JFK
Major Airlines SEA
Major Airlines SLC
Frontier DEN
United DEN
United EWR
United IAH
United LAS

Cheap International Flights from Calgary - YYC Last modified: Aug 25, 2019 3:37 -04:00

Cheap Domestic Flights to Illinois - IL Last modified: Aug 25, 2019 3:37 -04:00

Cheap International Flights to Illinois - IL Last modified: Aug 25, 2019 3:37 -04:00

We are updating our Cookie Policy. FareCompare will use cookies and other tracking technologies to assist with navigation and product selection, analyze your use of our services, assist with our promotional and marketing efforts, and provide deals content from third parties.

Cheap Flights from Calgary to Illinois - from $321 Round trip from YYC to IL