|Origin Airport||John G. Diefenbaker Intl.|
|Destination Airport||O'Hare Intl.|
|Airlines Serving||Air Canada, Delta, United|
|Flight Price||CA $312|
One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
When it comes to finding cheap Expedia flights, the best time to do it is during low season or shoulder season, which ranges between late January to May.