Public transit in Chicago conveniently links up directly with both O’Hare International Airport and Midway International Airport.Technically just outside Gary, Indiana, the airport is actually only 30 minutes away from downtown Chicago and provides another option for travelers to consider.
High season is considered to be June and July.Book at least 2 weeks before departure in order to get a below-average price.Looking for cheap airfare to Chicago? 25% of our users found tickets to Chicago for the following prices or less: From Phoenix Sky Harbor Intl $111 one-way - $150 round-trip, from Raleigh $141 one-way - $211 round-trip, from San Diego $195 one-way - $230 round-trip.Top tips for finding cheap flights to Chicago