December departures from Montréal (All Airports) (YMQA) to O'Hare International Airport (ORD) see a mix of leisure and business travelers with peaks around early December and the holiday week before Christmas. Expect higher security and longer check-in queues on Fridays and Sundays; midweek flights (Tuesday–Thursday) are usually less crowded and sometimes cheaper. Parking and long-term lots near Montréal–Trudeau can fill quickly — reserve ahead for December holiday weeks and consider ride-share or the 747 express bus to avoid delays. Typical round-trip fares in December range broadly; booking 4–8 weeks in advance often yields the best prices for holiday travel. Nearby major cities commonly accessed from YMQA include Quebec City, Ottawa, Toronto and Burlington (VT), offering alternative routing if direct availability is constrained. Book cheap flights from Montréal (All Airports) (YMQA) to O'Hare International Airport (ORD) early and sign up for fare alerts to lock in the best December deals.
Arriving at O'Hare International Airport (ORD) from Montréal (All Airports) (YMQA) in December requires planning for winter operations and holiday crowds. Allow extra time for customs and baggage claim; consider Global Entry or Mobile Passport for faster processing. The CTA Blue Line runs consistently to downtown Chicago, but taxis and ride-shares provide door-to-door service to neighborhoods like the Loop, River North, and Lincoln Park; regional connections to Milwaukee and Evanston remain viable even in winter. For December events — book transfers and hotels early and check road conditions. Nearby major cities often accessed from ORD include Chicago, Evanston, Oak Park, Milwaukee and Indianapolis; consider these options for onward travel or airport-area lodging. Book cheap flights to O'Hare International Airport (ORD) early and verify arrival logistics during December storms.