Delta Air Lines via DealBase offers select Delta Air Lines Flights to Canada with prices starting at $95.70 during its Canada Calling Sale. (On the DealBase landing page, click on "Delta Airlines" in the top line to see this sale; although the sale pages advertises prices starting from $129, we found lower fares within.) That's the lowest price we could find for select routes by at least $22. This price is valid for flights departing from Baltimore, MD, (BWI) with arrival in Montréal, QC, (YUL) on September 26. This sale includes flights to Toronto, ON (YYZ); Calgary, AB (YVR); Winnipeg, MB (YWG); and more. Book this travel deal by September 7 for flights from September 7 through December 16.
All prices, dates, and booking details were valid at the time of publication.