Fly nonstop from Washington DC to Toronto for $215 round-trip on United.
Seen below, we found seats departing IAD on Wednesday, October 12, returning from YYZ on Tuesday, October 18.
Other dates are also available for travel from early September through mid December.
Visit our Washington DC fare listings for a complete look at current deals.
Need a room in Toronto? Here's what's available for the above dates on Hotelwatchdog.