331 - 511 CAD
In general, when booking your flight to Washington, March is the cheapest month on average.
From most locations, booking your flights to Washington around 43 days prior to your departure date finds the best deals.
From most locations, the cheapest day to fly to Washington is Thursday. Most users found that departing on a Sunday was most expensive.
Our data shows that the cheapest Washington flights are usually those with afternoon departure times. evening flights are often costlier.