Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Washington Dulles Intl. Check prices with Cheapflights to find a great deal for your trip.
Find a great deal and save up to 11% by booking at least 28 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Dallas to Washington Dulles Intl within the next two weeks, with the cheapest ticket starting at $252.
February can be a great time to fly to Washington Dulles Intl from Dallas with a flight ticket averaging about $243. Cheapflights users have found deals in the month of February for as cheap as $119. The most expensive prices can be found in the month of December.
One of the essential ways to save on airfare from Dallas to Washington Dulles Intl is to remain as flexible as possible. Flights that are in the noon tend to be the most expensive. If a flight is in the morning is possible it can save you up to 9% on airfare.
|Morning 6 AM to noon||100% of DFW to IAD departures|
|Early morning Midnight to 6 AM||0% of DFW to IAD departures|
|Afternoon Noon to 6 PM||0% of DFW to IAD departures|
|Evening 6 PM to midnight||0% of DFW to IAD departures|