Leaving on a Saturday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 9% on the overall cost on flights from Harrisburg to Washington Dulles Intl.
To save up to 11% on this flight, we recommend booking at least 28 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Harrisburg to Washington Dulles Intl from $252 1-2 weeks out and tickets from $276 for flights departing within the next 72 hours.
February can be a great time to fly to Washington Dulles Intl from Harrisburg 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.
Unlike in the noon, when flights are generally more expensive, you can save up to 35% on flights from Harrisburg to Washington Dulles Intl by exploring options for tickets in the afternoon.
|Afternoon Noon to 6 PM||73% of MDT to IAD departures|
|Morning 6 AM to noon||26% of MDT to IAD departures|
|Early morning Midnight to 6 AM||1% of MDT to IAD departures|
|Evening 6 PM to midnight||0% of MDT to IAD departures|