Our data shows that April tends to be the cheapest month to fly to Erie from Washington Dulles Intl Airport. Users have commonly found prices around $306 for the month, but tickets can be as low as $139. Due to multiple factors, prepare for potentially higher prices in October.
When flying from Washington Dulles Intl Airport to Erie, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
|Morning 6 AM to noon||100% of IAD to ERI departures|
|Early morning Midnight to 6 AM||0% of IAD to ERI departures|
|Afternoon Noon to 6 PM||0% of IAD to ERI departures|
|Evening 6 PM to midnight||0% of IAD to ERI departures|