It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
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 Lafayette 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 Lafayette 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 Lafayette 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 afternoon is possible it can save you up to 14% on airfare.