When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 31 days in advance, which can save you up to 111% on flights from Maine to Washington Dulles Intl compared to booking the week you need them. Waiting 31 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $235. For sooner than that we have options available in the next 3 days from $341.
The best pricing can be found in the month of April. Prices to Washington Dulles Intl from Maine average $172. You can even find prices in April for less than $172, as users have found deals to Washington Dulles Intl from as low as $113. The month of September appears to be one of the more expensive times to travel to Washington Dulles Intl from Maine. Flying in the targeted month can save you up to 32%.
The chart below displays the airlines Cheapflights users traveling from Maine to Washington Dulles Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
||$100||$243||No cancel fee||N/A|
||$88||$278||No cancel fee||71%|
||$190||$426||No cancel fee||69%|