Monday flights are generally found to be more expensive for flights from Peoria to Washington Dulles Intl. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington Dulles Intl.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 28 days in advance, which can save you up to 11% on flights from Peoria to Washington Dulles Intl compared to booking the week you need them. Waiting 28 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 $252. For sooner than that we have options available in the next 3 days from $276.
Flights from Peoria to Washington Dulles Intl lean towards being more expensive in December. Prices are generally better when you fly from Peoria to Washington Dulles Intl in February, with the cheapest ticket starting at $119.
When flying from Peoria to Washington Dulles Intl, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 5% versus a flight in the noon.