$246 Cheap American Airlines flights Flagstaff (FLG) to Washington (IAD)

Apply the “Price (lowest to highest)” filter on Expedia to find cheap American Airlines round-trip flights from $336 from FLG to IAD. Affordable one-way options from $246 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

American Airlines flights to Washington are typically more affordable in the quieter months of January and February. Whether you need a one-way or a return ticket, you could land a better deal then.

Start searching one to three months before your departure to get cheap fares on American Airlines flights from Flagstaff Pulliam Field Airport (FLG) to Washington Dulles Intl. Airport (IAD). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get the timing right, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To find out if there’s a direct journey from FLG to IAD with American Airlines or another airline, check the “Nonstop” filter when looking for tickets.

To find the earliest departures from FLG to IAD with American Airlines, filter your results by “Morning” and “Early Morning.” Choosing an early flight generally means you’re less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

American Airlines flights from Flagstaff Pulliam Field Airport (FLG) to Washington land at Washington Dulles Intl. Airport (IAD). This is the main gateway to this destination.

In most cases, you can cancel or reschedule your flight, although additional charges may apply if you made your booking over 24 hours ago. Want to keep your options open? Apply the “Changes included” or “No cancel fee” filter to find flights that won’t charge extra if you need to alter your plans. To update your itinerary, head to “Trips,” select your flight and click on “Manage Booking” for further information.