Cheap United flights Washington (IAD) to Flagstaff (FLG)

Flights from Washington (IAD) to Flagstaff (FLG)
Origin airport
Washington Dulles Intl.
Destination airport
Flagstaff Pulliam Field
Airlines serving
American Airlines
Popular airline
American Airlines
Distance
1894 mi

Frequently asked questions

How much is a United Airlines flight from Washington Dulles Intl. Airport (IAD) to Flagstaff Pulliam Field Airport (FLG)?
You can find affordable return United Airlines flights from IAD to FLG by organizing your results from "Price (lowest to highest)" on Expedia. Or look for bargains for a one-way journey.**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.
What is the cheapest month to fly from IAD to FLG with United Airlines?
January is one of the cheapest months to fly to Flagstaff with United Airlines. You could also find great prices on return and one-way fares in February.
What is the cheapest time to book flights from Washington Dulles Intl. Airport (IAD) to Flagstaff Pulliam Field Airport (FLG) with United Airlines?
Look for affordable United Airlines flights from Washington Dulles Intl. Airport (IAD) to Flagstaff Pulliam Field Airport (FLG) one to three months prior to your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and journey, the best day of the week to book a domestic flight is usually Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**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.
Does United Airlines fly nonstop from Washington Dulles Intl. Airport (IAD) to Flagstaff Pulliam Field Airport (FLG)?
Click on our "Nonstop" filter when searching for direct United Airlines flights from IAD to FLG. It's also an easy way to compare other airlines offering the same nonstop route.
What is the earliest United Airlines flight from IAD to FLG?
Search United Airlines's earliest flights from IAD to FLG by checking the "Early Morning" and "Morning" filters. Not only will you arrive at your destination sooner, early departures also experience 20% fewer 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.
What airports does United Airlines fly into in Flagstaff?
United Airlines flights from Washington Dulles Intl. Airport (IAD) to Flagstaff arrive at Flagstaff Pulliam Field Airport (FLG). This is the main gateway to this destination.
Why fly with United Airlines from IAD to FLG?
With a rewarding loyalty program, United Airlines is a popular choice for many travelers journeying from IAD to FLG. Plus, as a United Mileage Plus and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights along with your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Washington Dulles Intl. Airport (IAD) to Flagstaff Pulliam Field Airport (FLG)?
Changes are often free within 24 hours of making a booking, but your airline may charge you after that. For more information about modifying your flights, check out your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to change your plans without additional charges, check the "Changes included" or "No cancel fee" filter when planning your next escape.

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*Available to One Key members.