Menu

Cheap flights from Flagstaff to Washington Dulles Intl (FLG - IAD)

Know your dates, get live prices in seconds:

From
To
Depart
–
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
Add another flight clear all

We work with more than 300 partners to bring you better travel deals

Home North America USA District of Columbia Washington Washington Dulles Intl Cheap flights from Flagstaff to Washington Dulles Intl

How to find the cheapest flight from
Flagstaff (FLG) to Washington Dulles Intl (IAD)

What is the cheapest day to fly round-trip from Flagstaff to Washington Dulles Intl?

Travelers have found that booking a Friday departure is the best way to save up to 99% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Flagstaff to Washington Dulles Intl?

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 Flagstaff to Washington Dulles Intl from $252 1-2 weeks out and tickets from $276 for flights departing within the next 72 hours.

What is the cheapest month to fly from Flagstaff to Washington Dulles Intl?

February can be a great time to fly to Washington Dulles Intl from Flagstaff 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.

When is the cheapest time to fly from Flagstaff to Washington Dulles Intl (FLG - IAD)?

Unlike in the morning, when flights are generally more expensive, you can save up to 43% on flights from Flagstaff to Washington Dulles Intl by exploring options for tickets in the noon.

One-way flights to Washington Dulles Intl from Flagstaff

The cheapest one-way flights from Flagstaff to Washington Dulles Intl
10:05 am - 5:50 am
Multiple Airlines
2 Stops
16h 45m
FLG - IAD
Multiple Airlines
$653
United

Related info for your journey

Useful info, stats and facts about Flagstaff to Washington Dulles Intl flights.

Flight FAQs

From Flagstaff to Washington Dulles Intl

Are flight prices decreasing from Flagstaff to Washington Dulles Intl due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Flagstaff and Washington Dulles Intl for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Does it rain more in Flagstaff or Washington Dulles Intl?

The rainfall in Flagstaff is generally more than the rainfall in Washington Dulles Intl. This will continue over the next 8 days.

Is Flagstaff weather warmer or cooler than Washington Dulles Intl?

We forecast the temperature to be around the 95 °F's in July, on average. The temperature in Washington Dulles Intl is generally colder than in Flagstaff. Book flights in a timely manner in correlation to your departure date.

Related searches

Flights to Washington Dulles Intl from Flagstaff
Flights to Flagstaff Flights to Washington Dulles Intl Flights from Flagstaff Flights from Washington Dulles Intl

Rent a Car

Car Rentals at Washington Dulles Intl Car Rentals in District of Columbia

Alternative routes for Flagstaff to Washington Dulles Intl

Phoenix to Washington from $163 pp
Tucson to Washington from $258 pp

Destination information for Washington Dulles Intl

Things to know before you go. Useful info for your trip from Flagstaff to Washington Dulles Intl
Average temperature for August in Washington Dulles Intl
87.8 °F
Avg rainfall for August in Washington Dulles Intl
3.4 ″

Airports servicing Flagstaff

Flagstaff (FLG)

Airports servicing Washington

Washington Dulles Intl (IAD)

Popular flight searches

Check out other popular destinations found by fellow travelers
Home North America USA District of Columbia Washington Washington Dulles Intl Cheap flights from Flagstaff to Washington Dulles Intl