Departure hub
Flights from Washington Dulles International Airport (IAD)
Search one-way and round-trip fares departing IAD in Washington, United States. Browse live inventory, 1 popular routes below, and tips for timing your booking.
Leaving from
Going to
Dates
Thu, Oct 1Thu, Oct 8
Leaving from
Going to
Dates
Thu, Oct 1Thu, Oct 8
Popular routes from IAD
Tips for fares from IAD
- •Midweek departures from IAD often beat Friday and Sunday peaks.
- •When leaving Washington, check nearby airports if ground transfer time works for your trip.
- •Book 4–8 weeks ahead for domestic trips from IAD; 2–3 months for international.
- •Confirm baggage, seats, and fare rules on the exact ticket before you pay.
- •Save your search and resume checkout if you need time to decide.
Other departure airports
Travelers near Washington sometimes find better schedules or fares from these nearby hubs.