Cheap Flights from Washington (DCA) to Washington (IAD)

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Washington Dulles Intl. Airport (IAD)

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Frequently asked questions

How much is a flight from Ronald Reagan Washington National Airport (DCA) to Washington Dulles Intl. Airport (IAD)?
Start packing your bags, because round-trip flights from Ronald Reagan Washington National Airport (DCA) to IAD start from . That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DCA to Dulles Intl. Airport?
Most flights can be canceled online, but each air carrier has different terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Ronald Reagan Washington National Airport (DCA) to IAD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for DCA to IAD flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from National Airport to Dulles Intl. Airport?
The flight time between Ronald Reagan Washington National Airport (DCA) and IAD is 5 hours and 41 minutes. If you're traveling with kids, it's always a good idea to pack some snacks or fruit in your cabin baggage.
How far is the flight from National Airport to Washington Dulles Intl. Airport (IAD)?
With a flight distance of 35 kilometers, it's just a hop from National Airport to IAD. It might be a quick flight, but it's still worth bringing along something to read.
Which airlines fly direct from Ronald Reagan Washington National Airport (DCA) to Dulles Intl. Airport?
You won't find any airlines flying directly between Ronald Reagan Washington National Airport (DCA) and Dulles Intl. Airport, so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a nice way to break up a trip!
Are National Airport to IAD flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes score a bargain, with some super cheap fares from Ronald Reagan Washington National Airport (DCA) to Dulles Intl. Airport appearing a few weeks before the date of departure. If you'd rather plan ahead, Expedia compares and updates all the best flight deals regularly — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines quote prices so far in advance.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Washington Dulles Intl.
Distance
36 km

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