₹17,837 Cheap Flights from Raleigh (RDU) to Washington (IAD)

Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey between Raleigh - Durham Intl. Airport (RDU) and Dulles Intl. Airport was ₹19,934. Cheap tickets don’t stick around for long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.

The majority of flights can be cancelled online, but each air carrier has its own terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.

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 Raleigh–Durham Airport to Washington Dulles Intl. Airport (IAD) flights, you’ll see a “no change fees” filter for you to select.

With a flight distance of 360 kilometres, it’s just a hop from Raleigh - Durham Intl. Airport (RDU) to Washington Dulles Intl. Airport (IAD). It might be a quick one, but it’s still worth bringing a good book to read.

If you’re eager to fly directly from RDU to Dulles Intl. Airport, United Airlines (UA) is a great choice. It operates 121 flights every month between Morrisville and Chantilly.

Tickets from Raleigh–Durham Airport to Washington Dulles Intl. Airport (IAD) are available up to a year prior to departure on Expedia. And although you may occasionally nab a fantastic last-minute deal, it’s never a sure thing. Also, booking your flights in advance means you’ll have more choices — and you can avoid getting caught in the dreaded middle seat! We’re constantly updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.