Cheap Flights from Washington Dulles to Raleigh / Durham

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Flight deals from Washington Dulles to Raleigh / Durham

Looking for a cheap last-minute deal or the best return flight from Washington Dulles to Raleigh / Durham? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Washington Dulles to Raleigh / Durham

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Raleigh / Durham flights are currently cheapest in May.

Direct flights from Washington Dulles to Raleigh / Durham

Washington Dulles to Raleigh / Durham: Alternative routes

Compare routes from Washington Dulles to Durham below. You may find an airport to fly into that's cheaper, faster, or easier than Raleigh / Durham.

Washington D.C. to Durham: Flight information

The things to know before you go.
Cheapest flight foundRs22,352
Cheapest month to flyMay
Average flight time1 hr, 15 mins
Most popular airlineUnited
Average flights per week100

Finding cheap flights from Washington Dulles to Raleigh / Durham: Frequently asked questions

The best price we found for a return flight from Washington Dulles to Raleigh / Durham is Rs44,845. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 15 minutes is the average flight time from Washington Dulles to Raleigh / Durham.
United, Republic Airways and Air Canada fly direct from Washington Dulles to Raleigh / Durham.
As of April 2025, there are 100 flights per week flying from Washington Dulles to Raleigh / Durham.
The cheapest month to fly from Washington Dulles to Raleigh / Durham is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Raleigh / Durham Airport on Thursday, 1 May 2025.
Yes – the average flight time is 1 hour and 15 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Raleigh / Durham but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Durham is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines and United offer the cheapest flight tickets to Raleigh / Durham.

Flying from Washington Dulles International Airport (IAD) to Raleigh-Durham International Airport (RDU): what you need to know

  • Expect to be airborne for around 1 hour 12 minutes. That's the average journey time for a direct flight from Washington Dulles International Airport to Raleigh-Durham International Airport. Durham and Washington DC are in the same timezone (UTC-4).

  • Every week, there are 39 flights from Washington Dulles International Airport to Raleigh-Durham International Airport. If you prefer to take off as early as possible, go for the 06:00 United Airlines flight. If you'd rather make the most of your day before flying, the last departure from IAD to RDU is 22:34 with United Airlines.

  • If you're heading away during a major holiday or other peak period, allow for even more time. A good rule is two hours before domestic flights and up to four hours before international departures. Lines at security and check-in will be longer.

  • To break up your flight from Washington Dulles International Airport to Raleigh-Durham International Airport, think about adding a stopover. Just deselect 'Direct flights only' and find a destination that appeals to you. Popular stopovers on the IAD - RDU route include:

    • Newark Liberty International Airport

    • Philadelphia International Airport

    • Charlotte Douglas International Airport

How to find the cheapest flights from Washington Dulles International Airport (IAD) to Raleigh-Durham International Airport (RDU)

  • The best price we've found for a one-way ticket from Washington Dulles International Airport to Raleigh-Durham International Airport is Rs22,352. The cheapest price for a return flight is Rs44,845. Bear in mind that fares could change due to demand when booking.

  • Book 1 month before travelling. After crunching the numbers on our calendar, this is how far you should book ahead to find cheap flights from IAD to RDU.

  • The cheapest month for tickets from Washington Dulles International Airport to Raleigh-Durham International Airport is September. Use the 'Whole month' tool to find the lowest airfares if you have a flexible travel schedule.

  • Set up a Price Alert for cheap flights from IAD to RDU. You don't need to check back in every day to see whether airfares have dropped. We'll let you know as soon as there's a change in price.

  • Tailor your trip with filters. Choose your preferred departure and arrival times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Washington Dulles International Airport to Raleigh-Durham International Airport.

Handy information about Washington Dulles International Airport (IAD)

Arriving at Raleigh-Durham International Airport (RDU)

Getting from Raleigh-Durham International Airport (RDU) to central Durham

  • Raleigh-Durham International Airport to central Durham takes about 18 minutes in a car. It's approximately 23 kilometres away. Discover what options are available, such as cabs, car rentals or ride-sharing services.

  • It takes roughly 1 hour and 10 minutes to get there using public transport.

When to fly to Raleigh-Durham International Airport (RDU)

  • It's time to work out your trip dates for your flight from Washington Dulles International Airport to Raleigh-Durham International Airport. July is the busiest month to visit Durham. If you like a more peaceful vibe, go in May.

  • The warmest month in Durham is July, with the temperature ranging between 19ºC and 33ºC. Lock in your flights from Washington Dulles International Airport to Raleigh-Durham International Airport in this month if you like this kind of weather.

  • January has average temperatures of between -3ºC and 13ºC. Search for cheap flights from IAD to RDU sometime then if you want to travel when it's cooler.

More about Durham

Complete your Durham trip with hotels and a car rental

  • Once you've secured your cheap ticket to Raleigh-Durham International Airport, explore our low prices and exclusive rates for hotels. You can also compare a range of car rental companies in one go to find the best car rental price for your Durham getaway.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.