Beginning of main content
Round Trip Icon
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search over 1,000,000 properties worldwide and 550 airlines worldwide.

Search over a million flights, hotels, packages, and more

No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap IAD to RDU Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Washington to Raleigh route information

Origin Airport Washington Dulles Intl.
Destination Airport Raleigh - Durham Intl.
Airlines Serving American Airlines, Delta, United
Flight Price $91
Distance 224 mi

Cheap IAD to RDU Flights

  • What is the cheapest day to fly to Raleigh?

    If you are needing to save some money, look at Oct 23rd. As of Oct 14th, it's showing the cheapest ticket sales at $91. That is 48% below the average for this route, so you can spend that extra money on an adventure rather than the flight.
  • How much is a plane ticket to Raleigh (RDU) from Dulles (IAD)?

    Prices can vary from $91 to $442. Booking far in advance can usually help you get the cheapest rate. Prices are usually cheaper the further out you book.
  • Can I change the date of my flight?

    Yes, you can adjust your departure date. If you want to save some funds in doing so, the lowest-cost day to fly in October is Wednesday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.
  • What day has the most flight time options?

    Monday has the greatest variety of flight times for Dulles to Raleigh with 11. The day with the fewest number of times is Friday with eight departures.
  • How many flights are there per day from Dulles to Raleigh?

    The number does differ by the day, but on average, you can expect nine different choices of flight times when you book. That is the same number of choices as the average route departing the United States.
  • What is the cheapest airline flying from Dulles to Raleigh?

    United Airlines is your best flying friend for finding that in demand low fare. They offer fares as low as $91, while rates for other flights can cost as much as $442.
  • What is the cheapest day to fly?

    The cheapest day to fly from Dulles to Raleigh is on Wednesday. So, if you are trying to save some cash on your next business trip look for flights on that day.

Sterling to Raleigh Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Sterling to Raleigh will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Raleigh.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at, we’ll pair you up with IAD to RDU flights that won’t make your bank account wince. Ready to temporarily leave behind Sterling for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to RDU with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Apr 13, 2019

arrived on time

Sep 30, 2018

Appreciated the free checked bags due to hurricane Florence.

Sep 26, 2018

New planes. No unexpected fees

Sep 16, 2018

No delays

Aug 27, 2018

Fairly good flight

Apr 14, 2018

Had a learning curve on an overweight suitcase. It cost me 5x the cost of a normal checked bag!! It would’ve been cheaper to take two checked bags. I was shocked. Lesson learned but boy did it hurt my wallet. $125 to check one bag.

Feb 17, 2018

40 minute flight...Up and problems.

Dec 12, 2017

Nice trip

Nov 20, 2017

Didn't like the fact that I couldn't take carry on bag because of price of the ticket.

Nov 5, 2017

very pleasant experience

Package Disclaimer

*Savings amount equal to 100% when flight + hotel are booked together. Prices based on searches conducted by fellow shoppers within the past 24 hours. There is no guarantee that these prices will be in effect at the time of your search. Vacation package savings are based on comparison to prices on of the same components booked separately. Savings vary based on origin/destination, length of trip, stay dates and travel partners, and aren't available on all packages.