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$75+ Cheap flights from Dulles Intl (IAD) to Raleigh (RDU)

IAD — RDU
Oct 9 — Oct 161
Fri 10/9
Fri 10/16
1 adult, Economy
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Cheap flight deals from Dulles Intl to Raleigh

Cheapest flights from Dulles Intl to Raleigh

Tue 9/297:50 am -
1 stop4h 48m
Tue 9/292:48 pm -
2 stops9h 22m
Deal found 9/6$182
Mon 10/269:06 pm -
2 stops13h 56m
Sun 11/11:19 pm -
1 stop27h 53m
Deal found 9/4$183
Tue 9/297:50 am -
1 stop4h 48m
Tue 10/134:20 pm -
1 stop8h 01m
Deal found 9/6$184
Tue 9/297:50 am -
1 stop4h 48m
Tue 9/295:48 pm -
1 stop20h 28m
Deal found 9/6$187
Mon 10/59:04 pm -
1 stop27h 25m
Thu 10/151:16 pm -
1 stop27h 57m
Deal found 9/7$188
Thu 10/17:50 am -
1 stop4h 48m
Sun 10/49:35 pm -
2 stops20h 21m
Deal found 9/7$189
Wed 9/307:50 am -
1 stop4h 48m
Tue 10/134:20 pm -
1 stop8h 01m
Deal found 9/6$190
Fri 10/910:42 pm -
Nonstop1h 17m
Mon 10/127:45 pm -
Nonstop1h 07m
Deal found 9/8$191
Thu 10/157:54 am -
1 stop14h 54m
Sun 10/189:27 pm -
2 stops26h 54m
Deal found 9/4$192
Thu 10/17:50 am -
1 stop4h 48m
Mon 10/56:35 am -
1 stop10h 43m
Deal found 9/8$193

Find flight deals from Dulles Intl to Raleigh

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$182
(Kiwi.com)

One-way from

$75
(Priceline)

Popular in

June

Cheapest in

January

Average price

$259

Good round-trip deal

$273 or less

Good one-way deal

$314 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Raleigh-Durham flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Raleigh-Durham flights.
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From Washington, D.C. Dulles Intl to Raleigh-Durham
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One-way flight from Washington, D.C. Dulles Intl to Raleigh-Durham
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Raleigh-Durham.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Raleigh-Durham.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Raleigh that are best for you.

Fly from

Fly to

Route

Depart

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Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Raleigh

IAD Washington, D.C. Dulles Intl - RDU Raleigh-Durham

IADRDU

Washington, D.C. Dulles Intl

Mon 2/15

10:20 pm-11:33 pm

Nonstop1h 13m

Raleigh-Durham

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$242

Washington, D.C.Raleigh

IAD Washington, D.C. Dulles Intl - RDU Raleigh-Durham

IADRDU

Washington, D.C. Dulles Intl

Wed 2/17

5:45 pm-6:58 pm

Nonstop1h 13m

Raleigh-Durham

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$242

Washington, D.C.Raleigh

IAD Washington, D.C. Dulles Intl - RDU Raleigh-Durham

IADRDU

Washington, D.C. Dulles Intl

Thu 2/18

10:20 pm-11:33 pm

Nonstop1h 13m

Raleigh-Durham

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$242

Washington, D.C.Raleigh

IAD Washington, D.C. Dulles Intl - RDU Raleigh-Durham

IADRDU

Washington, D.C. Dulles Intl

Sat 2/20

10:20 pm-11:33 pm

Nonstop1h 13m

Raleigh-Durham

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$242

Washington, D.C.Raleigh

IAD Washington, D.C. Dulles Intl - RDU Raleigh-Durham

IADRDU

Washington, D.C. Dulles Intl

Fri 10/23

5:13 pm-11:41 pm

1 stop6h 28m

Raleigh-Durham

Mon 10/26

7:59 pm-12:42 am

1 stop4h 43m

$245

Washington, D.C.Raleigh

IAD Washington, D.C. Dulles Intl - RDU Raleigh-Durham

IADRDU

Washington, D.C. Dulles Intl

Fri 10/2

10:42 pm-11:59 pm

Nonstop1h 17m

Raleigh-Durham

Sun 10/4

6:00 am-7:07 am

Nonstop1h 07m

$247

Washington, D.C.Raleigh

IAD Washington, D.C. Dulles Intl - RDU Raleigh-Durham

IADRDU

Washington, D.C. Dulles Intl

Tue 10/20

6:45 pm-7:58 pm

Nonstop1h 13m

Raleigh-Durham

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$249

Washington, D.C.Raleigh

IAD Washington, D.C. Dulles Intl - RDU Raleigh-Durham

IADRDU

Washington, D.C. Dulles Intl

Sun 10/11

10:42 pm-11:59 pm

Nonstop1h 17m

Raleigh-Durham

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$249

Washington, D.C.Raleigh

IAD Washington, D.C. Dulles Intl - RDU Raleigh-Durham

IADRDU

Washington, D.C. Dulles Intl

Sat 10/10

8:20 am-9:36 am

Nonstop1h 16m

Raleigh-Durham

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$249

Washington, D.C.Raleigh

IAD Washington, D.C. Dulles Intl - RDU Raleigh-Durham

IADRDU

Washington, D.C. Dulles Intl

Sat 10/3

10:42 pm-11:59 pm

Nonstop1h 17m

Raleigh-Durham

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/4

Showing 1-10 of 22 resultsSorted by cheapest first
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Compare providers for flights from Dulles Intl to Raleigh

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Raleigh in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Raleigh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Raleigh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Raleigh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Raleigh flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Raleigh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Raleigh

Have a flexible travel schedule? Discover the best time to fly to Raleigh from Dulles Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Raleigh

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Raleigh?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Raleigh (average of $209). Flying from Washington, D.C. Dulles Intl Airport to Raleigh in June is currently the most expensive (average of $399). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to RDU?

When flying from Washington, D.C. Dulles Intl Airport to Raleigh, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 18% versus a flight in the afternoon.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Raleigh?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Raleigh flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Raleigh?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Raleigh flights typically cost between $259 and $309 in September.
The cheapest round-trip price found within the last 5 days was $182 on Multiple Airlines (Sep 29-Sep 29).

The best insider tips for Washington, D.C. Dulles Intl Airport to Raleigh flights

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Dulles Intl Airport to Raleigh trip
Our travel experts
John Walton

John Walton

Expert on RDU

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on IAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Raleigh

Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Raleigh, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,188 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
10,188 reviews
United Airlines
7.4
Good
10,188 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Related info for your journey

  • What airport do you fly into for flights to Raleigh from Washington, D.C. Dulles Intl?

    For a flight from Washington, D.C. Dulles Intl to Raleigh, you will be flying into Raleigh-Durham. Raleigh-Durham (RDU) is just 11.1 mi from the center of the city. Raleigh-Durham is the only Raleigh airport and it handles 13 inbound flights from Washington, D.C. Dulles Intl per day. 1 airline has flights to Raleigh-Durham from Washington, D.C. Dulles Intl on a regular basis.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Raleigh?

    Delta and United Airlines can get you from Washington, D.C. Dulles Intl Airport to Raleigh in just under 1h 17m. Your travel time can differ by up to 5h 11m. Washington, D.C. Dulles Intl Airport and Raleigh are separated by a distance of 224 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Raleigh round-trip?

    Currently priced at $179, United Airlines will fly you from Washington, D.C. Dulles Intl Airport to Raleigh and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is 40% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Raleigh one-way?

    One-way options have recently been found by users for as low as $63 on Frontier. Other airlines that offer cheap prices include United Airlines from $98 and JetBlue from $133 one-way.

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Raleigh?

    The top 3 most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Raleigh are GoJet (82%), ANA (82%) and United Airlines (82%).

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Raleigh?

    Looking at all options, your cheapest flight can be booked for $203. While the most popular route (Washington, D.C. Dulles Intl - Raleigh-Durham) can be booked for $157 on average, our data indicates $402 when flying from Washington, D.C. Dulles Intl Airport to Raleigh.

  • Can I find deals for flights from Dulles Intl to Raleigh that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Raleigh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Raleigh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Raleigh.

  • Can I find deals for business class flights from Dulles Intl to Raleigh?

    Yes. Cheapflights offers flight deals from Dulles Intl to Raleigh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Raleigh?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Raleigh (average of $209). Flying from Washington, D.C. Dulles Intl Airport to Raleigh in June is currently the most expensive (average of $399). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
Danville
Rocky Mount
Selma
Goldsboro
Cary
Garner
Pinehurst
Smithfield
Chapel Hill
Dunn
Wake Forest
South Hill
Holly Springs
Morrisville
Roanoke Rapids
Henderson

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Dulles Intl to Raleigh

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$179Average$298FlexibilityNo cancel feeOn-time69%

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