$46 Cheap flights from Raleigh - Durham Intl. to Washington Dulles Intl. (RDU to IAD)

Build a package
Choose two or more items and save on your trip:

Wander Wisely with exceptional service, 24/7 support

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Raleigh - Durham Intl. to Washington Dulles Intl.

Amazing RDU to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $107 round trip and $46 one way. Prices and availability subject to change. Additional terms may apply.

Mon, May 20 - Wed, May 22
RDU
Raleigh
IAD
Washington
$107 Roundtrip, found 2 hours ago
$107
Roundtrip
found 2 hours ago
Select United flight, departing Mon, May 20 from Raleigh to Washington, returning Wed, May 22, priced at $107 found 2 hours ago
Sat, Jun 1 - Mon, Jun 3
RDU
Raleigh
IAD
Washington
$117 Roundtrip, found 8 hours ago
$117
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Jun 1 from Raleigh to Washington, returning Mon, Jun 3, priced at $117 found 8 hours ago
Wed, May 15 - Thu, May 16
RDU
Raleigh
IAD
Washington
$119 Roundtrip, found 1 day ago
$119
Roundtrip
found 1 day ago
Select United flight, departing Wed, May 15 from Raleigh to Washington, returning Thu, May 16, priced at $119 found 1 day ago
Tue, May 14 - Thu, May 16
RDU
Raleigh
IAD
Washington
$120 Roundtrip, found 1 day ago
$120
Roundtrip
found 1 day ago
Select United flight, departing Tue, May 14 from Raleigh to Washington, returning Thu, May 16, priced at $120 found 1 day ago
Wed, May 15 - Sat, May 18
RDU
Raleigh
IAD
Washington
$128 Roundtrip, found 12 hours ago
$128
Roundtrip
found 12 hours ago
Select United flight, departing Wed, May 15 from Raleigh to Washington, returning Sat, May 18, priced at $128 found 12 hours ago
Sat, Jun 1 - Mon, Jun 3
RDU
Raleigh
IAD
Washington
$129 Roundtrip, found 8 hours ago
$129
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Jun 1 from Raleigh to Washington, returning Mon, Jun 3, priced at $129 found 8 hours ago
Tue, May 14 - Thu, May 16
RDU
Raleigh
IAD
Washington
$131 Roundtrip, found 1 day ago
$131
Roundtrip
found 1 day ago
Select United flight, departing Tue, May 14 from Raleigh to Washington, returning Thu, May 16, priced at $131 found 1 day ago
Thu, May 9 - Fri, May 10
RDU
Raleigh
IAD
Washington
$133 Roundtrip, found 13 hours ago
$133
Roundtrip
found 13 hours ago
Select United flight, departing Thu, May 9 from Raleigh to Washington, returning Fri, May 10, priced at $133 found 13 hours ago
Fri, May 31 - Sun, Jun 2
RDU
Raleigh
IAD
Washington
$135 Roundtrip, found 8 hours ago
$135
Roundtrip
found 8 hours ago
Select United flight, departing Fri, May 31 from Raleigh to Washington, returning Sun, Jun 2, priced at $135 found 8 hours ago
Fri, May 10 - Mon, May 13
RDU
Raleigh
IAD
Washington
$137 Roundtrip, found 2 days ago
$137
Roundtrip
found 2 days ago
Select United flight, departing Fri, May 10 from Raleigh to Washington, returning Mon, May 13, priced at $137 found 2 days ago

Flight Schedule for RDU to IAD

CarrierFlightDepart RDUArrive IADSat
4/20		Sun
4/21		Mon
4/22		Tue
4/23		Wed
4/24		Thu
4/25		Fri
4/26		Stops
UA622306:10 am07:30 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA216310:26 am11:39 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA618403:00 pm04:16 pmCheck FareCheck Fare
-
-
Check Fare
-
-
0 Stops
UA68907:41 pm08:54 pmCheck Fare
-
Check FareCheck Fare
-
Check FareCheck Fare
0 Stops
UA615707:41 pm08:57 pm
-
Check Fare
-
-
Check Fare
-
-
0 Stops
UA71703:00 pm04:13 pm
-
-
Check FareCheck Fare
-
Check FareCheck Fare
0 Stops

Best Washington Dulles Intl. Flight and Hotel Packages

Washington Dulles Intl. flight + hotel packages - economy flights

Glover Park - Georgetown

Glover Park - Georgetown

4 out of 5
Save 100% on your flight
per person
May 31 - Jun 2
Roundtrip flight included
Raleigh (RDU) to Washington (DCA)
Hamilton Hotel Washington DC

Hamilton Hotel Washington DC

4 out of 5
per person
May 31 - Jun 2
Roundtrip flight included
Raleigh (RDU) to Washington (DCA)
Residence Inn Arlington Capital View

Residence Inn Arlington Capital View

3 out of 5
per person
May 31 - Jun 2
Roundtrip flight included
Raleigh (RDU) to Washington (DCA)
Red Lion Hotel Rosslyn Iwo Jima

Red Lion Hotel Rosslyn Iwo Jima

2.5 out of 5
per person
May 31 - Jun 2
Roundtrip flight included
Raleigh (RDU) to Washington (DCA)
Hyatt Place National Harbor

Hyatt Place National Harbor

3 out of 5
per person
May 31 - Jun 2
Roundtrip flight included
Raleigh (RDU) to Washington (DCA)
Don't see what you're looking for?
See all available trips from Raleigh - Durham Intl. to Washington Dulles Intl.
View all trips
Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from Raleigh - Durham Intl. Airport (RDU) to IAD right now?
For information on any current Dulles Intl. Airport quarantine requirements and travel advice, go to the Covid-19 Travel Advisor. Look before you arrange your flight, so you don’t get caught out en route.
Are there direct flights from Raleigh - Durham Intl. Airport (RDU) to Dulles Intl. Airport?
If you’re eager to get stuck into your adventures in Sterling, consider United Airlines. This airline operates direct flights from Raleigh - Durham Intl. Airport (RDU) to Dulles Intl. Airport.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to IAD, please visit our Customer Service Portal.
How long is the flight from Raleigh--Durham Airport to Dulles Intl. Airport?
You’ll have just enough time to get through a chapter or two in your latest novel as the flight from Raleigh–Durham Airport to Washington Dulles Intl. Airport (IAD) is a mere 1 hour and 18 minutes. You could find yourself left on a cliffhanger!
What is the flight distance from Raleigh--Durham Airport to IAD?
Don’t bother settling in for a film. We’ll be impressed if you even manage some episodes of your favorite show on the quick trip between Raleigh–Durham Airport and IAD. You’ll only be covering 230 mi.
What airlines fly from Raleigh - Durham Intl. Airport (RDU) to IAD?
If you’re searching for an airline that flies direct from Raleigh–Durham Airport to IAD and rates highly with other travelers, look no further than United Airlines. They offer 104 flights monthly.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, Delta or American Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Raleigh - Durham Intl.
Traveling To
Washington Dulles Intl.
Shortest Flight Time
1 hours 13 mins
Earliest Departure Time
6:10AM EDT
Latest Departure Time
7:41PM EDT
Lowest Flight Price
$107

Route Info

Flight path for flights from Raleigh-Durham International Airport to Washington Dulles International Airport.


Origin:
RDU - Raleigh-Durham International Airport
Destination:
IAD - Washington Dulles International Airport
Distance:
225.00 miles

Airline carriers and aircraft used on flights from RDU to IAD


Airline Carrier
Aircraft
United Airlines
Boeing 777-200LR

Discover our best flights from Raleigh RDU to Washington IAD. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Raleigh RDU to Washington IAD at the right price  

Airfares to Washington IAD from Raleigh RDU currently cost between $107 and $137. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Raleigh RDU to Washington IAD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Raleigh RDU to Washington IAD on Travelocity starting at $46. Prices and availability subject to change. Additional terms may apply. 

 

Get to Washington IAD from Raleigh RDU quicker with direct flights. 

Get to Washington faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAD from RDU to take around 1 hour(s) 13 min(s).  

 

Find our cheapest airfares for flights from Raleigh RDU to Washington IAD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAD from RDU. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Raleigh RDU to Washington IAD today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Raleigh RDU to Washington IAD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Washington IAD from Raleigh RDU 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAD from RDU have this option.  

 

Travel with confidence when you book flights to Washington IAD from Raleigh RDU with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.