$46 Cheap United flights from Raleigh to Washington (RDU to IAD)

Find The Best Day To Fly from Raleigh to Washington

Amazing United RDU to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $94 round trip and $46 one way. Prices and availability subject to change. Additional terms may apply.

Tue, May 28 - Fri, May 31
RDU
Raleigh
IAD
Washington
$94 Roundtrip, found 6 days ago
$94
Roundtrip
found 6 days ago
Select United flight, departing Tue, May 28 from Raleigh to Washington, returning Fri, May 31, priced at $94 found 6 days ago
Tue, May 21 - Wed, May 22
RDU
Raleigh
IAD
Washington
$97 Roundtrip, found 5 days ago
$97
Roundtrip
found 5 days ago
Select United flight, departing Tue, May 21 from Raleigh to Washington, returning Wed, May 22, priced at $97 found 5 days ago

IAD From RDU Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Hyatt Place National Harbor

Hyatt Place National Harbor

3 out of 5
Save 100% on your flight
per person
Jun 18 - Jun 25
Roundtrip flight included
Raleigh (RDU) to Washington (DCA)
Hamilton Hotel Washington DC

Hamilton Hotel Washington DC

4 out of 5
Save 100% on your flight
per person
Jul 21 - Jul 25
Roundtrip flight included
Raleigh (RDU) to Washington (DCA)
Sofitel Washington DC Lafayette Square

Sofitel Washington DC Lafayette Square

5 out of 5
Save 100% on your flight
per person
Jul 21 - Jul 25
Roundtrip flight included
Raleigh (RDU) to Washington (DCA)
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Frequently asked questions

Can I catch a flight from Raleigh--Durham Airport to Washington Dulles Intl. Airport (IAD) right now?
For info on any current Dulles Intl. Airport quarantine requirements and travel advice, go to the Covid-19 Travel Advisor. Check before you book your flight, so you don’t get caught up en route.
What terminal is United Airlines at Raleigh - Durham Intl. Airport (RDU)?
If you’re flying between Raleigh - Durham Intl. Airport (RDU) and Washington Dulles Intl. Airport (IAD) with United Airlines, you’re likely to be leaving from terminal 2. Your airline should be able to tell you exactly which terminal you’ll be hopping off the plane at.
Are there United Airlines non-stop flights from RDU to IAD?
You’ll be glad to hear you can fly straight from Raleigh - Durham Intl. Airport (RDU) to Dulles Intl. Airport with United Airlines and avoid time-consuming stopovers. The less time you spend traveling, the more time you’ll have for new experiences.
How long is a United Airlines flight from RDU to IAD?
Your United Airlines flight should get you from RDU to IAD in about 2 hours and 15 minutes. If you’re not a big fan of chatting to other travelers while you’re on the plane, don’t worry — you won’t have to chitchat for too long.
What type of aircraft does United Airlines fly from RDU to IAD?
If you’re traveling from RDU to IAD with United Airlines, you’ll probably be flying aboard the Airbus A320 or the Embraer 175.
How many direct and indirect flights does United Airlines fly from RDU to IAD?
You’ll enjoy lots of choice if you choose to fly with United Airlines between RDU and IAD. At the moment, it operates about 5 flights per day on this route.
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 Washington Dulles Intl. Airport (IAD), please visit our Customer Service Portal.
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.

Discover our best United flight from Raleigh RDU to Washington IAD 

To find the best deals on flights to Raleigh from Washington with United, just enter your travel dates, filter by United, and hit search. You’ll find 4 flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Raleigh RDU to Washington IAD with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $94 to $98, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Raleigh RDU to Washington IAD 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Raleigh to Washington costs from $46. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Washington IAD from  Raleigh RDU with United 

To find a cheap United flight from Raleigh RDU to Washington IAD, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Raleigh RDU to Washington IAD 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as May, or if you book a flight with a stopover. 

 

Find nonstop flights from Raleigh RDU to Washington IAD with United 

If you’re keen to be on Washington soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around 1 hour(s) 13 min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Raleigh RDU to Washington IAD 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Washington IAD from  Raleigh RDU with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

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4 out of 5
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*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.