$100 Cheap Flights from Washington (DCA) to Raleigh (RDU)

View $100 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Raleigh-Durham International Airport (RDU)

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Today's featured flight deals from Ronald Reagan Washington National Airport (DCA) to Raleigh-Durham International Airport (RDU)

Nonstop
Carry-on included
Lower price than typical

Cheap Flights from Washington to Raleigh (DCA-RDU)

Prices were available within the past 7 days and start at $100 for one-way flights and $177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Oct 21 - Tue, Nov 11
DCA
Washington
RDU
Raleigh
$177 Roundtrip, found 6 days ago
$177
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Oct 21 from Washington to Raleigh, returning Tue, Nov 11, priced at $177 found 6 days ago
Delta
Tue, Nov 4 - Sun, Nov 23
DCA
Washington
RDU
Raleigh
$178 Roundtrip, found 6 days ago
$178
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Nov 4 from Washington to Raleigh, returning Sun, Nov 23, priced at $178 found 6 days ago
American Airlines
Wed, Oct 15 - Sat, Oct 18
DCA
Washington
RDU
Raleigh
$179 Roundtrip, found 1 day ago
$179
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Oct 15 from Washington to Raleigh, returning Sat, Oct 18, priced at $179 found 1 day ago
Delta
Mon, Nov 24 - Thu, Nov 27
DCA
Washington
RDU
Raleigh
$181 Roundtrip, found 6 days ago
$181
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Nov 24 from Washington to Raleigh, returning Thu, Nov 27, priced at $181 found 6 days ago
American Airlines
Sat, Sep 20 - Tue, Sep 23
DCA
Washington
RDU
Raleigh
$199 Roundtrip, found 6 days ago
$199
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Sep 20 from Washington to Raleigh, returning Tue, Sep 23, priced at $199 found 6 days ago
Delta
Sat, Sep 20 - Tue, Sep 23
DCA
Washington
RDU
Raleigh
$203 Roundtrip, found 6 days ago
$203
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Sep 20 from Washington to Raleigh, returning Tue, Sep 23, priced at $203 found 6 days ago
Delta
Thu, Nov 27 - Tue, Dec 2
DCA
Washington
RDU
Raleigh
$204 Roundtrip, found 1 day ago
$204
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Nov 27 from Washington to Raleigh, returning Tue, Dec 2, priced at $204 found 1 day ago
JetBlue Airways
Wed, Nov 12 - Thu, Nov 13
DCA
Washington
RDU
Raleigh
$225 Roundtrip, found 21 hours ago
$225
Roundtrip
found 21 hours ago
Select JetBlue Airways flight, departing Wed, Nov 12 from Washington to Raleigh, returning Thu, Nov 13, priced at $225 found 21 hours ago
Southwest Airlines
Mon, Sep 29 - Wed, Oct 1
DCA
Washington
RDU
Raleigh
$294 Roundtrip, just found
$294
Roundtrip
just found
Select Southwest Airlines flight, departing Mon, Sep 29 from Washington to Raleigh, returning Wed, Oct 1, priced at $294 just found
United
Wed, Nov 26 - Thu, Nov 27
DCA
Washington
RDU
Raleigh
$399 Roundtrip, just found
$399
Roundtrip
just found
Select United flight, departing Wed, Nov 26 from Washington to Raleigh, returning Thu, Nov 27, priced at $399 just found

Find the cheapest month to fly from Washington (DCA) to Raleigh (RDU)

April is typically the cheapest month to fly

From $97 - $348 per traveler.

Graph displaying average flight prices per month

Alternative airports near Raleigh

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Raleigh - Durham Intl. RDU. Cheapest and Closest option available. Average driving time to city center is 20 minutes. Flights from $209
RDU
Raleigh - Durham Intl.
CheapestClosest
Average driving time to city center20 min
Flights from $209
Flights from Washington (DCA) to Raleigh (RDU)
Origin airport
Ronald Reagan Washington National
Destination airport
Raleigh - Durham Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$177
Distance
226 mi
Average flight time
1 hour 16 mins

Washington to Raleigh Flights

The cheapest times to fly from Washington to Raleigh

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Raleigh are during the month of October. You can find some of the cheapest flights from Washington to Raleigh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Raleigh

Sunday is one of the best days to book for cheap flights from Washington to Raleigh: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Raleigh

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Raleigh in 2025. You can also book with separate airlines for your outbound and return journeys, from $100 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Raleigh flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Raleigh airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Raleigh - Durham Intl. Airport (RDU) cost?
Grab a cheap one-way flight from $100 or cheap return flight from $177 from Ronald Reagan Washington National Airport (DCA) to Raleigh - Durham Intl. Airport (RDU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Ronald Reagan Washington National Airport (DCA) to Raleigh - Durham Intl. Airport (RDU)?
October is the least expensive month to fly from DCA to RDU. Traveling outside of peak seasons is often the key to finding better deals on flights.
Which airlines fly direct from Ronald Reagan Washington National Airport (DCA) to Raleigh - Durham Intl. Airport (RDU)?
Hop on a nonstop flight with American Airlines and head straight from Ronald Reagan Washington National Airport (DCA) to Raleigh - Durham Intl. Airport (RDU).
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to Raleigh - Durham Intl. Airport (RDU)?
The cheapest airline to offer flights between Ronald Reagan Washington National Airport (DCA) and Raleigh - Durham Intl. Airport (RDU) can vary based on when you want to travel. Delta Air Lines and American Airlines are just some good options offering competitive fares. Use Expedia's filters to compare airlines in one place and find the right DCA to RDU flight for your budget.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Raleigh - Durham Intl. Airport (RDU)?
Every day on average, 8 nonstop flights operate from Ronald Reagan Washington National Airport (DCA) to Raleigh - Durham Intl. Airport (RDU). Choose the departure date that best fits your schedule.
What are the most popular departure times for flights from Ronald Reagan Washington National Airport (DCA) to Raleigh - Durham Intl. Airport (RDU)?
Flights between DCA and RDU are their busiest at 8 AM. For a quieter experience and potentially cheaper tickets, choose a time outside the usual busy windows.
What day of the week has the most flights from DCA to RDU?
If you depart on a Friday, you'll get the largest range of choices for flights from Ronald Reagan Washington National Airport (DCA) to Raleigh - Durham Intl. Airport (RDU).
What is the earliest flight from Ronald Reagan Washington National Airport (DCA) to Raleigh - Durham Intl. Airport (RDU)?
The first flight of the day leaving Ronald Reagan Washington National Airport (DCA) is at around 8:10AM UTC-5. Board this plane and you'll land at Raleigh - Durham Intl. Airport (RDU) at approximately 9:26AM UTC-5. The overall travel time is 1h 16m.
How long does it take to fly from Ronald Reagan Washington National Airport (DCA) to Raleigh - Durham Intl. Airport (RDU)?
Flights from DCA to RDU have an average travel time of 1 hour and 19 minutes. The total distance between the two is 230 mi.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to Raleigh - Durham Intl. Airport (RDU)?
To reach Raleigh - Durham Intl. Airport (RDU) on time, pick a flight that leaves Ronald Reagan Washington National Airport (DCA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Raleigh from Ronald Reagan Washington National Airport (DCA)?
Check out your flight options from Ronald Reagan Washington National Airport (DCA) to Raleigh - Durham Intl. Airport (RDU). This is the only airport in Raleigh you can arrive at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to Raleigh - Durham Intl. Airport (RDU) last-minute?
Booking your ticket from DCA to RDU just before your journey is usually more expensive. However, if you're flexible with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a DCA to RDU flight and hotel package?
Securing a DCA to RDU flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our extensive range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Raleigh - Durham Intl. Airport (RDU)?
In most instances, you're able to cancel or reschedule your DCA to RDU flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like further information, head to our Customer Service portal.

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*Available to One Key members.