CA $156 Cheap Flights from Raleigh (RDU) to Washington (DCA)

View CA $156 flight on Wed, Aug 19, 2026Opens in a new window

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

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Cheap flights from Raleigh (RDU) to Washington (DCA)

Prices were available within the past 7 days and start at CA $156 for one-way flights and CA $328 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon, Aug 17 - Tue, Aug 18
RDU
Raleigh
DCA
Washington
CA $328 Roundtrip, found 2 days ago
CA $328
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Mon, Aug 17 from Raleigh to Washington, returning Tue, Aug 18, priced at CA $328 found 2 days ago
JetBlue Airways
Mon, Aug 17 - Tue, Aug 18
RDU
Raleigh
DCA
Washington
CA $347 Roundtrip, found 2 days ago
CA $347
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Mon, Aug 17 from Raleigh to Washington, returning Tue, Aug 18, priced at CA $347 found 2 days ago
JetBlue Airways
Mon, Aug 17 - Tue, Aug 18
RDU
Raleigh
DCA
Washington
CA $351 Roundtrip, found 2 days ago
CA $351
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Mon, Aug 17 from Raleigh to Washington, returning Tue, Aug 18, priced at CA $351 found 2 days ago
JetBlue Airways
Mon, Aug 17 - Tue, Aug 18
RDU
Raleigh
DCA
Washington
CA $363 Roundtrip, found 2 days ago
CA $363
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Mon, Aug 17 from Raleigh to Washington, returning Tue, Aug 18, priced at CA $363 found 2 days ago
JetBlue Airways
Mon, Aug 17 - Tue, Aug 18
RDU
Raleigh
DCA
Washington
CA $369 Roundtrip, found 2 days ago
CA $369
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Mon, Aug 17 from Raleigh to Washington, returning Tue, Aug 18, priced at CA $369 found 2 days ago
JetBlue Airways
Mon, Aug 17 - Tue, Aug 18
RDU
Raleigh
DCA
Washington
CA $386 Roundtrip, found 2 days ago
CA $386
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Mon, Aug 17 from Raleigh to Washington, returning Tue, Aug 18, priced at CA $386 found 2 days ago
JetBlue Airways
Mon, Aug 17 - Tue, Aug 18
RDU
Raleigh
DCA
Washington
CA $391 Roundtrip, found 2 days ago
CA $391
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Mon, Aug 17 from Raleigh to Washington, returning Tue, Aug 18, priced at CA $391 found 2 days ago
Delta
Thu, Apr 30 - Thu, May 7
RDU
Raleigh
DCA
Washington
CA $401 Roundtrip, found 3 days ago
CA $401
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Apr 30 from Raleigh to Washington, returning Thu, May 7, priced at CA $401 found 3 days ago
American Airlines
Tue, Apr 28 - Wed, Apr 29
RDU
Raleigh
DCA
Washington
CA $951 Roundtrip, found 3 days ago
CA $951
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Apr 28 from Raleigh to Washington, returning Wed, Apr 29, priced at CA $951 found 3 days ago
United
Tue, Apr 28 - Wed, Apr 29
RDU
Raleigh
DCA
Washington
CA $1,060 Roundtrip, found 3 days ago
CA $1,060
Roundtrip
found 3 days ago
Select United flight, departing Tue, Apr 28 from Raleigh to Washington, returning Wed, Apr 29, priced at CA $1,060 found 3 days ago

Frequently asked questions

How much is a flight from Raleigh - Durham Intl. Airport (RDU) to Ronald Reagan Washington National Airport (DCA)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey from Raleigh–Durham Airport to DCA was CA $328. Cheap fares don't last long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Raleigh - Durham Intl. Airport (RDU) to DCA?
The majority of flights can be cancelled online, but whether or not you are charged a fee all comes down to your airline. If you do need to cancel your getaway, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Raleigh–Durham Airport to Ronald Reagan Washington National Airport (DCA) that have flexible change policies?
Flights from RDU to Ronald Reagan Washington National Airport (DCA) offering flexible change policies are available from several airlines. Simply use our "No change fees" filter while searching. You'll only need to pay the cost difference between the two flights, without any added fees to worry about.
How many hours is the flight from Raleigh - Durham Intl. Airport (RDU) to Ronald Reagan Washington National Airport (DCA)?
The average flight time from Raleigh–Durham Airport to National Airport is an easy 1 hour and 16 minutes. If you're lucky, you might just finish an in-flight movie before touchdown!
How far is the flight from RDU to National Airport?
A flight distance of just 370 kilometres separates Morrisville and Arlington. Once you're in the air, you won't have time to do much more than read the in-flight magazine.
Which airlines fly direct from Raleigh - Durham Intl. Airport (RDU) to DCA?
Many savvy travellers choose to fly with American Airlines (AA) from RDU to National Airport. This top airline offers 169 flights monthly, so you can pick a flight time that works for you. For more options, check out the fares from Delta (DL). This airline offers 82 flights monthly between these airports.
Are Raleigh - Durham Intl. Airport (RDU) to Ronald Reagan Washington National Airport (DCA) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Raleigh–Durham Airport to DCA can be hit-or-miss. You might be lucky and score a bargain, but you could also completely miss out! If you'd rather play it safe and start planning ahead of time, Expedia compares flight deals up to a year in advance. Just remember that not all airlines release their prices that far in advance. Our top tip? Check back often as updates are made regularly.

Frequently asked questions

How much does a flight from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) cost?
One-way flights typically cost between $373 and $637 and return flights often range between $468 and $1,410. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
August is typically the cheapest month to fly from Raleigh - Durham Intl. (RDU) to Ronald Reagan Washington National (DCA), with average round-trip fares around 318 CAD. This is about 8% lower than the average price throughout the year. August often sees lower prices as summer travel winds down before the autumn rush. Other cheap months to fly from Raleigh - Durham Intl. (RDU) to Ronald Reagan Washington National (DCA) include February and May.
Which airlines fly direct from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
Enter RDU to DCA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
To find a cheap flight from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Washington, DC (DCA-Ronald Reagan Washington National), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The best airline to fly with from Raleigh, NC (RDU-Raleigh - Durham Intl.) (RDU) to Washington, DC (DCA-Ronald Reagan Washington National) (DCA) will differ from traveler to traveler. If you like to fly early, DL offers early morning flights. If price is the most important factor, DL typically offers the lowest fares. AA offers the most daily flights from Raleigh, NC (RDU-Raleigh - Durham Intl.) (RDU) to Washington, DC (DCA-Ronald Reagan Washington National) (DCA), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The best time to fly from Raleigh - Durham Intl. (RDU) to Ronald Reagan Washington National (DCA) is February. This month offers a great balance, as it's both one of the cheapest and most popular times to travel. You can expect round-trip flights to be around 318 CAD, and with its popularity, you'll find plenty of flight options to suit your schedule. This information is based on booking data from the past year.
How many flights per day from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
When flying from Raleigh - Durham Intl. (RDU) to Ronald Reagan Washington National (DCA), you'll find approximately 10 nonstop flights per day. For even more choice, look at flights that include layovers, as there are around 90 connecting flights daily. Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), O'Hare Intl. (ORD), and Liberty Intl. (EWR).
What is the earliest flight from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The earliest flight from Raleigh - Durham Intl. (RDU) to Ronald Reagan Washington National (DCA) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in May. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
If you're flying from Raleigh - Durham Intl. (RDU) to Ronald Reagan Washington National (DCA), you'll typically find the most flights on a Friday, with around 64 flights available. This gives you plenty of options to choose from. Friday sees notably more flight options compared to other days of the week. Major airlines on this route include American Airlines, Delta Air Lines, and Southwest Airlines.
What are the most popular departure times for flights from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The most popular departure times for flights from Raleigh - Durham Intl. (RDU) to Ronald Reagan Washington National (DCA) are in the early morning, from 6am to 9am. About 23% of passengers prefer this time window. Many major carriers, including American Airlines, Southwest Airlines and Delta Air Lines, offer flights during this window. This timing works well because you can get an early start to your day in Washington, DC.
How long does it take to fly from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
Flying nonstop from RDU to DCA takes around 1 hour 20 minutes, with the route covering approximately 227 miles. Flights with a layover typically take 4 hours 10 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
Select the "Business class" and "First class" filters when looking for RDU to DCA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Raleigh, NC (RDU-Raleigh - Durham Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight with Expedia?
It's easy to earn miles on a Raleigh, NC (RDU-Raleigh - Durham Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Washington from Raleigh - Durham Intl. (RDU)?
From Raleigh - Durham Intl. (RDU), you can fly into Washington Dulles Intl. (IAD) and Ronald Reagan Washington National (DCA) in Washington. Some flights may connect through major hubs like Pittsburgh Intl. (PIT), Liberty Intl. (EWR), Miami Intl. (MIA) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) at the last minute?
Typically, booking a last minute flight from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Raleigh, NC (RDU-Raleigh - Durham Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight and hotel package?
Securing a Raleigh, NC (RDU-Raleigh - Durham Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
If you booked your Raleigh, NC (RDU-Raleigh - Durham Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Raleigh - Durham Intl.
Destination airport
Ronald Reagan Washington National
Roundtrip price
CA $328
Distance
362 km
Average flight time
1 hour 22 mins

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