RDU - WAS

$70 Find Cheap Flights from Raleigh to Washington, D.C. - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$106
Typical prices: $213-$383
Frontier
Tue 10/16Sat 10/20
RDU - BWI • 1 stop
Cheapest non-stop
$157
Typical prices: $214-$386
Southwest
Sat 10/27Sun 10/28
RDU - BWI • Non-stop
Nonstop flights
You can fly direct with American Airlines, United Airlines and Delta. Average duration is 1h 22m
Direct flights
+1
Direct flights
+1
Top routes
Cheapest • 1% average savings
Most popular
Insights
Insights
Avoid delays
Most punctual • 93% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 22 weeks in advance save around 48% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 11% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $210 (round-trip)
Shortest trip • 3h 52m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Raleigh to Washington, D.C. (RDU-WAS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Raleigh to Washington, D.C.

Fri, Oct 16 - Tue, Oct 20
Frontier Logo
9:30 pm - 8:20 amRDU  Raleigh-Durham-BWI Baltimore/Washington
10h 50m1 stop Orlando
Frontier Logo
9:15 am - 4:31 pmBWI  Baltimore/Washington-RDU Raleigh-Durham
7h 16m1 stop Orlando
$106Frontier
Sat, Oct 17 - Tue, Oct 20
Frontier Logo
6:30 am - 4:47 pmRDU  Raleigh-Durham-BWI Baltimore/Washington
10h 17m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
9:12 pm - 3:21 pmBWI  Baltimore/Washington-RDU Raleigh-Durham
18h 09m1 stop Atlanta Hartsfield-Jackson
$124Frontier
Tue, Oct 20 - Thu, Oct 22
Multiple Airlines Logo
7:05 am - 2:20 pmRDU  Raleigh-Durham-BWI Baltimore/Washington
7h 15m1 stop Orlando
Multiple Airlines Logo
6:25 pm - 8:35 pmBWI  Baltimore/Washington-RDU Raleigh-Durham
26h 10m1 stop Detroit Metropolitan Wayne County
$141Multiple Airlines
Fri, Oct 23 - Tue, Oct 27
Multiple Airlines Logo
9:03 pm - 8:20 amRDU  Raleigh-Durham-BWI Baltimore/Washington
11h 17m1 stop Orlando
Multiple Airlines Logo
7:05 pm - 9:07 amBWI  Baltimore/Washington-RDU Raleigh-Durham
14h 02m1 stop Orlando
$149Multiple Airlines
Sat, Oct 17 - Tue, Oct 20
Southwest Logo
4:05 pm - 5:10 pmRDU  Raleigh-Durham-BWI Baltimore/Washington
1h 05mnonstop
Southwest Logo
11:50 am - 1:05 pmBWI  Baltimore/Washington-RDU Raleigh-Durham
1h 15mnonstop
$157Southwest
Thu, Oct 1 - Mon, Oct 5
Southwest Logo
6:10 am - 7:15 amRDU  Raleigh-Durham-BWI Baltimore/Washington
1h 05mnonstop
Southwest Logo
10:35 pm - 11:55 pmBWI  Baltimore/Washington-RDU Raleigh-Durham
1h 20mnonstop
$157Southwest
Wed, Oct 14 - Wed, Oct 14
American Airlines Logo
5:02 am - 8:45 amRDU  Raleigh-Durham-BWI Baltimore/Washington
3h 43m1 stop Charlotte Douglas
American Airlines Logo
8:16 pm - 11:57 pmBWI  Baltimore/Washington-RDU Raleigh-Durham
3h 41m1 stop Charlotte Douglas
$177American Airlines
Fri, Oct 23 - Tue, Oct 27
American Airlines Logo
6:20 pm - 8:03 pmRDU  Raleigh-Durham-DCA Washington, D.C. Reagan-National
1h 43mnonstop
American Airlines Logo
8:30 pm - 9:48 pmDCA  Washington, D.C. Reagan-National-RDU Raleigh-Durham
1h 18mnonstop
$191American Airlines
Fri, Dec 11 - Thu, Dec 17
Delta Logo
7:22 pm - 8:49 pmRDU  Raleigh-Durham-DCA Washington, D.C. Reagan-National
1h 27mnonstop
Delta Logo
7:59 am - 9:16 amDCA  Washington, D.C. Reagan-National-RDU Raleigh-Durham
1h 17mnonstop
$191Delta
Fri, Oct 16 - Mon, Oct 19
Delta Logo
6:00 am - 7:19 amRDU  Raleigh-Durham-DCA Washington, D.C. Reagan-National
1h 19mnonstop
Delta Logo
7:59 am - 9:12 amDCA  Washington, D.C. Reagan-National-RDU Raleigh-Durham
1h 13mnonstop
$191Delta
Booking Insights

Price, demand and travel trends for Raleigh to Washington, D.C. flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Raleigh to Washington, D.C. with more confidence.

How much is a round-trip flight from Raleigh to Washington, D.C.?

Round-trip flights from Raleigh to Washington, D.C. start at $106. Prices are below average for this route right now, with typical round-trip fares ranging from $213 to $383. The lowest price found in the past 5 days was $106 on Frontier.

What is the cheapest Raleigh to Washington, D.C. flight route?

There's little price difference between Raleigh to Washington, D.C. routes. They average around $270 round-trip, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Raleigh to Washington, D.C.?

Saturday is the cheapest day of the week to fly from Raleigh to Washington, D.C., it is 11% cheaper than the average day. Monday is the most expensive day with flight prices 57% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Raleigh to Washington, D.C.?

  • December is the cheapest month to fly from Raleigh to Washington, D.C. at $239 round-trip.
  • June ($335) and May ($310) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 40% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Raleigh to Washington, D.C. the cheapest?

Flights from Raleigh to Washington, D.C. are cheapest 22 weeks before departure. Booking in this window typically costs about 48% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Raleigh to Washington, D.C.

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa and RDU

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines, Delta, DCA and IAD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Key details for Raleigh to Washington, D.C. flights

Low season

July

Cheapest flight

$70
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Raleigh to Baltimore

When to book flights from Raleigh to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Raleigh to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Raleigh to Washington, D.C. flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What seat options are available on JetBlue flights from Raleigh to Washington, D.C.?

    Core seats are the standard economy seats on JetBlue flights from Raleigh to Washington, D.C. while Even More Space seats offer more legroom. Mint seats are JetBlue's first class option and passengers can upgrade to Even More Space seats or Mint seats for an additional fee, or with their points through the JetBlue TrueBlue program.

  • What services does American Airlines offer for first-class passengers on flights from Raleigh (RDU) to Washington, D.C. (DCA)?

    American Airlines offers several services for first-class passengers on flights from Raleigh to Washington, D.C. Some of these services include priority check-in, security screening, and boarding, complimentary gourmet meals, snacks, and beverages, including alcoholic drinks and specialty cocktails, and personalized entertainment systems with a wide selection of movies, TV shows, music, games, and magazines.

  • What transit options are available from Raleigh-Durham International Airport (RDU) to the city center?

    Passengers can use various car services like Uber, Lyft, or local car services to get to the city center from RDU. Passengers can also take a taxi from RDU to the city center, and the journey can take around 20-30 minutes. Alternatively, you can connect to bus and rail services provided by the GoTriangle Route 100 and RDU Shuttle bus routes to get from RDU to the Regional Transit Center, and then connect to further bus routes that go to downtown Durham or downtown Raleigh.

  • What is the baggage allowance on Delta flights from Raleigh (RDU) to Washington, D.C. (DCA)?

    Each passenger is allowed to bring 1 carry-on bag and 1 personal item free of charge on Delta flights from Raleigh to Washington, D.C. The carry-on bag must fit within the size restrictions of 22 x 14 x 9 inches. Checked bags incur a fee in the economy and Delta Comfort+ classes or if a bag is overweight. Medallion status passengers get one checked bag for free if it weighs 50 pounds or less. Passengers in first class or above get two checked bags up to 70 lbs each.

  • Which airlines offer extra legroom and free seat selection on Raleigh to Washington, D.C. flights?

    Among airlines operating Raleigh to Washington, D.C. flights:

    • American Airlines: offers extra legroom; offers free seat selection
    • United Airlines: offers extra legroom; offers free seat selection
    • Delta: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Raleigh to Washington, D.C.?

    3 airlines operate flights between Raleigh and Washington, D.C.. The airlines offering nonstop flights on this route include:

    • American Airlines
    • United Airlines
    • Delta

  • Which airports can I use when flying from Raleigh to Washington, D.C.?

    Flights from Raleigh to Washington, D.C. usually depart from Raleigh-Durham (RDU) and may arrive at several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD).

  • Which airlines include bags at no extra cost on Raleigh to Washington, D.C. flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • American Airlines: a cabin bag and a checked bag in Economy Class
    • United Airlines: a cabin bag and a checked bag in Economy Class
    • Delta: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Raleigh to Washington, D.C.?

    Four cabin classes are available on flights from Raleigh to Washington, D.C.:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How much can I save by taking a layover when flying from Raleigh to Washington, D.C.?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $210 round-trip via Atlanta Hartsfield-Jackson (ATL), compared to $271 for nonstop.

  • What is the standard checked-bag allowance on flights from Raleigh to Washington, D.C.?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which airports do connecting flights from Raleigh to Washington, D.C. pass through?

    One-stop flights from Raleigh to Washington, D.C. most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 52% of one-stop connections
    • Charlotte Douglas (CLT) - 24% of one-stop connections
    • Boston Logan Intl (BOS) - 19% of one-stop connections
    • Chicago Midway (MDW) - 5% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Raleigh to Washington, D.C.?

    On the Raleigh to Washington, D.C. route, being flexible with your departure day can save you up to 44%. Saturday is the cheapest day at $241 round-trip on average, while Monday is the most expensive at $425: a $184 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • At what point is a flight considered delayed from Raleigh to Washington, D.C.?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Raleigh to Washington, D.C. route, 20% of flights were delayed in the past 3 months, with delays averaging 1 hour 53 minutes.

  • How are flight departures from Raleigh to Washington, D.C. spread across the day?

    Morning is the busiest departure period on Raleigh to Washington, D.C. flights, with 42% of flights leaving in that window. Afternoon departures account for 33%, evening flights for 25%, and night flights for 0%.

  • What popular places can I visit in Washington, D.C.?

    Some of the most popular sights in Washington, D.C. are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. on KAYAK.

  • What are the earliest and latest flights from Raleigh to Washington, D.C.?

    These are the earliest and latest flight times available from Raleigh to Washington, D.C.:

    • Earliest: departs at 6:00 am and lands at 7:22 am
    • Latest: departs at 9:22 pm and lands at 10:44 pm.

    The flight takes about 1h 22m.

  • How expensive are last-minute Raleigh to Washington, D.C. flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 35% above the route average of $270. Book 22 weeks before departure for the lowest fares.

  • How long is a flight from Raleigh to Washington, D.C.?

    A nonstop flight from Raleigh to Washington, D.C. takes 1h 22m, covering 230 miles.

  • Do I need a passport to fly from Raleigh to Washington, D.C.?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How are flight prices from Raleigh to Washington, D.C. looking right now?

    One-way fares from Raleigh to Washington, D.C. are currently lower than usual. Average one-way flight prices are about $90, which is 61% below the typical average for this route.

  • How does United Airlines’s on-time performance compare to other airlines on Raleigh to Washington, D.C. flights?

    United Airlines is slightly above the route average for timely arrivals, while American Airlines has a lower on-time arrival rate. On-time arrival rates on Raleigh to Washington, D.C. flights are:

    • United Airlines: 93% on time
    • American Airlines: 76% on time
    • Delta: 69% on time

    Overall, flights on this route are on time 80% of the time on average.

  • How do delay rates compare for morning and evening flights from Raleigh to Washington, D.C.?

    Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • How much time can I save by choosing a different layover airport from Raleigh to Washington, D.C.?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 3h 52m, compared with 4h 57m via Chicago Midway (MDW) and 5h 32m via Boston Logan Intl (BOS).

  • What car rental options are available in Washington, D.C.?

    Since Washington, D.C. is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Washington, D.C. Reagan-National Airport (DCA) — daily rates from around $23:

    • Sixt
    • Dollar
    • Thrifty
    • Alamo
    • Budget

    Near Washington, D.C. Dulles Intl Airport (IAD) — daily rates from around $24:

    • Dollar
    • Budget
    • Hertz
    • Sixt
    • Thrifty

  • How much should I expect to pay for a Raleigh to Washington, D.C. flight?

    Round-trip flights from Raleigh to Washington, D.C. range from $213 to $383, with an average of $270 over the past 12 months. Anything below $213 counts as a good deal.

  • Which airlines offer Wi-Fi on Raleigh to Washington, D.C. flights?

    Three airlines offer in-flight Wi-Fi on Raleigh to Washington, D.C. flights:

    • • American Airlines
    • • Delta
    • • JetBlue

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

Your guide to booking Raleigh to Washington, D.C. flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Saturday departure instead of Monday. On this route, Saturday flights average $241 - about $184 less than Monday (43% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 22 weeks before you fly. On this route, that window historically saves about 48% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Raleigh to Washington, D.C. trip for December. Fares historically average $239 round-trip in that month - typically $96 less than the most expensive month, which is June (based on the last 12 months).
  • If arriving on time is high on your priority list, United Airlines is the strongest pick on this route. 93% of United Airlines flights from Raleigh to Washington, D.C. arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 80%. When flights on this route do arrive late, the average delay is 1 hour 53 minutes, so choosing a carrier with strong on-time performance can make a difference on tight schedules.
  • If you have the time, taking a 1-stop flight through Atlanta Hartsfield-Jackson Airport (ATL) can be cheaper than flying direct. The cheapest layover option averages $210 round-trip on this route - about $60 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.
    - Hyatt House Washington DC The Wharf
    - Intercontinental Hotels Washington D.C. - The Wharf By IHG
    - Pendry Washington DC - The Wharf
  • Ronald Reagan Washington National Airport (DCA) serves several nearby cities. Some of these cities include Arlington, Alexandria, Bethesda, Silver Spring, Rockville, Fairfax, Reston, McLean, Falls Church, Vienna, College Park, Greenbelt, Laurel, and Bowie.
  • Alaska Airlines has started using sustainable aviation fuel (SAF) made from waste oils, which can help reduce CO2 emissions on a life-cycle basis. The airline has pursued its Greener Skies Initiative to reduce fuel consumption and emissions, including new procedures such as continuous descent approaches and optimized routing including for flights from Raleigh (RDU) to Washington, D.C. (DCA).
  • Raleigh-Durham International Airport (RDU) is a hub city for Delta Air Lines. Delta Air Lines operates from Terminal 2 at Raleigh-Durham International Airport including flights from Raleigh (RDU) to Washington, D.C. (DCA).
  • Frontier Airlines allows domesticated pets on board their flights from Raleigh (RDU) to Washington, D.C. (DCA). Only certain animals such as dogs and cats are allowed and they must stay in their travel containers for safety reasons.
  • United Airlines provides wheelchair assistance to passengers with mobility on flights from Raleigh (RDU) to Washington, D.C. (DCA) upon request. Passengers who require additional assistance can book this service which includes the use of an aisle chair or use of a lift to board the aircraft.

Prefer to fly direct from Raleigh to Washington, D.C.?

 
Find which airlines fly direct from Raleigh-Durham Airport to Washington, D.C., which days they fly and book direct flights.

Direct departures

Raleigh-Durham to Washington, D.C.

Monday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Tuesday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Wednesday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Thursday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Friday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Saturday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Sunday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

See more direct flights

Direct returns

Washington, D.C. to Raleigh-Durham

Monday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Tuesday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Wednesday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Thursday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Friday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Saturday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Sunday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

See more direct flights

More options for your flight from Raleigh to Washington, D.C.

Complete your trip to Washington, D.C. with a hotel stay or car rental