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Cheap flights from Raleigh to Washington, D.C. from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Washington, D.C. departing on 2/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:03 pm - 4:20 pm
RDU
-
DCA
1h 17mnonstop
Delta Logo
5:00 pm - 6:19 pm
DCA
-
RDU
1h 19mnonstop
$171Delta
Sat, Jan 17 - Mon, Jan 19
JetBlue Logo
2:40 pm - 9:45 pm
RDU
-
DCA
7h 05m1 stop
JetBlue Logo
6:00 am - 1:50 pm
DCA
-
RDU
7h 50m1 stop
$172JetBlue
Sat, Jan 17 - Mon, Jan 19
Frontier Logo
7:36 pm - 1:02 pm
RDU
-
DCA
17h 26m1 stop
Frontier Logo
6:00 pm - 6:44 pm
DCA
-
RDU
24h 44m1 stop
$174Frontier
Mon, Jan 12 - Wed, Jan 14
JetBlue Logo
2:51 pm - 10:59 pm
RDU
-
DCA
8h 08m1 stop
JetBlue Logo
6:00 am - 1:50 pm
DCA
-
RDU
7h 50m1 stop
$175JetBlue
Thu, Jan 15 - Sun, Jan 18
JetBlue Logo
5:46 pm - 10:59 pm
RDU
-
DCA
5h 13m1 stop
JetBlue Logo
6:00 am - 10:04 am
DCA
-
RDU
4h 04m1 stop
$177JetBlue
Thu, Feb 19 - Mon, Feb 23
Delta Logo
6:00 am - 7:16 am
RDU
-
DCA
1h 16mnonstop
Delta Logo
8:00 am - 9:20 am
DCA
-
RDU
1h 20mnonstop
$179Delta
Fri, Feb 13 - Sun, Feb 15
JetBlue Logo
9:05 am - 1:59 pm
RDU
-
DCA
4h 54m1 stop
JetBlue Logo
5:15 pm - 11:00 pm
DCA
-
RDU
5h 45m1 stop
$180JetBlue
Tue, Mar 24 - Tue, Mar 24
Delta Logo
4:49 pm - 9:34 pm
RDU
-
DCA
4h 45m1 stop
Delta Logo
7:59 am - 9:19 am
DCA
-
RDU
1h 20mnonstop
$183Delta
Wed, Jan 28 - Wed, Feb 4
JetBlue Logo
6:45 am - 7:18 pm
RDU
-
DCA
12h 33m1 stop
JetBlue Logo
7:00 am - 1:44 pm
DCA
-
RDU
6h 44m1 stop
$185JetBlue
Tue, Jan 13 - Thu, Jan 15
JetBlue Logo
10:00 am - 4:19 pm
RDU
-
DCA
6h 19m1 stop
JetBlue Logo
6:00 am - 1:50 pm
DCA
-
RDU
7h 50m1 stop
$186JetBlue
Mon, Jan 12 - Fri, Jan 16

Delta flights from Raleigh to Washington, D.C. Reagan-National Airport

Our best Delta deals on Raleigh to Washington, D.C. Reagan-National Airport flight tickets
Delta
Jan 17
RDU3:03 pmRaleigh-Durham
1h 17m
DCA4:20 pmWashington, D.C. Reagan-National
Jan 19
DCA5:00 pmWashington, D.C. Reagan-National
1h 19m
RDU6:19 pmRaleigh-Durham
$171
Find similar
Delta
Feb 13
RDU6:00 amRaleigh-Durham
1h 16m
DCA7:16 amWashington, D.C. Reagan-National
Feb 15
DCA8:00 amWashington, D.C. Reagan-National
1h 20m
RDU9:20 amRaleigh-Durham
$179
Find similar
Delta
Jan 28
RDU4:49 pmRaleigh-Durham
4h 45m
1 stop
DCA9:34 pmWashington, D.C. Reagan-National
Feb 4
DCA7:59 amWashington, D.C. Reagan-National
1h 20m
RDU9:19 amRaleigh-Durham
$183
Find similar

American Airlines flights from Raleigh to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Raleigh to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Jan 7
RDU9:35 amRaleigh-Durham
1h 22m
DCA10:57 amWashington, D.C. Reagan-National
Jan 28
DCA10:59 amWashington, D.C. Reagan-National
1h 22m
RDU12:21 pmRaleigh-Durham
$186
Find similar
American Airlines
Jan 15
RDU9:35 amRaleigh-Durham
1h 22m
DCA10:57 amWashington, D.C. Reagan-National
Jan 17
DCA3:54 pmWashington, D.C. Reagan-National
1h 23m
RDU5:17 pmRaleigh-Durham
$190
Find similar
American Airlines
Jan 7
RDU6:00 amRaleigh-Durham
5h 00m
1 stop
DCA11:00 amWashington, D.C. Reagan-National
Jan 28
DCA7:40 amWashington, D.C. Reagan-National
1h 24m
RDU9:04 amRaleigh-Durham
$196
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Raleigh to Washington, D.C. Reagan-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Raleigh to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Sat 1/17

3:03 pm-4:20 pm

Nonstop1h 17m

Washington, D.C. Reagan-National

Mon 1/19

5:00 pm-6:19 pm

Nonstop1h 19m

$171

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Sat 1/17

2:40 pm-9:45 pm

1 stop7h 05m

Washington, D.C. Reagan-National

Mon 1/19

6:00 am-1:50 pm

1 stop7h 50m

$172

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Mon 1/12

7:36 pm-1:02 pm

1 stop17h 26m

Washington, D.C. Reagan-National

Wed 1/14

6:00 pm-6:44 pm

1 stop24h 44m

$174

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Thu 1/15

2:51 pm-10:59 pm

1 stop8h 08m

Washington, D.C. Reagan-National

Sun 1/18

6:00 am-1:50 pm

1 stop7h 50m

$175

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Thu 2/19

5:46 pm-10:59 pm

1 stop5h 13m

Washington, D.C. Reagan-National

Mon 2/23

6:00 am-10:04 am

1 stop4h 04m

$177

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Fri 2/13

6:00 am-7:16 am

Nonstop1h 16m

Washington, D.C. Reagan-National

Sun 2/15

8:00 am-9:20 am

Nonstop1h 20m

$179

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Tue 3/24

9:05 am-1:59 pm

1 stop4h 54m

Washington, D.C. Reagan-National

Tue 3/24

5:15 pm-11:00 pm

1 stop5h 45m

$180

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Wed 1/28

4:49 pm-9:34 pm

1 stop4h 45m

Washington, D.C. Reagan-National

Wed 2/4

7:59 am-9:19 am

Nonstop1h 20m

$183

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Tue 1/13

6:45 am-7:18 pm

1 stop12h 33m

Washington, D.C. Reagan-National

Thu 1/15

7:00 am-1:44 pm

1 stop6h 44m

$185

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Mon 1/12

10:00 am-4:19 pm

1 stop6h 19m

Washington, D.C. Reagan-National

Fri 1/16

6:00 am-1:50 pm

1 stop7h 50m

$186

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Raleigh to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of August is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Raleigh, with most prices found around $199. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of August, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $217.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Raleigh to Washington, D.C. Reagan-National Airport is on a Friday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Friday will often find tickets for as low as $256. Flights from Raleigh to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $334. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Raleigh to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as $268. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is at noon when prices are around $307.

What is the cheapest Raleigh-Durham to Washington, D.C. Reagan-National flight route?

Fly from Raleigh-Durham to Washington, D.C. Reagan-National for the best Raleigh-Durham - Washington, D.C. Reagan-National flight prices

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $239 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Raleigh for as low as $179 on momondo.

What cabin class options are available on Raleigh-Durham to Washington, D.C. Reagan-National flights?

There are 4 cabin classes available to choose from on Raleigh-Durham to Washington, D.C. Reagan-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Raleigh to Washington, D.C. Reagan-National Airport flights?

No. A direct flight is the cheapest option for a flight between Raleigh to Washington, D.C. Reagan-National Airport.

How have Raleigh to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of December 2025, prices for Raleigh to Washington, D.C. Reagan-National Airport flights are approximately 24% more expensive when compared to flights at the same time last year.

When to book flights from Raleigh to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Raleigh to Washington, D.C. Reagan-National Airport (RDU to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Washington, D.C. Reagan-National Airport

Best Price Found

$148

Fastest flight time

1h 15m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Raleigh in the past 72 hours is $148. The best round-trip flight deal from Raleigh to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $233.
The fastest flight from Raleigh to Washington, D.C. Reagan-National Airport takes 1h 15m
Direct flights go from Raleigh to Washington, D.C. Reagan-National Airport every day.
Search flight deals

  • How far is Raleigh-Durham to Washington, D.C. Reagan-National by plane?

    Washington, D.C. Reagan-National is 229.9 mi away from Raleigh-Durham. Flights usually cover this in 1h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Raleigh-Durham Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Raleigh-Durham Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Raleigh-Durham Airport to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from Raleigh-Durham Airport to Washington, D.C. Reagan-National Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Raleigh-Durham Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Raleigh to Washington, D.C. Reagan-National Airport?

  • What is the most popular airline from Raleigh to Washington, D.C. Reagan-National Airport?

Best airlines flying from Raleigh to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Raleigh to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $123Free CancellationRating
7.9
8,019 reviews
Search Delta flights
United AirlinesPriceFrom $174Free CancellationRating
7.4
9,113 reviews
Search United Airlines flights
American AirlinesPriceFrom $177Free CancellationRating
7.2
11,072 reviews
Search American Airlines flights

  • Delta Flights From Raleigh to Washington, D.C. Reagan-National Airport

    The lowest priced Delta flight from Raleigh to Washington, D.C. Reagan-National Airport from the last 72 hours was $123. Generally, Delta has 5 flights on this route every week with an average price of $237. Delta is rated 7.9/10 by our users.

  • American Airlines Flights From Raleigh to Washington, D.C. Reagan-National Airport

    American Airlines is also a popular choice for this route. American Airlines flight deals for Raleigh to Washington, D.C. Reagan-National Airport start from as low as $177 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $244. American Airlines operates 31 flights to Washington, D.C. Reagan-National Airport from Raleigh in an average week. Users have rated it 7.2/10 across 11,072 reviews.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Rockville
Gaithersburg
Manassas
Fairfax
Springfield
Glen Burnie
Reston
Linthicum Heights

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Washington, D.C.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Raleigh to Washington, D.C. for you.

Can I find flights from Raleigh to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Raleigh which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Raleigh to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Raleigh.

I’m not ready to book a flight from Raleigh to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Raleigh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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