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Cheap flights from Raleigh to Washington, D.C. from $44

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 7/31. 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

Spirit Airlines Logo
3:26 pm - 4:38 pmRDU-BWI
1h 12mnonstop
Spirit Airlines Logo
1:16 pm - 2:31 pmBWI-RDU
1h 15mnonstop
$87Spirit Airlines
Find Deal
Sun, Jul 20 - Sun, Jul 27
Spirit Airlines Logo
3:26 pm - 4:38 pmRDU-BWI
1h 12mnonstop
Spirit Airlines Logo
1:16 pm - 2:31 pmBWI-RDU
1h 15mnonstop
$90Spirit Airlines
Find Deal
Sun, Jul 27 - Sun, Aug 3
Delta Logo
7:59 pm - 9:25 pmRDU-DCA
1h 26mnonstop
Delta Logo
10:05 pm - 11:15 pmDCA-RDU
1h 10mnonstop
$137Delta
Find Deal
Thu, Aug 14 - Thu, Aug 21
United Airlines Logo
10:34 am - 11:42 amRDU-IAD
1h 08mnonstop
United Airlines Logo
12:55 pm - 2:07 pmIAD-RDU
1h 12mnonstop
$137United Airlines
Find Deal
Thu, Sep 11 - Tue, Dec 16
Southwest Logo
10:00 am - 11:10 amRDU-BWI
1h 10mnonstop
Southwest Logo
4:05 pm - 5:20 pmBWI-RDU
1h 15mnonstop
$137Southwest
Find Deal
Tue, Aug 12 - Thu, Aug 14
American Airlines Logo
3:28 pm - 4:44 pmRDU-DCA
1h 16mnonstop
American Airlines Logo
6:00 pm - 7:18 pmDCA-RDU
1h 18mnonstop
$144American Airlines
Find Deal
Wed, Aug 6 - Sat, Aug 9
United Airlines Logo
1:30 pm - 2:45 pmRDU-IAD
1h 15mnonstop
United Airlines Logo
5:30 pm - 6:40 pmIAD-RDU
1h 10mnonstop
$144United Airlines
Find Deal
Sat, Aug 30 - Mon, Sep 8
American Airlines Logo
6:00 am - 7:09 amRDU-DCA
1h 09mnonstop
American Airlines Logo
7:35 am - 8:51 amDCA-RDU
1h 16mnonstop
$151American Airlines
Find Deal
Sat, Aug 9 - Sat, Aug 16
Southwest Logo
4:40 pm - 5:50 pmRDU-BWI
1h 10mnonstop
Southwest Logo
5:25 pm - 6:40 pmBWI-RDU
1h 15mnonstop
$151Southwest
Find Deal
Sat, Aug 9 - Sat, Aug 16
Delta Logo
7:58 pm - 9:25 pmRDU-DCA
1h 27mnonstop
Delta Logo
7:55 am - 9:07 amDCA-RDU
1h 12mnonstop
$157Delta
Find Deal
Fri, Aug 8 - Mon, Aug 11

United Airlines flights from Raleigh to Washington, D.C.

Our best United Airlines deals on Raleigh to Washington, D.C. flight tickets
United Airlines
Sep 11
RDU10:34 amRaleigh-Durham
1h 08m
IAD11:42 amWashington, D.C. Dulles Intl
Dec 16
IAD12:55 pmWashington, D.C. Dulles Intl
1h 12m
RDU2:07 pmRaleigh-Durham
United Airlines
Aug 30
RDU1:30 pmRaleigh-Durham
1h 15m
IAD2:45 pmWashington, D.C. Dulles Intl
Sep 8
IAD5:30 pmWashington, D.C. Dulles Intl
1h 10m
RDU6:40 pmRaleigh-Durham
United Airlines
Jul 28
RDU7:52 pmRaleigh-Durham
1h 16m
IAD9:08 pmWashington, D.C. Dulles Intl
Aug 4
IAD8:20 amWashington, D.C. Dulles Intl
1h 08m
RDU9:28 amRaleigh-Durham

Frontier flights from Raleigh to Washington, D.C.

Our best Frontier deals on Raleigh to Washington, D.C. flight tickets
Frontier
Jul 17
RDU5:15 pmRaleigh-Durham
7h 10m
1 stop
BWI12:25 amBaltimore/Washington
Jul 20
BWI7:20 amBaltimore/Washington
8h 50m
1 stop
RDU4:10 pmRaleigh-Durham
Frontier
Aug 1
RDU5:07 pmRaleigh-Durham
7h 18m
1 stop
BWI12:25 amBaltimore/Washington
Aug 4
BWI8:30 amBaltimore/Washington
8h 58m
1 stop
RDU5:28 pmRaleigh-Durham
Frontier
Aug 7
RDU5:15 pmRaleigh-Durham
7h 04m
1 stop
IAD12:19 amWashington, D.C. Dulles Intl
Aug 9
IAD1:37 pmWashington, D.C. Dulles Intl
10h 25m
1 stop
RDU12:02 amRaleigh-Durham

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Raleigh to Washington, D.C.

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.?

The month of January is, on average, the cheapest month to fly to Washington, D.C. from Raleigh, with most prices found around $209. If you’re not able to fly to Washington, D.C. in January, then May is your next best option. Flight prices from Raleigh to Washington, D.C. during May average around $212.

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

On average, the least expensive day to fly to Washington, D.C. from Raleigh is on a Thursday. momondo users have found tickets for Thursday departures for as low as $422. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Raleigh to Washington, D.C. for around $777.

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

In the morning is the cheapest time of day to fly from Raleigh to Washington, D.C. when you can find flight prices for as low as $447. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $777. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Washington, D.C. from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $270 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Raleigh for as low as $179 on momondo.

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

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

How have Raleigh to Washington, D.C. flight prices changed over time?

As of June 2025, prices for Raleigh to Washington, D.C. flights are approximately 26% cheaper when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to Washington, D.C. 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. (RDU to WAS) flight deals and tips

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

Best Price Found

$44

Fastest flight time

1h 05m

Direct flights

Every day

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Raleigh in the past 72 hours is $44. The best round-trip flight deal from Raleigh to Washington, D.C. found on momondo in the last 72 hours is $87.
The fastest flight from Raleigh to Washington, D.C. takes 1h 05m
Direct flights go from Raleigh to Washington, D.C. every day.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

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

    A flight from Raleigh-Durham to Washington, D.C. will travel around 233.4 mi. Flights usually cover this in 1h 05m, 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.?

    Prices for flights from Raleigh-Durham Airport to Washington, D.C. are updated daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Washington, D.C..

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

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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


Best airlines flying from Raleigh to Washington, D.C.

Compare and see reviews for airlines that fly from Raleigh to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $78Free CancellationRating
6.3
8,094 reviews
Search Spirit Airlines flights
FrontierPriceFrom $108Free CancellationRating
5.9
3,290 reviews
Search Frontier flights
DeltaPriceFrom $120Free CancellationRating
8.0
7,973 reviews
Search Delta flights
SouthwestPriceFrom $167Free CancellationRating
8.0
4,278 reviews
Search Southwest flights
United AirlinesPriceFrom $174Free CancellationRating
7.4
8,852 reviews
Search United Airlines flights
American AirlinesPriceFrom $179Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • Delta Flights From Raleigh to Washington, D.C.

    Delta is one of the most popular airlines flying from Raleigh to Washington, D.C., operating 14 flights/week on average for this route. A good Delta flight deal for Raleigh to Washington, D.C. starts from $120 round-trip, up to an average price of $332. Our users have rated Delta at 8.0/10.

  • United Airlines Flights From Raleigh to Washington, D.C.

    United Airlines is also a popular choice for this route. United Airlines flight deals for Raleigh to Washington, D.C. start from as low as $174 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $234. United Airlines operates 15 flights to Washington, D.C. from Raleigh in an average week. Users have rated it 7.4/10 across 8,852 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
Gettysburg
Arlington
National Harbor
Laurel
Woodbridge
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Gaithersburg
Towson
Rockville
Fairfax
Linthicum Heights
Glen Burnie
Reston
Colonial Beach
Springfield

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Raleigh to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Raleigh with this policy.

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?

Of course. momondo tracks the price of Raleigh to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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1 adult
Sat 7/5
Sat 7/12

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.