District of Columbia

$64+ Cheap flights from Raleigh (RDU) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — IAD
Mar 30 — Apr 61
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Cheap flight deals from Raleigh to District of Columbia

Keep the following information in mind while searching for Raleigh to District of Columbia flight deals. Data was last updated March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$112
(American Airlines)

One-way from

$64
(Delta)

Popular in

September

Cheapest in

May

Average price

$245

Good round-trip deal

$203 or less

Good one-way deal

$123 or less
Provider with most accurate pricing for Raleigh-Durham-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Raleigh-Durham-Washington, D.C. (WAS) flights.
From Raleigh-Durham to District of Columbia
One-way flight from Raleigh-Durham to District of Columbia
Highest demand for flights based on searches. 6% potential increase in price ($14 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from Raleigh-Durham to District of Columbia.
Price to beat on a one-way flight from Raleigh-Durham to District of Columbia.

Find flight deals from Raleigh to District of Columbia

Cheapest flights from Raleigh to District of Columbia
Explore the most affordable flight options available from Raleigh to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This American Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2611:46 amRDU - DCA
Nonstop1h 12mAmerican Airlines
Mon 4/288:00 pmDCA - RDU
Nonstop1h 25mAmerican Airlines
Deal found 3/24$112
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/61:18 pmRDU - IAD
Nonstop1h 16mUnited Airlines
Fri 5/910:36 pmIAD - RDU
Nonstop1h 10mUnited Airlines
Deal found 3/24$112
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/93:01 pmRDU - DCA
Nonstop1h 19mDelta
Sat 5/107:53 amDCA - RDU
Nonstop1h 13mDelta
Deal found 3/24$127
This Frontier deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/38:31 pmRDU - IAD
1 stop12h 08mFrontier
Sat 5/109:24 amIAD - RDU
1 stop7h 56mFrontier
Deal found 3/24$160
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/97:20 amRDU - DCA
1 stop5h 16mUnited Airlines
Sat 5/107:18 pmDCA - RDU
1 stop4h 32mUnited Airlines
Deal found 3/24$197
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/37:03 amRDU - IAD
1 stop12h 50mDelta
Tue 5/68:33 pmIAD - RDU
1 stop14h 09mDelta
Deal found 3/24$206
This JetBlue deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/74:53 pmRDU - DCA
1 stop6h 05mJetBlue
Wed 5/144:15 pmDCA - RDU
1 stop7h 44mJetBlue
Deal found 3/24$207
This American Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2212:49 pmRDU - IAD
1 stop3h 33mAmerican Airlines
Tue 4/292:12 pmIAD - RDU
1 stop5h 13mAmerican Airlines
Deal found 3/24$257
This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:16 pmRDU - IAD
2 stops26h 41mMultiple Airlines
Sun 5/118:30 amIAD - RDU
1 stop7h 59mMultiple Airlines
Deal found 3/24$322
This Southwest deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/95:55 amRDU - DCA
2 stops6h 40mSouthwest
Wed 6/112:55 pmDCA - RDU
2 stops7h 20mSouthwest
Deal found 3/24$327

Cheapflights Fare Finder

Customize your flight search to find flights from Raleigh to District of Columbia 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, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
Use the filters below to find and compare flights from Raleigh to District of Columbia that are best for you.

Fly from

Raleigh

Fly to

District of Columbia

Route

Depart

Return

Price

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Sat 4/26

11:46 am-12:58 pm

Nonstop1h 12m

Washington, D.C. Reagan-National

Mon 4/28

8:00 pm-9:25 pm

Nonstop1h 25m

$112

RaleighWashington, D.C.

RDU - IAD

RDUIAD

Raleigh-Durham

Tue 5/6

1:18 pm-2:34 pm

Nonstop1h 16m

Washington, D.C. Dulles Intl

Fri 5/9

10:36 pm-11:46 pm

Nonstop1h 10m

$112

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Fri 5/9

3:01 pm-4:20 pm

Nonstop1h 19m

Washington, D.C. Reagan-National

Sat 5/10

7:53 am-9:06 am

Nonstop1h 13m

$127

RaleighWashington, D.C.

RDU - IAD

RDUIAD

Raleigh-Durham

Sat 5/3

8:31 pm-8:39 am

1 stop12h 08m

Washington, D.C. Dulles Intl

Sat 5/10

9:24 am-5:20 pm

1 stop7h 56m

$160

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Tue 5/6

10:16 am-2:36 pm

1 stop4h 20m

Washington, D.C. Reagan-National

Fri 5/9

7:18 pm-11:50 pm

1 stop4h 32m

$197

RaleighWashington, D.C.

RDU - IAD

RDUIAD

Raleigh-Durham

Sat 5/3

7:03 am-7:53 pm

1 stop12h 50m

Washington, D.C. Dulles Intl

Tue 5/6

8:33 pm-10:42 am

1 stop14h 09m

$206

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Wed 5/7

4:53 pm-10:58 pm

1 stop6h 05m

Washington, D.C. Reagan-National

Wed 5/14

4:15 pm-11:59 pm

1 stop7h 44m

$207

RaleighWashington, D.C.

RDU - IAD

RDUIAD

Raleigh-Durham

Tue 4/22

12:49 pm-4:22 pm

1 stop3h 33m

Washington, D.C. Dulles Intl

Tue 4/29

2:12 pm-7:25 pm

1 stop5h 13m

$257

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Tue 4/15

6:45 am-12:40 pm

2 stops5h 55m

Washington, D.C. Reagan-National

Wed 4/16

2:55 pm-9:30 pm

1 stop6h 35m

$322

RaleighWashington, D.C.

RDU - IAD

RDUIAD

Raleigh-Durham

Thu 5/8

6:16 pm-8:57 pm

2 stops26h 41m

Washington, D.C. Dulles Intl

Sun 5/11

8:30 am-4:29 pm

1 stop7h 59m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 23 results
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Best time to book a flight from Raleigh to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Raleigh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Raleigh to District of Columbia

What is the cheapest month to book a flight from Raleigh to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Raleigh to District of Columbia (average of $309). Flying from Raleigh to District of Columbia in June is currently the most expensive (average of $387). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from RDU to DC?

Find hourly flight availability from Raleigh to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Raleigh to District of Columbia as you normally would.

Weekly flight availability from Raleigh to District of Columbia

Explore weekly flight availability from Raleigh to District of Columbia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 25, 2025.

The most flights from RDU to USDC are scheduled on a Friday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated March 25, 2025.
Get a feel of what it's like to fly with Southwest, Delta and Avelo Airlines from Raleigh to District of Columbia by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.6

Overall

8.0

Crew

8.6

Food

7.1

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Entertainment

7.6

Overall

8.0

Crew

8.6

Food

7.1

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
8.0
Very good

Entertainment

7.6

Overall

8.0

Crew

8.6

Food

7.1

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Avelo Airlines
7.5
Good

Entertainment

7.6

Overall

8.0

Crew

8.6

Food

7.1

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Entertainment

7.6

Overall

8.0

Crew

8.6

Food

7.1

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Entertainment

7.6

Overall

8.0

Crew

8.6

Food

7.1

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Raleigh to District of Columbia?

    Raleigh-Durham (RDU) is the airport you will fly out of if you book a flight from Raleigh to District of Columbia. It is only a 11.1 mi journey to Raleigh-Durham (RDU) from Raleigh’s city center.

  • What are the cheapest airlines to fly from Raleigh to District of Columbia one-way?

    One-way options have recently been found by users for as low as $64 on Delta. Other airlines that offer cheap prices include United Airlines from $64 and Frontier from $80 one-way.

  • What are the most reliable airlines from Raleigh to District of Columbia?

    No one likes to see their flight delayed. When booking a flight from Raleigh to District of Columbia consider choosing Ethiopian Air (95%), GoJet (92%) or Austrian Airlines (91%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Raleigh to District of Columbia?

    Looking for the cheapest flight from Raleigh to District of Columbia? While on average our users pay $1,820, our data indicates the cheapest price to be $99. The most popular route (Raleigh-Durham - Washington, D.C. Dulles Intl), is priced around $97.

  • Can I find deals for flights from Raleigh to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Raleigh to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to District of Columbia.

  • Can I find deals for business class flights from Raleigh to District of Columbia?

    Yes. Cheapflights offers flight deals from Raleigh to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Raleigh to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Raleigh to District of Columbia (average of $309). Flying from Raleigh to District of Columbia in June is currently the most expensive (average of $387). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Raleigh to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Raleigh to District of Columbia

Discover the top 5 airlines that operate flights from Raleigh to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$98Average$138FlexibilityNo cancel feeOn-time62%
DeltaCheapest$118Average$321FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$171Average$283FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$171Average$308FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$178Average$261FlexibilityNo cancel feeOn-time69%
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