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District of Columbia

$75+ 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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — IAD
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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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 April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$162
(Frontier)

One-way from

$77
(JetBlue)

Popular in

September

Cheapest in

May

Average price

$259

Good round-trip deal

$210 or less

Good one-way deal

$127 or less
Provider with most accurate pricing for Raleigh-Durham-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Washington, D.C. (WAS) flights.
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From Raleigh-Durham to District of Columbia
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One-way flight from Raleigh-Durham to District of Columbia
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Highest demand for flights based on searches. 3% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Raleigh-Durham to District of Columbia.
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Price to beat on a one-way flight from Raleigh-Durham to District of Columbia.
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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 April 30, 2025.

This Frontier deal was found by Cheapflights users on 4/28. 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.
Tue 5/274:54 pmRDU - IAD
1 stop6h 38mFrontier
Tue 6/35:15 amIAD - RDU
1 stop10h 54mFrontier
Deal found 4/28$162
This Delta deal was found by Cheapflights users on 4/29. 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 6/146:00 amRDU - DCA
Nonstop1h 15mDelta
Sat 6/217:55 amDCA - RDU
Nonstop1h 10mDelta
Deal found 4/29$179
This United Airlines deal was found by Cheapflights users on 4/28. 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 5/271:05 pmRDU - IAD
Nonstop1h 18mUnited Airlines
Tue 6/312:57 pmIAD - RDU
Nonstop1h 11mUnited Airlines
Deal found 4/28$179
This American Airlines deal was found by Cheapflights users on 4/27. 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 5/2710:09 amRDU - DCA
Nonstop1h 09mAmerican Airlines
Fri 5/309:00 amDCA - RDU
Nonstop1h 09mAmerican Airlines
Deal found 4/27$202
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 5/266:00 amRDU - DCA
1 stop4h 27mUnited Airlines
Mon 6/27:30 pmDCA - RDU
1 stop4h 02mUnited Airlines
Deal found 4/28$214
This JetBlue deal was found by Cheapflights users on 4/27. 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.
Mon 6/24:53 pmRDU - DCA
1 stop6h 05mJetBlue
Wed 6/47:00 amDCA - RDU
1 stop8h 10mJetBlue
Deal found 4/27$220
This Delta deal was found by Cheapflights users on 4/29. 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.
Sun 6/15:25 amRDU - IAD
1 stop3h 49mDelta
Wed 6/116:00 amIAD - RDU
1 stop4h 01mDelta
Deal found 4/29$229
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/215:00 amRDU - IAD
1 stop3h 38mAmerican Airlines
Wed 5/211:59 pmIAD - RDU
1 stop3h 26mAmerican Airlines
Deal found 4/29$251
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Fri 6/137:00 amRDU - IAD
2 stops31h 32mMultiple Airlines
Fri 6/209:22 pmIAD - RDU
1 stop20h 01mMultiple Airlines
Deal found 4/29$266
This Southwest deal was found by Cheapflights users on 4/29. 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.
Wed 5/215:50 amRDU - DCA
1 stop5h 20mSouthwest
Wed 5/213:30 pmDCA - RDU
1 stop5h 50mSouthwest
Deal found 4/29$303

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 April 30, 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 - IAD

RDUIAD

Raleigh-Durham

Tue 5/27

4:54 pm-11:32 pm

1 stop6h 38m

Washington, D.C. Dulles Intl

Tue 6/3

5:15 am-4:09 pm

1 stop10h 54m

$162

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Sat 6/14

6:00 am-7:15 am

Nonstop1h 15m

Washington, D.C. Reagan-National

Fri 6/20

7:55 am-9:05 am

Nonstop1h 10m

$179

RaleighWashington, D.C.

RDU - IAD

RDUIAD

Raleigh-Durham

Tue 5/27

1:05 pm-2:23 pm

Nonstop1h 18m

Washington, D.C. Dulles Intl

Tue 6/3

12:57 pm-2:08 pm

Nonstop1h 11m

$179

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Tue 5/27

6:00 am-10:27 am

1 stop4h 27m

Washington, D.C. Reagan-National

Tue 6/3

11:10 am-4:12 pm

1 stop5h 02m

$199

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Tue 5/27

10:09 am-11:18 am

Nonstop1h 09m

Washington, D.C. Reagan-National

Fri 5/30

9:00 am-10:09 am

Nonstop1h 09m

$202

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Mon 6/2

4:53 pm-10:58 pm

1 stop6h 05m

Washington, D.C. Reagan-National

Wed 6/4

7:00 am-3:10 pm

1 stop8h 10m

$220

RaleighWashington, D.C.

RDU - IAD

RDUIAD

Raleigh-Durham

Sun 6/1

5:25 am-9:14 am

1 stop3h 49m

Washington, D.C. Dulles Intl

Wed 6/11

6:00 am-10:01 am

1 stop4h 01m

$229

RaleighWashington, D.C.

RDU - IAD

RDUIAD

Raleigh-Durham

Wed 5/21

5:00 am-8:38 am

1 stop3h 38m

Washington, D.C. Dulles Intl

Wed 5/21

1:59 pm-5:25 pm

1 stop3h 26m

$251

RaleighWashington, D.C.

RDU - IAD

RDUIAD

Raleigh-Durham

Fri 6/13

7:00 am-2:32 pm

2 stops31h 32m

Washington, D.C. Dulles Intl

Fri 6/20

9:22 pm-5:23 pm

1 stop20h 01m

$266

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Wed 5/21

5:50 am-11:10 am

1 stop5h 20m

Washington, D.C. Reagan-National

Wed 5/21

3:30 pm-9:20 pm

1 stop5h 50m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 $373). 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 April 30, 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.

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 April 30, 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.
Southwest
8.0
Very good
4,295 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,295 reviews
Southwest
8.0
Very good
4,295 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,936 reviews
Southwest
8.0
Very good
4,295 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Avelo Airlines
7.5
Good
Southwest
8.0
Very good
4,295 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Qatar Airways
7.4
Good
3,563 reviews
Southwest
8.0
Very good
4,295 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,295 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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 $77 on JetBlue. Other airlines that offer cheap prices include Frontier from $80 and American Airlines from $90 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 (100%), Republic Airways (95%) or Copa Airlines (92%) 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 $1,116, our data indicates the cheapest price to be $95. The most popular route (Raleigh-Durham - Washington, D.C. Dulles Intl), is priced around $179.

  • 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 $373). 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.

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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.
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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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$102Average$235FlexibilityNo cancel feeOn-time69%
FrontierCheapest$108Average$159FlexibilityNo cancel feeOn-time62%
DeltaCheapest$116Average$255FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$165Average$277FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$179Average$291FlexibilityNo cancel feeOn-time71%

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