How popular is this Raleigh to District of Columbia flight route?

This flight path from Raleigh-Durham to District of Columbia was viewed by 36 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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 $79 on Frontier. Other airlines that offer cheap prices include Avelo Airlines from $88 and American Airlines from $90 one-way.

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 $256, our data indicates the cheapest price to be $88. The most popular route (Raleigh-Durham - Washington, D.C. Dulles Intl), is priced around $179.

What are the most popular airlines that fly from Raleigh to District of Columbia?

When booking a flight from Raleigh to District of Columbia, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

How far in advance should I book a flight from Raleigh to District of Columbia?

Travelers have found it’s best to book a flight 37 days in advance to save up to 136% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 37 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Raleigh to District of Columbia 1-2 weeks in advance for as low as $281, or $398 for flights within the next 24 hours.

What is the cheapest month to fly from Raleigh to District of Columbia?

Due to multiple factors, expect to potentially pay more when booking in September. For low rates, May can be a great choice for travel to District of Columbia. Flights to District of Columbia from Raleigh in May are about $236 on average during May, but can be found for as low as $96.

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.

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.

$79+ Flights from Raleigh to District of Columbia

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Cheap flight deals from Raleigh to District of Columbia

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$160 (Frontier)
One-way from	$79 (Cheapflightsfares)
Popular in	September
Cheapest in	May
Average price	$249
Good round-trip deal	$202 or less
Good one-way deal	$123 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. 4% potential increase in price ($10 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($4 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 15, 2025.

Mon 5/56:25 amRDU - IAD

1 stop7h 58mFrontier

Mon 5/123:32 pmIAD - RDU

1 stop7h 28mFrontier

Deal found 4/14

$160

Fri 5/306:00 amRDU - DCA

Nonstop1h 13mDelta

Fri 6/610:00 pmDCA - RDU

Nonstop1h 11mDelta

Deal found 4/15

$179

Thu 5/81:18 pmRDU - IAD

Nonstop1h 16mUnited Airlines

Sun 5/118:18 amIAD - RDU

Nonstop1h 11mUnited Airlines

Deal found 4/14

$179

Mon 5/55:51 amRDU - DCA

Nonstop1h 08mAmerican Airlines

Mon 5/511:30 amDCA - RDU

Nonstop1h 12mAmerican Airlines

Deal found 4/14

$182

Tue 5/136:47 pmRDU - IAD

1 stop4h 48mDelta

Wed 5/1412:39 pmIAD - RDU

1 stop6h 23mDelta

Deal found 4/14

$221

Sun 6/155:34 amRDU - IAD

1 stop3h 04mAmerican Airlines

Wed 6/186:55 amIAD - RDU

1 stop3h 28mAmerican Airlines

Deal found 4/15

$258

Mon 6/97:15 amRDU - IAD

1 stop13h 02mMultiple Airlines

Wed 6/115:40 pmIAD - RDU

3 stops23h 57mMultiple Airlines

Deal found 4/14

$268

Wed 5/147:20 amRDU - DCA

1 stop5h 16mUnited Airlines

Sat 5/177:18 pmDCA - RDU

1 stop4h 32mUnited Airlines

Deal found 4/14

$274

Tue 5/135:50 amRDU - DCA

2 stops8h 30mSouthwest

Wed 5/146:05 amDCA - RDU

1 stop7h 10mSouthwest

Deal found 4/14

$308

Mon 6/163:18 pmRDU - DCA

1 stop5h 41mJetBlue

Thu 6/195:10 pmDCA - RDU

1 stop5h 58mJetBlue

Deal found 4/14

$400

Best flights from Raleigh to District of Columbia
Discover carefully curated flight deals from Raleigh to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2025.

Mon 5/56:25 amRDU - IAD

1 stop7h 58mFrontier

Mon 5/123:32 pmIAD - RDU

1 stop7h 28mFrontier

Deal found 4/14

$160

Fri 5/306:00 amRDU - DCA

Nonstop1h 13mDelta

Fri 6/610:00 pmDCA - RDU

Nonstop1h 11mDelta

Deal found 4/15

$179

Thu 5/810:35 amRDU - IAD

Nonstop1h 12mUnited Airlines

Fri 5/98:18 amIAD - RDU

Nonstop1h 11mUnited Airlines

Deal found 4/14

$179

Mon 5/55:51 amRDU - DCA

Nonstop1h 08mAmerican Airlines

Mon 5/511:30 amDCA - RDU

Nonstop1h 12mAmerican Airlines

Deal found 4/14

$182

Mon 6/97:15 amRDU - IAD

1 stop13h 02mMultiple Airlines

Wed 6/115:40 pmIAD - RDU

3 stops23h 57mMultiple Airlines

Deal found 4/14

$268

Tue 5/135:50 amRDU - DCA

2 stops8h 30mSouthwest

Wed 5/146:05 amDCA - RDU

1 stop7h 10mSouthwest

Deal found 4/14

$308

Mon 6/163:18 pmRDU - DCA

1 stop5h 41mJetBlue

Thu 6/195:10 pmDCA - RDU

1 stop5h 58mJetBlue

Deal found 4/14

$400

Tue 5/136:47 pmRDU - IAD

1 stop4h 48mDelta

Wed 5/1412:39 pmIAD - RDU

1 stop6h 23mDelta

Deal found 4/14

$221

Tue 5/137:29 pmRDU - IAD

1 stop4h 33mAmerican Airlines

Sat 5/245:26 pmIAD - RDU

1 stop6h 32mAmerican Airlines

Deal found 4/14

$251

Wed 5/147:20 amRDU - DCA

1 stop5h 16mUnited Airlines

Sat 5/177:18 pmDCA - RDU

1 stop4h 32mUnited Airlines

Deal found 4/14

$274

Last-minute flights from Raleigh to District of Columbia
Discover last-minute flight deals from Raleigh to District of Columbia. Data last updated April 15, 2025 and is based on user searches.

Sun 4/208:03 amRDU - DCA

Nonstop1h 11mAmerican Airlines

Sun 4/277:55 pmDCA - RDU

Nonstop1h 25mAmerican Airlines

Deal found 4/13

$229

Tue 4/228:20 pmRDU - IAD

1 stop3h 36mAmerican Airlines

Wed 4/234:52 pmIAD - RDU

1 stop4h 47mAmerican Airlines

Deal found 4/13

$376

Wed 4/235:55 pmRDU - IAD

1 stop17h 42mMultiple Airlines

Thu 4/245:40 pmIAD - RDU

2 stops24h 55mMultiple Airlines

Deal found 4/14

$416

Thu 4/246:25 amRDU - IAD

1 stop8h 37mFrontier

Mon 4/284:03 pmIAD - RDU

1 stop6h 44mFrontier

Deal found 4/14

$190

Thu 4/246:00 amRDU - DCA

Nonstop1h 09mDelta

Mon 4/2810:00 pmDCA - RDU

Nonstop1h 11mDelta

Deal found 4/14

$199

Thu 4/246:05 amRDU - DCA

1 stop4h 05mSouthwest

Mon 4/2811:35 amDCA - RDU

2 stops7h 25mSouthwest

Deal found 4/13

$548

Fri 4/2510:43 amRDU - IAD

Nonstop1h 12mUnited Airlines

Mon 4/2810:42 pmIAD - RDU

Nonstop1h 15mUnited Airlines

Deal found 4/14

$199

Fri 4/253:08 pmRDU - IAD

1 stop6h 15mDelta

Tue 4/2910:16 amIAD - RDU

1 stop6h 54mDelta

Deal found 4/14

$229

Tue 4/2911:15 amRDU - IAD

1 stop5h 07mAmerican Airlines

Wed 4/304:52 pmIAD - RDU

1 stop4h 47mAmerican Airlines

Deal found 4/14

$291

Mon 5/56:25 amRDU - IAD

1 stop7h 58mFrontier

Mon 5/123:32 pmIAD - RDU

1 stop7h 28mFrontier

Deal found 4/14

$160

Mon 5/55:51 amRDU - DCA

Nonstop1h 08mAmerican Airlines

Mon 5/511:30 amDCA - RDU

Nonstop1h 12mAmerican Airlines

Deal found 4/14

$182

Thu 5/810:35 amRDU - IAD

Nonstop1h 12mUnited Airlines

Fri 5/98:18 amIAD - RDU

Nonstop1h 11mUnited Airlines

Deal found 4/14

$179

One-way flights from Raleigh to District of Columbia
Search for one-way flight options from Raleigh to District of Columbia. Find affordable one-way fares based on user searches. Data last updated April 15, 2025.

Fri 5/1611:13 amRDU - IAD

1 stop5h 23mFrontier

Deal found 4/14

$79

Fri 7/411:55 amRDU - IAD

1 stop8h 42mAvelo Airlines

Deal found 4/14

$88

Sun 5/115:45 amRDU - DCA

Nonstop1h 15mAmerican Airlines

Deal found 4/14

$90

Fri 5/167:59 pmRDU - IAD

Nonstop1h 15mUnited Airlines

Deal found 4/14

$90

Wed 5/143:25 pmRDU - DCA

1 stop6h 16mDelta

Deal found 4/14

$111

Tue 5/2011:10 amRDU - IAD

1 stop5h 35mDelta

Deal found 4/14

$111

Thu 6/57:00 pmRDU - IAD

2 stops23h 15mMultiple Airlines

Deal found 4/13

$128

Sun 6/225:34 amRDU - IAD

1 stop3h 04mAmerican Airlines

Deal found 4/15

$133

Wed 5/75:50 amRDU - DCA

2 stops8h 30mSouthwest

Deal found 4/14

$157

Sat 5/106:30 amRDU - DCA

2 stops13h 11mUnited Airlines

Deal found 4/15

$237

Cheapflights Fare Finder

Use the filters below to find and compare flights from Raleigh to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RaleighWashington, D.C.

RDU - IAD

RDUIAD

Raleigh-Durham

Mon 5/5

6:25 am-2:23 pm

1 stop7h 58m

Washington, D.C. Dulles Intl

Mon 5/12

3:32 pm-11:00 pm

1 stop7h 28m

$160

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Fri 5/30

6:00 am-7:13 am

Nonstop1h 13m

Washington, D.C. Reagan-National

Fri 6/6

10:00 pm-11:11 pm

Nonstop1h 11m

$179

RaleighWashington, D.C.

RDU - IAD

RDUIAD

Raleigh-Durham

Thu 5/8

1:18 pm-2:34 pm

Nonstop1h 16m

Washington, D.C. Dulles Intl

Sun 5/11

8:18 am-9:29 am

Nonstop1h 11m

$179

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Mon 5/5

5:51 am-6:59 am

Nonstop1h 08m

Washington, D.C. Reagan-National

Mon 5/5

11:30 am-12:42 pm

Nonstop1h 12m

$182

RaleighWashington, D.C.

RDU - IAD

RDUIAD

Raleigh-Durham

Tue 5/13

6:47 pm-11:35 pm

1 stop4h 48m

Washington, D.C. Dulles Intl

Wed 5/14

12:39 pm-7:02 pm

1 stop6h 23m

$221

RaleighWashington, D.C.

RDU - IAD

RDUIAD

Raleigh-Durham

Tue 5/13

7:29 pm-12:02 am

1 stop4h 33m

Washington, D.C. Dulles Intl

Sat 5/24

5:26 pm-11:58 pm

1 stop6h 32m

$251

RaleighWashington, D.C.

RDU - IAD

RDUIAD

Raleigh-Durham

Mon 6/9

7:15 am-8:17 pm

1 stop13h 02m

Washington, D.C. Dulles Intl

Wed 6/11

5:40 pm-5:37 pm

3 stops23h 57m

$268

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Wed 5/14

7:20 am-12:36 pm

1 stop5h 16m

Washington, D.C. Reagan-National

Sat 5/17

7:18 pm-11:50 pm

1 stop4h 32m

$274

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Tue 5/13

5:50 am-2:20 pm

2 stops8h 30m

Washington, D.C. Reagan-National

Wed 5/14

6:05 am-1:15 pm

1 stop7h 10m

$308

RaleighWashington, D.C.

RDU - DCA

RDUDCA

Raleigh-Durham

Mon 6/16

3:18 pm-8:59 pm

1 stop5h 41m

Washington, D.C. Reagan-National

Thu 6/19

5:10 pm-11:08 pm

1 stop5h 58m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 20 results

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 $241). Flying from Raleigh to District of Columbia in March is currently the most expensive (average of $290). 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?

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

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

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 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

4,279 reviews

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.

Southwest

8.0

Very good

4,279 reviews

Southwest

8.0

Very good

4,279 reviews

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.

Delta

8.0

Very good

7,918 reviews

Southwest

8.0

Very good

4,279 reviews

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

Southwest

8.0

Very good

4,279 reviews

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.

United Airlines

7.4

Good

8,658 reviews

Southwest

8.0

Very good

4,279 reviews

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.

JetBlue

7.3

Good

2,927 reviews

Southwest

8.0

Very good

4,279 reviews

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

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.
How popular is this Raleigh to District of Columbia flight route?
This flight path from Raleigh-Durham to District of Columbia was viewed by 36 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
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 $79 on Frontier. Other airlines that offer cheap prices include Avelo Airlines from $88 and American Airlines from $90 one-way.
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 $256, our data indicates the cheapest price to be $88. 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 $241). Flying from Raleigh to District of Columbia in March is currently the most expensive (average of $290). 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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Top 5 airlines flying from Raleigh to District of Columbia

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$102	Average$234	FlexibilityNo cancel fee	On-time69%
Frontier	Cheapest$108	Average$159	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$116	Average$254	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$165	Average$280	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$174	Average$305	FlexibilityNo cancel fee	On-time71%

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$79+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Raleigh to District of Columbia with Cheapflights

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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 15, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Raleigh to District of Columbia

Cheapest flights from Raleigh to District of ColumbiaExplore 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 15, 2025.

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 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Raleigh to District of Columbia that are best for you.

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.

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?

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 15, 2025.

Rainfall in District of Columbia by month

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

Temperature in District of Columbia by month

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

Reviews of airlines servicing District of Columbia

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.

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?

How popular is this Raleigh to District of Columbia flight route?

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

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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 15, 2025.