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Reagan-National

$266+ Cheap flights from Rapid City (RAP) to Reagan-National (DCA)

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 12/19. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — DCA
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Rapid City to Reagan-National

Cheapest flights from Rapid City to Reagan-National
Explore the most affordable flight options available from Rapid City to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/52:51 pmRAP - DCA
1 stop5h 24mDelta
Tue 12/96:10 amDCA - RAP
1 stop6h 12mDelta
Deal found 10/27$269
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/611:00 amRAP - DCA
2 stops9h 59mDelta
Wed 12/109:40 amDCA - RAP
2 stops8h 05mDelta
Deal found 10/27$279
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:25 pmRAP - DCA
1 stop5h 12mDelta
Mon 12/156:10 amDCA - RAP
1 stop6h 12mDelta
Deal found 10/27$304
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:07 amRAP - DCA
2 stops10h 34mDelta
Mon 11/243:06 pmDCA - RAP
2 stops9h 33mDelta
Deal found 10/28$314
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/192:51 pmRAP - DCA
1 stop6h 46mDelta
Fri 1/26:00 amDCA - RAP
1 stop7h 12mDelta
Deal found 10/27$324
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:05 amRAP - DCA
2 stops10h 29mDelta
Thu 12/47:59 amDCA - RAP
2 stops9h 46mDelta
Deal found 10/28$330
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:25 pmRAP - DCA
1 stop5h 06mDelta
Fri 11/216:10 amDCA - RAP
1 stop6h 17mDelta
Deal found 10/28$339
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:07 amRAP - DCA
2 stops10h 34mDelta
Sun 11/236:10 amDCA - RAP
1 stop6h 17mDelta
Deal found 10/27$344
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/121:42 pmRAP - DCA
1 stop7h 18mAmerican Airlines
Fri 11/216:30 amDCA - RAP
1 stop8h 42mAmerican Airlines
Deal found 10/27$354

Cheap flight deals from Rapid City to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(Delta)

One-way from

$266
(Delta)

Popular in

November

Cheapest in

February

Average price

$436
Provider with most accurate pricing for Rapid City-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rapid City-Washington, D.C. Reagan-National flights.
Search Deals
From Rapid City to Washington, D.C. Reagan-National
Search Deals
One-way flight from Rapid City to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to Reagan-National 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 October 28, 2025.
Use the filters below to find and compare flights from Rapid City to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Rapid City

Fly to

Reagan-National

Route

Depart

Return

Price

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

Sat 12/6

2:51 pm-11:16 pm

1 stop6h 25m

Washington, D.C. Reagan-National

Wed 12/10

6:29 am-10:22 am

1 stop5h 53m

$269

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

Thu 11/27

6:05 am-1:38 pm

1 stop5h 33m

Washington, D.C. Reagan-National

Thu 12/4

7:35 am-2:09 pm

1 stop8h 34m

$269

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

Fri 12/5

2:51 pm-10:15 pm

1 stop5h 24m

Washington, D.C. Reagan-National

Tue 12/9

7:35 am-2:09 pm

1 stop8h 34m

$269

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

Sat 12/6

2:51 pm-11:16 pm

1 stop6h 25m

Washington, D.C. Reagan-National

Thu 12/11

7:35 am-2:09 pm

1 stop8h 34m

$269

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

Sat 2/28

4:00 pm-11:33 pm

1 stop5h 33m

Washington, D.C. Reagan-National

Mon 3/2

6:50 pm-10:14 pm

1 stop5h 24m

$269

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

Thu 11/20

11:07 am-11:41 pm

2 stops10h 34m

Washington, D.C. Reagan-National

Mon 11/24

6:10 am-10:27 am

1 stop6h 17m

$274

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

Fri 12/19

9:16 pm-9:59 pm

2 stops46h 43m

$266

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

Fri 12/19

2:51 pm-11:37 pm

1 stop6h 46m

$266

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

Fri 12/19

1:27 pm-11:59 pm

1 stop8h 32m

$381

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

Fri 12/19

5:30 am-8:20 pm

2 stops12h 50m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Rapid City to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rapid City to Reagan-National in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rapid City-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Rapid City-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Rapid City-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rapid City-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rapid City-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Rapid City to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Rapid City 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 Rapid City to Washington, D.C. Reagan-National Airport

How much does it cost to fly round-trip from Rapid City to Washington, D.C. Reagan-National Airport?

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated October 28, 2025.
Read through reviews of airlines operating flights from Rapid City to Washington, D.C. Reagan-National Airport, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Rapid City to Reagan-National. 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 Rapid City to Washington, D.C. Reagan-National?

    For a flight from Rapid City to Washington, D.C. Reagan-National, you will be flying from Rapid City. Rapid City (RAP) is just 9.0 mi from the center of the city. Rapid City is the only Rapid City airport and it handles 0 outbound flights to Washington, D.C. Reagan-National per day. 3 airlines have flights to Washington, D.C. Reagan-National from Rapid City on a regular basis.

  • How long is the flight from Rapid City to Washington, D.C. Reagan-National Airport?

    A quick flight from Rapid City to Washington, D.C. Reagan-National Airport can take about 6h 25m. Delta provides one of the quickest options available for as low as $269. There are 1387 mi between Rapid City and Washington, D.C. Reagan-National Airport.

  • What are the cheapest airlines flying from Rapid City to Washington, D.C. Reagan-National Airport round-trip?

    Currently priced at $268, Delta will fly you from Rapid City to Washington, D.C. Reagan-National Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $304 and $332, respectively. You may be able to fly from Rapid City to Washington, D.C. Reagan-National Airport for 48% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Rapid City to Washington, D.C. Reagan-National Airport one-way?

    One-way options have recently been found by users for as low as $266 on Delta. Other airlines that offer cheap prices include United Airlines from $381 and American Airlines from $414 one-way.

  • Can I find deals for flights from Rapid City to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Rapid City to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rapid City to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rapid City to Reagan-National.

  • Can I find deals for business class flights from Rapid City to Reagan-National?

    Yes. Cheapflights offers flight deals from Rapid City to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Owings Mills
Linthicum Heights
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Bowie

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Top 3 airlines flying from Rapid City to Reagan-National

Discover the top 3 airlines that operate flights from Rapid City to Reagan-National. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$458FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$304Average$439FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$332Average$497FlexibilityNo cancel feeOn-time69%

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