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Rapid City

$269+ Cheap flights from Reagan-National (DCA) to Rapid City (RAP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — RAP
Dec 21 — Dec 281
Sun 12/21
Sun 12/28
1 adult, Economy
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Cheap flight deals from Reagan-National to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Rapid City (RAP). 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 November 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(Delta)

Popular in

December

Cheapest in

February

Average price

$553
Provider with most accurate pricing for Washington, D.C. Reagan-National-Rapid City flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Rapid City flights.
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From Washington, D.C. Reagan-National to Rapid City
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Highest demand for flights based on searches. 23% potential increase in price ($155 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Reagan-National to Rapid City

Cheapest flights from Reagan-National to Rapid City
Explore the most affordable flight options available from Reagan-National to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2025.

This Delta deal was found by Cheapflights users on 11/20. 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 12/56:10 amDCA - RAP
1 stop6h 12mDelta
Tue 12/94:25 pmRAP - DCA
1 stop4h 51mDelta
Deal found 11/20$339
This Delta deal was found by Cheapflights users on 11/19. 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.
Tue 12/27:35 amDCA - RAP
1 stop8h 34mDelta
Sat 12/62:51 pmRAP - DCA
1 stop6h 25mDelta
Deal found 11/19$374
This Delta deal was found by Cheapflights users on 11/19. 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.
Mon 12/13:06 pmDCA - RAP
2 stops9h 33mDelta
Tue 12/24:25 pmRAP - DCA
1 stop4h 51mDelta
Deal found 11/19$566
This American Airlines deal was found by Cheapflights users on 11/19. 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 11/252:52 pmDCA - RAP
1 stop8h 25mAmerican Airlines
Sat 11/295:18 amRAP - DCA
1 stop9h 05mAmerican Airlines
Deal found 11/19$680

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Rapid City 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 November 21, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Rapid City that are best for you.

Fly from

Reagan-National

Fly to

Rapid City

Route

Depart

Return

Price

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Wed 1/21

6:05 am-10:13 am

1 stop6h 08m

Rapid City

Sat 1/24

10:54 am-6:00 pm

1 stop5h 06m

$269

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Mon 1/19

6:05 am-10:13 am

1 stop6h 08m

Rapid City

Sat 1/24

10:54 am-6:00 pm

1 stop5h 06m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Compare providers for flights from Reagan-National to Rapid City

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 Reagan-National to Rapid City in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
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 Washington, D.C. Reagan-National Airport-Rapid City flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Reagan-National Airport-Rapid City flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Rapid City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Rapid City 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 Washington, D.C. Reagan-National Airport-Rapid City 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 Reagan-National to Rapid City

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

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Rapid City?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Rapid City (average of $268). Flying from Washington, D.C. Reagan-National Airport to Rapid City in November is currently the most expensive (average of $553). 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 DCA to RAP?

Find hourly flight availability from Reagan-National to Rapid City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Reagan-National Airport to Rapid City in the afternoon. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Rapid City

Get insights into the airlines that provide service to Rapid City. 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 Rapid City. Reviews last updated November 21, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Washington, D.C. Reagan-National Airport to Rapid City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,029 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    If you book a flight to Rapid City from Washington, D.C. Reagan-National, you will be flying to Rapid City, which is the city’s only airport. Rapid City (RAP) is located 9.0 mi from the center of Rapid City. There are 0 flights from Washington, D.C. Reagan-National to Rapid City per day from 3 different airlines.

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

    Departing from Washington, D.C. Reagan-National Airport to Rapid City will take you 6h 08m. The distance between Washington, D.C. Reagan-National Airport and Rapid City is about 1387 mi.

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

    Cheapflights users have booked flights from Washington, D.C. Reagan-National Airport to Rapid City round-trip from $268. Other airlines that can offer you cheap pricing are American Airlines, from $343, and United Airlines, from $357. These flights start at 46% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Reagan-National to Rapid City 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 Washington, D.C. Reagan-National Airport to Rapid City?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Rapid City (average of $268). Flying from Washington, D.C. Reagan-National Airport to Rapid City in November is currently the most expensive (average of $553). 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

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Spearfish

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Top 3 airlines flying from Reagan-National to Rapid City

Discover the top 3 airlines that operate flights from Reagan-National to Rapid City. 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 November 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$460FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$343Average$510FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$357Average$480FlexibilityNo cancel feeOn-time69%

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