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.

In terms of precipitation, rainfall in Rapid City ranges from 0.3 - 3.2 inches per month. May is typically the wettest month, when rainfall can reach 3.2 in. January is typically the driest time to visit Rapid City when rainfall is around 0.3 in.

If weather is an important factor for your trip to Rapid City, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

What are the most popular airlines that fly from Washington, D.C. Reagan-National Airport to Rapid City?

Before booking your flight from Washington, D.C. Reagan-National Airport to Rapid City check out the most popular airlines for this route: Delta, American Airlines or United Airlines.

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.

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.

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.

$289+ Flights from Washington, D.C. Reagan-National Airport to Rapid City

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Cheap 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 December 15, 2025.

Fri 12/196:30 amDCA - RAP

1 stop6h 00mUnited Airlines

Mon 12/227:00 amRAP - DCA

1 stop5h 59mUnited Airlines

Deal found 12/14

$452

Fri 12/197:35 amDCA - RAP

1 stop8h 34mDelta

Mon 12/226:19 amRAP - DCA

2 stops9h 30mDelta

Deal found 12/14

$795

Mon 12/294:17 pmDCA - RAP

1 stop6h 32mUnited Airlines

Fri 1/28:45 amRAP - DCA

2 stops13h 14mUnited Airlines

Deal found 12/14

$926

Fri 12/1912:59 pmDCA - RAP

2 stops10h 32mAmerican Airlines

Mon 12/225:30 amRAP - DCA

2 stops11h 27mAmerican Airlines

Deal found 12/15

$949

Thu 12/186:30 amDCA - RAP

1 stop6h 00mUnited Airlines

Sat 12/201:27 pmRAP - DCA

1 stop8h 32mUnited Airlines

Deal found 12/15

$1,184

Mon 12/291:44 pmDCA - RAP

2 stops9h 36mAmerican Airlines

Fri 1/25:30 amRAP - DCA

1 stop8h 52mAmerican Airlines

Deal found 12/14

$1,222

Sat 12/274:17 pmDCA - RAP

1 stop6h 32mUnited Airlines

Fri 1/27:00 amRAP - DCA

1 stop5h 59mUnited Airlines

Deal found 12/14

$1,248

Best flights from Reagan-National to Rapid City
Discover carefully curated flight deals from Reagan-National to Rapid City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

Sat 1/106:05 amDCA - RAP

1 stop6h 08mDelta

Sat 1/176:00 amRAP - DCA

1 stop5h 53mDelta

Deal found 12/12

$289

Wed 1/76:30 amDCA - RAP

1 stop9h 04mAmerican Airlines

Tue 1/132:08 pmRAP - DCA

1 stop6h 52mAmerican Airlines

Deal found 12/14

$289

Tue 1/66:59 pmDCA - RAP

1 stop5h 29mDelta

Tue 1/134:10 pmRAP - DCA

1 stop5h 13mDelta

Deal found 12/13

$289

Sun 2/226:05 amDCA - RAP

1 stop6h 06mDelta

Sat 2/284:26 pmRAP - DCA

1 stop5h 02mDelta

Deal found 12/13

$289

Mon 1/196:05 amDCA - RAP

1 stop6h 08mDelta

Sat 1/244:10 pmRAP - DCA

1 stop5h 26mDelta

Deal found 12/13

$289

Last-minute flights from Reagan-National to Rapid City
Discover last-minute flight deals from Reagan-National to Rapid City. Data last updated December 15, 2025 and is based on user searches.

Fri 12/196:30 amDCA - RAP

1 stop6h 00mUnited Airlines

Mon 12/227:00 amRAP - DCA

1 stop5h 59mUnited Airlines

Deal found 12/14

$452

Tue 1/62:32 pmDCA - RAP

2 stops9h 56mDelta

Tue 1/1310:54 amRAP - DCA

2 stops10h 03mDelta

Deal found 12/13

$299

Mon 1/126:05 amDCA - RAP

1 stop6h 08mDelta

Thu 1/154:10 pmRAP - DCA

1 stop5h 13mDelta

Deal found 12/15

$371

Mon 1/196:05 amDCA - RAP

1 stop6h 08mDelta

Sat 1/246:00 amRAP - DCA

1 stop5h 59mDelta

Deal found 12/15

$289

Mon 1/1912:45 pmDCA - RAP

2 stops10h 30mAmerican Airlines

Sat 1/246:00 amRAP - DCA

2 stops8h 50mAmerican Airlines

Deal found 12/13

$354

Fri 1/304:11 pmDCA - RAP

1 stop6h 21mUnited Airlines

Tue 2/34:40 pmRAP - DCA

1 stop20h 19mUnited Airlines

Deal found 12/14

$551

One-way flights from Reagan-National to Rapid City
Search for one-way flight options from Reagan-National to Rapid City. Find affordable one-way fares based on user searches. Data last updated December 15, 2025.

Sat 6/136:00 amDCA - RAP

1 stop7h 19mDelta

Deal found 12/13

$376

Fri 3/276:06 amDCA - RAP

2 stops9h 49mAmerican Airlines

Deal found 12/13

$400

Sat 6/138:30 amDCA - RAP

2 stops12h 38mUnited Airlines

Deal found 12/13

$520

Fri 3/278:00 amDCA - RAP

3 stops27h 17mMultiple Airlines

Deal found 12/13

$615

Find flight deals from Reagan-National to Rapid City

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$289 (Delta)
Popular in	December
Cheapest in	February
Average price	$958

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

Search Deals

Highest demand for flights based on searches. 29% potential increase in price ($212 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 10% potential price decrease ($46 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Sat 1/10

6:05 am-10:13 am

1 stop6h 08m

Rapid City

Sat 1/17

6:00 am-1:53 pm

1 stop5h 53m

$289

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Wed 1/7

6:30 am-1:34 pm

1 stop9h 04m

Rapid City

Tue 1/13

2:08 pm-11:00 pm

1 stop6h 52m

$289

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Tue 1/6

6:59 pm-10:28 pm

1 stop5h 29m

Rapid City

Tue 1/13

4:10 pm-11:23 pm

1 stop5h 13m

$289

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Sun 2/22

6:05 am-10:11 am

1 stop6h 06m

Rapid City

Sat 2/28

4:26 pm-11:28 pm

1 stop5h 02m

$289

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

4:10 pm-11:36 pm

1 stop5h 26m

$289

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Sat 6/13

6:00 am-11:19 am

1 stop7h 19m

$376

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Fri 3/27

6:06 am-1:55 pm

2 stops9h 49m

$400

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Sat 6/13

8:30 am-7:08 pm

2 stops12h 38m

$520

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Fri 3/27

8:00 am-9:17 am

3 stops27h 17m

$615

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Compare providers for flights from Reagan-National to Rapid City

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 December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*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 time of day to fly from DCA to RAP?

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 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

8,008 reviews

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

8,008 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,092 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,051 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

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. Both multi-stop and nonstop flights can be found to your destination and back.
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.

See more FAQs

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Sturgis

Spearfish

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Top 3 airlines flying from Reagan-National to Rapid City

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$268	Average$498	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$343	Average$510	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$357	Average$537	FlexibilityNo cancel fee	On-time69%

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$289+ 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Rapid City with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Reagan-National to Rapid City

Cheapest flights from Reagan-National to Rapid CityExplore 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 December 15, 2025.

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 December 15, 2025.

Find flight deals from Reagan-National to Rapid City

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Rapid City that are best for you.

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 December.

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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Rapid City

What is the cheapest time of day to fly from DCA to RAP?

Reviews of airlines servicing Rapid City

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?

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

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

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

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

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

Traveling to a place near Rapid City?

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Alternative routes for Reagan-National to Rapid City

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Top 3 airlines flying from Reagan-National to Rapid City

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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 December 15, 2025.