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Rapid City

$206+ Cheap flights from Reagan-National (DCA) to Rapid City (RAP)

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — RAP
jul 8 — jul 151
ter 7/8
ter 7/15
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 julho 3, 2025.

Round-trip from

$269
(United Airlines)

One-way from

$206
(Delta)

Popular in

December

Cheapest in

February

Average price

$438
From Washington, D.C. Reagan-National to Rapid City
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One-way flight from Washington, D.C. Reagan-National to Rapid City
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Highest demand for flights based on searches. 17% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julho 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/2. 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.
sáb 8/234:24 pmDCA - RAP
1 stop7h 35mUnited Airlines
sáb 8/301:35 pmRAP - DCA
1 stop5h 28mUnited Airlines
Deal found 7/2$269
This Delta deal was found by Cheapflights users on 7/2. 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.
sáb 8/2312:20 pmDCA - RAP
2 stops12h 12mDelta
sáb 8/306:25 amRAP - DCA
1 stop5h 30mDelta
Deal found 7/2$274
This American Airlines deal was found by Cheapflights users on 7/1. 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.
ter 9/21:41 pmDCA - RAP
1 stop9h 17mAmerican Airlines
ter 9/96:00 amRAP - DCA
1 stop6h 20mAmerican Airlines
Deal found 7/1$328

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 julho 3, 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

sáb 8/23

4:24 pm-9:59 pm

1 stop7h 35m

Rapid City

sáb 8/30

1:35 pm-9:03 pm

1 stop5h 28m

$269

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

sáb 8/23

12:20 pm-10:32 pm

2 stops12h 12m

Rapid City

sáb 8/30

6:25 am-1:55 pm

1 stop5h 30m

$274

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

ter 9/2

1:41 pm-8:58 pm

1 stop9h 17m

Rapid City

ter 9/9

6:00 am-2:20 pm

1 stop6h 20m

$328

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

dom 8/31

6:10 am-10:14 am

1 stop6h 04m

$206

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

qua 7/16

6:20 am-10:49 am

1 stop6h 29m

$271

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

qui 7/17

6:25 am-10:20 am

1 stop5h 55m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Rapid City (average of $348). Flying from Washington, D.C. Reagan-National Airport to Rapid City in June is currently the most expensive (average of $502). 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 julho 3, 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 at noon. If you’re flexible enough to do this you can expect to save up to 33% 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 julho 3, 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
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 $269. Other airlines that can offer you cheap pricing are Delta, from $274, and American Airlines, from $328. These flights start at 45% lower than the current average price 3 months from now.

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

    $206 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $271 and $311, respectively.

  • 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, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Rapid City (average of $348). Flying from Washington, D.C. Reagan-National Airport to Rapid City in June is currently the most expensive (average of $502). 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 Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport 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 julho 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$278Average$383FlexibilityNo cancel feeOn-time71%
DeltaCheapest$293Average$553FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$373Average$532FlexibilityNo cancel feeOn-time69%

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