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 $330. Other airlines that can offer you cheap pricing are American Airlines, from $341, and United Airlines, from $376. These flights start at 31% 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?

$178 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $183 and $261, respectively.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Rapid City?

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Rapid City flight should consider departing on Saturday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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: American Airlines, Delta or United Airlines.

What is the cheapest day to fly round-trip from Washington, D.C. Reagan-National Airport to Rapid City?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 66% on the overall cost on flights from Washington, D.C. Reagan-National Airport to Rapid City.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Rapid City?

To save on the cost of your flight from Washington, D.C. Reagan-National Airport to Rapid City, book at least 29 days before your planned departure. Booking around this time can save you about 48% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $358 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $480.

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

Flights from Washington, D.C. Reagan-National Airport to Rapid City lean towards being more expensive in June. Prices are generally better when you fly from Washington, D.C. Reagan-National Airport to Rapid City in November, with the cheapest ticket starting at $267.

Most accurate provider : When it comes to deals on Washington, D.C. Reagan-National Airport-Rapid City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Rapid City flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

$178+ Flights from Washington, D.C. Reagan-National Airport to Rapid City

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1. Tell us where you want to go

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Cheap flight deals from Reagan-National to Rapid City

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$330 (Delta)
One-way from	$178 (American Airlines)
Popular in	December
Cheapest in	February
Average price	$353

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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One-way flight from Washington, D.C. Reagan-National to Rapid City

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($84 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 March 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 março 28, 2025.

ter 9/97:40 amDCA - RAP

1 stop7h 52mDelta

qui 9/112:20 pmRAP - DCA

1 stop7h 08mDelta

Deal found 3/27

$330

seg 9/84:07 pmDCA - RAP

1 stop7h 48mUnited Airlines

sáb 9/137:05 amRAP - DCA

1 stop5h 51mUnited Airlines

Deal found 3/27

$376

ter 7/85:00 amDCA - RAP

1 stop6h 55mAmerican Airlines

ter 7/155:36 amRAP - DCA

1 stop6h 23mAmerican Airlines

Deal found 3/27

$385

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 março 28, 2025.

ter 9/97:40 amDCA - RAP

1 stop7h 52mDelta

qui 9/112:20 pmRAP - DCA

1 stop7h 08mDelta

Deal found 3/27

$330

sex 7/47:00 amDCA - RAP

1 stop9h 38mAmerican Airlines

ter 7/84:38 pmRAP - DCA

1 stop6h 11mAmerican Airlines

Deal found 3/26

$341

seg 9/84:07 pmDCA - RAP

1 stop7h 48mUnited Airlines

sáb 9/137:05 amRAP - DCA

1 stop5h 51mUnited Airlines

Deal found 3/27

$376

Last-minute flights from Reagan-National to Rapid City
Discover last-minute flight deals from Reagan-National to Rapid City. Data last updated março 28, 2025 and is based on user searches.

qui 4/106:20 amDCA - RAP

1 stop6h 32mUnited Airlines

sex 4/1112:59 pmRAP - DCA

1 stop7h 36mUnited Airlines

Deal found 3/27

$491

qui 4/106:30 amDCA - RAP

1 stop7h 26mAmerican Airlines

sex 4/1112:26 pmRAP - DCA

2 stops7h 37mAmerican Airlines

Deal found 3/27

$496

dom 4/276:00 amDCA - RAP

1 stop7h 05mDelta

sáb 5/311:44 amRAP - DCA

2 stops9h 55mDelta

Deal found 3/27

$626

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 março 28, 2025.

dom 8/3110:00 amDCA - RAP

1 stop8h 02mAmerican Airlines

Deal found 3/27

$178

dom 8/316:00 amDCA - RAP

2 stops12h 04mDelta

Deal found 3/27

$183

qui 4/106:20 amDCA - RAP

1 stop6h 32mUnited Airlines

Deal found 3/27

$261

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

ter 9/9

7:40 am-1:32 pm

1 stop7h 52m

Rapid City

qui 9/11

2:20 pm-11:28 pm

1 stop7h 08m

$330

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

seg 9/8

4:07 pm-9:55 pm

1 stop7h 48m

Rapid City

sáb 9/13

7:05 am-2:56 pm

1 stop5h 51m

$376

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

ter 7/8

5:00 am-9:55 am

1 stop6h 55m

Rapid City

qua 7/16

12:47 pm-8:44 pm

1 stop5h 57m

$385

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

dom 8/31

10:00 am-4:02 pm

1 stop8h 02m

$178

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

dom 8/31

6:00 am-4:04 pm

2 stops12h 04m

$183

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

qui 4/10

6:20 am-10:52 am

1 stop6h 32m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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 March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Rapid City flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, 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 May is currently the most expensive (average of $562). 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?

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.

Rainfall in Rapid City by month

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.

Temperature in Rapid City by month

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).

Reviews of airlines servicing Rapid City

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,896 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,603 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.
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 $330. Other airlines that can offer you cheap pricing are American Airlines, from $341, and United Airlines, from $376. These flights start at 31% 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?
$178 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $183 and $261, 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 May is currently the most expensive (average of $562). 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 3 airlines flying from Reagan-National to Rapid City

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$268	Average$477	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$291	Average$532	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$303	Average$475	FlexibilityNo cancel fee	On-time71%

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$178+ 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.

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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 março 28, 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 março 28, 2025.

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 March.

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

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 março 28, 2025.

Rainfall in Rapid City by month

Plan your trip to Rapid City by taking into account the average rainfall totals by month.

Temperature in Rapid City by month

Plan your trip to Rapid City by taking into account the average temperature totals by month.

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?

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

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

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?

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

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

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Alternative routes for Reagan-National to Rapid City

See prices for flight routes from nearby airports that may be better suited for you.

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 março 28, 2025.