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

Currently priced at $353, American Airlines will fly you from Rapid City to Washington, D.C. Reagan-National Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $450 and $480, respectively. You may be able to fly from Rapid City to Washington, D.C. Reagan-National Airport for 35% 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 $178 on United Airlines. Other airlines that offer cheap prices include American Airlines from $250 and Delta from $255 one-way.

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

Travelers seeking maximum savings on their Rapid City to Washington, D.C. Reagan-National Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday mornings 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 Rapid City to Washington, D.C. Reagan-National Airport?

Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Rapid City to Washington, D.C. Reagan-National Airport.

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

Sunday flights are generally found to be more expensive for flights from Rapid City to Washington, D.C. Reagan-National Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C. Reagan-National Airport.

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

December can be a great time to fly to Washington, D.C. Reagan-National Airport from Rapid City with a flight ticket averaging about $494. Cheapflights users have found deals in the month of December for as cheap as $269. The most expensive prices can be found in the month of February.

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

Unlike at noon, when flights are generally more expensive, you can save up to 14% on flights from Rapid City to Washington, D.C. Reagan-National Airport by exploring options for tickets in the morning.

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

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.

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.

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

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Cheap flight deals from Rapid City to Reagan-National

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$353 (American Airlines)
One-way from	$178 (United Airlines)
Popular in	July
Cheapest in	October
Average price	$724

Provider with most accurate pricing for Rapid City-Washington, D.C. Reagan-National flight deals.

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Provider most trusted by Cheapflights users for Rapid City-Washington, D.C. Reagan-National flights.

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From Rapid City to Washington, D.C. Reagan-National

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

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($103 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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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 abril 15, 2025.

vie. 6/64:39 pmRAP - DCA

1 stop6h 12mAmerican Airlines

dom. 6/295:00 amDCA - RAP

1 stop6h 45mAmerican Airlines

Deal found 4/15

$353

mar. 12/22:20 pmRAP - DCA

1 stop7h 11mDelta

lun. 12/87:40 amDCA - RAP

1 stop8h 00mDelta

Deal found 4/15

$401

mié. 5/2112:45 pmRAP - DCA

1 stop6h 20mUnited Airlines

sáb. 5/247:11 pmDCA - RAP

1 stop17h 06mUnited Airlines

Deal found 4/14

$480

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

vie. 6/64:39 pmRAP - DCA

1 stop6h 12mAmerican Airlines

dom. 6/295:00 amDCA - RAP

1 stop6h 45mAmerican Airlines

Deal found 4/15

$353

mar. 5/206:33 amRAP - DCA

1 stop5h 31mDelta

mar. 5/276:05 amDCA - RAP

1 stop6h 01mDelta

Deal found 4/14

$450

mié. 5/2112:45 pmRAP - DCA

1 stop6h 20mUnited Airlines

sáb. 5/247:11 pmDCA - RAP

1 stop17h 06mUnited Airlines

Deal found 4/14

$480

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

mar. 4/225:15 amRAP - DCA

1 stop7h 46mUnited Airlines

dom. 4/274:15 pmDCA - RAP

1 stop7h 45mUnited Airlines

Deal found 4/13

$591

mar. 5/206:33 amRAP - DCA

1 stop5h 31mDelta

mar. 5/276:05 amDCA - RAP

1 stop6h 01mDelta

Deal found 4/14

$450

mié. 5/214:35 pmRAP - DCA

1 stop6h 11mAmerican Airlines

dom. 5/256:45 amDCA - RAP

1 stop7h 14mAmerican Airlines

Deal found 4/14

$431

mié. 5/2112:45 pmRAP - DCA

1 stop6h 20mUnited Airlines

sáb. 5/247:11 pmDCA - RAP

1 stop17h 06mUnited Airlines

Deal found 4/14

$480

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

vie. 7/111:43 pmRAP - DCA

1 stop6h 59mUnited Airlines

Deal found 4/15

$178

lun. 9/14:42 pmRAP - DCA

1 stop6h 08mAmerican Airlines

Deal found 4/14

$250

vie. 7/112:20 pmRAP - DCA

2 stops6h 32mDelta

Deal found 4/15

$255

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

vie. 6/6

4:39 pm-12:51 am

1 stop6h 12m

Washington, D.C. Reagan-National

dom. 6/29

5:00 am-9:45 am

1 stop6h 45m

$353

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

mar. 5/20

6:33 am-2:04 pm

1 stop5h 31m

Washington, D.C. Reagan-National

mar. 5/27

6:05 am-10:06 am

1 stop6h 01m

$450

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

mié. 5/21

12:45 pm-9:05 pm

1 stop6h 20m

Washington, D.C. Reagan-National

sáb. 5/24

7:11 pm-10:17 am

1 stop17h 06m

$480

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

vie. 7/11

1:43 pm-10:42 pm

1 stop6h 59m

$178

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

lun. 9/1

4:42 pm-12:50 am

1 stop6h 08m

$250

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

vie. 7/11

2:20 pm-10:52 pm

2 stops6h 32m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Compare providers for flights from Rapid City to Reagan-National

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 April.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 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 Rapid City-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rapid City-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >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

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

Currently, February is the cheapest month in which you can book a flight from Rapid City to Washington, D.C. Reagan-National Airport (average of $278). Flying from Rapid City to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). 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.

Rainfall in Reagan-National by month

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Delta

8.0

Very good

7,918 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

7,918 reviews

Delta

8.0

Very good

7,918 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

8,658 reviews

Delta

8.0

Very good

7,918 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

7,918 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 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.
What are the cheapest airlines flying from Rapid City to Washington, D.C. Reagan-National Airport round-trip?
Currently priced at $353, American Airlines will fly you from Rapid City to Washington, D.C. Reagan-National Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $450 and $480, respectively. You may be able to fly from Rapid City to Washington, D.C. Reagan-National Airport for 35% 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 $178 on United Airlines. Other airlines that offer cheap prices include American Airlines from $250 and Delta from $255 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.
What is the cheapest month to book a flight from Rapid City to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Rapid City to Washington, D.C. Reagan-National Airport (average of $278). Flying from Rapid City to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). 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

Arlington

Alexandria

Fairfax

Tysons

Springfield

Woodbridge

Rockville

Fredericksburg

Gaithersburg

Silver Spring

Linthicum Heights

Falls Church

Laurel

Easton

Herndon

Bowie

Gettysburg

National Harbor

Oxon Hill

Reston

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Rapid City to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$268	Average$413	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$268	Average$438	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$332	Average$765	FlexibilityNo cancel fee	On-time69%

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$178+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Rapid City to Reagan-National

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Rapid City to Reagan-National

Cheapest flights from Rapid City to Reagan-NationalExplore 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 abril 15, 2025.

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 abril 15, 2025.

Cheapflights Fare Finder

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

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 April.

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.

Cheapflights Insights

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

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

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

Reviews of airlines servicing Reagan-National

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?

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

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

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

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

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

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

Traveling to a place near Rapid City?

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Alternative routes for Rapid City to Reagan-National

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Top 3 airlines flying from Rapid City to Reagan-National

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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 abril 15, 2025.