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Washington, D.C.

$227+ Cheap flights from Rapid City (RAP) to Washington, D.C. (WAS)

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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — WAS
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Rapid City to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to Washington, D.C. (WAS). 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, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

August

Cheapest in

December

Round-trip from

$268
(Delta)

One-way from

$227
(Delta)
Provider with most accurate pricing for Rapid City-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Rapid City-Washington, D.C. (WAS) flights.
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High demand for flights, 24% potential price rise
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Best time to find cheap flights, 38% potential price drop
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From Rapid City to Washington, D.C. (WAS)
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One-way flight from Rapid City to Washington, D.C. (WAS)
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Find flight deals from Rapid City to Washington, D.C.

Cheapest flights from Rapid City to Washington, D.C.
Explore the most affordable flight options available from Rapid City to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

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.
Sat 12/143:00 pmRAP - IAD
1 stop6h 53mDelta
Tue 1/76:05 amIAD - RAP
1 stop7h 03mDelta
Deal found 11/20$268
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.
Thu 12/54:11 pmRAP - BWI
1 stop5h 38mDelta
Mon 12/97:10 pmBWI - RAP
1 stop5h 49mDelta
Deal found 11/19$318
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/54:29 pmRAP - DCA
1 stop6h 13mAmerican Airlines
Mon 12/95:00 amDCA - RAP
1 stop8h 58mAmerican Airlines
Deal found 11/20$318
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/55:30 amRAP - IAD
1 stop8h 08mUnited Airlines
Mon 12/95:35 pmIAD - RAP
1 stop6h 32mUnited Airlines
Deal found 11/20$318
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/201:45 pmRAP - DCA
1 stop8h 08mUnited Airlines
Sat 11/234:13 pmDCA - RAP
1 stop6h 44mUnited Airlines
Deal found 11/19$438
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/51:25 pmRAP - BWI
1 stop7h 56mUnited Airlines
Mon 12/94:09 pmBWI - RAP
1 stop6h 48mUnited Airlines
Deal found 11/20$449
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/210:45 amRAP - BWI
2 stops18h 33mMultiple Airlines
Fri 12/611:39 amBWI - RAP
2 stops28h 16mMultiple Airlines
Deal found 11/20$455
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1512:29 pmRAP - IAD
1 stop7h 55mAmerican Airlines
Fri 1/35:00 amIAD - RAP
2 stops12h 58mAmerican Airlines
Deal found 11/20$464
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.
Thu 12/511:47 amRAP - DCA
2 stops9h 33mDelta
Mon 12/94:00 pmDCA - RAP
2 stops8h 59mDelta
Deal found 11/20$658
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/14:32 pmRAP - BWI
2 stops14h 02mAmerican Airlines
Fri 12/612:40 pmBWI - RAP
2 stops10h 05mAmerican Airlines
Deal found 11/20$1,288

Find flights from Rapid City to Washington, D.C. within your budget

Customize your flight search to find flights from Rapid City to Washington, D.C. 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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Rapid CityWashington, D.C.

RAP - IAD

RAPIAD

Rapid City

Sat 12/14

3:00 pm-11:53 pm

1 stop6h 53m

Washington, D.C. Dulles Intl

Sat 1/4

6:07 am-11:04 am

1 stop6h 57m

$268

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

Thu 12/5

4:29 pm-12:42 am

1 stop6h 13m

Washington, D.C. Reagan-National

Mon 12/9

5:00 am-11:58 am

1 stop8h 58m

$318

Rapid CityWashington, D.C.

RAP - IAD

RAPIAD

Rapid City

Thu 12/5

5:30 am-3:38 pm

1 stop8h 08m

Washington, D.C. Dulles Intl

Mon 12/9

5:35 pm-10:07 pm

1 stop6h 32m

$318

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Thu 12/5

4:11 pm-11:49 pm

1 stop5h 38m

Baltimore/Washington

Mon 12/9

7:10 pm-10:59 pm

1 stop5h 49m

$318

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Sat 1/18

3:22 pm-11:44 pm

1 stop6h 22m

Baltimore/Washington

Tue 1/21

4:10 pm-10:13 pm

1 stop8h 03m

$424

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Mon 12/2

10:45 am-7:18 am

2 stops18h 33m

Baltimore/Washington

Fri 12/6

11:39 am-1:55 pm

2 stops28h 16m

$455

Rapid CityWashington, D.C.

RAP - IAD

RAPIAD

Rapid City

Sun 12/15

12:29 pm-10:24 pm

1 stop7h 55m

Washington, D.C. Dulles Intl

Fri 1/3

5:00 am-3:58 pm

2 stops12h 58m

$464

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

Sun 1/19

8:36 am-8:25 am

2 stops21h 49m

Washington, D.C. Reagan-National

Wed 1/22

8:00 am-8:37 pm

2 stops14h 37m

$500

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

Sun 1/19

11:49 am-11:23 pm

2 stops9h 34m

Washington, D.C. Reagan-National

Wed 1/22

4:40 pm-10:45 pm

2 stops8h 05m

$538

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Sat 1/18

12:27 pm-11:27 pm

1 stop9h 00m

Baltimore/Washington

Wed 1/22

5:00 am-11:57 am

2 stops8h 57m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 20 results
1
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Compare providers for flights from Rapid City to Washington, D.C.

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 Washington, D.C. in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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. 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. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rapid City-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rapid City-Washington, D.C. 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 Rapid City-Washington, D.C. 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 Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

Travel insights for flights from Rapid City to Washington, D.C.

Get recent, data-driven insights about flights from Rapid City to Washington, D.C. including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Rapid City to Washington, D.C. (average of $300). Flying from Rapid City to Washington, D.C. in June is currently the most expensive (average of $376). 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 Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. 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. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., 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 Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated November 21, 2024.
To help decide which airline to fly from Rapid City to Washington, D.C., see what other customers have to say about Delta, United Airlines and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,758 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
8,758 reviews
Delta
8.0
Very good
8,758 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

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

United Airlines
7.4
Good
9,172 reviews
Delta
8.0
Very good
8,758 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

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
8,758 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

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

Related info for your journey

Find useful and relevant information for your journey from Rapid City to Washington, D.C.. 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.?

    If you book a flight to Washington, D.C. from Rapid City, you will be flying from 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 Rapid City to Washington, D.C. per day from 3 different airlines.

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

    Flying on Delta is currently your cheapest option to Washington, D.C., with prices starting at $268. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $318 and $318, respectively. Users have found that Delta is 38% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $227. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Rapid City to Washington, D.C. for a low price.

  • What are the most popular routes from Rapid City to Washington, D.C.?

    Most travelers choose Rapid City - Washington, D.C. Dulles Intl, Rapid City - Baltimore/Washington or Rapid City - Washington, D.C. Reagan-National when deciding on the best route from Rapid City to Washington, D.C..

  • Can I find deals for flights from Rapid City to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Rapid City to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rapid City to Washington, D.C.?

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

  • Can I find deals for business class flights from Rapid City to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Rapid City to Washington, D.C. 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.?

    Currently, September is the cheapest month in which you can book a flight from Rapid City to Washington, D.C. (average of $300). Flying from Rapid City to Washington, D.C. in June is currently the most expensive (average of $376). 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.

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Alternative routes for Rapid City to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Sioux Falls to Dulles Intl flights
Sioux Falls to Reagan-National flights
Rapid City to Dulles Intl flights
Rapid City to Reagan-National flights
Aberdeen to Reagan-National flights

Top 3 airlines flying from Rapid City to Washington, D.C.

Discover the top 3 airlines that operate flights from Rapid City to Washington, D.C.. 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$255Average$482FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$585FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$271Average$579FlexibilityNo cancel feeOn-time69%
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