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Rapid City

$178+ Cheap flights from District of Columbia 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.
IAD — RAP
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from District of Columbia to Rapid City

Keep the following information in mind while searching for District of Columbia to Rapid City flight deals. Data was last updated March 28, 2025.

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

June

Cheapest in

November

Average price

$378
Provider with most accurate pricing for Washington, D.C. (WAS)-Rapid City flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Rapid City flights.
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From District of Columbia to Rapid City
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One-way flight from District of Columbia to Rapid City
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Highest demand for flights based on searches. 21% potential increase in price ($128 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 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 District of Columbia to Rapid City

Cheapest flights from District of Columbia to Rapid City
Explore the most affordable flight options available from District of Columbia to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Delta deal was found by Cheapflights users on 3/27. 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.
Tue 9/97:40 amDCA - RAP
1 stop7h 52mDelta
Thu 9/112:20 pmRAP - DCA
1 stop7h 08mDelta
Deal found 3/27$330
This American Airlines deal was found by Cheapflights users on 3/27. 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 9/411:30 amIAD - RAP
1 stop6h 35mAmerican Airlines
Tue 9/95:57 amRAP - IAD
1 stop8h 21mAmerican Airlines
Deal found 3/27$360
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 9/84:07 pmDCA - RAP
1 stop7h 48mUnited Airlines
Sat 9/137:05 amRAP - DCA
1 stop5h 51mUnited Airlines
Deal found 3/27$376
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 7/85:00 amDCA - RAP
1 stop6h 55mAmerican Airlines
Tue 7/155:36 amRAP - DCA
1 stop6h 23mAmerican Airlines
Deal found 3/27$385
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 7/86:30 amIAD - RAP
1 stop8h 16mUnited Airlines
Tue 7/153:25 pmRAP - IAD
1 stop7h 20mUnited Airlines
Deal found 3/27$385
This Delta deal was found by Cheapflights users on 3/27. 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 5/36:00 amIAD - RAP
1 stop7h 04mDelta
Sat 5/104:25 pmRAP - IAD
1 stop5h 09mDelta
Deal found 3/27$447
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Sat 4/268:25 amIAD - RAP
3 stops34h 25mMultiple Airlines
Sat 5/39:33 amRAP - IAD
3 stops33h 36mMultiple Airlines
Deal found 3/27$608

Cheapflights Fare Finder

Customize your flight search to find flights from District of Columbia 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 March 28, 2025.
Use the filters below to find and compare flights from District of Columbia to Rapid City that are best for you.

Fly from

District of Columbia

Fly to

Rapid City

Route

Depart

Return

Price

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Tue 9/9

7:40 am-1:32 pm

1 stop7h 52m

Rapid City

Thu 9/11

2:20 pm-11:28 pm

1 stop7h 08m

$330

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Thu 9/4

11:30 am-4:05 pm

1 stop6h 35m

Rapid City

Tue 9/9

5:57 am-4:18 pm

1 stop8h 21m

$360

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Mon 9/8

4:07 pm-9:55 pm

1 stop7h 48m

Rapid City

Sat 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

Tue 7/8

5:00 am-9:55 am

1 stop6h 55m

Rapid City

Wed 7/16

12:47 pm-8:44 pm

1 stop5h 57m

$385

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Tue 7/8

6:30 am-12:46 pm

1 stop8h 16m

Rapid City

Tue 7/15

3:25 pm-12:45 am

1 stop7h 20m

$385

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Sat 5/3

6:00 am-11:04 am

1 stop7h 04m

Rapid City

Sat 5/10

4:25 pm-11:34 pm

1 stop5h 09m

$447

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Sat 4/26

8:25 am-4:50 pm

3 stops34h 25m

Rapid City

Sat 5/3

9:33 am-9:09 pm

3 stops33h 36m

$608

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Sun 8/31

10:00 am-4:02 pm

1 stop8h 02m

$178

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Sun 8/31

6:15 am-9:52 am

1 stop5h 37m

$178

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Sun 8/31

6:00 am-4:04 pm

2 stops12h 04m

$183

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 13 results
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Best time to book a flight from District of Columbia to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from District of Columbia 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 District of Columbia to Rapid City

What is the cheapest month to book a flight from District of Columbia to Rapid City?

Currently, January is the cheapest month in which you can book a flight from District of Columbia to Rapid City (average of $348). Flying from District of Columbia 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 DC to RAP?

Find hourly flight availability from District of Columbia 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 March 28, 2025.

When flying from District of Columbia to Rapid City, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Rapid City by month

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

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

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 March 28, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from District of Columbia to Rapid City by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

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

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

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

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

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

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

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

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia?

    Most people fly into Rapid City (RAP) if they book a flight to Rapid City from District of Columbia. Rapid City is conveniently located just 9.0 mi from Rapid City’s city center.

  • What are the cheapest airlines to fly from District of Columbia to Rapid City one-way?

    One-way options have recently been found by users for as low as $178 on American Airlines. Other airlines that offer cheap prices include Delta from $178 and United Airlines from $261 one-way.

  • Can I find deals for flights from District of Columbia to Rapid City that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Rapid City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Rapid City?

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

  • Can I find deals for business class flights from District of Columbia to Rapid City?

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Rapid City?

    Currently, January is the cheapest month in which you can book a flight from District of Columbia to Rapid City (average of $348). Flying from District of Columbia 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

Traveling to a place near District of Columbia?

Book flights to District of Columbia if you plan to visit one of these locations
Deadwood
Spearfish
Keystone
Sturgis
Wall

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Alternative routes for District of Columbia to Rapid City

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from District of Columbia to Rapid City

Discover the top 3 airlines that operate flights from District of Columbia 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$247Average$530FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$270Average$516FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$278Average$494FlexibilityNo cancel feeOn-time71%
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