Cheap Flights from Washington D.C. to Rapid City
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Flights from Washington D.C. to Rapid City
Cheap Flights from Washington D.C. to Rapid City starting at RM 920
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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DCA 07:455h 19m1 stopsRAP 11:04Washington D.C. - Rapid City | Tue, Mar 25 | Delta Air Lines
RAP 16:165h 11m1 stopsIAD 23:27Rapid City - Washington D.C. | Mon, Mar 31 | Delta Air LinesRM 1,165 RM 1,86237% OFF37% OFFRM 1,862 RM 1,165 -
DCA 07:455h 19m1 stopsRAP 11:04Washington D.C. - Rapid City | Thu, Mar 27 | Delta Air Lines
RAP 16:165h 11m1 stopsIAD 23:27Rapid City - Washington D.C. | Wed, Apr 2 | Delta Air LinesRM 1,167 RM 1,86237% OFF37% OFFRM 1,862 RM 1,167
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IAD 06:096h 55m1 stopsRAP 11:04Washington D.C. - Rapid City | Wed, Mar 26 | Delta Air Lines
RAP 16:165h 34m1 stopsDCA 23:50Rapid City - Washington D.C. | Tue, Apr 1 | Delta Air LinesRM 1,180 RM 1,86237% OFF37% OFFRM 1,862 RM 1,180
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DCA 06:007h 4m1 stopsRAP 11:04Washington D.C. - Rapid City | Fri, Mar 21 | Delta Air Lines
RAP 16:165h 11m1 stopsIAD 23:27Rapid City - Washington D.C. | Mon, Mar 24 | Delta Air LinesRM 1,28031% OFFRM 1,862 RM 1,280
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IAD 06:096h 55m1 stopsRAP 11:04Washington D.C. - Rapid City | Sat, Mar 29 | Delta Air Lines
RAP 16:165h 35m1 stopsDCA 23:51Rapid City - Washington D.C. | Fri, Apr 4 | Delta Air LinesRM 1,28031% OFFRM 1,862 RM 1,280
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IAD 06:096h 55m1 stopsRAP 11:04Washington D.C. - Rapid City | Wed, Apr 9 | Delta Air Lines
RAP 06:005h 30m1 stopsDCA 13:30Rapid City - Washington D.C. | Wed, Apr 16 | Delta Air LinesRM 1,30030% OFFRM 1,862 RM 1,300
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DCA 06:007h 4m1 stopsRAP 11:04Washington D.C. - Rapid City | Thu, Mar 20 | Delta Air Lines
RAP 16:165h 34m1 stopsDCA 23:50Rapid City - Washington D.C. | Sun, Mar 23 | Delta Air LinesRM 1,44123% OFFRM 1,862 RM 1,441
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IAD 17:256h 35m1 stopsRAP 22:00Washington D.C. - Rapid City | Mon, Apr 28 | United Airlines
RAP 05:156h 11m1 stopsDCA 13:26Rapid City - Washington D.C. | Tue, May 6 | United AirlinesRM 1,49220% OFFRM 1,862 RM 1,492 -
IAD 06:306h 22m1 stopsRAP 10:52Washington D.C. - Rapid City | Thu, Apr 3 | United Airlines
RAP 10:458h 39m1 stopsIAD 21:24Rapid City - Washington D.C. | Thu, Apr 10 | United AirlinesRM 1,52418% OFFRM 1,862 RM 1,524
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DCA 06:206h 32m1 stopsRAP 10:52Washington D.C. - Rapid City | Wed, Apr 9 | United Airlines
RAP 10:458h 39m1 stopsIAD 21:24Rapid City - Washington D.C. | Wed, Apr 16 | United AirlinesRM 1,52718% OFFRM 1,862 RM 1,527
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WAS 13:0017h 25m1 stopsRAP Invalid DateWashington D.C. - Rapid City | Sat, Mar 15 | Normal Airline
RAP 15:006hNonstopWAS 16:00Rapid City - Washington D.C. | Mon, Mar 17 | Normal AirlineFind More FlightsFind More Flights
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DCA 07:0015h 29m1 stopsRAP 20:29Washington D.C. - Rapid City | Tue, Apr 15 | Frontier AirlinesRM 920 RM 1,33231% OFF31% OFFRM 1,332 RM 920 -
IAD 18:525h 38m1 stopsRAP 22:30Washington D.C. - Rapid City | Tue, Apr 15 | Delta Air LinesRM 923 RM 1,33231% OFF31% OFFRM 1,332 RM 923
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DCA 06:007h 4m1 stopsRAP 11:04Washington D.C. - Rapid City | Thu, Mar 20 | Delta Air LinesRM 935 RM 1,33230% OFF30% OFFRM 1,332 RM 935
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DCA 18:0027h 18m1 stopsRAP 19:18Washington D.C. - Rapid City | Sat, May 10 | Frontier AirlinesRM 96228% OFFRM 1,332 RM 962
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DCA 17:006h 14m1 stopsRAP 21:14Washington D.C. - Rapid City | Mon, May 5 | United AirlinesRM 1,06420% OFFRM 1,332 RM 1,064
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DCA 07:255h 35m1 stopsRAP 11:00Washington D.C. - Rapid City | Sun, May 4 | United AirlinesRM 1,06920% OFFRM 1,332 RM 1,069
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DCA 07:0015h 57m1 stopsRAP 20:57Washington D.C. - Rapid City | Thu, Mar 13 | Frontier AirlinesRM 1,07719% OFFRM 1,332 RM 1,077
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DCA 06:007h 35m1 stopsRAP 11:35Washington D.C. - Rapid City | Fri, May 9 | American AirlinesRM 1,07919% OFFRM 1,332 RM 1,079 -
DCA 06:596h 36m1 stopsRAP 11:35Washington D.C. - Rapid City | Sat, May 10 | American AirlinesRM 1,07919% OFFRM 1,332 RM 1,079
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DCA 07:0017h 16m1 stopsRAP 22:16Washington D.C. - Rapid City | Mon, May 5 | Frontier AirlinesRM 1,09218% OFFRM 1,332 RM 1,092
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WAS 13:0017h 25m1 stopsRAP Invalid DateWashington D.C. - Rapid City | Sat, Mar 15 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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FAQ
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When are flight tickets from Washington D.C. (WAS) to Rapid City (RAP) the cheapest?
Airlines adjust prices for flights from Washington D.C. to Rapid City based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Washington D.C. (WAS) to Rapid City (RAP) cost?
According to Trip.com's data, the lowest price is around RM 2,143. -
What is the transportation method from the main airport to downtown in Rapid City?
- The distance from Rapid City Regional Airport to downtown is about 14km, by taxi about 30 minutes.
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What's the most popular airline for non-stop flights from Washington D.C. (WAS) to Rapid City (RAP)?
United Airlines operates 1 direct flights from Washington D.C. (WAS) to Rapid City (RAP). -
How many airports in Rapid City (RAP)?
There are 1 airport(s) in Rapid City (RAP): Rapid City Regional Airport.
How to find a cheap flight from Washington D.C. to Rapid City
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Washington D.C. to Rapid City. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest flight from Washington D.C. to Rapid City.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Washington D.C. to Rapid City over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Tue, Apr 15, with one-way flights priced at just RM 920.
Compare cheap flight deals from Washington D.C. to Rapid City across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Washington D.C. to Rapid City. The cheapest airline for this route is Frontier Airlines.
Set up a Price Alert
By setting up a Price Alert for your journey from Washington D.C. to Rapid City, you can easily keep an eye on ticket prices without having to check every day.
Don't miss out on cheap flight deals and promo codes from Washington D.C. to Rapid City.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Washington D.C. to Rapid City and snag some exclusive deals just for you.
Flight Information from Washington D.C. to Rapid City
| Cheapest direct flight price | RM 911 |
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| Off-season for travel | April |
| Peak season for travel | December |
| Flight distance | 2,232.07km |
| Popular airline | Delta Air Lines |
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