Cheap Flight Tickets from Washington D.C. (WAS) to Rapid City (RAP)

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Flights from Washington D.C. to Rapid City Starting at AU$ 252

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
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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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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Washington D.C. to Rapid City

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From AU$ 252

Delta Air Lines

From AU$ 382

United Airlines

From AU$ 383

Sun Country Airlines

From AU$ 462

American Airlines

From AU$ 480

Southwest Airlines

From AU$ 556

Alaska Airlines

From AU$ 1,140

ANA airlines

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Alternative Routes from Washington D.C. to Rapid City

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Washington D.C. to Rapid City.

Cheapest
DCA
12:50
9h 42m
1 transfer
RAP
20:32
Ronald Reagan Washington National Airport - Rapid City Regional Airport
Sat, Apr 27Frontier Airlines
AU$ 252
IAD
06:15
6h 41m
1 transfer
RAP
10:56
Dulles International Airport - Rapid City Regional Airport
Mon, May 6Delta Air Lines
AU$ 382
IAD
06:15
6h 41m
1 transfer
RAP
10:56
Dulles International Airport - Rapid City Regional Airport
Mon, May 6Delta Air Lines
AU$ 382
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How do I find the cheapest flights?

When are flight 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 are flights from Washington D.C. (WAS) to Rapid City (RAP) cost?
According to Trip.com's data, the lowest price is around AU$ 945.
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.
What's the most popular airline for direct 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.

Book Early

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Check One-way Fares

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