US$162️ Cheap Flights from Washington D.C. to Rapid City (2024)

Flights from Washington D.C. to Rapid City

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Find cheap one-way flights from Washington D.C. to Rapid City starting at CNY 162.

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

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Washington D.C. to Rapid City?

We monitor flight fares to help you find the best deals effortlessly

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

Cheapest airlines flights 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 US$162

Delta Air Lines

From US$245

United Airlines

From US$247

Sun Country Airlines

From US$296

American Airlines

From US$341

Southwest Airlines

From US$356

Alaska Airlines

From US$731

ANA airlines

Find more flights and airlines

Find cheap flights from Washington D.C. to Rapid City by different airports

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
US$162
IAD
06:15
6h 41m
1 transfer
RAP
10:56
Dulles International Airport - Rapid City Regional Airport
Mon, May 6Delta Air Lines
US$245
IAD
06:15
6h 41m
1 transfer
RAP
10:56
Dulles International Airport - Rapid City Regional Airport
Mon, May 6Delta Air Lines
US$245
Find More Flights

Frequently Asked Questions

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 departure date and time of your selection. By analyzing data from all airlines, we've discovered that 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 $606.
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. It takes about 30 minutes by taxi.

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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Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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