US$184️ Cheap Flights from Rapid City to Washington D.C. (2024)

Flights from Rapid City to Washington D.C.

Hotels in Washington D.C.

Worldwide Coverage

Flights to over 5,000 cities

One-stop Service Guarantee

Price guaranteed upon confirmed payment, booking guaranteed once tickets issued

Secure Payment

Convenient & reliable booking and payment system

Find cheap one-way flights from Rapid City to Washington D.C. starting at CNY 184.

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 Rapid City to Washington D.C.?

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 Rapid City to Washington D.C.

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

Sun Country Airlines

From US$184

United Airlines

From US$184

Delta Air Lines

From US$285

American Airlines

From US$359

ANA airlines

Find more flights and airlines

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

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

Cheapest
RAP
17:25
15h 32m
1 transfer
IAD
10:57
Rapid City Regional Airport - Dulles International Airport
Mon, Jul 8Sun Country Airlines
US$184
RAP
08:49
11h 10m
1 transfer
DCA
21:59
Rapid City Regional Airport - Ronald Reagan Washington National Airport
Sat, Apr 27United Airlines
US$184
RAP
08:49
11h 10m
1 transfer
DCA
21:59
Rapid City Regional Airport - Ronald Reagan Washington National Airport
Sat, Apr 27United Airlines
US$184
Find More Flights

Frequently Asked Questions

When are flight tickets from Rapid City (RAP) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from Rapid City to Washington D.C. 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 Rapid City (RAP) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around $637.

How to find a cheap flight from Rapid City to Washington D.C.

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 Rapid City to Washington D.C.. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

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.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com