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Cheap Flight Deals from Washington D.C. to Rapid City

For as little as AU$ 316, you can take your next adventure to Rapid City without breaking the bank. Choose between one-way and return tickets from Washington D.C. below.

  • One way
  • Return
      • DCA18:00
        28h 37m
        1 stop
        RAP20:37
        Sat, Feb 8|Washington D.C. - Rapid City|Frontier Airlines
        AU$ 316AU$ 576
        45% OFF
        45% OFF
        AU$ 576AU$ 316

        Choose Frontier Airlines flights from Washington D.C. to Rapid City. The one-way connecting flight with Frontier Airlines departs from Ronald Reagan Washington National Airport on Sat, Feb 8, arriving at Rapid City Regional Airport. One-way Prices start from AU$ 316 including taxes and charges.

      • DCA07:00
        15h 37m
        1 stop
        RAP20:37
        Tue, Feb 11|Washington D.C. - Rapid City|Frontier Airlines
        AU$ 316AU$ 576
        45% OFF
        45% OFF
        AU$ 576AU$ 316

        Choose Frontier Airlines flights from Washington D.C. to Rapid City. The one-way connecting flight with Frontier Airlines departs from Ronald Reagan Washington National Airport on Tue, Feb 11, arriving at Rapid City Regional Airport. One-way Prices start from AU$ 316 including taxes and charges.

      • DCA13:01
        7h 47m
        1 stop
        RAP18:48
        Mon, Jan 27|Washington D.C. - Rapid City|Frontier Airlines
        AU$ 324AU$ 576
        44% OFF
        44% OFF
        AU$ 576AU$ 324

        Choose Frontier Airlines flights from Washington D.C. to Rapid City. The one-way connecting flight with Frontier Airlines departs from Ronald Reagan Washington National Airport on Mon, Jan 27, arriving at Rapid City Regional Airport. One-way Prices start from AU$ 324 including taxes and charges.

      • IAD06:05
        7h 3m
        1 stop
        RAP11:08
        Mon, Jan 27|Washington D.C. - Rapid City|Delta Air Lines
        AU$ 362
        AU$ 362

        Choose Delta Air Lines flights from Washington D.C. to Rapid City. The one-way connecting flight with Delta Air Lines departs from Dulles International Airport on Mon, Jan 27, arriving at Rapid City Regional Airport. One-way Prices start from AU$ 362 including taxes and charges.

      • DCA07:00
        7h 41m
        1 stop
        RAP12:41
        Thu, Jan 16|Washington D.C. - Rapid City|Frontier Airlines
        AU$ 370
        AU$ 370

        Choose Frontier Airlines flights from Washington D.C. to Rapid City. The one-way connecting flight with Frontier Airlines departs from Ronald Reagan Washington National Airport on Thu, Jan 16, arriving at Rapid City Regional Airport. One-way Prices start from AU$ 370 including taxes and charges.

      • DCA07:00
        11h 57m
        1 stop
        RAP16:57
        Thu, Jan 23|Washington D.C. - Rapid City|Frontier Airlines
        AU$ 383
        AU$ 383

        Choose Frontier Airlines flights from Washington D.C. to Rapid City. The one-way connecting flight with Frontier Airlines departs from Ronald Reagan Washington National Airport on Thu, Jan 23, arriving at Rapid City Regional Airport. One-way Prices start from AU$ 383 including taxes and charges.

      • IAD06:05
        7h 3m
        1 stop
        RAP11:08
        Thu, Jan 23|Washington D.C. - Rapid City|Delta Air Lines
        AU$ 391
        AU$ 391

        Choose Delta Air Lines flights from Washington D.C. to Rapid City. The one-way connecting flight with Delta Air Lines departs from Dulles International Airport on Thu, Jan 23, arriving at Rapid City Regional Airport. One-way Prices start from AU$ 391 including taxes and charges.

      • DCA14:59
        7h 26m
        1 stop
        RAP20:25
        Mon, Jan 27|Washington D.C. - Rapid City|American Airlines
        AU$ 402
        AU$ 402

        Choose American Airlines flights from Washington D.C. to Rapid City. The one-way connecting flight with American Airlines departs from Ronald Reagan Washington National Airport on Mon, Jan 27, arriving at Rapid City Regional Airport. One-way Prices start from AU$ 402 including taxes and charges.

      • IAD16:00
        8h 13m
        1 stop
        RAP22:13
        Mon, Jan 27|Washington D.C. - Rapid City|United Airlines
        AU$ 404
        AU$ 404

        Choose United Airlines flights from Washington D.C. to Rapid City. The one-way connecting flight with United Airlines departs from Dulles International Airport on Mon, Jan 27, arriving at Rapid City Regional Airport. One-way Prices start from AU$ 404 including taxes and charges.

      • IAD06:05
        6h 59m
        1 stop
        RAP11:04
        Mon, Feb 17|Washington D.C. - Rapid City|Delta Air Lines
        AU$ 406
        AU$ 406

        Choose Delta Air Lines flights from Washington D.C. to Rapid City. The one-way connecting flight with Delta Air Lines departs from Dulles International Airport on Mon, Feb 17, arriving at Rapid City Regional Airport. One-way Prices start from AU$ 406 including taxes and charges.

      • WAS01:00 pm
        3h 5m
        Nonstop
        RAP02:00 pm
        Thu, Jan 23|Washington D.C. - Rapid City|Frontier Airlines
        Find More Flights
        Find More Flights

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

Best Time to Book Flights from Washington D.C. to Rapid City

Explore the best time to buy affordable tickets to Rapid City with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

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

Alternative Routes from Washington D.C. to Rapid City

Did you know that you can save money and time on an alternative route from Washington D.C. to Rapid City? Check out some of the different available routes below.

  • Cheapest
    Frontier Airlines
    DCA
    18:00
    28h 37m
    1 transfer
    RAP
    20:37
    Ronald Reagan Washington National Airport - Rapid City Regional Airport
    Sat, Feb 8Frontier Airlines
    AU$ 316
  • Frontier Airlines
    IAD
    17:57
    19h 2m
    2 transfer
    RAP
    10:59
    Dulles International Airport - Rapid City Regional Airport
    Mon, Jan 27Frontier Airlines
    AU$ 322
  • Frontier Airlines
    IAD
    17:57
    19h 2m
    2 transfer
    RAP
    10:59
    Dulles International Airport - Rapid City Regional Airport
    Mon, Jan 27Frontier Airlines
    AU$ 322
    Find More Flights

FAQ

  • 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$ 770.

  • 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

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Washington D.C. to Rapid City

Cheapest direct flight priceAU$ 315
Off-season for travelDecember
Peak season for travelMarch
Flight distance2,232.07km
Popular airlineDelta Air Lines

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