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Flights from Rapid City to Washington D.C. Starting at KRW 178,846

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

  • One way
  • Round-trip
      • RAP17:25
        15h 32m
        1 stop
        IAD10:57
        Mon, Jul 8|Rapid City - Washington D.C.|Sun Country Airlines
        KRW 178,846KRW 553,359
        68% OFF
        68% OFF
        KRW 553,359KRW 178,846
      • RAP17:20
        26h 17m
        1 stop
        IAD21:37
        Fri, Jul 12|Rapid City - Washington D.C.|Sun Country Airlines
        KRW 179,231KRW 553,359
        68% OFF
        68% OFF
        KRW 553,359KRW 179,231
      • RAP17:05
        15h 32m
        1 stop
        IAD10:37
        Mon, Jul 22|Rapid City - Washington D.C.|Sun Country Airlines
        KRW 212,308KRW 553,359
        62% OFF
        62% OFF
        KRW 553,359KRW 212,308
      • RAP17:10
        25h 46m
        1 stop
        IAD20:56
        Fri, Aug 23|Rapid City - Washington D.C.|Sun Country Airlines
        KRW 220,769
        KRW 220,769
      • RAP11:25
        22h 44m
        1 stop
        DCA12:09
        Mon, Sep 9|Rapid City - Washington D.C.|United Airlines
        KRW 246,538
        KRW 246,538
      • RAP16:55
        17h 29m
        1 stop
        IAD12:24
        Fri, Jul 5|Rapid City - Washington D.C.|Sun Country Airlines
        KRW 293,269
        KRW 293,269
      • RAP17:15
        17h 55m
        1 stop
        IAD13:10
        Fri, Aug 2|Rapid City - Washington D.C.|Sun Country Airlines
        KRW 295,000
        KRW 295,000
      • RAP17:49
        9h 36m
        1 stop
        IAD05:25
        Tue, Aug 13|Rapid City - Washington D.C.|United Airlines
        KRW 385,962
        KRW 385,962
      • RAP05:30
        27h 56m
        1 stop
        IAD11:26
        Tue, Aug 6|Rapid City - Washington D.C.|United Airlines
        KRW 390,385
        KRW 390,385
      • RAP05:30
        21h 55m
        1 stop
        IAD05:25
        Wed, Jul 24|Rapid City - Washington D.C.|United Airlines
        KRW 390,577
        KRW 390,577
      • RAP13:00
        3h 5m
        Direct
        WAS14:00
        Wed, Jul 10|Rapid City - Washington D.C.|Sun Country Airlines
        Find More Flights
        Find More Flights

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

Find the best time to fly from Rapid City to Washington D.C.

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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 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 KRW 178,846
United Airlines
From KRW 246,538
Delta Air Lines
From KRW 416,346
American Airlines
From KRW 508,077
ANA airlines

Find more flights and airlines

Alternative Routes from Rapid City to Washington D.C.

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

  • Cheapest
    Sun Country Airlines
    RAP
    17:25
    15h 32m
    1 transfer
    IAD
    10:57
    Rapid City Regional Airport - Dulles International Airport
    Mon, Jul 8Sun Country Airlines
    KRW 178,846
  • United Airlines
    RAP
    11:25
    22h 44m
    1 transfer
    DCA
    12:09
    Rapid City Regional Airport - Ronald Reagan Washington National Airport
    Mon, Sep 9United Airlines
    KRW 246,538
  • United Airlines
    RAP
    11:25
    22h 44m
    1 transfer
    DCA
    12:09
    Rapid City Regional Airport - Ronald Reagan Washington National Airport
    Mon, Sep 9United Airlines
    KRW 246,538
    Find More Flights

How do I find the cheapest flights?

  • 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 KRW 704,230.

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.
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 Rapid City to Washington D.C.

Cheapest nonstop flight price

KRW 178,846

Off-season for travel

April

Peak season for travel

January

Flight distance

2,232.07km

Popular airline

American Airlines

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