RAP - WAS

$281 Find Cheap Flights from Rapid City to Washington, D.C. - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$281
Typical prices: $338-$628
Delta
Sat 10/20Sun 10/28
RAP - DCA • 1 stop
Cheapest one-way
$291
Typical prices: $265-$370
Multiple Airlines
Thu 10/11
RAP - BWI • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Rapid City and Washington, D.C.. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
RAP - IAD
Cheapest • 2% average savings
RAP - DCA
Most popular
Insights
Insights
When to travel
July
Cheapest • 36% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Denver Intl (DEN)
Cheapest • Avg $446 (round-trip)
Minneapolis St Paul (MSP)
Shortest trip • 5h 31m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Rapid City to Washington, D.C. (RAP-WAS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Rapid City to Washington, D.C.

Tue, Oct 20 - Wed, Oct 28
Delta Logo
2:37 pm - 11:44 pmRAP  Rapid City-DCA Washington, D.C. Reagan-National
7h 07m1 stop Minneapolis St Paul
Delta Logo
7:45 am - 1:57 pmDCA  Washington, D.C. Reagan-National-RAP Rapid City
8h 12m1 stop Minneapolis St Paul
$281Delta
Tue, Oct 20 - Wed, Oct 28
Delta Logo
4:38 pm - 11:26 pmRAP  Rapid City-IAD Washington, D.C. Dulles Intl
4h 48m1 stop Minneapolis St Paul
Delta Logo
6:59 pm - 10:30 pmIAD  Washington, D.C. Dulles Intl-RAP Rapid City
5h 31m1 stop Minneapolis St Paul
$281Delta
Tue, Oct 20 - Wed, Oct 28
Delta Logo
4:38 pm - 11:44 pmRAP  Rapid City-DCA Washington, D.C. Reagan-National
5h 06m1 stop Minneapolis St Paul
Delta Logo
6:00 am - 1:57 pmDCA  Washington, D.C. Reagan-National-RAP Rapid City
9h 57m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
$286Delta
Tue, Oct 20 - Wed, Oct 28
Delta Logo
2:37 pm - 11:16 pmRAP  Rapid City-IAD Washington, D.C. Dulles Intl
6h 39m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
Delta Logo
12:01 pm - 3:58 pmIAD  Washington, D.C. Dulles Intl-RAP Rapid City
5h 57m1 stop Minneapolis St Paul
$286Delta
Wed, Sep 30 - Sat, Oct 3
American Airlines Logo
12:47 pm - 11:59 pmRAP  Rapid City-DCA Washington, D.C. Reagan-National
9h 12m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 9:47 amDCA  Washington, D.C. Reagan-National-RAP Rapid City
6h 47m1 stop Dallas/Fort Worth
$368American Airlines
Sat, Dec 5 - Wed, Dec 9
United Airlines Logo
6:00 am - 1:39 pmRAP  Rapid City-DCA Washington, D.C. Reagan-National
5h 39m1 stop Chicago O'Hare Intl
United Airlines Logo
3:30 pm - 9:42 pmDCA  Washington, D.C. Reagan-National-RAP Rapid City
8h 12m1 stop Chicago O'Hare Intl
$371United Airlines
Sat, Dec 5 - Wed, Dec 9
United Airlines Logo
6:00 am - 1:39 pmRAP  Rapid City-DCA Washington, D.C. Reagan-National
5h 39m1 stop Chicago O'Hare Intl
United Airlines Logo
5:10 pm - 9:42 pmDCA  Washington, D.C. Reagan-National-RAP Rapid City
6h 32m1 stop Chicago O'Hare Intl
$371United Airlines
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
8:45 am - 5:55 pmRAP  Rapid City-IAD Washington, D.C. Dulles Intl
7h 10m1 stop Denver Intl
United Airlines Logo
8:20 am - 3:19 pmIAD  Washington, D.C. Dulles Intl-RAP Rapid City
8h 59m1 stop Denver Intl
$371United Airlines
Wed, Sep 30 - Wed, Oct 7
American Airlines Logo
12:47 pm - 11:59 pmRAP  Rapid City-DCA Washington, D.C. Reagan-National
9h 12m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 9:54 amDCA  Washington, D.C. Reagan-National-RAP Rapid City
6h 54m1 stop Dallas/Fort Worth
$395American Airlines
Wed, Sep 30 - Wed, Oct 7
American Airlines Logo
12:47 pm - 11:59 pmRAP  Rapid City-DCA Washington, D.C. Reagan-National
9h 12m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 9:54 amDCA  Washington, D.C. Reagan-National-RAP Rapid City
6h 54m1 stop Dallas/Fort Worth
$401American Airlines
Booking Insights

Price, demand and travel trends for Rapid City to Washington, D.C. flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Rapid City to Washington, D.C. with more confidence.

How much is a round-trip flight from Rapid City to Washington, D.C.?

Round-trip flights from Rapid City to Washington, D.C. start at $281. Prices are below average for this route right now, with typical round-trip fares ranging from $338 to $628. The lowest price found in the past 5 days was $281 on Delta.

What is the cheapest Rapid City to Washington, D.C. flight route?

There's little price difference between Rapid City to Washington, D.C. routes. They average around $451 round-trip, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Rapid City to Washington, D.C.?

Friday is the cheapest day of the week to fly from Rapid City to Washington, D.C., it is 24% cheaper than the average day. Sunday is the most expensive day with flight prices 86% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Rapid City to Washington, D.C.?

  • July is the cheapest month to fly from Rapid City to Washington, D.C. at $288 round-trip.
  • June ($646) and February ($555) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 124% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Rapid City to Washington, D.C. flights

Low season

August

Cheapest flight

$291
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Rapid City to Baltimore

When to book flights from Rapid City to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Rapid City to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Rapid City to Washington, D.C. flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Rapid City to Washington, D.C.?

    Flights from Rapid City to Washington, D.C. usually depart from Rapid City (RAP) and may arrive at several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD).

  • What cabin classes can I book on flights from Rapid City to Washington, D.C.?

    Two cabin classes are available on flights from Rapid City to Washington, D.C.:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Rapid City to Washington, D.C. pass through?

    One-stop flights from Rapid City to Washington, D.C. most commonly connect through:

    • Minneapolis St Paul (MSP) - 41% of one-stop connections
    • Denver Intl (DEN) - 26% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 25% of one-stop connections
    • Dallas/Fort Worth (DFW) - 5% of one-stop connections

    Minneapolis St Paul (MSP) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Rapid City to Washington, D.C.?

    Yes. Being flexible with your travel dates can save you up to 60% on the Rapid City to Washington, D.C. route. Friday is the cheapest departure day at $343 round-trip on average, while Sunday is the most expensive at $840, a difference of $497. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Washington, D.C.?

    Some of the most popular sights in Washington, D.C. are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. on KAYAK.

  • How long is a flight from Rapid City to Washington, D.C.?

    A nonstop flight from Rapid City to Washington, D.C. takes 0h 00m, covering 1,386 miles.

  • Do I need a passport to fly from Rapid City to Washington, D.C.?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Rapid City to Washington, D.C. changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $281 to $1,464. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Rapid City to Washington, D.C. looking right now?

    One-way fares from Rapid City to Washington, D.C. are currently in line with typical prices for this route. Average one-way fares are about $353.

  • How much time can I save by choosing a different layover airport from Rapid City to Washington, D.C.?

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 5h 31m, compared with 6h 30m via Denver Intl (DEN) and 6h 41m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Rapid City and Washington, D.C.?

    Washington, D.C. is 2 hours ahead of Rapid City (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available in Washington, D.C.?

    Since Washington, D.C. is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Washington, D.C. Reagan-National Airport (DCA) — daily rates from around $23:

    • Sixt
    • Dollar
    • Thrifty
    • Alamo
    • Budget

    Near Washington, D.C. Dulles Intl Airport (IAD) — daily rates from around $24:

    • Dollar
    • Budget
    • Hertz
    • Sixt
    • Thrifty

  • How much should I expect to pay for a Rapid City to Washington, D.C. flight?

    Round-trip flights from Rapid City to Washington, D.C. range from $338 to $628, with an average of $451 over the past 12 months. Anything below $338 counts as a good deal.

Your guide to booking Rapid City to Washington, D.C. flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Sunday. On this route, Friday flights average $343 - about $497 less than Sunday (59% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Rapid City to Washington, D.C. trip for July. Fares historically average $288 round-trip in that month - typically $358 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.
    - Hyatt House Washington DC The Wharf
    - Intercontinental Hotels Washington D.C. - The Wharf By IHG
    - Pendry Washington DC - The Wharf

More options for your flight from Rapid City to Washington, D.C.

Complete your trip to Washington, D.C. with a hotel stay or car rental

Car rentals in Washington, D.C.
Hotels in Washington, D.C.
Vacations in Washington, D.C.