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Cheap flights from District of Columbia to Rapid City from $266

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Rapid City departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from District of Columbia to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:25 am - 10:20 am
DCA
-
RAP
5h 55m
1 stop
Delta Logo
4:00 pm - 11:34 pm
RAP
-
DCA
5h 34m
1 stop
$279Delta
Wed, Apr 8 - Sat, Apr 11
Delta Logo
6:25 am - 10:20 am
DCA
-
RAP
5h 55m
1 stop
Delta Logo
3:55 pm - 11:43 pm
RAP
-
DCA
5h 48m
1 stop
$284Delta
Wed, Apr 8 - Mon, Apr 13
United Airlines Logo
4:00 pm - 10:27 pm
IAD
-
RAP
8h 27m
1 stop
United Airlines Logo
11:40 am - 7:23 pm
RAP
-
IAD
5h 43m
1 stop
$284United Airlines
Wed, Apr 8 - Sun, Apr 12
United Airlines Logo
6:30 am - 10:36 am
DCA
-
RAP
6h 06m
1 stop
United Airlines Logo
11:40 am - 9:06 pm
RAP
-
DCA
7h 26m
1 stop
$289United Airlines
Thu, Apr 9 - Mon, Apr 13
United Airlines Logo
2:35 pm - 8:24 pm
IAD
-
RAP
7h 49m
1 stop
United Airlines Logo
4:40 pm - 12:45 am
RAP
-
IAD
6h 05m
1 stop
$289United Airlines
Sat, May 23 - Sat, May 30
United Airlines Logo
12:43 pm - 6:00 pm
IAD
-
RAP
7h 17m
1 stop
United Airlines Logo
2:42 pm - 11:34 pm
RAP
-
IAD
6h 52m
1 stop
$295United Airlines
Wed, Apr 8 - Sat, Apr 11
Delta Logo
6:05 am - 10:20 am
DCA
-
RAP
6h 15m
1 stop
Delta Logo
4:01 pm - 11:35 pm
RAP
-
DCA
5h 34m
1 stop
$314Delta
Mon, Mar 16 - Mon, Mar 30
American Airlines Logo
7:00 am - 12:38 pm
IAD
-
RAP
7h 38m
1 stop
American Airlines Logo
1:08 pm - 11:26 pm
RAP
-
IAD
8h 18m
1 stop
$339American Airlines
Wed, Apr 8 - Sat, Apr 11
American Airlines Logo
6:22 am - 11:20 am
IAD
-
RAP
6h 58m
1 stop
American Airlines Logo
11:50 am - 7:37 pm
RAP
-
IAD
5h 47m
1 stop
$344American Airlines
Wed, May 27 - Wed, Jun 3
American Airlines Logo
6:34 am - 10:36 am
IAD
-
RAP
6h 02m
1 stop
American Airlines Logo
12:19 pm - 10:44 pm
RAP
-
IAD
8h 25m
1 stop
$371American Airlines
Mon, Aug 17 - Fri, Aug 21

Delta flights from District of Columbia to Rapid City

Our best Delta deals on District of Columbia to Rapid City flight tickets
Delta
Apr 8
DCA6:25 amWashington, D.C. Reagan-National
5h 55m
1 stop
RAP10:20 amRapid City
Apr 11
RAP4:00 pmRapid City
5h 34m
1 stop
DCA11:34 pmWashington, D.C. Reagan-National
$279
Delta
Apr 8
DCA6:25 amWashington, D.C. Reagan-National
5h 55m
1 stop
RAP10:20 amRapid City
Apr 13
RAP3:55 pmRapid City
5h 48m
1 stop
DCA11:43 pmWashington, D.C. Reagan-National
$284
Delta
Mar 16
DCA6:05 amWashington, D.C. Reagan-National
6h 15m
1 stop
RAP10:20 amRapid City
Mar 30
RAP4:01 pmRapid City
5h 34m
1 stop
DCA11:35 pmWashington, D.C. Reagan-National
$314

United Airlines flights from District of Columbia to Rapid City

Our best United Airlines deals on District of Columbia to Rapid City flight tickets
United Airlines
Apr 8
IAD4:00 pmWashington, D.C. Dulles Intl
8h 27m
1 stop
RAP10:27 pmRapid City
Apr 12
RAP11:40 amRapid City
5h 43m
1 stop
IAD7:23 pmWashington, D.C. Dulles Intl
$284
United Airlines
Apr 9
DCA6:30 amWashington, D.C. Reagan-National
6h 06m
1 stop
RAP10:36 amRapid City
Apr 13
RAP11:40 amRapid City
7h 26m
1 stop
DCA9:06 pmWashington, D.C. Reagan-National
$289
United Airlines
Apr 8
IAD12:43 pmWashington, D.C. Dulles Intl
7h 17m
1 stop
RAP6:00 pmRapid City
Apr 11
RAP2:42 pmRapid City
6h 52m
1 stop
IAD11:34 pmWashington, D.C. Dulles Intl
$295

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Rapid City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 2, 2026.
Use the filters below to find and compare flights from District of Columbia to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Wed 4/8

6:25 am-10:20 am

1 stop5h 55m

Rapid City

Sat 4/11

4:00 pm-11:34 pm

1 stop5h 34m

$279

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Wed 4/8

6:25 am-10:20 am

1 stop5h 55m

Rapid City

Mon 4/13

3:55 pm-11:43 pm

1 stop5h 48m

$284

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Wed 4/8

4:00 pm-10:27 pm

1 stop8h 27m

Rapid City

Sun 4/12

11:40 am-7:23 pm

1 stop5h 43m

$284

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Thu 4/9

6:30 am-10:36 am

1 stop6h 06m

Rapid City

Mon 4/13

11:40 am-9:06 pm

1 stop7h 26m

$289

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Sat 5/23

2:35 pm-8:24 pm

1 stop7h 49m

Rapid City

Sat 5/30

4:40 pm-12:45 am

1 stop6h 05m

$289

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Wed 4/8

12:43 pm-6:00 pm

1 stop7h 17m

Rapid City

Sat 4/11

2:42 pm-11:34 pm

1 stop6h 52m

$295

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Mon 3/16

6:05 am-10:20 am

1 stop6h 15m

Rapid City

Mon 3/30

4:01 pm-11:35 pm

1 stop5h 34m

$314

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Wed 4/8

7:00 am-12:38 pm

1 stop7h 38m

Rapid City

Sat 4/11

1:08 pm-11:26 pm

1 stop8h 18m

$339

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Wed 5/27

6:22 am-11:20 am

1 stop6h 58m

Rapid City

Wed 6/3

11:50 am-7:37 pm

1 stop5h 47m

$344

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Mon 8/17

6:34 am-10:36 am

1 stop6h 02m

Rapid City

Fri 8/21

12:19 pm-10:44 pm

1 stop8h 25m

$371

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rapid City from

How to get the cheapest flight ticket from District of Columbia to Rapid City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from District of Columbia to Rapid City?

American Airlines, United Airlines, and Delta are the most popular carriers operating from District of Columbia to Rapid City

What airlines fly to Rapid City?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Rapid City from District of Columbia according to our data. United Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Rapid City. Keep in mind that there are 3 different airlines that fly to Rapid City on a routine basis, so you have a few additional options to choose from.

Cheap District of Columbia to Rapid City flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Rapid City

Fastest flight time

5h 21m

Direct flights

None
The fastest flight from District of Columbia to Rapid City takes 5h 21m
There are no direct flights from District of Columbia to Rapid City. There are no popular flight routes from District of Columbia to Rapid City.
Search flight deals

  • When did momondo last update prices for flights from District of Columbia to Rapid City Airport?

    Prices for flights from District of Columbia to Rapid City Airport refresh daily.

  • How many operators does momondo search for flights from District of Columbia to Rapid City Airport?

  • How old do you have to be to fly from District of Columbia to Rapid City Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Rapid City Airport.

  • What documentation or ID do you need to fly to Rapid City Airport?

    The travel and health documents you'll need for your trip to Rapid City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rapid City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Rapid City

Compare and see reviews for airlines that fly from District of Columbia to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,369 reviews
Search American Airlines flights
DeltaPriceFrom $268Free CancellationRating
7.9
8,237 reviews
Search Delta flights
United AirlinesPriceFrom $307Free CancellationRating
7.4
9,375 reviews
Search United Airlines flights

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Spearfish
Custer
Hill City
Wall
Hot Springs

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Rapid City?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from District of Columbia to Rapid City. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from District of Columbia to Rapid City with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Rapid City from District of Columbia with this policy.

How can momondo help me find flights from District of Columbia to Rapid City?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rapid City from District of Columbia.

I’m not ready to book a flight from District of Columbia to Rapid City right now. Can momondo alert me if prices change?

Yes. momondo can track prices for District of Columbia to Rapid City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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