RAP - DCA

$136 Find Cheap Flights from Rapid City to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rapid City to Reagan-National departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rapid City to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rapid City to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$271
Delta
Tue 6/2Tue 6/9
RAP - DCA • 1 stop
Cheapest one-way
$136
American Airlines
Tue 9/1
RAP - DCA • 1 stop
Top airlines
Delta
Cheapest • from $271 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Rapid City and Reagan-National. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Minneapolis (MSP)
Cheapest • Avg $627 (round-trip)
Minneapolis (MSP)
Shortest trip • 5h 20m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Reagan-National!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Rapid City to Reagan-National (RAP-DCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rapid City to Reagan-National that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Rapid City to Reagan-National

Tue, Jun 2 - Tue, Jun 9
Delta Logo
2:36 pm - 11:27 pm
RAP
-
DCA
6h 51m
1 stop
Delta Logo
6:00 am - 10:27 am
DCA
-
RAP
6h 27m
1 stop
$271Delta
Thu, Jul 30 - Tue, Aug 4
United Airlines Logo
1:35 pm - 10:54 pm
RAP
-
DCA
7h 19m
1 stop
United Airlines Logo
6:30 am - 10:24 am
DCA
-
RAP
5h 54m
1 stop
$300United Airlines
Tue, Jun 9 - Mon, Jun 15
Delta Logo
4:29 pm - 11:26 pm
RAP
-
DCA
4h 57m
1 stop
Delta Logo
2:45 pm - 10:38 pm
DCA
-
RAP
9h 53m
2 stops
$315Delta
Thu, Jul 30 - Tue, Aug 4
United Airlines Logo
11:20 am - 11:59 pm
RAP
-
DCA
10h 39m
2 stops
United Airlines Logo
6:30 am - 10:24 am
DCA
-
RAP
5h 54m
1 stop
$327United Airlines
Thu, May 21 - Sun, May 24
American Airlines Logo
3:23 pm - 11:59 pm
RAP
-
DCA
6h 36m
1 stop
American Airlines Logo
7:41 am - 11:19 am
DCA
-
RAP
5h 38m
1 stop
$364American Airlines
Tue, Jun 2 - Tue, Jun 9
Delta Logo
4:33 pm - 11:27 pm
RAP
-
DCA
4h 54m
1 stop
Delta Logo
8:00 am - 3:49 pm
DCA
-
RAP
9h 49m
2 stops
$370Delta
Fri, Jun 12 - Tue, Jun 16
Delta Logo
11:07 am - 10:59 pm
RAP
-
DCA
9h 52m
2 stops
Delta Logo
6:00 am - 10:27 am
DCA
-
RAP
6h 27m
1 stop
$376Delta
Fri, Jun 12 - Tue, Jun 16
Delta Logo
11:07 am - 10:59 pm
RAP
-
DCA
9h 52m
2 stops
Delta Logo
2:45 pm - 10:38 pm
DCA
-
RAP
9h 53m
2 stops
$381Delta
Fri, May 15 - Tue, May 19
Delta Logo
4:33 pm - 11:28 pm
RAP
-
DCA
4h 55m
1 stop
Delta Logo
2:45 pm - 10:23 pm
DCA
-
RAP
9h 38m
2 stops
$383Delta
Thu, Jul 30 - Wed, Aug 5
United Airlines Logo
11:20 am - 10:15 pm
RAP
-
DCA
8h 55m
2 stops
United Airlines Logo
5:00 pm - 9:37 pm
DCA
-
RAP
6h 37m
1 stop
$395United Airlines
Booking Insights

KAYAK's insights & trends for Rapid City to Reagan-National flights

Get data-powered insights and trends into flights from Rapid City to Reagan-National to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Rapid City to Reagan Washington National Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Rapid City to Reagan Washington National Airport were found on Delta ($271) and United Airlines ($300).

Find deals

Good to know

Cheapest flight$136
Flight from Rapid City to Reagan Washington National Airport

When to book flights from Rapid City to Reagan-National

Are your dates flexible? Find out the best times to travel from Rapid City to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Rapid City to Reagan Washington National Airport flights

  • What is the cheapest flight from Rapid City to Washington, D.C. Reagan-National Airport?

    In the last 3 days, the lowest price for a flight from Rapid City to Washington, D.C. Reagan-National Airport was $136 for a one-way ticket and $271 for a round-trip.

  • Do I need a passport to fly between Rapid City and Reagan Washington National Airport?

    No

  • Which airports will I be using when flying from Rapid City to Reagan Washington National Airport?

    Rapid City airport is called Rapid City and the only airport in Reagan Washington National Airport is Washington, D.C. Reagan-National.

  • Which aircraft models fly most regularly from Rapid City to Reagan Washington National Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Rapid City to Reagan Washington National Airport?

    SkyTeam is the only airline alliance operating flights between Rapid City and Reagan Washington National Airport.

  • How does KAYAK find such low prices on flights from Rapid City to Reagan Washington National Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rapid City to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rapid City to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Rapid City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rapid City to Reagan Washington National Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reagan Washington National Airport with an airline and back to Rapid City with another airline. Booking your flights between Rapid City and DCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rapid City to Reagan Washington National Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reagan Washington National Airport from Rapid City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Rapid City to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from Rapid City to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Rapid City to Reagan-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8464 reviews
8.5Crew
7.9Comfort
7.8Entertainment
8.1Boarding
7.2Food
Airline reviews

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

4.0 OkayBradley, Apr 2026
RDU - ATL
Read more Delta reviews

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Everything you need to know for your flight from Rapid City to Reagan-National

Information on your arrival and departure airports

Rapid City (RAP)
Reagan-National (DCA)