RAP - DCA

$291 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 7/7. 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
$339
American Airlines
Fri 2/6Tue 2/10
RAP - DCA • 1 stop
Cheapest one-way
$291
American Airlines
Tue 7/7
RAP - DCA • 1 stop
Top airlines
American Airlines
Cheapest • from $339 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Fri, Feb 6 - Tue, Feb 10
American Airlines Logo
2:08 pm - 11:00 pm
RAP
-
DCA
6h 52m
1 stop
American Airlines Logo
6:30 am - 1:34 pm
DCA
-
RAP
9h 04m
1 stop
$339American Airlines
Fri, Feb 6 - Tue, Feb 10
American Airlines Logo
2:08 pm - 11:00 pm
RAP
-
DCA
6h 52m
1 stop
American Airlines Logo
6:00 am - 1:34 pm
DCA
-
RAP
9h 34m
2 stops
$344American Airlines
Tue, Jun 9 - Sun, Jun 14
United Airlines Logo
1:00 pm - 10:16 pm
RAP
-
DCA
7h 16m
1 stop
United Airlines Logo
6:00 am - 2:43 pm
DCA
-
RAP
10h 43m
2 stops
$374United Airlines
Wed, Jun 10 - Sun, Jun 14
United Airlines Logo
1:00 pm - 8:43 pm
RAP
-
DCA
5h 43m
1 stop
United Airlines Logo
6:00 am - 2:43 pm
DCA
-
RAP
10h 43m
2 stops
$399United Airlines
Fri, Feb 6 - Tue, Feb 10
Delta Logo
10:54 am - 11:32 pm
RAP
-
DCA
10h 38m
2 stops
Delta Logo
6:00 am - 3:25 pm
DCA
-
RAP
11h 25m
2 stops
$410Delta
Tue, Jun 9 - Sat, Jun 13
United Airlines Logo
1:00 pm - 10:16 pm
RAP
-
DCA
7h 16m
1 stop
United Airlines Logo
4:07 pm - 8:33 pm
DCA
-
RAP
6h 26m
1 stop
$429United Airlines
Wed, Jun 10 - Sat, Jun 13
United Airlines Logo
1:00 pm - 8:43 pm
RAP
-
DCA
5h 43m
1 stop
United Airlines Logo
4:07 pm - 8:33 pm
DCA
-
RAP
6h 26m
1 stop
$454United Airlines
Fri, Mar 6 - Fri, Mar 13
Delta Logo
10:54 am - 6:04 pm
RAP
-
DCA
5h 10m
1 stop
Delta Logo
6:05 am - 10:20 am
DCA
-
RAP
6h 15m
1 stop
$455Delta
Fri, Mar 6 - Fri, Mar 13
Delta Logo
10:54 am - 6:04 pm
RAP
-
DCA
5h 10m
1 stop
Delta Logo
2:40 pm - 10:25 pm
DCA
-
RAP
9h 45m
2 stops
$460Delta
Sun, May 24 - Sun, May 24
United Airlines Logo
6:20 am - 3:38 pm
RAP
-
DCA
7h 18m
1 stop
United Airlines Logo
5:00 pm - 9:13 pm
DCA
-
RAP
6h 13m
1 stop
$470United 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 American Airlines ($339) and United Airlines ($374).

Good to know

Low seasonFebruary
Cheapest flight$291
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly and prices are also 5% lower on average.
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 $291 for a one-way ticket and $339 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?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Rapid City and Reagan Washington National Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Rapid City to Washington, D.C., Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Rapid City to Washington, D.C. are Delta and United Airlines. With an average price for the route of $423 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $448 and an overall rating of 7.4.

  • 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 airlines 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 8088 reviews
8.5Crew
7.9Comfort
7.8Entertainment
8.1Boarding
7.2Food
Airline reviews

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

4.0 OkayJohn, Jan 2026
DAL - ATL
Read more Delta reviews

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

Good seat comfort ORF to ATL. Bad seat ATL to SEA (terrible lumbar support, hard, ouch)..

Because I was moved to an exit row, the snacks in economy comfort, the selection of snacks was better.

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delta flight Delay for ,more that two hours i.e original flight was 6.30 PM and it starts at 8.45 PM, When we connect Delta team for meal vouchers as it is late arrival in designation,But we did not get it as per delta policy , which is not good for mid night arrival,

Inexperienced boarding crew allowed too many bags on to a full flight and delayed takeoff causing a missed connection and unplanned overnight stay. There was a hotel at the airport but Delta would not pay for it offering only to shuttle me to an area hotel. Never even offerred so much as an apology by anyone working for Delta.

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

The seats were comfortable and we had leg room. Great entertainment.

The flight crew where really good. Better then the crew from BNE to SFO

Safe made to destination. Late to start at GVA for icy reasons but we fought our next fly.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

l really enjoy very much the flight was very pleasant

The flight was delayed for 1:30 hours for maintenance issues. They should give more information about connecting flights. For a Business Cabin the Crew was mediocre.

The food is terrible. The same pasta or chicken with bad taste and presentation

It was probably one of the worst flights I’ve been on. The restrooms were never cleaned or stocked. The food was very subpar, and i usually enjoy airline food, so I was disappointed. It was just all around a bad experience. The only saving grace was the flight attendants.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

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

Information on your arrival and departure airports