DCA - RAP

$271 Find Cheap Flights from Reagan Washington National Airport to Rapid City

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Rapid City departing on 7/29. 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 Rapid City

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

Cheapest round-trip
$271
Typical prices: $535-$404
Delta
Wed 7/29Wed 8/5
DCA - RAP • 1 stop
Cheapest one-way
$324
United Airlines
Fri 7/3
DCA - RAP • 1 stop
Top airlines
Cheapest • from $271 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Reagan-National and Rapid City. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $468 (round-trip)
Shortest trip • 5h 56m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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 Rapid City!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Rapid City 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 Reagan-National to Rapid City

Wed, Jul 29 - Wed, Aug 5
Delta Logo
6:00 am - 10:18 am
DCA
-
RAP
6h 18m
1 stop
Delta Logo
4:30 pm - 11:50 pm
RAP
-
DCA
5h 20m
1 stop
$271Delta
Wed, Jul 29 - Wed, Aug 5
Delta Logo
2:45 pm - 10:26 pm
DCA
-
RAP
9h 41m
2 stops
Delta Logo
2:32 pm - 11:50 pm
RAP
-
DCA
7h 18m
1 stop
$276Delta
Tue, Aug 4 - Tue, Aug 11
American Airlines Logo
5:00 am - 9:47 am
DCA
-
RAP
6h 47m
1 stop
American Airlines Logo
3:21 pm - 11:59 pm
RAP
-
DCA
6h 38m
1 stop
$300American Airlines
Wed, Jul 29 - Wed, Aug 5
Delta Logo
6:00 am - 10:18 am
DCA
-
RAP
6h 18m
1 stop
Delta Logo
4:30 pm - 11:50 pm
RAP
-
DCA
5h 20m
1 stop
$316Delta
Tue, Aug 4 - Tue, Aug 11
United Airlines Logo
7:10 pm - 11:16 pm
DCA
-
RAP
6h 06m
1 stop
United Airlines Logo
6:00 am - 2:23 pm
RAP
-
DCA
6h 23m
1 stop
$327United Airlines
Sat, Aug 29 - Tue, Sep 8
Delta Logo
6:59 pm - 10:37 pm
DCA
-
RAP
5h 38m
1 stop
Delta Logo
2:29 pm - 11:55 pm
RAP
-
DCA
7h 26m
1 stop
$329Delta
Fri, Aug 28 - Tue, Sep 8
Delta Logo
2:45 pm - 10:37 pm
DCA
-
RAP
9h 52m
2 stops
Delta Logo
2:29 pm - 11:55 pm
RAP
-
DCA
7h 26m
1 stop
$334Delta
Fri, Aug 28 - Mon, Aug 31
Delta Logo
2:45 pm - 10:37 pm
DCA
-
RAP
9h 52m
2 stops
Delta Logo
10:46 am - 11:48 pm
RAP
-
DCA
11h 02m
2 stops
$339Delta
Fri, Aug 28 - Mon, Aug 31
Delta Logo
6:59 pm - 10:37 pm
DCA
-
RAP
5h 38m
1 stop
Delta Logo
10:46 am - 11:48 pm
RAP
-
DCA
11h 02m
2 stops
$344Delta
Wed, Jul 15 - Wed, Jul 22
American Airlines Logo
5:00 am - 9:47 am
DCA
-
RAP
6h 47m
1 stop
American Airlines Logo
12:41 pm - 11:59 pm
RAP
-
DCA
9h 18m
1 stop
$345American Airlines
Booking Insights

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

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

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Reagan-National Airport to Rapid City departing in July.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Reagan-National Airport to Rapid City, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Reagan-National Airport to Rapid City is November, where tickets cost $0 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $958 and $788 respectively.

Good to know

Low seasonAugust
Cheapest flight$271
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Reagan Washington National Airport to Rapid City

When to book flights from Reagan-National to Rapid City

Are your dates flexible? Find out the best times to travel from Reagan-National to Rapid City 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 Reagan Washington National Airport to Rapid City flights

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

    In the last 5 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Rapid City was $315 for a one-way ticket and $271 for a round-trip.

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

    No, a passport isn't needed to fly from Reagan Washington National Airport to Rapid City. However, local authorities might ask for an official ID.

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

    On your way to Rapid City, you’ll fly out from Washington, D.C. Reagan-National. You’ll be landing at Rapid City.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Rapid City are Delta and United Airlines. With an average price for the route of $498 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $529 and an overall rating of 7.4.

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

    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 Reagan Washington National Airport to Rapid City.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rapid City from Reagan Washington National Airport 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 Reagan Washington National Airport to Rapid City?

    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 Rapid City with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and RAP 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 Reagan Washington National Airport to Rapid City?

    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 Rapid City from Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Reagan-National to Rapid City

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Rapid City. 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 Reagan-National to Rapid City? 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.
7.8
DeltaOverall score based on 8406 reviews
7.8Comfort
8.5Crew
7.8Entertainment
7.2Food
8.1Boarding
Airline reviews

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

2.0 MediocreAnonymous, Jun 2026
RDU - LGA
Read more Delta reviews

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Over 5 hour delay with minimal updates or ability to standby for alternative flights. During boarding and 1 hr+ wait for takeoff, seats were drenched w water from air conditioning condensation and always leftover crumbs on carpet and seats

Our flight was canceled same day and we were never informed. Had to pay more and worse seating on another airline.

Did not like that we couldn't complete check in on-line without providing pictures of our passports. Worry about identity theft. We had no delays and boarding was handled In an efficient manner.

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Overall a good experience, however Wifi was not working on the flight.

THe flight was an hour late. You got us on the plan and we sat on the ground for 45 minutes with no information from the pilot whatsoever. Worst flight this year.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

Delays with no explanation. It could have been handled better.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

This was one of the most frustrating travel experiences I've had to date. I had changed my flight day of to this one as it was slated to depart on time. It ended up being so delayed that my original flight took off before this one did. The boarding process began but eventually stopped and everyone had to get off the plane as a problem was identified. The person at the front desk just tried to laugh it off as if this wasn't already a huge inconvenience. From there, we eventually got to board only to sit at the gate for an additional hour because of some additional issue. This was extremely frustrating and caused a lot of stress.

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

delayed due to weather. Could not communicate with family since the wifi was broken

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

Information on your arrival and departure airports