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RAP - WAS

$273 Find cheap flights from Rapid City to Washington, D.C.

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 Washington, D.C. departing on 9/9. 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
0 bags
Mon 7/8
Mon 7/15

Search hundreds of travel sites at once for deals on flights to Washington, D.C.

 
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
In the last 7 days travelers have searched 43,124,673 times on KAYAK, and here is why:

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

 
These are the cheapest deals for flights from Rapid City to Washington, D.C. currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Rapid City to Washington, D.C..

Recent one-way flight deals from Rapid City to Washington, D.C.

Only flying one-way? Below are some of the best one-way flight deals from Rapid City to Washington, D.C. found on KAYAK recently.

Recent last minute flight deals from Rapid City to Washington, D.C.

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Rapid City to Washington, D.C..

Recent direct flight deals from Rapid City to Washington, D.C.

The latest deals for direct flights from Rapid City to Washington, D.C. so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Rapid City to Washington, D.C.

Find recent round-trip train or bus tickets from Rapid City to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:20 pm - 10:35 amRAP-BWI
15h 15m1 stop
11:59 am - 4:15 pmBWI-RAP
6h 16m1 stop
$304Sun Country Air
Find Deal
Fri, Jul 19 - Mon, Jul 22
6:00 am - 2:07 pmRAP-DCA
6h 07m1 stop
6:55 pm - 11:20 pmDCA-RAP
6h 25m1 stop
$323Delta
Find Deal
Wed, Jul 3 - Tue, Jul 9
5:25 pm - 10:57 amRAP-IAD
15h 32m1 stop
5:10 pm - 8:06 pmIAD-RAP
28h 56m2 stops
Mon, Jul 8 - Thu, Jul 11
6:00 am - 2:07 pmRAP-DCA
6h 07m1 stop
4:01 pm - 11:20 pmDCA-RAP
9h 19m2 stops
$351Delta
Find Deal
Wed, Jul 3 - Tue, Jul 9
8:56 pm - 9:31 pmRAP-BWI
22h 35m2 stops
11:59 am - 4:15 pmBWI-RAP
6h 16m1 stop
Fri, Jul 19 - Mon, Jul 22
5:25 pm - 10:57 amRAP-IAD
15h 32m1 stop
12:07 pm - 8:06 pmIAD-RAP
33h 59m3 stops
Mon, Jul 8 - Thu, Jul 11
11:29 am - 9:23 pmRAP-IAD
7h 54m1 stop
5:25 pm - 10:00 pmIAD-RAP
6h 35m1 stop
$403United Airlines
Find Deal
Wed, Oct 16 - Mon, Oct 21
5:30 am - 1:25 pmRAP-IAD
5h 55m1 stop
10:40 pm - 10:33 amIAD-RAP
13h 53m2 stops
$411United Airlines
Find Deal
Wed, Oct 16 - Mon, Oct 21
2:23 pm - 1:18 pmRAP-IAD
20h 55m2 stops
6:55 am - 12:04 pmIAD-RAP
7h 09m1 stop
$512American Airlines
Find Deal
Wed, Sep 18 - Sun, Sep 22
11:11 am - 11:15 pmRAP-DCA
10h 04m1 stop
6:45 am - 10:21 amDCA-RAP
5h 36m1 stop
$562American Airlines
Find Deal
Wed, Oct 16 - Mon, Oct 21
5:30 am - 11:21 pmRAP-BWI
15h 51m1 stop
$273United Airlines
Find Deal
Mon, Sep 9
7:00 am - 6:46 pmRAP-IAD
9h 46m1 stop
$273United Airlines
Find Deal
Wed, Sep 25
9:01 am - 12:15 amRAP-IAD
13h 14m2 stops
$278United Airlines
Find Deal
Wed, Sep 25
7:00 am - 12:15 amRAP-IAD
15h 15m2 stops
$298United Airlines
Find Deal
Mon, Sep 9
5:45 am - 4:31 pmRAP-DCA
8h 46m2 stops
$310Delta
Find Deal
Sat, Oct 5
1:00 pm - 3:02 pmRAP-BWI
24h 02m2 stops
$334United Airlines
Find Deal
Wed, Sep 25
1:45 pm - 9:06 pmRAP-DCA
5h 21m1 stop
$339United Airlines
Find Deal
Mon, Sep 9
5:30 am - 5:32 pmRAP-BWI
10h 02m2 stops
$344United Airlines
Find Deal
Mon, Sep 9
5:45 am - 2:09 pmRAP-DCA
6h 24m1 stop
$359Delta
Find Deal
Sat, Oct 5
5:59 pm - 10:37 amRAP-DCA
14h 38m2 stops
$384United Airlines
Find Deal
Mon, Sep 9
2:36 pm - 9:32 pmRAP-BWI
4h 56m1 stop
5:00 am - 10:20 amBWI-RAP
7h 20m1 stop
$764American Airlines
Find Deal
Sun, Jun 9 - Fri, Jun 14
11:02 am - 7:45 pmRAP-IAD
6h 43m1 stop
6:00 am - 11:58 amIAD-RAP
7h 58m1 stop
$764American Airlines
Find Deal
Sun, Jun 9 - Fri, Jun 14
12:28 pm - 11:50 pmRAP-BWI
9h 22m2 stops
5:00 am - 10:20 amBWI-RAP
7h 20m1 stop
$769American Airlines
Find Deal
Sun, Jun 9 - Fri, Jun 14
12:28 pm - 11:59 pmRAP-IAD
9h 31m2 stops
6:00 am - 11:58 amIAD-RAP
7h 58m1 stop
$769American Airlines
Find Deal
Sun, Jun 9 - Fri, Jun 14
1:45 pm - 9:04 pmRAP-DCA
5h 19m1 stop
8:05 pm - 10:26 amDCA-RAP
16h 21m1 stop
$784United Airlines
Find Deal
Sun, Jun 9 - Fri, Jun 14
6:00 am - 6:43 pmRAP-BWI
10h 43m2 stops
5:13 pm - 11:56 pmBWI-RAP
8h 43m2 stops
$801Delta
Find Deal
Sun, Jun 9 - Fri, Jun 14
4:28 pm - 11:50 pmRAP-BWI
5h 22m1 stop
6:33 pm - 11:56 pmBWI-RAP
7h 23m1 stop
$814Delta
Find Deal
Sun, Jun 9 - Fri, Jun 14
2:36 pm - 11:14 pmRAP-DCA
6h 38m1 stop
6:40 am - 10:20 amDCA-RAP
5h 40m1 stop
$814American Airlines
Find Deal
Mon, Jun 10 - Fri, Jun 14
4:28 pm - 11:50 pmRAP-BWI
5h 22m1 stop
5:13 pm - 11:56 pmBWI-RAP
8h 43m2 stops
$819Delta
Find Deal
Sun, Jun 9 - Fri, Jun 14
6:00 am - 3:59 pmRAP-IAD
7h 59m2 stops
5:23 pm - 11:56 pmIAD-RAP
8h 33m2 stops
$976Delta
Find Deal
Sun, Jun 9 - Fri, Jun 14

Flights from Rapid City to Washington, D.C. - Travel Insights & Trends

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

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

The average price of all flights from Rapid City to Washington, D.C. clicked on KAYAK for each day over the last 12 months.
When flying from Rapid City to Washington, D.C., you should consider leaving on a Sunday and avoid Saturdays if you are looking for the best rates. For your return to Rapid City, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

Which airlines provide the cheapest flights from Rapid City to Washington, D.C.?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Rapid City to Washington, D.C. were found on Sun Country Air ($304) and Delta ($323). United Airlines proposed the cheapest one-way flight at $273.

Good to know

Low season

February

High season

March

Cheapest flight

$273
Best time to beat the crowds with an average 43% drop in price.
Most popular time to fly with an average 6% 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
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 flights from Rapid City to Washington, D.C.

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

    In the last 3 days, the lowest price for a flight from Rapid City to Washington, D.C. was $273 for a one-way ticket and $304 for a round-trip.

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

    A passport is not required to fly from Rapid City to Washington, D.C..

  • Which airports will I be using when flying from Rapid City to Washington, D.C.?

    On your way to Washington, D.C., you’ll fly out from Rapid City. You’ll be landing in one of Washington, D.C.’s 2 airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Rapid City to Washington, D.C.?

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

  • Which airline alliances offer flights from Rapid City to Washington, D.C.?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Rapid City and Washington, D.C., with SkyTeam 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 $481 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $508 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Rapid City to Washington, D.C.?

    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 Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rapid City to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. 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 Washington, D.C.?

    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 Washington, D.C. with an airline and back to Rapid City with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rapid City to Washington, D.C.?

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

See more FAQs

Top airlines flying from Rapid City to Washington, D.C.

 
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 Washington, D.C.? 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.
8.0
DeltaOverall score based on 10310 reviews
8.0Entertainment
8.6Crew
8.2Boarding
7.9Comfort
7.4Food
Airline reviews

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

2.0 MediocreJim, Jun 2024ATL - ANC
Read more about Delta reviews

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

All flights were on time and boarding was issue free

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

Plane didn’t even make it off the ground. We all had to get off and walk to a different terminal (lots of confusion) to get on a different plane. Landed fairly late, connections missed.

Crowded flight, but upbeat and kind crew. Pilot greeted us at door, flight attendant thanked a number of “special” passengers for their business, another addressed an eight-year old boy as “young man.” United obviously trying to up their game, but though all of that is nice and notable, flying still feels like moving along a human assembly line, being herded into one small space after another (boarding areas with too few seats, planes with limited personal space, shuttles (IAD) packed too full.

It was ok until we got to DC and I wanted to use my United Club pass and the snobbish receptionist said that they don’t take one pass. It took me everything itch of patience not to tell her off

Food choice was poor and we had to buy on board snacks.

We were offer chocolate cookies , not everyone eat chocolate. Thank you

Lost luggage again. Our second trip to Mykonos, and 2nd time no luggage.

Book cheap flights from Rapid City to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Rapid City to Washington, D.C. found on KAYAK in the last 72 hours.
9/9Mon
1 stopUnited Airlines
15h 51mRAP-BWI
$273
9/25Wed
1 stopUnited Airlines
9h 46mRAP-IAD
$273
9/25Wed
2 stopsUnited Airlines
13h 14mRAP-IAD
$278
9/9Mon
2 stopsUnited Airlines
15h 15mRAP-IAD
$298
10/5Sat
2 stopsDelta
8h 46mRAP-DCA
$310
9/25Wed
2 stopsUnited Airlines
24h 02mRAP-BWI
$334
9/9Mon
1 stopUnited Airlines
5h 21mRAP-DCA
$339
9/9Mon
2 stopsUnited Airlines
10h 02mRAP-BWI
$344
10/5Sat
1 stopDelta
6h 24mRAP-DCA
$359
9/9Mon
2 stopsUnited Airlines
14h 38mRAP-DCA
$384

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Last minute flights from Rapid City to Washington, D.C.

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Rapid City to Washington, D.C. that are departing in the next 10 days.
6/9Sun
multi-stopAmerican Airlines
4h 56mRAP-BWI
6/14Fri
multi-stopAmerican Airlines
7h 20mBWI-RAP
$764
6/9Sun
multi-stopAmerican Airlines
6h 43mRAP-IAD
6/14Fri
multi-stopAmerican Airlines
7h 58mIAD-RAP
$764
6/9Sun
multi-stopAmerican Airlines
9h 22mRAP-BWI
6/14Fri
multi-stopAmerican Airlines
7h 20mBWI-RAP
$769
6/9Sun
multi-stopAmerican Airlines
9h 31mRAP-IAD
6/14Fri
multi-stopAmerican Airlines
7h 58mIAD-RAP
$769
6/9Sun
multi-stopUnited Airlines
5h 19mRAP-DCA
6/14Fri
multi-stopUnited Airlines
16h 21mDCA-RAP
$784
6/9Sun
multi-stopDelta
10h 43mRAP-BWI
6/14Fri
multi-stopDelta
8h 43mBWI-RAP
$801
6/9Sun
multi-stopDelta
5h 22mRAP-BWI
6/14Fri
multi-stopDelta
7h 23mBWI-RAP
$814
6/10Mon
multi-stopAmerican Airlines
6h 38mRAP-DCA
6/14Fri
multi-stopAmerican Airlines
5h 40mDCA-RAP
$814
6/9Sun
multi-stopDelta
5h 22mRAP-BWI
6/14Fri
multi-stopDelta
8h 43mBWI-RAP
$819
6/9Sun
multi-stopDelta
7h 59mRAP-IAD
6/14Fri
multi-stopDelta
8h 33mIAD-RAP
$976

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Rapid City - Washington, D.C. Flights

Departure:

Rapid City (RAP)United States

Return flight deals:

Washington, D.C. - Rapid City

Cabin classes: