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RAP - WAS

$148 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 7/22. 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
Sat 7/6
Sat 7/13

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 44,060,346 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
6:00 am - 2:07 pmRAP-DCA
6h 07m1 stop
6:55 pm - 11:20 pmDCA-RAP
6h 25m1 stop
$246Delta
Find Deal
Wed, Jul 3 - Tue, Jul 9
5:30 am - 1:25 pmRAP-IAD
5h 55m1 stop
5:20 pm - 9:55 pmIAD-RAP
6h 35m1 stop
$270United Airlines
Find Deal
Thu, Oct 24 - Mon, Oct 28
6:00 am - 2:07 pmRAP-DCA
6h 07m1 stop
4:01 pm - 11:20 pmDCA-RAP
9h 19m2 stops
$301Delta
Find Deal
Wed, Jul 3 - Tue, Jul 9
5:30 am - 1:25 pmRAP-IAD
5h 55m1 stop
5:25 pm - 10:00 pmIAD-RAP
6h 35m1 stop
$306United Airlines
Find Deal
Thu, Oct 3 - Mon, Oct 7
11:29 am - 12:35 amRAP-IAD
11h 06m2 stops
5:25 pm - 10:00 pmIAD-RAP
6h 35m1 stop
$355United Airlines
Find Deal
Thu, Oct 3 - Mon, Oct 7
11:29 am - 12:35 amRAP-IAD
11h 06m2 stops
5:20 pm - 9:55 pmIAD-RAP
6h 35m1 stop
$356United Airlines
Find Deal
Thu, Oct 24 - Mon, Oct 28
5:05 pm - 10:31 amRAP-BWI
15h 26m1 stop
12:06 pm - 4:49 pmBWI-RAP
6h 43m1 stop
$380Sun Country Air
Find Deal
Fri, Jun 21 - Mon, Jun 24
5:45 am - 3:37 pmRAP-BWI
7h 52m2 stops
6:03 am - 11:03 amBWI-RAP
7h 00m1 stop
$384Delta
Find Deal
Thu, Jul 18 - Thu, Jul 25
2:23 pm - 11:15 amRAP-BWI
18h 52m1 stop
5:00 am - 10:21 amBWI-RAP
7h 21m1 stop
$477American Airlines
Find Deal
Thu, Oct 3 - Mon, Oct 7
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
5:10 pm - 11:08 amRAP-BWI
15h 58m1 stop
$148Sun Country Air
Find Deal
Mon, Jul 22
5:05 pm - 10:37 amRAP-IAD
15h 32m1 stop
$158Sun Country Air
Find Deal
Mon, Jul 22
4:10 pm - 3:55 pmRAP-IAD
21h 45m3 stops
Sat, Sep 21
5:05 pm - 11:28 pmRAP-BWI
28h 23m2 stops
Mon, Jul 22
7:00 am - 5:20 amRAP-BWI
20h 20m1 stop
$273United Airlines
Find Deal
Wed, Jul 31
4:00 pm - 5:25 amRAP-IAD
11h 25m1 stop
$273United Airlines
Find Deal
Wed, Jul 31
5:45 am - 2:02 pmRAP-DCA
6h 17m1 stop
$305Delta
Find Deal
Wed, Jul 31
5:45 am - 5:05 pmRAP-BWI
9h 20m2 stops
$310Delta
Find Deal
Wed, Jul 31
11:12 am - 8:00 pmRAP-DCA
6h 48m1 stop
$384American Airlines
Find Deal
Sun, Jul 21
12:30 pm - 11:55 pmRAP-BWI
9h 25m2 stops
$389American Airlines
Find Deal
Sun, Jul 21
1:45 pm - 9:32 pmRAP-BWI
5h 47m1 stop
10:51 am - 10:21 amBWI-RAP
25h 30m1 stop
$593United Airlines
Find Deal
Mon, Jun 10 - Sat, Jun 15
1:45 pm - 9:32 pmRAP-BWI
5h 47m1 stop
6:25 am - 7:08 pmBWI-RAP
14h 43m2 stops
$648United Airlines
Find Deal
Mon, Jun 10 - Sat, Jun 15
11:23 am - 9:22 pmRAP-IAD
7h 59m1 stop
10:15 pm - 10:21 amIAD-RAP
14h 06m1 stop
$661United Airlines
Find Deal
Mon, Jun 10 - Sat, Jun 15
12:40 pm - 9:22 pmRAP-IAD
6h 42m1 stop
12:55 pm - 7:08 pmIAD-RAP
8h 13m2 stops
$719United Airlines
Find Deal
Mon, Jun 10 - Sat, Jun 15
1:45 pm - 9:04 pmRAP-DCA
5h 19m1 stop
7:05 pm - 10:21 amDCA-RAP
17h 16m1 stop
$760United Airlines
Find Deal
Mon, Jun 10 - Sat, Jun 15
12:28 pm - 11:27 pmRAP-BWI
8h 59m1 stop
6:20 am - 10:20 amBWI-RAP
6h 00m1 stop
$764American Airlines
Find Deal
Sun, Jun 9 - Fri, Jun 14
2:36 pm - 10:00 pmRAP-DCA
5h 24m1 stop
9:50 am - 2:06 pmDCA-RAP
6h 16m1 stop
$764American Airlines
Find Deal
Sun, Jun 9 - Fri, Jun 14
12:28 pm - 11:50 pmRAP-BWI
9h 22m2 stops
6:20 am - 10:20 amBWI-RAP
6h 00m1 stop
$769American Airlines
Find Deal
Sun, Jun 9 - Fri, Jun 14
6:00 am - 6:19 pmRAP-IAD
10h 19m2 stops
6:45 pm - 11:56 pmIAD-RAP
7h 11m1 stop
$789Delta
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
$903Delta
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 Delta ($246) and United Airlines ($270). Sun Country Air proposed the cheapest one-way flight at $148.

Good to know

Low season

February

High season

March

Cheapest flight

$148
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 $148 for a one-way ticket and $246 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 10371 reviews
7.4Food
7.9Comfort
8.0Entertainment
8.6Crew
8.2Boarding
Airline reviews

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

8.0 Excellentmilton, Jun 2024ANC - MSP
Read more about Delta reviews

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.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

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.
7/22Mon
1 stopSun Country Air
15h 58mRAP-BWI
$148
7/22Mon
1 stopSun Country Air
15h 32mRAP-IAD
$158
9/21Sat
3 stops
21h 45mRAP-IAD
$183
7/22Mon
2 stops
28h 23mRAP-BWI
$204
7/31Wed
1 stopUnited Airlines
20h 20mRAP-BWI
$273
7/31Wed
1 stopUnited Airlines
11h 25mRAP-IAD
$273
7/31Wed
1 stopDelta
6h 17mRAP-DCA
$305
7/31Wed
2 stopsDelta
9h 20mRAP-BWI
$310
7/21Sun
1 stopAmerican Airlines
6h 48mRAP-DCA
$384
7/21Sun
2 stopsAmerican Airlines
9h 25mRAP-BWI
$389

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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.
6/10Mon
multi-stopUnited Airlines
5h 47mRAP-BWI
6/15Sat
multi-stopUnited Airlines
25h 30mBWI-RAP
$593
6/10Mon
multi-stopUnited Airlines
5h 47mRAP-BWI
6/15Sat
multi-stopUnited Airlines
14h 43mBWI-RAP
$648
6/10Mon
multi-stopUnited Airlines
7h 59mRAP-IAD
6/15Sat
multi-stopUnited Airlines
14h 06mIAD-RAP
$661
6/10Mon
multi-stopUnited Airlines
6h 42mRAP-IAD
6/15Sat
multi-stopUnited Airlines
8h 13mIAD-RAP
$719
6/10Mon
multi-stopUnited Airlines
5h 19mRAP-DCA
6/15Sat
multi-stopUnited Airlines
17h 16mDCA-RAP
$760
6/9Sun
multi-stopAmerican Airlines
8h 59mRAP-BWI
6/14Fri
multi-stopAmerican Airlines
6h 00mBWI-RAP
$764
6/9Sun
multi-stopAmerican Airlines
5h 24mRAP-DCA
6/14Fri
multi-stopAmerican Airlines
6h 16mDCA-RAP
$764
6/9Sun
multi-stopAmerican Airlines
9h 22mRAP-BWI
6/14Fri
multi-stopAmerican Airlines
6h 00mBWI-RAP
$769
6/9Sun
multi-stopDelta
10h 19mRAP-IAD
6/14Fri
multi-stopDelta
7h 11mIAD-RAP
$789
6/9Sun
multi-stopDelta
10h 43mRAP-BWI
6/14Fri
multi-stopDelta
8h 43mBWI-RAP
$903

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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: