Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

RAP - WAS

$158 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 7/4. 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
Tue 7/2
Tue 7/9

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 42,335,261 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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
6:00 am - 2:07 pmRAP-DCA
6h 07m1 stop
4:01 pm - 11:20 pmDCA-RAP
9h 19m2 stops
$251Delta
Find Deal
Wed, Jul 3 - Tue, Jul 9
5:05 pm - 10:31 amRAP-BWI
15h 26m1 stop
6:30 am - 4:49 pmBWI-RAP
12h 19m2 stops
Fri, Jun 21 - Mon, Jun 24
5:05 pm - 10:31 amRAP-BWI
15h 26m1 stop
12:06 pm - 4:49 pmBWI-RAP
6h 43m1 stop
$368Sun Country Air
Find Deal
Fri, Jun 21 - Mon, Jun 24
5:30 am - 1:25 pmRAP-IAD
5h 55m1 stop
5:25 pm - 10:00 pmIAD-RAP
6h 35m1 stop
$376United Airlines
Find Deal
Wed, Oct 16 - Mon, Oct 21
5:05 pm - 10:31 amRAP-BWI
15h 26m1 stop
10:45 pm - 4:49 pmBWI-RAP
20h 04m3 stops
Fri, Jun 21 - Sun, Jun 23
8:56 pm - 9:41 pmRAP-BWI
22h 45m2 stops
6:30 am - 4:49 pmBWI-RAP
12h 19m2 stops
Fri, Jun 21 - Mon, Jun 24
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
11:11 am - 11:15 pmRAP-DCA
10h 04m1 stop
5:00 am - 10:21 amDCA-RAP
7h 21m1 stop
$512American 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
4:58 pm - 4:31 pmRAP-BWI
21h 33m2 stops
Thu, Jul 4
4:58 pm - 12:45 amRAP-BWI
29h 47m3 stops
Thu, Jul 4
7:00 am - 7:20 pmRAP-BWI
10h 20m1 stop
$273United Airlines
Find Deal
Sat, Sep 7
7:00 am - 5:24 amRAP-IAD
20h 24m1 stop
$273United Airlines
Find Deal
Sat, Sep 7
5:30 am - 10:30 pmRAP-BWI
15h 00m2 stops
$278United Airlines
Find Deal
Sat, Sep 7
5:30 am - 12:15 amRAP-IAD
16h 45m2 stops
$278United Airlines
Find Deal
Sat, Sep 7
4:58 pm - 11:08 amRAP-BWI
16h 10m2 stops
Thu, Jul 25
6:00 am - 2:07 pmRAP-DCA
6h 07m1 stop
$305Delta
Find Deal
Thu, Jul 4
5:45 am - 4:36 pmRAP-IAD
8h 51m2 stops
$310Delta
Find Deal
Thu, Jul 25
5:45 am - 5:30 pmRAP-DCA
9h 45m2 stops
$374Delta
Find Deal
Thu, Jul 25

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 Wednesdays 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 Sun Country Air ($368). United Airlines proposed the cheapest one-way flight at $273.

Good to know

Low season

February

High season

March

Cheapest flight

$158
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 $158 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 $484 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 $509 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 10410 reviews
7.4Food
8.2Boarding
7.9Comfort
8.6Crew
8.0Entertainment
Airline reviews

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

10.0 ExcellentBarb, Jun 2024MSP - JFK
Read more about Delta reviews

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.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

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.

My flight was 3 hours late, which caused me to miss my connection in Denver. Further, this connecting flight was then Later canceled. This required me to stay another night an hour and a half away, and rent the rental car for an additional Night. I am still waiting for United Airlines to reimburse me for the inconvenience and Expense of having to extend my rental Car for An additional Day. See attached receipt. https://share.icloud.com/photos/0f5ns2AaeIr7w6t_uH1qfPBUg

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.
7/4Thu
2 stops
21h 33mRAP-BWI
$158
7/4Thu
3 stops
29h 47mRAP-BWI
$212
9/7Sat
1 stopUnited Airlines
10h 20mRAP-BWI
$273
9/7Sat
1 stopUnited Airlines
20h 24mRAP-IAD
$273
9/7Sat
2 stopsUnited Airlines
15h 00mRAP-BWI
$278
9/7Sat
2 stopsUnited Airlines
16h 45mRAP-IAD
$278
7/25Thu
2 stops
16h 10mRAP-BWI
$297
7/4Thu
1 stopDelta
6h 07mRAP-DCA
$305
7/25Thu
2 stopsDelta
8h 51mRAP-IAD
$310
7/25Thu
2 stopsDelta
9h 45mRAP-DCA
$374

Search by stops

Search by airline

Search by price

Rapid City - Washington, D.C. Flights

Departure:

Rapid City (RAP)United States

Return flight deals:

Washington, D.C. - Rapid City

Cabin classes: