$109 Find Cheap Flights from District of Columbia to South Dakota

1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to South Dakota

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

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

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

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

Useful Info
Useful Info

Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$109
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Reagan Washington National Airport to Sioux Falls

FAQs for booking flights from District of Columbia to South Dakota

  • How does KAYAK find such low prices on flights from District of Columbia to South Dakota?

    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 District of Columbia to South Dakota.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to South Dakota?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from District of Columbia to South Dakota 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 District of Columbia to South Dakota?

    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 from District of Columbia to South Dakota with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to South Dakota?

    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 from District of Columbia to South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to South Dakota?

    Based on KAYAK data, the cheapest day to fly to South Dakota is Wednesday where round-trip tickets can be as cheap as $431. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $702 on average.

  • What is the cheapest time of day to fly to South Dakota?

    The cheapest time of day to fly to South Dakota is generally in the evening, when round-trip flights cost $504 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to South Dakota is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $651.

  • What is the cheapest month to fly from District of Columbia to South Dakota?

    The cheapest month for flights from District of Columbia to South Dakota is November, when tickets cost $268 (return) on average. On the other hand, the most expensive months are December and September, when the average cost of round-trip tickets is $710 and $538 respectively.

  • How long is the flight to South Dakota?

    An average nonstop flight from District of Columbia to South Dakota takes 10h 25m, covering a distance of 1212 miles. The shortest route is Washington, D.C. Dulles Intl Airport (IAD) to Sioux Falls (FSD) with an average flight time of 4h 50m.

  • What are the most popular destinations in South Dakota?

    Based on KAYAK flight searches, the most popular destination is Rapid City (57% of total searches to South Dakota). The next most popular destinations are Sioux Falls (42%) and Aberdeen (1%). Searches for flights to Pierre (0%) are also popular.

Top 4 airlines serving from District of Columbia to South Dakota

Need help choosing which airline to fly with from District of Columbia to South Dakota? 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 7936 reviews
8.2Boarding
8.5Crew
7.3Food
7.9Entertainment
7.9Comfort
Airline reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

8.0 ExcellentFredrick, Apr 2025GSO - DTW
Read more Delta reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

A bit rush for transit. Food and entertainment are not available

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Flight was cramped with every seat taken. The food was fine, nothing crazy to write home about. The plane felt dated and needing some TLC, the button for the window shade didn't work and there were no AC outlets to use. When communicating with staff all except one nice lady never seemed happy to help me almost like I was bothering them when asked for things like a glass of water or a snack. The flight was overall fine. It did what was needed which is get me from point A to point B. But it certainly was not special. I don't expect much in economy but I believe economy on a host of other airlines is more memorable and better experience.

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

The reps working at the airport counter were dumber than a second coat of paint.

My costume jewelry was stolen out of my bag. Got to airport and my bag weighed 45 pounds- 5 pounds over cost me $100 Long lines in tier one. No entertainment No WiFi no free drinks or snacks

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

I’ve never traveled on Frontier before. If you want basic, no frills, friendly service at great prices then give them a fly!

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

The worst flight of my life. Never will I fly frontier again

Book cheap flights from District of Columbia to South Dakota

Recent round-trip flight deals

5/24Sat
1 stopFrontier
26h 58mDCA-FSD
6/1Sun
1 stopFrontier
29h 01mFSD-DCA
$210
5/30Fri
1 stopFrontier
8h 58mDCA-FSD
6/1Sun
1 stopFrontier
19h 02mFSD-DCA
$221
8/5Tue
1 stopDelta
5h 27mIAD-RAP
8/12Tue
1 stopDelta
7h 09mRAP-IAD
$305
8/5Tue
2 stopsDelta
9h 44mIAD-RAP
8/12Tue
1 stopDelta
4h 49mRAP-IAD
$310
8/5Tue
2 stopsAmerican Airlines
11h 33mIAD-RAP
8/12Tue
2 stopsAmerican Airlines
8h 42mRAP-IAD
$315
5/27Tue
1 stopUnited Airlines
5h 56mDCA-RAP
6/3Tue
1 stopUnited Airlines
5h 53mRAP-DCA
$353
5/27Tue
1 stopUnited Airlines
6h 16mIAD-RAP
6/3Tue
1 stopUnited Airlines
6h 54mRAP-IAD
$353
6/9Mon
2 stopsAllegiant Air
19h 00mIAD-FSD
6/13Fri
1 stopAllegiant Air
17h 29mFSD-IAD
$353
6/22Sun
1 stopAmerican Airlines
6h 45mDCA-RAP
7/1Tue
1 stopAmerican Airlines
6h 12mRAP-DCA
$362
6/9Mon
2 stopsAllegiant Air
19h 00mIAD-FSD
6/13Fri
2 stopsAllegiant Air
31h 54mFSD-IAD
$481

Search by stops

Search by airline

Search by price

Recent one-way flight deals

5/12Mon
1 stopFrontier
7h 18mDCA-FSD
$109
6/9Mon
1 stopFrontier
8h 58mDCA-FSD
$129
6/27Fri
2 stopsAllegiant Air
18h 10mIAD-RAP
$174
8/31Sun
1 stopDelta
6h 04mIAD-RAP
$178
8/31Sun
1 stopAmerican Airlines
9h 23mDCA-RAP
$178
8/31Sun
2 stopsDelta
9h 32mDCA-RAP
$183
8/31Sun
2 stopsDelta
9h 22mIAD-RAP
$183
7/17Thu
1 stopAmerican Airlines
7h 21mDCA-RAP
$208
6/27Fri
1 stopUnited Airlines
8h 07mIAD-RAP
$231
7/17Thu
1 stopUnited Airlines
6h 35mIAD-RAP
$248

Search by stops

Search by airline

Search by price

Last minute flights from District of Columbia to South Dakota

Last minute flight, train and bus deals

5/3Sat
multi-stopAmerican Airlines
6h 51mDCA-FSD
5/5Mon
multi-stopAmerican Airlines
6h 01mFSD-DCA
$495
5/3Sat
multi-stopAmerican Airlines
7h 41mIAD-FSD
5/5Mon
multi-stopAmerican Airlines
8h 25mFSD-IAD
$495
5/2Fri
multi-stopDelta
7h 55mDCA-FSD
5/4Sun
multi-stopDelta
5h 20mFSD-DCA
$555
5/2Fri
multi-stopDelta
7h 14mIAD-FSD
5/4Sun
multi-stopDelta
5h 18mFSD-IAD
$555
5/2Fri
multi-stopDelta
6h 10mDCA-FSD
5/4Sun
multi-stopDelta
5h 20mFSD-DCA
$560
5/3Sat
multi-stopUnited Airlines
5h 17mIAD-FSD
5/5Mon
multi-stopUnited Airlines
11h 40mFSD-IAD
$606
5/2Fri
multi-stopDelta
10h 01mIAD-FSD
5/4Sun
multi-stopDelta
5h 09mFSD-IAD
$680
5/3Sat
multi-stopDelta
7h 04mIAD-RAP
5/10Sat
multi-stopDelta
5h 09mRAP-IAD
$726
5/4Sun
multi-stopUnited Airlines
6h 02mIAD-FSD
5/11Sun
multi-stopUnited Airlines
6h 25mFSD-IAD
$757
5/2Fri
multi-stop
28h 38mIAD-FSD
5/4Sun
multi-stop
24h 34mFSD-IAD
$968

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to South Dakota

Cabin class types available on flights to District of Columbia

Cabin classes available on flights to District of Columbia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.