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Cheap flights from Sioux Falls to Washington, D.C. from $192

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to Washington, D.C. departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
2:26 pm - 1:06 pmFSD-DCA
21h 40m1 stop
Frontier Logo
6:00 pm - 1:31 pmDCA-FSD
20h 31m1 stop
$204Frontier
Find Deal
Thu, Dec 4 - Wed, Dec 10
American Airlines Logo
6:15 pm - 11:59 pmFSD-DCA
4h 44m1 stop
American Airlines Logo
1:34 pm - 10:04 pmDCA-FSD
9h 30m1 stop
$259American Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 22
Delta Logo
11:02 am - 6:04 pmFSD-DCA
6h 02m1 stop
Delta Logo
10:15 am - 7:53 pmDCA-FSD
10h 38m2 stops
$264Delta
Find Deal
Thu, Jan 22 - Sat, Jan 24
Delta Logo
1:02 pm - 10:57 pmFSD-DCA
8h 55m2 stops
Delta Logo
9:54 am - 3:37 pmDCA-FSD
6h 43m2 stops
$269Delta
Find Deal
Thu, Jan 22 - Sat, Jan 24
Frontier Logo
3:56 pm - 12:04 pmFSD-DCA
19h 08m1 stop
Frontier Logo
8:00 am - 3:01 pmDCA-FSD
8h 01m1 stop
$305Frontier
Find Deal
Thu, Jan 15 - Sun, Jan 18
Delta Logo
5:14 am - 1:30 pmFSD-DCA
7h 16m1 stop
Delta Logo
6:29 am - 10:20 amDCA-FSD
4h 51m1 stop
$309Delta
Find Deal
Sat, Dec 6 - Wed, Dec 10
Delta Logo
5:14 am - 11:09 amFSD-DCA
4h 55m1 stop
Delta Logo
9:40 am - 3:45 pmDCA-FSD
7h 05m2 stops
$314Delta
Find Deal
Sat, Dec 6 - Tue, Dec 9
Delta Logo
5:14 am - 4:36 pmFSD-DCA
10h 22m2 stops
Delta Logo
6:59 am - 3:45 pmDCA-FSD
9h 46m2 stops
$319Delta
Find Deal
Sat, Dec 6 - Tue, Dec 9
United Airlines Logo
6:08 pm - 11:59 pmFSD-DCA
4h 51m1 stop
United Airlines Logo
7:30 am - 2:36 pmDCA-FSD
8h 06m1 stop
$329United Airlines
Find Deal
Wed, Dec 3 - Tue, Feb 3
Delta Logo
10:50 am - 6:04 pmFSD-DCA
6h 14m1 stop
Delta Logo
2:32 pm - 11:04 pmDCA-FSD
9h 32m2 stops
$334Delta
Find Deal
Thu, Jan 15 - Thu, Jan 22

United Airlines flights from Sioux Falls to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Sioux Falls to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Dec 12
FSD6:08 pmSioux Falls Joe Foss Field
4h 51m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
Dec 14
DCA6:00 pmWashington, D.C. Reagan-National
4h 51m
1 stop
FSD9:51 pmSioux Falls Joe Foss Field
$259
Find similar
United Airlines
Dec 6
FSD3:15 pmSioux Falls Joe Foss Field
4h 40m
1 stop
DCA8:55 pmWashington, D.C. Reagan-National
Dec 10
DCA5:00 pmWashington, D.C. Reagan-National
5h 51m
1 stop
FSD9:51 pmSioux Falls Joe Foss Field
$309
Find similar
United Airlines
Dec 3
FSD6:08 pmSioux Falls Joe Foss Field
4h 51m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
Feb 3
DCA7:30 amWashington, D.C. Reagan-National
8h 06m
1 stop
FSD2:36 pmSioux Falls Joe Foss Field
$329
Find similar

Delta flights from Sioux Falls to Washington, D.C. Reagan-National Airport

Our best Delta deals on Sioux Falls to Washington, D.C. Reagan-National Airport flight tickets
Delta
Jan 22
FSD11:02 amSioux Falls Joe Foss Field
6h 02m
1 stop
DCA6:04 pmWashington, D.C. Reagan-National
Jan 24
DCA6:04 amWashington, D.C. Reagan-National
10h 33m
2 stops
FSD3:37 pmSioux Falls Joe Foss Field
$264
Find similar
Delta
Jan 22
FSD1:02 pmSioux Falls Joe Foss Field
8h 55m
2 stops
DCA10:57 pmWashington, D.C. Reagan-National
Jan 24
DCA9:54 amWashington, D.C. Reagan-National
6h 43m
2 stops
FSD3:37 pmSioux Falls Joe Foss Field
$269
Find similar
Delta
Dec 6
FSD5:14 amSioux Falls Joe Foss Field
4h 55m
1 stop
DCA11:09 amWashington, D.C. Reagan-National
Dec 9
DCA9:40 amWashington, D.C. Reagan-National
7h 05m
2 stops
FSD3:45 pmSioux Falls Joe Foss Field
$314
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Washington, D.C. Reagan-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 23, 2025.
Use the filters below to find and compare flights from Sioux Falls to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Thu 12/4

2:26 pm-1:06 pm

1 stop21h 40m

Washington, D.C. Reagan-National

Wed 12/10

6:00 pm-1:31 pm

1 stop20h 31m

$204

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Thu 1/15

6:15 pm-11:59 pm

1 stop4h 44m

Washington, D.C. Reagan-National

Thu 1/22

1:34 pm-10:04 pm

1 stop9h 30m

$259

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Thu 1/22

11:02 am-6:04 pm

1 stop6h 02m

Washington, D.C. Reagan-National

Sat 1/24

10:15 am-7:53 pm

2 stops10h 38m

$264

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Thu 1/22

1:02 pm-10:57 pm

2 stops8h 55m

Washington, D.C. Reagan-National

Sat 1/24

9:54 am-3:37 pm

2 stops6h 43m

$269

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Thu 1/15

3:56 pm-12:04 pm

1 stop19h 08m

Washington, D.C. Reagan-National

Sun 1/18

8:00 am-3:01 pm

1 stop8h 01m

$305

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Sat 12/6

5:14 am-1:30 pm

1 stop7h 16m

Washington, D.C. Reagan-National

Wed 12/10

6:29 am-10:20 am

1 stop4h 51m

$309

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Sat 12/6

5:14 am-11:09 am

1 stop4h 55m

Washington, D.C. Reagan-National

Tue 12/9

9:40 am-3:45 pm

2 stops7h 05m

$314

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Sat 12/6

5:14 am-4:36 pm

2 stops10h 22m

Washington, D.C. Reagan-National

Tue 12/9

6:59 am-3:45 pm

2 stops9h 46m

$319

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Wed 12/3

6:08 pm-11:59 pm

1 stop4h 51m

Washington, D.C. Reagan-National

Tue 2/3

7:30 am-2:36 pm

1 stop8h 06m

$329

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Thu 1/15

10:50 am-6:04 pm

1 stop6h 14m

Washington, D.C. Reagan-National

Thu 1/22

2:32 pm-11:04 pm

2 stops9h 32m

$334

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Sioux Falls to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Sioux Falls and Washington, D.C. Reagan-National Airport?

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

The month of July is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Sioux Falls, with most prices found around $258. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of July, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $258.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Sioux Falls to Washington, D.C. Reagan-National Airport is on a Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $351. Flights from Sioux Falls to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $431. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Sioux Falls to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as $315. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $393.

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Sioux Falls when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $368 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Sioux Falls for as low as $258 on momondo.

When to book flights from Sioux Falls to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sioux Falls to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sioux Falls to Washington, D.C. Reagan-National Airport (FSD to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux Falls to Washington, D.C. Reagan-National Airport

Direct flights

None
There are no direct flights from Sioux Falls to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Sioux Falls to Washington, D.C. Reagan-National Airport.
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  • How far is Sioux Falls Joe Foss Field to Washington, D.C. Reagan-National by plane?

    The straight-line distance from Sioux Falls Joe Foss Field to Washington, D.C. Reagan-National is 1070.2 mi. A reasonable flight in good conditions will take 4h 29m.

  • When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Sioux Falls Joe Foss Field Airport to Washington, D.C. Reagan-National Airport are updated daily.

  • How many operators does momondo search for flights from Sioux Falls Joe Foss Field Airport to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to Washington, D.C. Reagan-National Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sioux Falls Joe Foss Field Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Sioux Falls to Washington, D.C. Reagan-National Airport?

Best airlines flying from Sioux Falls to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Sioux Falls to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $245Free CancellationRating
7.4
9,036 reviews
Search United Airlines flights
DeltaPriceFrom $258Free CancellationRating
7.9
8,000 reviews
Search Delta flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Reston
Manassas
Gaithersburg
Fairfax
Glen Burnie
Linthicum Heights
Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Sioux Falls to Washington, D.C.?

It is quick and easy to find Sioux Falls to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

Can I find flights from Sioux Falls to Washington, D.C. with flexible booking policies on momondo?

Yes. All flights to Washington, D.C. from Sioux Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sioux Falls to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sioux Falls to Washington, D.C..

I’m not ready to book a flight from Sioux Falls to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Sioux Falls. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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