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Cheap flights from Washington, D.C. Reagan-National Airport to Sioux Falls from $195

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Sioux Falls departing on 2/19. 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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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Sioux Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:15 am - 1:42 pmDCA-FSD
6h 27m1 stop
Frontier Logo
2:18 pm - 1:02 pmFSD-DCA
21h 44m1 stop
$208Frontier
Find Deal
Fri, Nov 14 - Sun, Nov 16
Frontier Logo
2:00 pm - 1:47 pmDCA-FSD
24h 47m1 stop
Frontier Logo
2:13 pm - 9:59 pmFSD-DCA
6h 46m1 stop
$228Frontier
Find Deal
Sun, Nov 9 - Thu, Nov 13
Delta Logo
11:30 am - 3:33 pmDCA-FSD
5h 03m1 stop
Delta Logo
5:15 am - 10:41 amFSD-DCA
4h 26m1 stop
$259Delta
Find Deal
Sat, Feb 21 - Tue, Feb 24
Delta Logo
11:30 am - 3:33 pmDCA-FSD
5h 03m1 stop
Delta Logo
1:20 pm - 10:56 pmFSD-DCA
8h 36m2 stops
$264Delta
Find Deal
Sat, Feb 21 - Tue, Feb 24
Delta Logo
9:00 am - 7:18 pmDCA-FSD
11h 18m2 stops
Delta Logo
1:20 pm - 10:56 pmFSD-DCA
8h 36m2 stops
$269Delta
Find Deal
Sat, Jan 17 - Sat, Jan 31
American Airlines Logo
7:59 pm - 11:59 pmDCA-FSD
5h 00m1 stop
American Airlines Logo
10:59 am - 7:00 pmFSD-DCA
7h 01m1 stop
$274American Airlines
Find Deal
Thu, Nov 13 - Sat, Nov 15
United Airlines Logo
5:07 pm - 9:46 pmDCA-FSD
5h 39m1 stop
United Airlines Logo
8:00 am - 2:13 pmFSD-DCA
5h 13m1 stop
$278United Airlines
Find Deal
Sat, Nov 22 - Tue, Dec 2
United Airlines Logo
6:07 pm - 9:46 pmDCA-FSD
4h 39m1 stop
United Airlines Logo
6:08 pm - 11:59 pmFSD-DCA
4h 51m1 stop
$288United Airlines
Find Deal
Sat, Nov 22 - Tue, Dec 2
American Airlines Logo
7:50 pm - 12:01 amDCA-FSD
5h 11m1 stop
American Airlines Logo
10:41 am - 4:18 pmFSD-DCA
4h 37m1 stop
$364American Airlines
Find Deal
Fri, Jan 2 - Mon, Jan 5
Multiple Airlines Logo
8:00 am - 7:36 pmDCA-FSD
12h 36m1 stop
Multiple Airlines Logo
12:06 pm - 1:03 pmFSD-DCA
23h 57m2 stops
$671Multiple Airlines
Find Deal
Fri, Nov 28 - Sun, Nov 30

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

Our best Frontier deals on Washington, D.C. Reagan-National Airport to Sioux Falls flight tickets
Frontier
Nov 14
DCA8:15 amWashington, D.C. Reagan-National
6h 27m
1 stop
FSD1:42 pmSioux Falls Joe Foss Field
Nov 16
FSD2:18 pmSioux Falls Joe Foss Field
21h 44m
1 stop
DCA1:02 pmWashington, D.C. Reagan-National
$208
Find similar
Frontier
Nov 9
DCA2:00 pmWashington, D.C. Reagan-National
24h 47m
1 stop
FSD1:47 pmSioux Falls Joe Foss Field
Nov 13
FSD2:13 pmSioux Falls Joe Foss Field
6h 46m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$228
Find similar

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

Our best Delta deals on Washington, D.C. Reagan-National Airport to Sioux Falls flight tickets
Delta
Feb 21
DCA11:30 amWashington, D.C. Reagan-National
5h 03m
1 stop
FSD3:33 pmSioux Falls Joe Foss Field
Feb 24
FSD5:15 amSioux Falls Joe Foss Field
4h 26m
1 stop
DCA10:41 amWashington, D.C. Reagan-National
$259
Find similar
Delta
Feb 21
DCA11:30 amWashington, D.C. Reagan-National
5h 03m
1 stop
FSD3:33 pmSioux Falls Joe Foss Field
Feb 24
FSD1:20 pmSioux Falls Joe Foss Field
8h 36m
2 stops
DCA10:56 pmWashington, D.C. Reagan-National
$264
Find similar
Delta
Jan 17
DCA9:00 amWashington, D.C. Reagan-National
11h 18m
2 stops
FSD7:18 pmSioux Falls Joe Foss Field
Jan 31
FSD1:20 pmSioux Falls Joe Foss Field
8h 36m
2 stops
DCA10:56 pmWashington, D.C. Reagan-National
$269
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Sioux Falls 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 October 27, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Fri 11/14

8:15 am-1:42 pm

1 stop6h 27m

Sioux Falls Joe Foss Field

Sun 11/16

2:18 pm-1:02 pm

1 stop21h 44m

$208

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Sun 11/9

2:00 pm-1:47 pm

1 stop24h 47m

Sioux Falls Joe Foss Field

Thu 11/13

2:13 pm-9:59 pm

1 stop6h 46m

$228

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Sat 2/21

11:30 am-3:33 pm

1 stop5h 03m

Sioux Falls Joe Foss Field

Tue 2/24

5:15 am-10:41 am

1 stop4h 26m

$259

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Sat 2/21

11:30 am-3:33 pm

1 stop5h 03m

Sioux Falls Joe Foss Field

Tue 2/24

1:20 pm-10:56 pm

2 stops8h 36m

$264

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Sat 1/17

9:00 am-7:18 pm

2 stops11h 18m

Sioux Falls Joe Foss Field

Sat 1/31

1:20 pm-10:56 pm

2 stops8h 36m

$269

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Thu 11/13

7:59 pm-11:59 pm

1 stop5h 00m

Sioux Falls Joe Foss Field

Sat 11/15

10:59 am-7:00 pm

1 stop7h 01m

$274

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Sat 11/22

5:07 pm-9:46 pm

1 stop5h 39m

Sioux Falls Joe Foss Field

Tue 12/2

8:00 am-2:13 pm

1 stop5h 13m

$278

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Sat 11/22

6:07 pm-9:46 pm

1 stop4h 39m

Sioux Falls Joe Foss Field

Tue 12/2

6:08 pm-11:59 pm

1 stop4h 51m

$288

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Fri 1/2

7:50 pm-12:01 am

1 stop5h 11m

Sioux Falls Joe Foss Field

Mon 1/5

10:41 am-4:18 pm

1 stop4h 37m

$364

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Fri 11/28

8:00 am-7:36 pm

1 stop12h 36m

Sioux Falls Joe Foss Field

Sun 11/30

12:06 pm-1:03 pm

2 stops23h 57m

$671

Flights are sorted by cheapest round-trip flights first.

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

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 Washington, D.C. Reagan-National Airport and Sioux Falls?

What is the cheapest month to fly to Sioux Falls?

The cheapest month to fly to Sioux Falls from Washington, D.C. Reagan-National Airport is in January. Flight prices, which tend to average around $283, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in January, then October is your next best option. Flight prices from Washington, D.C. Reagan-National Airport to Sioux Falls during October average around $298.

What is the cheapest day to depart on your flight to Sioux Falls?

The cheapest day to depart on your flight to Sioux Falls is on a Thursday when prices can be found for as low as $374. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Washington, D.C. Reagan-National Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $655.

What is the cheapest time of day to depart on your flight to Sioux Falls?

Our most recent data shows that the best time of day to fly to Sioux Falls is in the evening. Flights from Washington, D.C. Reagan-National Airport to Sioux Falls during this time can be as low as $378. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $485 on average. Flights to Sioux Falls from Washington, D.C. Reagan-National Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

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

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

Direct flights

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

    The straight-line distance from Washington, D.C. Reagan-National to Sioux Falls Joe Foss Field is 1070.2 mi. Typically, this will take 4h 39m by plane in normal conditions.

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

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

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

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

  • What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?

    The required travel and health documents for your Sioux Falls Joe Foss Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sioux Falls Joe Foss Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Sioux Falls with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $258Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights
DeltaPriceFrom $273Free CancellationRating
7.9
7,996 reviews
Search Delta flights
United AirlinesPriceFrom $328Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Yankton
Marshall
Worthington

Why use momondo?

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

It is quick and easy to find Washington, D.C. to Sioux Falls 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 Sioux Falls that suits you.

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

All flight searches from Washington, D.C. to Sioux Falls on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Washington, D.C. to Sioux Falls flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Washington, D.C. to Sioux Falls now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sioux Falls and let you know when they change.

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