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Cheap flights from Washington, D.C. Reagan-National Airport to Sioux Falls from $183

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 12/19. 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.
Delta Logo
6:10 am - 10:20 amDCA-FSD
5h 10m1 stop
Delta Logo
5:14 am - 11:04 amFSD-DCA
4h 50m1 stop
$259Delta
Find Deal
Thu, Dec 11 - Sun, Dec 14
Delta Logo
12:00 pm - 3:37 pmDCA-FSD
4h 37m1 stop
Delta Logo
5:00 am - 5:04 pmFSD-DCA
11h 04m2 stops
$264Delta
Find Deal
Sat, Feb 21 - Tue, Feb 24
Delta Logo
9:55 am - 3:37 pmDCA-FSD
6h 42m2 stops
Delta Logo
5:00 am - 5:04 pmFSD-DCA
11h 04m2 stops
$269Delta
Find Deal
Sat, Feb 21 - Tue, Feb 24
Delta Logo
6:05 am - 12:22 pmDCA-FSD
7h 17m1 stop
Delta Logo
4:17 pm - 11:30 pmFSD-DCA
6h 13m1 stop
$279Delta
Find Deal
Thu, Feb 12 - Mon, Feb 16
Multiple Airlines Logo
6:00 pm - 10:53 amDCA-FSD
17h 53m2 stops
Multiple Airlines Logo
8:23 pm - 12:05 pmFSD-DCA
14h 42m1 stop
$314Multiple Airlines
Find Deal
Wed, Jan 7 - Thu, Jan 8
American Airlines Logo
7:56 pm - 11:59 pmDCA-FSD
5h 03m1 stop
American Airlines Logo
7:00 am - 2:24 pmFSD-DCA
6h 24m1 stop
$339American Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
American Airlines Logo
1:18 pm - 6:49 pmDCA-FSD
6h 31m1 stop
American Airlines Logo
1:09 pm - 11:34 pmFSD-DCA
9h 25m2 stops
$344American Airlines
Find Deal
Thu, Dec 11 - Tue, Dec 16
Frontier Logo
6:00 pm - 7:31 pmDCA-FSD
26h 31m1 stop
Frontier Logo
2:26 pm - 1:06 pmFSD-DCA
21h 40m1 stop
$388Frontier
Find Deal
Sun, Nov 30 - Thu, Dec 4
Delta Logo
9:40 am - 3:45 pmDCA-FSD
7h 05m2 stops
Delta Logo
5:14 am - 11:04 amFSD-DCA
4h 50m1 stop
$404Delta
Find Deal
Fri, Dec 12 - Mon, Dec 15
Multiple Airlines Logo
6:00 pm - 12:20 pmDCA-FSD
19h 20m2 stops
Multiple Airlines Logo
2:26 pm - 9:59 pmFSD-DCA
6h 33m1 stop
$419Multiple Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14

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
Dec 11
DCA6:10 amWashington, D.C. Reagan-National
5h 10m
1 stop
FSD10:20 amSioux Falls Joe Foss Field
Dec 14
FSD5:14 amSioux Falls Joe Foss Field
4h 50m
1 stop
DCA11:04 amWashington, D.C. Reagan-National
$259
Find similar
Delta
Feb 21
DCA12:00 pmWashington, D.C. Reagan-National
4h 37m
1 stop
FSD3:37 pmSioux Falls Joe Foss Field
Feb 24
FSD5:00 amSioux Falls Joe Foss Field
11h 04m
2 stops
DCA5:04 pmWashington, D.C. Reagan-National
$264
Find similar
Delta
Feb 21
DCA9:55 amWashington, D.C. Reagan-National
6h 42m
2 stops
FSD3:37 pmSioux Falls Joe Foss Field
Feb 24
FSD5:00 amSioux Falls Joe Foss Field
11h 04m
2 stops
DCA5:04 pmWashington, D.C. Reagan-National
$269
Find similar

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

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Sioux Falls flight tickets
American Airlines
Dec 12
DCA9:41 amWashington, D.C. Reagan-National
4h 51m
1 stop
FSD1:32 pmSioux Falls Joe Foss Field
Dec 16
FSD7:00 amSioux Falls Joe Foss Field
6h 24m
1 stop
DCA2:24 pmWashington, D.C. Reagan-National
$339
Find similar
American Airlines
Dec 11
DCA1:18 pmWashington, D.C. Reagan-National
6h 31m
1 stop
FSD6:49 pmSioux Falls Joe Foss Field
Dec 16
FSD1:09 pmSioux Falls Joe Foss Field
9h 25m
2 stops
DCA11:34 pmWashington, D.C. Reagan-National
$344
Find similar
American Airlines
Dec 25
DCA7:01 amWashington, D.C. Reagan-National
9h 44m
1 stop
FSD3:45 pmSioux Falls Joe Foss Field
Dec 29
FSD7:29 pmSioux Falls Joe Foss Field
12h 29m
1 stop
DCA8:58 amWashington, D.C. Reagan-National
$431
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 November 17, 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

Thu 12/11

6:10 am-10:20 am

1 stop5h 10m

Sioux Falls Joe Foss Field

Sun 12/14

5:14 am-11:04 am

1 stop4h 50m

$259

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Sat 2/21

12:00 pm-3:37 pm

1 stop4h 37m

Sioux Falls Joe Foss Field

Tue 2/24

5:00 am-5:04 pm

2 stops11h 04m

$264

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Sat 2/21

9:55 am-3:37 pm

2 stops6h 42m

Sioux Falls Joe Foss Field

Tue 2/24

5:00 am-5:04 pm

2 stops11h 04m

$269

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Thu 2/12

6:05 am-12:22 pm

1 stop7h 17m

Sioux Falls Joe Foss Field

Mon 2/16

4:17 pm-11:30 pm

1 stop6h 13m

$279

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Wed 1/7

6:00 pm-10:53 am

2 stops17h 53m

Sioux Falls Joe Foss Field

Thu 1/8

8:23 pm-12:05 pm

1 stop14h 42m

$314

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Fri 12/12

7:56 pm-11:59 pm

1 stop5h 03m

Sioux Falls Joe Foss Field

Sun 12/14

7:00 am-2:24 pm

1 stop6h 24m

$339

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Thu 12/11

1:18 pm-6:49 pm

1 stop6h 31m

Sioux Falls Joe Foss Field

Tue 12/16

1:09 pm-11:34 pm

2 stops9h 25m

$344

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Sun 11/30

6:00 pm-7:31 pm

1 stop26h 31m

Sioux Falls Joe Foss Field

Thu 12/4

2:26 pm-1:06 pm

1 stop21h 40m

$388

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Fri 12/12

9:40 am-3:45 pm

2 stops7h 05m

Sioux Falls Joe Foss Field

Mon 12/15

5:14 am-11:04 am

1 stop4h 50m

$404

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Fri 12/12

6:00 pm-12:20 pm

2 stops19h 20m

Sioux Falls Joe Foss Field

Sun 12/14

2:26 pm-9:59 pm

1 stop6h 33m

$419

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Sioux Falls from

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 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 $273, 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 37m 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
11,048 reviews
Search American Airlines flights
DeltaPriceFrom $273Free CancellationRating
7.9
8,008 reviews
Search Delta flights
United AirlinesPriceFrom $328Free CancellationRating
7.4
9,015 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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