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Cheap flights from Washington, D.C. Reagan-National Airport to Sioux Falls from $91

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 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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0 bags

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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
8:01 am - 7:00 pm
DCA
-
FSD
11h 59m1 stop
Frontier Logo
8:26 pm - 1:01 pm
FSD
-
DCA
15h 35m1 stop
$191Frontier
Thu, Jan 8 - Sun, Jan 11
Multiple Airlines Logo
6:00 pm - 9:57 am
DCA
-
FSD
16h 57m2 stops
Multiple Airlines Logo
8:26 pm - 4:59 pm
FSD
-
DCA
19h 33m1 stop
$246Multiple Airlines
Thu, Jan 8 - Sun, Jan 11
Multiple Airlines Logo
6:00 pm - 9:57 am
DCA
-
FSD
16h 57m2 stops
Multiple Airlines Logo
8:26 pm - 4:59 pm
FSD
-
DCA
19h 33m1 stop
$249Multiple Airlines
Thu, Jan 8 - Sun, Jan 11
American Airlines Logo
6:00 am - 11:49 am
DCA
-
FSD
6h 49m1 stop
American Airlines Logo
12:19 pm - 6:59 pm
FSD
-
DCA
5h 40m1 stop
$309American Airlines
Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
6:00 pm - 9:50 pm
DCA
-
FSD
4h 50m1 stop
United Airlines Logo
3:11 pm - 10:48 pm
FSD
-
DCA
6h 37m1 stop
$339United Airlines
Sat, Jan 10 - Mon, Jan 12
American Airlines Logo
1:45 pm - 7:06 pm
DCA
-
FSD
6h 21m1 stop
American Airlines Logo
12:19 pm - 6:59 pm
FSD
-
DCA
5h 40m1 stop
$349American Airlines
Thu, Feb 12 - Mon, Feb 16
American Airlines Logo
6:30 am - 12:19 pm
DCA
-
FSD
6h 49m1 stop
American Airlines Logo
4:20 pm - 11:34 pm
FSD
-
DCA
6h 14m1 stop
$386American Airlines
Sat, May 16 - Mon, May 18
United Airlines Logo
6:00 pm - 9:50 pm
DCA
-
FSD
4h 50m1 stop
United Airlines Logo
11:22 am - 4:59 pm
FSD
-
DCA
4h 37m1 stop
$419United Airlines
Sat, Jan 10 - Mon, Jan 12
United Airlines Logo
9:07 am - 9:50 pm
DCA
-
FSD
13h 43m2 stops
United Airlines Logo
3:11 pm - 10:48 pm
FSD
-
DCA
6h 37m1 stop
$444United Airlines
Sat, Jan 10 - Mon, Jan 12
American Airlines Logo
5:00 am - 12:19 pm
DCA
-
FSD
8h 19m1 stop
American Airlines Logo
4:20 pm - 11:34 pm
FSD
-
DCA
6h 14m1 stop
$477American Airlines
Sat, May 16 - Mon, May 18

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
Feb 12
DCA1:45 pmWashington, D.C. Reagan-National
6h 21m
1 stop
FSD7:06 pmSioux Falls Joe Foss Field
Feb 16
FSD12:19 pmSioux Falls Joe Foss Field
5h 40m
1 stop
DCA6:59 pmWashington, D.C. Reagan-National
$349
Find similar
American Airlines
May 16
DCA6:30 amWashington, D.C. Reagan-National
6h 49m
1 stop
FSD12:19 pmSioux Falls Joe Foss Field
May 18
FSD4:20 pmSioux Falls Joe Foss Field
6h 14m
1 stop
DCA11:34 pmWashington, D.C. Reagan-National
$386
Find similar
American Airlines
May 16
DCA5:00 amWashington, D.C. Reagan-National
8h 19m
1 stop
FSD12:19 pmSioux Falls Joe Foss Field
May 18
FSD4:20 pmSioux Falls Joe Foss Field
6h 14m
1 stop
DCA11:34 pmWashington, D.C. Reagan-National
$477
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
Jan 8
DCA6:05 amWashington, D.C. Reagan-National
7h 17m
2 stops
FSD12:22 pmSioux Falls Joe Foss Field
Jan 11
FSD5:00 amSioux Falls Joe Foss Field
7h 54m
2 stops
DCA1:54 pmWashington, D.C. Reagan-National
$309
Find similar
Delta
Dec 13
DCA6:21 pmWashington, D.C. Reagan-National
5h 53m
1 stop
FSD11:14 pmSioux Falls Joe Foss Field
Dec 17
FSD5:14 amSioux Falls Joe Foss Field
4h 46m
1 stop
DCA11:00 amWashington, D.C. Reagan-National
$409
Find similar
Delta
Dec 13
DCA6:59 pmWashington, D.C. Reagan-National
5h 13m
1 stop
FSD11:12 pmSioux Falls Joe Foss Field
Dec 17
FSD5:14 amSioux Falls Joe Foss Field
8h 12m
2 stops
DCA2:26 pmWashington, D.C. Reagan-National
$414
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 December 11, 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 1/8

8:01 am-7:00 pm

1 stop11h 59m

Sioux Falls Joe Foss Field

Sun 1/11

8:26 pm-1:01 pm

1 stop15h 35m

$191

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Thu 1/8

6:00 pm-9:57 am

2 stops16h 57m

Sioux Falls Joe Foss Field

Sun 1/11

8:26 pm-4:59 pm

1 stop19h 33m

$246

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Thu 1/8

6:00 pm-9:57 am

2 stops16h 57m

Sioux Falls Joe Foss Field

Sun 1/11

8:26 pm-4:59 pm

1 stop19h 33m

$249

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Thu 2/12

6:00 am-11:49 am

1 stop6h 49m

Sioux Falls Joe Foss Field

Mon 2/16

12:19 pm-6:59 pm

1 stop5h 40m

$309

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Sat 1/10

6:00 pm-9:50 pm

1 stop4h 50m

Sioux Falls Joe Foss Field

Mon 1/12

3:11 pm-10:48 pm

1 stop6h 37m

$339

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Thu 2/12

1:45 pm-7:06 pm

1 stop6h 21m

Sioux Falls Joe Foss Field

Mon 2/16

12:19 pm-6:59 pm

1 stop5h 40m

$349

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Sat 5/16

6:30 am-12:19 pm

1 stop6h 49m

Sioux Falls Joe Foss Field

Mon 5/18

4:20 pm-11:34 pm

1 stop6h 14m

$386

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Sat 1/10

6:00 pm-9:50 pm

1 stop4h 50m

Sioux Falls Joe Foss Field

Mon 1/12

11:22 am-4:59 pm

1 stop4h 37m

$419

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Sat 1/10

9:07 am-9:50 pm

2 stops13h 43m

Sioux Falls Joe Foss Field

Mon 1/12

3:11 pm-10:48 pm

1 stop6h 37m

$444

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Sat 5/16

5:00 am-12:19 pm

1 stop8h 19m

Sioux Falls Joe Foss Field

Mon 5/18

4:20 pm-11:34 pm

1 stop6h 14m

$477

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 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 $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

Fastest flight time

4h 56m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Sioux Falls takes 4h 56m
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.
Search flight deals

  • 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 56m 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
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
DeltaPriceFrom $273Free CancellationRating
7.9
8,007 reviews
Search Delta 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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