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Cheap flights from Washington, D.C. Reagan-National Airport to Sioux Falls from $259

This is the cheapest round-trip 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 1/8. 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
6:00 pm - 11:10 pmDCA-FSD
6h 10m1 stop
Delta Logo
4:17 pm - 11:23 pmFSD-DCA
6h 06m1 stop
$259Delta
Find Deal
Thu, Jan 8 - Sat, Jan 10
Delta Logo
3:10 pm - 7:30 pmDCA-FSD
5h 20m1 stop
Delta Logo
1:10 pm - 10:57 pmFSD-DCA
8h 47m2 stops
$264Delta
Find Deal
Thu, Jan 8 - Sat, Jan 10
Delta Logo
9:54 am - 3:37 pmDCA-FSD
6h 43m2 stops
Delta Logo
1:10 pm - 10:57 pmFSD-DCA
8h 47m2 stops
$269Delta
Find Deal
Thu, Jan 8 - Sat, Jan 10
American Airlines Logo
11:55 am - 6:49 pmDCA-FSD
7h 54m1 stop
American Airlines Logo
2:02 pm - 10:59 pmFSD-DCA
7h 57m1 stop
$284American Airlines
Find Deal
Fri, Dec 12 - Mon, Dec 15
Delta Logo
3:06 pm - 11:14 pmDCA-FSD
9h 08m2 stops
Delta Logo
4:25 pm - 11:37 pmFSD-DCA
6h 12m1 stop
$289Delta
Find Deal
Fri, Dec 12 - Mon, Dec 15
Delta Logo
3:06 pm - 11:14 pmDCA-FSD
9h 08m2 stops
Delta Logo
1:30 pm - 11:08 pmFSD-DCA
8h 38m2 stops
$294Delta
Find Deal
Fri, Dec 12 - Mon, Dec 15
United Airlines Logo
5:00 pm - 9:50 pmDCA-FSD
5h 50m1 stop
United Airlines Logo
3:15 pm - 8:55 pmFSD-DCA
4h 40m1 stop
$309United Airlines
Find Deal
Tue, Dec 9 - Sat, Dec 13
Delta Logo
7:35 am - 12:15 pmDCA-FSD
5h 40m1 stop
Delta Logo
4:17 pm - 11:28 pmFSD-DCA
6h 11m1 stop
$319Delta
Find Deal
Thu, Feb 12 - Mon, Feb 16
Delta Logo
6:05 am - 12:15 pmDCA-FSD
7h 10m1 stop
Delta Logo
4:17 pm - 11:28 pmFSD-DCA
6h 11m1 stop
$329Delta
Find Deal
Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
3:30 pm - 9:51 pmDCA-FSD
7h 21m1 stop
United Airlines Logo
8:00 am - 2:13 pmFSD-DCA
5h 13m1 stop
$389United Airlines
Find Deal
Wed, Dec 10 - Sun, Dec 14

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
DCA11:55 amWashington, D.C. Reagan-National
7h 54m
1 stop
FSD6:49 pmSioux Falls Joe Foss Field
Dec 15
FSD2:02 pmSioux Falls Joe Foss Field
7h 57m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
$284
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
FSD5:38 pmSioux Falls Joe Foss Field
6h 17m
1 stop
DCA12:55 amWashington, D.C. Reagan-National
$477
Find similar
American Airlines
Dec 25
DCA2:59 pmWashington, D.C. Reagan-National
7h 18m
1 stop
FSD9:17 pmSioux Falls Joe Foss Field
Dec 29
FSD7:29 pmSioux Falls Joe Foss Field
14h 27m
1 stop
DCA10:56 amWashington, D.C. Reagan-National
$488
Find similar

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

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Sioux Falls flight tickets
United Airlines
Dec 9
DCA5:00 pmWashington, D.C. Reagan-National
5h 50m
1 stop
FSD9:50 pmSioux Falls Joe Foss Field
Dec 13
FSD3:15 pmSioux Falls Joe Foss Field
4h 40m
1 stop
DCA8:55 pmWashington, D.C. Reagan-National
$309
Find similar
United Airlines
Dec 10
DCA3:30 pmWashington, D.C. Reagan-National
7h 21m
1 stop
FSD9:51 pmSioux Falls Joe Foss Field
Dec 14
FSD8:00 amSioux Falls Joe Foss Field
5h 13m
1 stop
DCA2:13 pmWashington, D.C. Reagan-National
$389
Find similar
United Airlines
Nov 27
DCA8:30 amWashington, D.C. Reagan-National
7h 16m
1 stop
FSD2:46 pmSioux Falls Joe Foss Field
Dec 1
FSD3:15 pmSioux Falls Joe Foss Field
4h 40m
1 stop
DCA8:55 pmWashington, D.C. Reagan-National
$415
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 26, 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

6:00 pm-11:10 pm

1 stop6h 10m

Sioux Falls Joe Foss Field

Sat 1/10

4:17 pm-11:23 pm

1 stop6h 06m

$259

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Thu 1/8

3:10 pm-7:30 pm

1 stop5h 20m

Sioux Falls Joe Foss Field

Sat 1/10

1:10 pm-10:57 pm

2 stops8h 47m

$264

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Thu 1/8

9:54 am-3:37 pm

2 stops6h 43m

Sioux Falls Joe Foss Field

Sat 1/10

1:10 pm-10:57 pm

2 stops8h 47m

$269

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Fri 12/12

11:55 am-6:49 pm

1 stop7h 54m

Sioux Falls Joe Foss Field

Mon 12/15

2:02 pm-10:59 pm

1 stop7h 57m

$284

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Fri 12/12

3:06 pm-11:14 pm

2 stops9h 08m

Sioux Falls Joe Foss Field

Mon 12/15

4:25 pm-11:37 pm

1 stop6h 12m

$289

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Fri 12/12

3:06 pm-11:14 pm

2 stops9h 08m

Sioux Falls Joe Foss Field

Mon 12/15

1:30 pm-11:08 pm

2 stops8h 38m

$294

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Tue 12/9

5:00 pm-9:50 pm

1 stop5h 50m

Sioux Falls Joe Foss Field

Sat 12/13

3:15 pm-8:55 pm

1 stop4h 40m

$309

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Thu 2/12

7:35 am-12:15 pm

1 stop5h 40m

Sioux Falls Joe Foss Field

Mon 2/16

4:17 pm-11:28 pm

1 stop6h 11m

$319

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Thu 2/12

6:05 am-12:15 pm

1 stop7h 10m

Sioux Falls Joe Foss Field

Mon 2/16

4:17 pm-11:28 pm

1 stop6h 11m

$329

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Wed 12/10

3:30 pm-9:51 pm

1 stop7h 21m

Sioux Falls Joe Foss Field

Sun 12/14

8:00 am-2:13 pm

1 stop5h 13m

$389

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

Fastest flight time

5h 16m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Sioux Falls takes 5h 16m
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 5h 17m 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
9,046 reviews
Search United Airlines flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
DeltaPriceFrom $273Free CancellationRating
7.9
7,998 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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