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Cheap flights from District of Columbia to Sioux Falls from $137

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Sioux Falls departing on 4/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from District of Columbia to Sioux Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:00 am - 7:21 pm
DCA
-
FSD
12h 21m
1 stop
Frontier Logo
8:06 pm - 4:59 pm
FSD
-
DCA
19h 53m
1 stop
$212Frontier
Mon, Apr 20 - Fri, May 1
Frontier Logo
7:00 am - 6:31 pm
DCA
-
FSD
12h 31m
1 stop
Frontier Logo
8:06 pm - 1:00 pm
FSD
-
DCA
15h 54m
1 stop
$246Frontier
Fri, Apr 10 - Fri, Apr 17
Frontier Logo
7:00 am - 7:36 pm
DCA
-
FSD
13h 36m
1 stop
Frontier Logo
8:30 pm - 4:59 pm
FSD
-
DCA
19h 29m
1 stop
$266Frontier
Fri, May 15 - Mon, May 18
United Airlines Logo
6:15 am - 10:42 am
IAD
-
FSD
5h 27m
1 stop
United Airlines Logo
6:53 pm - 12:32 am
FSD
-
IAD
4h 39m
1 stop
$279United Airlines
Wed, Apr 22 - Mon, Apr 27
Delta Logo
6:00 am - 1:03 pm
IAD
-
FSD
8h 03m
1 stop
Delta Logo
1:44 pm - 11:03 pm
FSD
-
IAD
8h 19m
2 stops
$284Delta
Thu, Apr 30 - Sat, May 2
United Airlines Logo
6:15 am - 10:42 am
IAD
-
FSD
5h 27m
1 stop
United Airlines Logo
6:53 pm - 12:32 am
FSD
-
IAD
4h 39m
1 stop
$289United Airlines
Tue, Apr 21 - Mon, Apr 27
Delta Logo
6:05 am - 12:53 pm
DCA
-
FSD
7h 48m
1 stop
Delta Logo
1:44 pm - 10:02 pm
FSD
-
DCA
7h 18m
1 stop
$299Delta
Thu, Apr 9 - Wed, Apr 15
Multiple Airlines Logo
8:30 pm - 9:35 am
IAD
-
FSD
14h 05m
1 stop
Multiple Airlines Logo
11:35 am - 2:18 pm
FSD
-
IAD
25h 43m
2 stops
$307Multiple Airlines
Sat, Apr 11 - Sun, Apr 19
Multiple Airlines Logo
8:30 pm - 9:35 am
IAD
-
FSD
14h 05m
1 stop
Multiple Airlines Logo
11:35 am - 7:27 am
FSD
-
IAD
18h 52m
1 stop
$312Multiple Airlines
Sat, Apr 11 - Sun, Apr 19
American Airlines Logo
5:22 pm - 10:56 pm
DCA
-
FSD
6h 34m
1 stop
American Airlines Logo
4:53 pm - 11:59 pm
FSD
-
DCA
6h 06m
1 stop
$314American Airlines
Sat, May 23 - Sat, May 30

American Airlines flights from District of Columbia to Sioux Falls

Our best American Airlines deals on District of Columbia to Sioux Falls flight tickets
American Airlines
May 23
DCA5:22 pmWashington, D.C. Reagan-National
6h 34m
1 stop
FSD10:56 pmSioux Falls Joe Foss Field
May 30
FSD4:53 pmSioux Falls Joe Foss Field
6h 06m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$314
American Airlines
Apr 8
DCA9:32 amWashington, D.C. Reagan-National
6h 15m
1 stop
FSD2:47 pmSioux Falls Joe Foss Field
Apr 10
FSD7:39 pmSioux Falls Joe Foss Field
12h 22m
1 stop
DCA9:01 amWashington, D.C. Reagan-National
$407
American Airlines
Mar 25
IAD6:00 amWashington, D.C. Dulles Intl
7h 41m
1 stop
FSD12:41 pmSioux Falls Joe Foss Field
Mar 28
FSD1:26 pmSioux Falls Joe Foss Field
8h 27m
1 stop
IAD10:53 pmWashington, D.C. Dulles Intl
$412

United Airlines flights from District of Columbia to Sioux Falls

Our best United Airlines deals on District of Columbia to Sioux Falls flight tickets
United Airlines
Aug 4
DCA3:30 pmWashington, D.C. Reagan-National
7h 08m
1 stop
FSD9:38 pmSioux Falls Joe Foss Field
Aug 11
FSD6:00 amSioux Falls Joe Foss Field
4h 45m
1 stop
DCA11:45 amWashington, D.C. Reagan-National
$279
United Airlines
Apr 21
IAD6:15 amWashington, D.C. Dulles Intl
5h 27m
1 stop
FSD10:42 amSioux Falls Joe Foss Field
Apr 27
FSD6:53 pmSioux Falls Joe Foss Field
4h 39m
1 stop
IAD12:32 amWashington, D.C. Dulles Intl
$289
United Airlines
Apr 21
IAD6:15 amWashington, D.C. Dulles Intl
5h 27m
1 stop
FSD10:42 amSioux Falls Joe Foss Field
Apr 26
FSD6:53 pmSioux Falls Joe Foss Field
4h 39m
1 stop
IAD12:32 amWashington, D.C. Dulles Intl
$298

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 March 7, 2026.
Use the filters below to find and compare flights from District of Columbia to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Mon 4/20

8:00 am-7:21 pm

1 stop12h 21m

Sioux Falls Joe Foss Field

Fri 5/1

8:06 pm-4:59 pm

1 stop19h 53m

$212

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Fri 4/10

7:00 am-6:31 pm

1 stop12h 31m

Sioux Falls Joe Foss Field

Fri 4/17

8:06 pm-1:00 pm

1 stop15h 54m

$246

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Fri 5/15

7:00 am-7:36 pm

1 stop13h 36m

Sioux Falls Joe Foss Field

Mon 5/18

8:30 pm-4:59 pm

1 stop19h 29m

$266
Quickest round-trip

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Wed 4/22

6:15 am-10:42 am

1 stop5h 27m

Sioux Falls Joe Foss Field

Mon 4/27

6:53 pm-12:32 am

1 stop4h 39m

$279

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Thu 4/30

6:00 am-1:03 pm

1 stop8h 03m

Sioux Falls Joe Foss Field

Sat 5/2

1:44 pm-11:03 pm

2 stops8h 19m

$284

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Tue 4/21

6:15 am-10:42 am

1 stop5h 27m

Sioux Falls Joe Foss Field

Mon 4/27

6:53 pm-12:32 am

1 stop4h 39m

$289

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Thu 4/9

6:05 am-12:53 pm

1 stop7h 48m

Sioux Falls Joe Foss Field

Wed 4/15

1:44 pm-10:02 pm

1 stop7h 18m

$299

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Sat 4/11

8:30 pm-9:35 am

1 stop14h 05m

Sioux Falls Joe Foss Field

Sun 4/19

11:35 am-2:18 pm

2 stops25h 43m

$307

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Sat 4/11

8:30 pm-9:35 am

1 stop14h 05m

Sioux Falls Joe Foss Field

Sun 4/19

11:35 am-7:27 am

1 stop18h 52m

$312

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Sat 5/23

5:22 pm-10:56 pm

1 stop6h 34m

Sioux Falls Joe Foss Field

Sat 5/30

4:53 pm-11:59 pm

1 stop6h 06m

$314

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sioux Falls from

How to get the cheapest flight ticket from District of Columbia 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 District of Columbia is in November. Flight prices, which tend to average around $288, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in November, then March is your next best option. Flight prices from District of Columbia to Sioux Falls during March average around $318.

Cheap District of Columbia to Sioux Falls flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Sioux Falls

Fastest flight time

4h 55m

Direct flights

None
The fastest flight from District of Columbia to Sioux Falls takes 4h 55m
There are no direct flights from District of Columbia to Sioux Falls. There are no popular flight routes from District of Columbia to Sioux Falls.
Search flight deals

  • When did momondo last update prices for flights from District of Columbia to Sioux Falls Joe Foss Field Airport?

    Prices for flights from District of Columbia to Sioux Falls Joe Foss Field Airport were last updated today.

  • How many operators does momondo search for flights from District of Columbia to Sioux Falls Joe Foss Field Airport?

  • How old do you have to be to fly from District of Columbia to Sioux Falls Joe Foss Field Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from District of Columbia to Sioux Falls Joe Foss Field Airport.

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

    The necessary travel and health documents for your Sioux Falls Joe Foss Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Sioux Falls

Compare and see reviews for airlines that fly from District of Columbia to Sioux Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $200Free CancellationRating
7.9
8,271 reviews
Search Delta flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,404 reviews
Search United Airlines flights
American AirlinesPriceFrom $258Free CancellationRating
7.1
11,398 reviews
Search American 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 District of Columbia to Sioux Falls?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from District of Columbia to Sioux Falls. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from District of Columbia to Sioux Falls with flexible booking policies on momondo?

Flights from District of Columbia to Sioux Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from District of Columbia to Sioux Falls?

Once all potential District of Columbia to Sioux Falls flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from District of Columbia to Sioux Falls right now. Can momondo alert me if prices change?

If you are not ready to book a flight from District of Columbia 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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