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Cheap flights from Sioux Falls to Washington, D.C. from $203

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to Washington, D.C. departing on 9/7. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sioux Falls to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:06 pm - 6:03 pmFSD  Sioux Falls Joe Foss Field-DCA Washington, D.C. Reagan-National
4h 57m1 stop Chicago O'Hare Intl
American Airlines Logo
6:19 pm - 12:29 amDCA  Washington, D.C. Reagan-National-FSD Sioux Falls Joe Foss Field
7h 10m1 stop Chicago O'Hare Intl
$329American Airlines
Wed, Sep 23 - Mon, Sep 28
American Airlines Logo
12:11 pm - 6:03 pmFSD  Sioux Falls Joe Foss Field-DCA Washington, D.C. Reagan-National
4h 52m1 stop Chicago O'Hare Intl
American Airlines Logo
5:00 am - 12:28 pmDCA  Washington, D.C. Reagan-National-FSD Sioux Falls Joe Foss Field
8h 28m1 stop Dallas/Fort Worth
$329American Airlines
Wed, Oct 28 - Mon, Nov 2
United Airlines Logo
3:16 pm - 10:26 pmFSD  Sioux Falls Joe Foss Field-DCA Washington, D.C. Reagan-National
6h 10m1 stop Chicago O'Hare Intl
United Airlines Logo
5:00 pm - 9:43 pmDCA  Washington, D.C. Reagan-National-FSD Sioux Falls Joe Foss Field
5h 43m1 stop Chicago O'Hare Intl
$329United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
7:47 am - 2:23 pmFSD  Sioux Falls Joe Foss Field-DCA Washington, D.C. Reagan-National
5h 36m1 stop Chicago O'Hare Intl
United Airlines Logo
6:12 pm - 11:12 pmDCA  Washington, D.C. Reagan-National-FSD Sioux Falls Joe Foss Field
6h 00m1 stop Chicago O'Hare Intl
$329United Airlines
Thu, Sep 10 - Mon, Sep 14
Delta Logo
8:28 am - 1:59 pmFSD  Sioux Falls Joe Foss Field-DCA Washington, D.C. Reagan-National
4h 31m1 stop Minneapolis St Paul
Delta Logo
3:00 pm - 7:10 pmDCA  Washington, D.C. Reagan-National-FSD Sioux Falls Joe Foss Field
5h 10m1 stop Minneapolis St Paul
$329Delta
Sun, Nov 22 - Tue, Dec 1
Delta Logo
8:30 am - 2:00 pmFSD  Sioux Falls Joe Foss Field-DCA Washington, D.C. Reagan-National
4h 30m1 stop Minneapolis St Paul
Delta Logo
6:59 pm - 11:22 pmDCA  Washington, D.C. Reagan-National-FSD Sioux Falls Joe Foss Field
5h 23m1 stop Minneapolis St Paul
$329Delta
Wed, Oct 28 - Mon, Nov 2
American Airlines Logo
12:06 pm - 6:03 pmFSD  Sioux Falls Joe Foss Field-DCA Washington, D.C. Reagan-National
4h 57m1 stop Chicago O'Hare Intl
American Airlines Logo
6:19 pm - 12:29 amDCA  Washington, D.C. Reagan-National-FSD Sioux Falls Joe Foss Field
7h 10m1 stop Chicago O'Hare Intl
$329American Airlines
Sat, Sep 26 - Wed, Sep 30
Delta Logo
4:28 pm - 11:59 pmFSD  Sioux Falls Joe Foss Field-DCA Washington, D.C. Reagan-National
6h 31m1 stop Minneapolis St Paul
Delta Logo
7:45 am - 12:19 pmDCA  Washington, D.C. Reagan-National-FSD Sioux Falls Joe Foss Field
5h 34m1 stop Minneapolis St Paul
$374Delta
Thu, Sep 24 - Tue, Sep 29
Frontier Logo
7:31 pm - 12:50 pmFSD  Sioux Falls Joe Foss Field-DCA Washington, D.C. Reagan-National
16h 19m1 stop Denver Intl
Frontier Logo
6:00 pm - 6:36 pmDCA  Washington, D.C. Reagan-National-FSD Sioux Falls Joe Foss Field
25h 36m1 stop Denver Intl
$409Frontier
Wed, Oct 14 - Sun, Oct 18
Frontier Logo
7:31 pm - 12:50 pmFSD  Sioux Falls Joe Foss Field-DCA Washington, D.C. Reagan-National
16h 19m1 stop Denver Intl
Frontier Logo
6:00 pm - 6:36 pmDCA  Washington, D.C. Reagan-National-FSD Sioux Falls Joe Foss Field
25h 36m1 stop Denver Intl
$414Frontier
Wed, Oct 14 - Sun, Oct 18

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

Our best Delta deals on Sioux Falls to Washington, D.C. Reagan-National Airport flight tickets
Delta
Oct 28
FSD8:30 amSioux Falls Joe Foss Field
4h 30m
1 stop
DCA2:00 pmWashington, D.C. Reagan-National
Nov 2
DCA6:59 pmWashington, D.C. Reagan-National
5h 23m
1 stop
FSD11:22 pmSioux Falls Joe Foss Field
$329
Delta
Sep 24
FSD4:28 pmSioux Falls Joe Foss Field
6h 31m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
Sep 29
DCA7:45 amWashington, D.C. Reagan-National
5h 34m
1 stop
FSD12:19 pmSioux Falls Joe Foss Field
$374
Delta
Aug 15
FSD4:28 pmSioux Falls Joe Foss Field
6h 22m
1 stop
DCA11:50 pmWashington, D.C. Reagan-National
Aug 18
DCA6:05 amWashington, D.C. Reagan-National
5h 15m
1 stop
FSD10:20 amSioux Falls Joe Foss Field
$379

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

Our best United Airlines deals on Sioux Falls to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Sep 18
FSD7:47 amSioux Falls Joe Foss Field
5h 36m
1 stop
DCA2:23 pmWashington, D.C. Reagan-National
Sep 21
DCA6:12 pmWashington, D.C. Reagan-National
6h 00m
1 stop
FSD11:12 pmSioux Falls Joe Foss Field
$355
United Airlines
Nov 14
FSD7:40 amSioux Falls Joe Foss Field
5h 32m
1 stop
DCA2:12 pmWashington, D.C. Reagan-National
Nov 18
DCA6:25 amWashington, D.C. Reagan-National
5h 07m
1 stop
FSD10:32 amSioux Falls Joe Foss Field
$419
United Airlines
Aug 21
FSD7:47 amSioux Falls Joe Foss Field
5h 36m
1 stop
DCA2:23 pmWashington, D.C. Reagan-National
Aug 24
DCA6:10 pmWashington, D.C. Reagan-National
6h 12m
1 stop
FSD11:22 pmSioux Falls Joe Foss Field
$444

momondo Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Washington, D.C. Reagan-National Airport 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 August 6, 2026.
Use the filters below to find and compare flights from Sioux Falls to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsWashington, D.C.

FSD Sioux Falls Joe Foss Field - DCA Washington, D.C. Reagan-National

FSDDCA

Sioux Falls Joe Foss Field

Wed 9/23

12:06 pm-6:03 pm

1 stop4h 57m

Washington, D.C. Reagan-National

Mon 9/28

6:19 pm-12:29 am

1 stop7h 10m

$329

Sioux FallsWashington, D.C.

FSD Sioux Falls Joe Foss Field - DCA Washington, D.C. Reagan-National

FSDDCA

Sioux Falls Joe Foss Field

Wed 10/28

12:11 pm-6:03 pm

1 stop4h 52m

Washington, D.C. Reagan-National

Mon 11/2

5:00 am-12:28 pm

1 stop8h 28m

$329

Sioux FallsWashington, D.C.

FSD Sioux Falls Joe Foss Field - DCA Washington, D.C. Reagan-National

FSDDCA

Sioux Falls Joe Foss Field

Wed 1/6

3:16 pm-10:26 pm

1 stop6h 10m

Washington, D.C. Reagan-National

Sat 1/9

5:00 pm-9:43 pm

1 stop5h 43m

$329

Sioux FallsWashington, D.C.

FSD Sioux Falls Joe Foss Field - DCA Washington, D.C. Reagan-National

FSDDCA

Sioux Falls Joe Foss Field

Thu 9/10

7:47 am-2:23 pm

1 stop5h 36m

Washington, D.C. Reagan-National

Mon 9/14

6:12 pm-11:12 pm

1 stop6h 00m

$329
Quickest round-trip

Sioux FallsWashington, D.C.

FSD Sioux Falls Joe Foss Field - DCA Washington, D.C. Reagan-National

FSDDCA

Sioux Falls Joe Foss Field

Sun 11/22

8:28 am-1:59 pm

1 stop4h 31m

Washington, D.C. Reagan-National

Tue 12/1

3:00 pm-7:10 pm

1 stop5h 10m

$329

Sioux FallsWashington, D.C.

FSD Sioux Falls Joe Foss Field - DCA Washington, D.C. Reagan-National

FSDDCA

Sioux Falls Joe Foss Field

Wed 10/28

8:30 am-2:00 pm

1 stop4h 30m

Washington, D.C. Reagan-National

Mon 11/2

6:59 pm-11:22 pm

1 stop5h 23m

$329

Sioux FallsWashington, D.C.

FSD Sioux Falls Joe Foss Field - DCA Washington, D.C. Reagan-National

FSDDCA

Sioux Falls Joe Foss Field

Sat 9/26

12:06 pm-6:03 pm

1 stop4h 57m

Washington, D.C. Reagan-National

Wed 9/30

6:19 pm-12:29 am

1 stop7h 10m

$329

Sioux FallsWashington, D.C.

FSD Sioux Falls Joe Foss Field - DCA Washington, D.C. Reagan-National

FSDDCA

Sioux Falls Joe Foss Field

Thu 9/24

4:28 pm-11:59 pm

1 stop6h 31m

Washington, D.C. Reagan-National

Tue 9/29

7:45 am-12:19 pm

1 stop5h 34m

$374

Sioux FallsWashington, D.C.

FSD Sioux Falls Joe Foss Field - DCA Washington, D.C. Reagan-National

FSDDCA

Sioux Falls Joe Foss Field

Wed 10/14

7:31 pm-12:50 pm

1 stop16h 19m

Washington, D.C. Reagan-National

Sun 10/18

6:00 pm-6:36 pm

1 stop25h 36m

$409

Sioux FallsWashington, D.C.

FSD Sioux Falls Joe Foss Field - DCA Washington, D.C. Reagan-National

FSDDCA

Sioux Falls Joe Foss Field

Wed 10/14

7:31 pm-12:50 pm

1 stop16h 19m

Washington, D.C. Reagan-National

Sun 10/18

6:00 pm-6:36 pm

1 stop25h 36m

$414

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

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

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

Prices are currently typical for flights on this route.

Typical prices usually range from $318 to $448.
The lowest price recently found on this route was $329.

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of January is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Sioux Falls, with most prices found around $258. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of January, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $338.

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

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

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

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

Fastest flight time

4h 04m

Direct flights

None
The fastest flight from Sioux Falls to Washington, D.C. Reagan-National Airport takes 4h 04m
There are no direct flights from Sioux Falls to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Sioux Falls to Washington, D.C. Reagan-National Airport.
Search flight deals

Frequently asked questions about flying from Sioux Falls to Washington, D.C. Reagan-National Airport

  • How far is Sioux Falls Joe Foss Field to Washington, D.C. Reagan-National by plane?

    The straight-line distance from Sioux Falls Joe Foss Field to Washington, D.C. Reagan-National is 1070.2 mi. A reasonable flight in good conditions will take 4h 04m.

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

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

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

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

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Compare and see reviews for airlines that fly from Sioux Falls to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $258Free CancellationRating
7.4
10,058 reviews
Search United Airlines flights
DeltaPriceFrom $258Free CancellationRating
7.8
8,491 reviews
Search Delta flights
American AirlinesPriceFrom $279Free CancellationRating
7.1
11,848 reviews
Search American Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Colonial Beach
Springfield
Fairfax
Tysons
Edgewood
Bethesda
Glen Burnie

Why use momondo?

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

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

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

Yes. All flights to Washington, D.C. from Sioux Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sioux Falls to Washington, D.C..

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

Yes momondo offers price alerts on flights to Washington, D.C. from Sioux Falls. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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