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Cheap flights from Sioux Falls to Washington, D.C. from $148

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 11/9. 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 Sioux Falls to Washington, D.C.

Cheap round-trip flights

Frontier Logo
2:32 pm - 9:59 pmFSD-DCA
6h 27m1 stop
Frontier Logo
1:00 pm - 1:38 pmDCA-FSD
25h 38m1 stop
$213Frontier
Find Deal
Fri, Oct 31 - Wed, Nov 5
Delta Logo
4:24 pm - 11:25 pmFSD-DCA
6h 01m1 stop
Delta Logo
6:10 am - 10:13 amDCA-FSD
5h 03m1 stop
$259Delta
Find Deal
Fri, Oct 31 - Tue, Nov 4
Delta Logo
4:24 pm - 11:25 pmFSD-DCA
6h 01m1 stop
Delta Logo
6:00 am - 12:55 pmDCA-FSD
7h 55m2 stops
$264Delta
Find Deal
Fri, Oct 31 - Tue, Nov 4
United Airlines Logo
8:00 am - 2:16 pmFSD-DCA
5h 16m1 stop
United Airlines Logo
3:30 pm - 10:22 pmDCA-FSD
7h 52m1 stop
$274United Airlines
Find Deal
Fri, Oct 17 - Tue, Oct 21
Delta Logo
5:20 am - 11:13 amFSD-DCA
4h 53m1 stop
Delta Logo
3:05 pm - 10:56 pmDCA-FSD
8h 51m2 stops
$279Delta
Find Deal
Fri, Oct 17 - Tue, Oct 21
Delta Logo
10:58 am - 7:20 pmFSD-DCA
7h 22m2 stops
Delta Logo
3:10 pm - 7:18 pmDCA-FSD
5h 08m1 stop
$284Delta
Find Deal
Tue, Mar 3 - Sat, Mar 7
American Airlines Logo
5:25 pm - 11:12 pmFSD-DCA
4h 47m1 stop
American Airlines Logo
5:59 pm - 10:42 pmDCA-FSD
5h 43m1 stop
$289American Airlines
Find Deal
Sat, Oct 11 - Tue, Oct 14
Delta Logo
5:20 am - 2:25 pmFSD-DCA
8h 05m2 stops
Delta Logo
6:20 pm - 10:56 pmDCA-FSD
5h 36m1 stop
$294Delta
Find Deal
Sat, Oct 11 - Tue, Oct 14
United Airlines Logo
3:16 pm - 10:16 pmFSD-DCA
6h 00m1 stop
United Airlines Logo
5:00 pm - 9:47 pmDCA-FSD
5h 47m1 stop
$410United Airlines
Find Deal
Sat, Mar 7 - Sat, Mar 14
American Airlines Logo
10:46 am - 6:57 pmFSD-DCA
7h 11m1 stop
American Airlines Logo
7:50 pm - 12:02 amDCA-FSD
5h 12m1 stop
$434American Airlines
Find Deal
Thu, Dec 18 - Sun, Dec 28

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 31
FSD4:24 pmSioux Falls Joe Foss Field
6h 01m
1 stop
DCA11:25 pmWashington, D.C. Reagan-National
Nov 4
DCA6:10 amWashington, D.C. Reagan-National
5h 03m
1 stop
FSD10:13 amSioux Falls Joe Foss Field
$259
Find similar
Delta
Oct 31
FSD4:24 pmSioux Falls Joe Foss Field
6h 01m
1 stop
DCA11:25 pmWashington, D.C. Reagan-National
Nov 4
DCA6:00 amWashington, D.C. Reagan-National
7h 55m
2 stops
FSD12:55 pmSioux Falls Joe Foss Field
$264
Find similar
Delta
Oct 17
FSD5:20 amSioux Falls Joe Foss Field
4h 53m
1 stop
DCA11:13 amWashington, D.C. Reagan-National
Oct 21
DCA3:05 pmWashington, D.C. Reagan-National
8h 51m
2 stops
FSD10:56 pmSioux Falls Joe Foss Field
$279
Find similar

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

Our best Frontier deals on Sioux Falls to Washington, D.C. Reagan-National Airport flight tickets
Frontier
Oct 31
FSD2:32 pmSioux Falls Joe Foss Field
6h 27m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Nov 5
DCA1:00 pmWashington, D.C. Reagan-National
25h 38m
1 stop
FSD1:38 pmSioux Falls Joe Foss Field
$213
Find similar
Frontier
Oct 3
FSD2:54 pmSioux Falls Joe Foss Field
6h 05m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Oct 5
DCA7:00 amWashington, D.C. Reagan-National
8h 09m
1 stop
FSD2:09 pmSioux Falls Joe Foss Field
$348
Find similar
Frontier
Oct 13
FSD7:28 pmSioux Falls Joe Foss Field
20h 31m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
Oct 17
DCA7:00 amWashington, D.C. Reagan-National
12h 33m
1 stop
FSD6:33 pmSioux Falls Joe Foss Field
$375
Find similar

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 September 29, 2025.
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

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Fri 10/31

2:32 pm-9:59 pm

1 stop6h 27m

Washington, D.C. Reagan-National

Wed 11/5

1:00 pm-1:38 pm

1 stop25h 38m

$213

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Fri 10/31

4:24 pm-11:25 pm

1 stop6h 01m

Washington, D.C. Reagan-National

Tue 11/4

6:10 am-10:13 am

1 stop5h 03m

$259

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Fri 10/31

4:24 pm-11:25 pm

1 stop6h 01m

Washington, D.C. Reagan-National

Tue 11/4

6:00 am-12:55 pm

2 stops7h 55m

$264

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Fri 10/17

8:00 am-2:16 pm

1 stop5h 16m

Washington, D.C. Reagan-National

Tue 10/21

3:30 pm-10:22 pm

1 stop7h 52m

$274

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Fri 10/17

5:20 am-11:13 am

1 stop4h 53m

Washington, D.C. Reagan-National

Tue 10/21

3:05 pm-10:56 pm

2 stops8h 51m

$279

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Tue 3/3

10:58 am-7:20 pm

2 stops7h 22m

Washington, D.C. Reagan-National

Sat 3/7

3:10 pm-7:18 pm

1 stop5h 08m

$284

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Sat 10/11

5:25 pm-11:12 pm

1 stop4h 47m

Washington, D.C. Reagan-National

Tue 10/14

5:59 pm-10:42 pm

1 stop5h 43m

$289

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Sat 10/11

5:20 am-2:25 pm

2 stops8h 05m

Washington, D.C. Reagan-National

Tue 10/14

6:20 pm-10:56 pm

1 stop5h 36m

$294

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Sat 3/7

3:16 pm-10:16 pm

1 stop6h 00m

Washington, D.C. Reagan-National

Sat 3/14

5:00 pm-9:47 pm

1 stop5h 47m

$410

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Thu 12/18

10:46 am-6:57 pm

1 stop7h 11m

Washington, D.C. Reagan-National

Sun 12/28

7:50 pm-12:02 am

1 stop5h 12m

$434

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?

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

The month of July 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 July, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $258.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Sioux Falls to Washington, D.C. Reagan-National Airport is on a Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $351. Flights from Sioux Falls to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $431. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Sioux Falls to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as $315. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $393.

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Sioux Falls when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $394 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Sioux Falls for as low as $258 on momondo.

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

Direct flights

None
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

  • 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 26m.

  • 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 $245Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
DeltaPriceFrom $258Free CancellationRating
7.9
7,964 reviews
Search Delta flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
10,000 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
Gettysburg
National Harbor
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Fairfax
Reston
Glen Burnie
Gaithersburg
Springfield
Linthicum Heights

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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