Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Sioux Falls to District of Columbia from $117

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 District of Columbia departing on 8/27. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Sioux Falls to District of Columbia

Cheap round-trip flights

Frontier Logo
2:54 pm - 9:59 pmFSD-DCA
6h 05m1 stop
Frontier Logo
7:00 am - 2:09 pmDCA-FSD
8h 09m1 stop
$213Frontier
Find Deal
Fri, Sep 26 - Mon, Sep 29
Frontier Logo
2:54 pm - 9:59 pmFSD-DCA
6h 05m1 stop
Frontier Logo
7:00 am - 2:09 pmDCA-FSD
8h 09m1 stop
$220Frontier
Find Deal
Fri, Sep 26 - Sun, Sep 28
Frontier Logo
2:54 pm - 9:59 pmFSD-DCA
6h 05m1 stop
Frontier Logo
7:00 am - 2:09 pmDCA-FSD
8h 09m1 stop
$238Frontier
Find Deal
Fri, Sep 19 - Mon, Sep 22
Frontier Logo
2:54 pm - 9:59 pmFSD-DCA
6h 05m1 stop
Frontier Logo
6:00 pm - 2:09 pmDCA-FSD
21h 09m1 stop
$245Frontier
Find Deal
Fri, Sep 5 - Sun, Sep 7
Delta Logo
5:15 am - 1:55 pmFSD-IAD
7h 40m1 stop
Delta Logo
6:15 am - 10:07 amIAD-FSD
4h 52m1 stop
$259Delta
Find Deal
Fri, Jan 23 - Sun, Jan 25
Delta Logo
5:00 am - 10:57 amFSD-DCA
4h 57m1 stop
Delta Logo
7:45 am - 1:51 pmDCA-FSD
7h 06m1 stop
$259Delta
Find Deal
Sat, Sep 27 - Tue, Sep 30
American Airlines Logo
7:00 am - 4:47 pmFSD-IAD
8h 47m1 stop
American Airlines Logo
11:18 am - 9:23 pmIAD-FSD
11h 05m2 stops
$264American Airlines
Find Deal
Sat, Sep 27 - Tue, Sep 30
United Airlines Logo
3:12 pm - 9:03 pmFSD-DCA
4h 51m1 stop
United Airlines Logo
6:25 am - 10:45 amDCA-FSD
5h 20m1 stop
$289United Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
American Airlines Logo
7:00 am - 3:54 pmFSD-DCA
7h 54m2 stops
American Airlines Logo
6:45 am - 12:39 pmDCA-FSD
6h 54m1 stop
$294American Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
United Airlines Logo
8:00 am - 3:52 pmFSD-IAD
6h 52m1 stop
United Airlines Logo
3:55 pm - 10:12 pmIAD-FSD
7h 17m1 stop
$310United Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7

American Airlines flights from Sioux Falls to District of Columbia

Our best American Airlines deals on Sioux Falls to District of Columbia flight tickets
American Airlines
Sep 27
FSD7:00 amSioux Falls Joe Foss Field
8h 47m
1 stop
IAD4:47 pmWashington, D.C. Dulles Intl
Sep 30
IAD11:18 amWashington, D.C. Dulles Intl
11h 05m
2 stops
FSD9:23 pmSioux Falls Joe Foss Field
$264
Find similar
American Airlines
Sep 3
FSD7:00 amSioux Falls Joe Foss Field
7h 54m
2 stops
DCA3:54 pmWashington, D.C. Reagan-National
Sep 7
DCA6:45 amWashington, D.C. Reagan-National
6h 54m
1 stop
FSD12:39 pmSioux Falls Joe Foss Field
$294
Find similar
American Airlines
Nov 4
FSD1:03 pmSioux Falls Joe Foss Field
8h 30m
1 stop
IAD10:33 pmWashington, D.C. Dulles Intl
Nov 9
IAD6:04 amWashington, D.C. Dulles Intl
7h 32m
1 stop
FSD12:36 pmSioux Falls Joe Foss Field
$299
Find similar

Delta flights from Sioux Falls to District of Columbia

Our best Delta deals on Sioux Falls to District of Columbia flight tickets
Delta
Jan 23
FSD5:15 amSioux Falls Joe Foss Field
7h 40m
1 stop
IAD1:55 pmWashington, D.C. Dulles Intl
Jan 25
IAD6:15 amWashington, D.C. Dulles Intl
4h 52m
1 stop
FSD10:07 amSioux Falls Joe Foss Field
$259
Find similar
Delta
Sep 27
FSD5:00 amSioux Falls Joe Foss Field
4h 57m
1 stop
DCA10:57 amWashington, D.C. Reagan-National
Sep 30
DCA6:00 amWashington, D.C. Reagan-National
8h 51m
2 stops
FSD1:51 pmSioux Falls Joe Foss Field
$264
Find similar
Delta
Sep 27
FSD5:00 amSioux Falls Joe Foss Field
9h 00m
2 stops
DCA3:00 pmWashington, D.C. Reagan-National
Sep 30
DCA3:05 pmWashington, D.C. Reagan-National
8h 39m
2 stops
FSD10:44 pmSioux Falls Joe Foss Field
$269
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sioux Falls to District of Columbia 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 21, 2025.
Use the filters below to find and compare flights from Sioux Falls to District of Columbia 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 9/26

2:54 pm-9:59 pm

1 stop6h 05m

Washington, D.C. Reagan-National

Mon 9/29

7:00 am-2:09 pm

1 stop8h 09m

$213

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Fri 9/26

2:54 pm-9:59 pm

1 stop6h 05m

Washington, D.C. Reagan-National

Sun 9/28

7:00 am-2:09 pm

1 stop8h 09m

$220

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Fri 9/19

2:54 pm-9:59 pm

1 stop6h 05m

Washington, D.C. Reagan-National

Mon 9/22

7:00 am-2:09 pm

1 stop8h 09m

$238

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Fri 9/5

2:54 pm-9:59 pm

1 stop6h 05m

Washington, D.C. Reagan-National

Sun 9/7

6:00 pm-2:09 pm

1 stop21h 09m

$245

Sioux FallsWashington, D.C.

FSD - IAD

FSDIAD

Sioux Falls Joe Foss Field

Fri 1/23

5:15 am-1:55 pm

1 stop7h 40m

Washington, D.C. Dulles Intl

Sun 1/25

6:15 am-10:07 am

1 stop4h 52m

$259

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Sat 9/27

5:00 am-10:57 am

1 stop4h 57m

Washington, D.C. Reagan-National

Tue 9/30

7:45 am-1:51 pm

1 stop7h 06m

$259

Sioux FallsWashington, D.C.

FSD - IAD

FSDIAD

Sioux Falls Joe Foss Field

Sat 9/27

7:00 am-4:47 pm

1 stop8h 47m

Washington, D.C. Dulles Intl

Tue 9/30

11:18 am-9:23 pm

2 stops11h 05m

$264

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Wed 9/3

3:12 pm-9:03 pm

1 stop4h 51m

Washington, D.C. Reagan-National

Sun 9/7

6:25 am-10:45 am

1 stop5h 20m

$289

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Wed 9/3

7:00 am-3:54 pm

2 stops7h 54m

Washington, D.C. Reagan-National

Sun 9/7

6:45 am-12:39 pm

1 stop6h 54m

$294

Sioux FallsWashington, D.C.

FSD - IAD

FSDIAD

Sioux Falls Joe Foss Field

Wed 9/3

8:00 am-3:52 pm

1 stop6h 52m

Washington, D.C. Dulles Intl

Sun 9/7

3:55 pm-10:12 pm

1 stop7h 17m

$310

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to District of Columbia from

How to get the cheapest flight ticket from Sioux Falls to District of Columbia

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 District of Columbia?

In general, October is the cheapest month to fly from Sioux Falls to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $238. If you don’t want to visit District of Columbia in October, then you should wait until November to fly from Sioux Falls, when ticket prices are also cheap, with an average price of $258.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Saturday when prices can be found for as low as $293. 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 Sioux Falls because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $458.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Sioux Falls at noon is the least expensive time of day to depart. momondo users have found prices as low as $255 when looking at flights departing at noon. Flights to District of Columbia are more costly in the afternoon, with an average ticket price of $370. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Sioux Falls to District of Columbia flight deals and tips

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

Direct flights

None
There are no direct flights from Sioux Falls to District of Columbia. There are no popular flight routes from Sioux Falls to District of Columbia.
Search flight deals

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

    Prices for flights from Sioux Falls Joe Foss Field Airport to District of Columbia are updated daily.

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

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

    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 District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The required travel and health documents for your District of Columbia 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 District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Sioux Falls to District of Columbia

Compare and see reviews for airlines that fly from Sioux Falls to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $182Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $224Free CancellationRating
7.9
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $245Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Sioux Falls to District of Columbia?

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

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

momondo does allow users to show only those flights to District of Columbia from Sioux Falls which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Sioux Falls to District of Columbia 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 Sioux Falls to District of Columbia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to District of Columbia 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.

An easier way to manage your District of Columbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/26
Tue 9/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to District of Columbia

Popular cities in District of Columbia

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $47
Flights to Los Angelesfrom $47
Flights to Miamifrom $50
Flights to Chicagofrom $45
Flights to Orlandofrom $47
Flights to Las Vegasfrom $25
Flights to San Franciscofrom $54
Flights to Washington, D.C.from $52
Flights to Bostonfrom $47
Flights to Atlantafrom $48
Flights to Dallasfrom $50
Flights to Seattlefrom $76