What is the cheapest airline that flies from Washington, D.C. to Sioux Falls Joe Foss Field?

Frontier, Allegiant Air, and United Airlines are the most popular carriers operating from Washington, D.C. to Sioux Falls Joe Foss Field

What airlines fly to Sioux Falls?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Sioux Falls from Washington, D.C. according to our data. Delta is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Sioux Falls. Keep in mind that there are 3 different airlines that fly to Sioux Falls on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Sioux Falls?

Average flight duration from Washington, D.C. to Sioux Falls depends on which airport you fly into and out of. Flying from Baltimore to Sioux Falls is 5h 04m on average, while flying from Washington, D.C. to Sioux Falls is 5h 19m on average. Sioux Falls is the most popular airport in Sioux Falls.

Which layover airport has the shortest connection time from Washington, D.C. to Sioux Falls?

Dallas (DFW) has the shortest average layover time for this route: 2h 06m.

Which airport is the most popular layover for flights between Washington, D.C. and Sioux Falls?

Dallas (DFW) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Washington, D.C. to Sioux Falls?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 6h 51m.

Which layover airport offers the lowest fares from Washington, D.C. to Sioux Falls?

Flights via Chicago (ORD) offer the lowest average round-trip price of $390.

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

Prices for flights from Washington, D.C. to Sioux Falls Joe Foss Field Airport are refreshed on a daily basis.

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

There are 3 operators available for flights from Washington, D.C. to Sioux Falls Joe Foss Field Airport as of March 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. 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.

$96 Cheap Flights from Washington, D.C. to Sioux Falls in 2026

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

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 pm - 9:49 pm

DCA

FSD

5h 49m

1 stop

7:39 am - 1:10 pm

FSD

DCA

4h 31m

1 stop

$279United Airlines

Tue, Mar 31 - Tue, Apr 7

5:27 pm - 11:40 pm

IAD

FSD

7h 13m

1 stop

5:00 am - 11:32 am

FSD

IAD

5h 32m

1 stop

$279Delta

Fri, May 1 - Sun, May 3

6:10 am - 12:28 pm

DCA

FSD

7h 18m

1 stop

5:15 am - 2:23 pm

FSD

DCA

8h 08m

2 stops

$284Delta

Thu, Aug 20 - Mon, Aug 24

6:00 am - 10:12 am

IAD

FSD

5h 12m

1 stop

1:44 pm - 11:03 pm

FSD

IAD

8h 19m

2 stops

$284Delta

Wed, Apr 15 - Sat, Apr 18

3:30 pm - 9:38 pm

DCA

FSD

7h 08m

1 stop

3:16 pm - 8:43 pm

FSD

DCA

4h 27m

1 stop

$292United Airlines

Thu, Aug 20 - Mon, Aug 24

3:30 pm - 9:38 pm

IAD

FSD

7h 08m

1 stop

6:20 pm - 11:59 pm

FSD

IAD

4h 39m

1 stop

$293United Airlines

Thu, Aug 20 - Mon, Aug 24

8:10 pm - 12:51 am

DCA

FSD

5h 41m

1 stop

7:40 am - 1:59 pm

FSD

DCA

5h 19m

1 stop

$294United Airlines

Fri, Aug 7 - Thu, Aug 13

5:00 am - 11:38 am

BWI

FSD

7h 38m

1 stop

1:41 pm - 11:09 pm

FSD

BWI

8h 28m

1 stop

$327American Airlines

Tue, Mar 31 - Tue, Apr 7

8:00 am - 7:59 pm

DCA

FSD

12h 59m

1 stop

8:54 pm - 12:04 pm

FSD

DCA

14h 10m

1 stop

$338Frontier

Mon, Mar 23 - Mon, Mar 30

6:31 pm - 11:11 pm

BWI

FSD

5h 40m

1 stop

7:39 pm - 11:11 am

FSD

BWI

14h 32m

1 stop

$349American Airlines

Wed, Apr 8 - Fri, Apr 10

United Airlines flights from Washington, D.C. to Sioux Falls

Our best United Airlines deals on Washington, D.C. to Sioux Falls flight tickets

United Airlines

Mar 31

DCA5:00 pmWashington, D.C. Reagan-National

5h 49m

1 stop

FSD9:49 pmSioux Falls Joe Foss Field

Apr 7

FSD7:39 amSioux Falls Joe Foss Field

4h 31m

1 stop

DCA1:10 pmWashington, D.C. Reagan-National

$279

United Airlines

Aug 20

DCA3:30 pmWashington, D.C. Reagan-National

7h 08m

1 stop

FSD9:38 pmSioux Falls Joe Foss Field

Aug 24

FSD3:16 pmSioux Falls Joe Foss Field

4h 27m

1 stop

DCA8:43 pmWashington, D.C. Reagan-National

$292

United Airlines

Aug 7

DCA8:10 pmWashington, D.C. Reagan-National

5h 41m

1 stop

FSD12:51 amSioux Falls Joe Foss Field

Aug 13

FSD7:40 amSioux Falls Joe Foss Field

5h 19m

1 stop

DCA1:59 pmWashington, D.C. Reagan-National

$294

American Airlines flights from Washington, D.C. to Sioux Falls

Our best American Airlines deals on Washington, D.C. to Sioux Falls flight tickets

American Airlines

Mar 31

BWI5:00 amBaltimore/Washington

7h 38m

1 stop

FSD11:38 amSioux Falls Joe Foss Field

Apr 7

FSD1:41 pmSioux Falls Joe Foss Field

8h 28m

1 stop

BWI11:09 pmBaltimore/Washington

$327

American Airlines

Apr 8

BWI6:31 pmBaltimore/Washington

5h 40m

1 stop

FSD11:11 pmSioux Falls Joe Foss Field

Apr 10

FSD7:39 pmSioux Falls Joe Foss Field

14h 32m

1 stop

BWI11:11 amBaltimore/Washington

$349

American Airlines

Apr 8

DCA5:55 amWashington, D.C. Reagan-National

7h 04m

1 stop

FSD11:59 amSioux Falls Joe Foss Field

Apr 10

FSD7:39 pmSioux Falls Joe Foss Field

12h 22m

1 stop

DCA9:01 amWashington, D.C. Reagan-National

$353

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. 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

Tue 3/31

5:00 pm-9:49 pm

1 stop5h 49m

Sioux Falls Joe Foss Field

Tue 4/7

7:39 am-1:10 pm

1 stop4h 31m

$279

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Fri 5/1

5:27 pm-11:40 pm

1 stop7h 13m

Sioux Falls Joe Foss Field

Sun 5/3

5:00 am-11:32 am

1 stop5h 32m

$279

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Thu 8/20

6:10 am-12:28 pm

1 stop7h 18m

Sioux Falls Joe Foss Field

Mon 8/24

5:15 am-2:23 pm

2 stops8h 08m

$284

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Wed 4/15

6:00 am-10:12 am

1 stop5h 12m

Sioux Falls Joe Foss Field

Sat 4/18

1:44 pm-11:03 pm

2 stops8h 19m

$284

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Thu 8/20

3:30 pm-9:38 pm

1 stop7h 08m

Sioux Falls Joe Foss Field

Mon 8/24

3:16 pm-8:43 pm

1 stop4h 27m

$292

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Thu 8/20

3:30 pm-9:38 pm

1 stop7h 08m

Sioux Falls Joe Foss Field

Mon 8/24

6:20 pm-11:59 pm

1 stop4h 39m

$293

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Fri 8/7

8:10 pm-12:51 am

1 stop5h 41m

Sioux Falls Joe Foss Field

Thu 8/13

7:40 am-1:59 pm

1 stop5h 19m

$294

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Tue 3/31

5:00 am-11:38 am

1 stop7h 38m

Sioux Falls Joe Foss Field

Tue 4/7

1:41 pm-11:09 pm

1 stop8h 28m

$327

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Mon 3/23

8:00 am-7:59 pm

1 stop12h 59m

Sioux Falls Joe Foss Field

Mon 3/30

8:54 pm-12:04 pm

1 stop14h 10m

$338

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Wed 4/8

6:31 pm-11:11 pm

1 stop5h 40m

Sioux Falls Joe Foss Field

Fri 4/10

7:39 pm-11:11 am

1 stop14h 32m

$349

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How to get the cheapest flight ticket from Washington, D.C. 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

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What is the cheapest month to fly to Sioux Falls?

The cheapest month to fly to Sioux Falls from Washington, D.C. 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 Washington, D.C. to Sioux Falls during March average around $318.

When to book flights from Washington, D.C. to Sioux Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. 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. to Sioux Falls (WAS to FSD) flight deals and tips

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

Fastest flight time	5h 04m
Direct flights	None

The fastest flight from Washington, D.C. to Sioux Falls takes 5h 04m

There are no direct flights from Washington, D.C. to Sioux Falls. There are no popular flight routes from Washington, D.C. to Sioux Falls.

Search flight deals

How far is Washington, D.C. to Sioux Falls Joe Foss Field by plane?
Washington, D.C. and Sioux Falls Joe Foss Field are 1068.8 mi apart from one another. 5h 04m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. to Sioux Falls Joe Foss Field Airport?
Prices for flights from Washington, D.C. to Sioux Falls Joe Foss Field Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Sioux Falls Joe Foss Field Airport?
There are 3 operators available for flights from Washington, D.C. to Sioux Falls Joe Foss Field Airport as of March 2026.
How old do you have to be to fly from Washington, D.C. to Sioux Falls Joe Foss Field Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. 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. to Sioux Falls?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Sioux Falls is United Airlines (36% of total bookings). The next most popular airlines are American Airlines (35%), Delta (20%), and Frontier (9%).

Best airlines flying from Washington, D.C. to Sioux Falls

Compare and see reviews for airlines that fly from Washington, D.C. to Sioux Falls with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $200	Free Cancellation	Rating 7.9 8,244 reviews	Search Delta flights
United Airlines	PriceFrom $258	Free Cancellation	Rating 7.4 9,370 reviews	Search United Airlines flights
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.1 11,370 reviews	Search American Airlines flights

Yankton

Marshall

Worthington

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Sioux Falls for you.

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

Flights from Washington, D.C. 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 Washington, D.C. to Sioux Falls?

momondo helps you find the best flight between Washington, D.C. and Sioux Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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Cheap flights from Washington, D.C. to Sioux Falls from $96

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Sioux Falls departing on 5/1. 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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How to get the cheapest flight ticket from Washington, D.C. to Sioux Falls

What is the cheapest month to fly to Sioux Falls?

What is the cheapest airline that flies from Washington, D.C. to Sioux Falls Joe Foss Field?

What airlines fly to Sioux Falls?

Which airport is the most popular layover for flights between Washington, D.C. and Sioux Falls?

Which layover airport offers the lowest fares from Washington, D.C. to Sioux Falls?

Which layover airport has the shortest travel time from Washington, D.C. to Sioux Falls?

Which layover airport has the shortest connection time from Washington, D.C. to Sioux Falls?

How long does it take to fly to Sioux Falls?

When to book flights from Washington, D.C. to Sioux Falls

Cheap Washington, D.C. to Sioux Falls (WAS to FSD) flight deals and tips

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

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Best airlines flying from Washington, D.C. to Sioux Falls

Compare and see reviews for airlines that fly from Washington, D.C. to Sioux Falls with momondo

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