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Cheap flights from South Dakota to Washington, D.C. from $191

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Dakota to Washington, D.C. departing on 9/28. 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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0 bags

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Find the cheapest flights from South Dakota to Washington, D.C.

Cheap round-trip flights

Delta Logo
10:58 am - 6:49 pmFSD-BWI
6h 51m1 stop
Delta Logo
6:19 am - 12:35 pmBWI-FSD
7h 16m1 stop
$259Delta
Find Deal
Sat, Feb 21 - Wed, Feb 25
Delta Logo
1:20 pm - 6:49 pmFSD-BWI
4h 29m1 stop
Delta Logo
11:00 am - 7:18 pmBWI-FSD
9h 18m2 stops
$264Delta
Find Deal
Sat, Feb 21 - Wed, Feb 25
Delta Logo
1:20 pm - 12:11 amFSD-BWI
9h 51m2 stops
Delta Logo
11:00 am - 7:18 pmBWI-FSD
9h 18m2 stops
$269Delta
Find Deal
Sat, Feb 21 - Wed, Feb 25
Delta Logo
5:18 am - 10:48 amFSD-BWI
4h 30m1 stop
Delta Logo
6:00 am - 12:50 pmBWI-FSD
7h 50m2 stops
$279Delta
Find Deal
Wed, Nov 12 - Tue, Nov 18
American Airlines Logo
1:33 pm - 10:54 pmFSD-BWI
8h 21m1 stop
American Airlines Logo
6:00 am - 12:01 pmBWI-FSD
7h 01m1 stop
$301American Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Delta Logo
4:24 pm - 11:49 pmFSD-BWI
6h 25m1 stop
Delta Logo
6:22 pm - 10:56 pmBWI-FSD
5h 34m1 stop
$314Delta
Find Deal
Fri, Oct 31 - Tue, Nov 4
United Airlines Logo
3:20 pm - 11:18 pmRAP-BWI
5h 58m1 stop
United Airlines Logo
8:16 am - 12:37 pmBWI-RAP
6h 21m1 stop
$321United Airlines
Find Deal
Wed, Oct 8 - Sat, Oct 11
United Airlines Logo
3:20 pm - 11:18 pmRAP-BWI
5h 58m1 stop
United Airlines Logo
10:51 am - 6:40 pmBWI-RAP
9h 49m2 stops
$326United Airlines
Find Deal
Wed, Oct 8 - Sat, Oct 11
American Airlines Logo
1:12 pm - 11:01 pmRAP-BWI
7h 49m1 stop
American Airlines Logo
6:41 am - 11:22 amBWI-RAP
6h 41m1 stop
$349American Airlines
Find Deal
Fri, Oct 3 - Sun, Oct 5
Multiple Airlines Logo
2:23 pm - 10:36 pmFSD-BWI
31h 13m2 stops
Multiple Airlines Logo
7:50 am - 10:51 amBWI-FSD
28h 01m1 stop
$395Multiple Airlines
Find Deal
Sun, Oct 19 - Sat, Oct 25

Delta flights from South Dakota to Baltimore

Our best Delta deals on South Dakota to Baltimore flight tickets
Delta
Feb 21
FSD10:58 amSioux Falls Joe Foss Field
6h 51m
1 stop
BWI6:49 pmBaltimore/Washington
Feb 25
BWI6:19 amBaltimore/Washington
7h 16m
1 stop
FSD12:35 pmSioux Falls Joe Foss Field
$259
Find similar
Delta
Feb 21
FSD1:20 pmSioux Falls Joe Foss Field
4h 29m
1 stop
BWI6:49 pmBaltimore/Washington
Feb 25
BWI11:00 amBaltimore/Washington
9h 18m
2 stops
FSD7:18 pmSioux Falls Joe Foss Field
$264
Find similar
Delta
Feb 21
FSD1:20 pmSioux Falls Joe Foss Field
9h 51m
2 stops
BWI12:11 amBaltimore/Washington
Feb 25
BWI11:00 amBaltimore/Washington
9h 18m
2 stops
FSD7:18 pmSioux Falls Joe Foss Field
$269
Find similar

American Airlines flights from South Dakota to Baltimore

Our best American Airlines deals on South Dakota to Baltimore flight tickets
American Airlines
Oct 14
FSD1:33 pmSioux Falls Joe Foss Field
8h 21m
1 stop
BWI10:54 pmBaltimore/Washington
Oct 21
BWI6:00 amBaltimore/Washington
7h 01m
1 stop
FSD12:01 pmSioux Falls Joe Foss Field
$301
Find similar
American Airlines
Oct 3
RAP1:12 pmRapid City
7h 49m
1 stop
BWI11:01 pmBaltimore/Washington
Oct 5
BWI6:41 amBaltimore/Washington
6h 41m
1 stop
RAP11:22 amRapid City
$349
Find similar
American Airlines
Oct 15
FSD1:33 pmSioux Falls Joe Foss Field
8h 21m
1 stop
BWI10:54 pmBaltimore/Washington
Oct 18
BWI1:27 pmBaltimore/Washington
8h 49m
1 stop
FSD9:16 pmSioux Falls Joe Foss Field
$369
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from South Dakota to Baltimore 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 19, 2025.
Use the filters below to find and compare flights from South Dakota to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Sat 2/21

10:58 am-6:49 pm

1 stop6h 51m

Baltimore/Washington

Wed 2/25

6:19 am-12:35 pm

1 stop7h 16m

$259

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Sat 2/21

1:20 pm-6:49 pm

1 stop4h 29m

Baltimore/Washington

Wed 2/25

11:00 am-7:18 pm

2 stops9h 18m

$264

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Sat 2/21

1:20 pm-12:11 am

2 stops9h 51m

Baltimore/Washington

Wed 2/25

11:00 am-7:18 pm

2 stops9h 18m

$269

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Wed 11/12

5:18 am-10:48 am

1 stop4h 30m

Baltimore/Washington

Tue 11/18

6:00 am-12:50 pm

2 stops7h 50m

$279

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Tue 10/14

1:33 pm-10:54 pm

1 stop8h 21m

Baltimore/Washington

Tue 10/21

6:00 am-12:01 pm

1 stop7h 01m

$301

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Fri 10/31

4:24 pm-11:49 pm

1 stop6h 25m

Baltimore/Washington

Tue 11/4

6:22 pm-10:56 pm

1 stop5h 34m

$314

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Wed 10/8

3:20 pm-11:18 pm

1 stop5h 58m

Baltimore/Washington

Sat 10/11

8:16 am-12:37 pm

1 stop6h 21m

$321

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Wed 10/8

3:20 pm-11:18 pm

1 stop5h 58m

Baltimore/Washington

Sat 10/11

10:51 am-6:40 pm

2 stops9h 49m

$326

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Fri 10/3

1:12 pm-11:01 pm

1 stop7h 49m

Baltimore/Washington

Sun 10/5

6:41 am-11:22 am

1 stop6h 41m

$349

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Sun 10/19

2:23 pm-10:36 pm

2 stops31h 13m

Baltimore/Washington

Sat 10/25

7:50 am-10:51 am

1 stop28h 01m

$395

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 Washington, D.C. from

How to get the cheapest flight ticket from South Dakota to Baltimore

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 Baltimore?

If you’re not able to fly to Baltimore in March, then December is your next best option. Flight prices from South Dakota to Baltimore during December average around $288.

What is the cheapest day to depart on your flight to Baltimore?

The cheapest day to depart from South Dakota to Baltimore is on a Friday. Travelers who choose to depart for Baltimore on a Friday will often find tickets for as low as $298. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $747. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

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

Flying to Baltimore from South Dakota in the morning is the least expensive time of day to depart. momondo users have found prices as low as $345 when looking at flights departing in the morning. Flights in the afternoon are often more expensive with an average ticket price of $470.

Cheap South Dakota to Baltimore flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Dakota to Baltimore

Direct flights

None
There are no direct flights from South Dakota to Baltimore. There are no popular flight routes from South Dakota to Baltimore.
Search flight deals

  • When did momondo last update prices for flights from South Dakota to Baltimore/Washington Airport?

    Prices for flights from South Dakota to Baltimore/Washington Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from South Dakota to Baltimore/Washington Airport?

  • How old do you have to be to fly from South Dakota to Baltimore/Washington Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Dakota to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The travel and health documents required for your trip to Baltimore/Washington 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 Baltimore/Washington Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from South Dakota to Baltimore

Compare and see reviews for airlines that fly from South Dakota to Baltimore 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
7,964 reviews
Search Delta flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from South Dakota to Baltimore?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Baltimore from South Dakota.

Can I find flights from South Dakota to Baltimore with flexible booking policies on momondo?

Yes. All flights to Baltimore from South Dakota on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from South Dakota to Baltimore?

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 South Dakota to Baltimore.

I’m not ready to book a flight from South Dakota to Baltimore right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Baltimore from South Dakota. 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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