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$216+ Cheap flights from South Dakota to Baltimore (BWI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BWI
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from South Dakota to Baltimore

Cheapest flights from South Dakota to Baltimore
Explore the most affordable flight options available from South Dakota to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:14 pm
FSD
-
BWI
1 stop13h 52m
Multiple Airlines
Thu 2/265:45 am
BWI
-
FSD
1 stop28h 59m
Multiple Airlines
Deal found 2/3$267
This Sun Country Air deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:27 pm
RAP
-
BWI
1 stop15h 57m
Sun Country Air
Mon 8/3112:29 pm
BWI
-
RAP
1 stop6h 01m
Sun Country Air
Deal found 2/3$285
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:10 pm
RAP
-
BWI
1 stop6h 52m
United Airlines
Sun 5/36:15 am
BWI
-
RAP
1 stop6h 21m
United Airlines
Deal found 2/2$289
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:55 pm
RAP
-
BWI
1 stop5h 31m
Delta
Sat 4/185:36 pm
BWI
-
RAP
2 stops6h 44m
Delta
Deal found 2/2$294
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:39 am
FSD
-
BWI
1 stop5h 53m
United Airlines
Mon 4/273:42 pm
BWI
-
FSD
1 stop7h 07m
United Airlines
Deal found 2/2$294
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/172:08 pm
FSD
-
BWI
1 stop6h 45m
American Airlines
Sat 2/216:00 am
BWI
-
FSD
1 stop7h 42m
American Airlines
Deal found 2/2$309
This Kiwi.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:11 pm
FSD
-
BWI
1 stop13h 32m
Multiple Airlines
Mon 4/209:41 am
BWI
-
FSD
1 stop8h 40m
Multiple Airlines
Deal found 2/4$311
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/175:20 am
RAP
-
BWI
1 stop7h 47m
United Airlines
Sat 2/214:10 pm
BWI
-
RAP
1 stop8h 06m
United Airlines
Deal found 2/2$339
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/67:01 pm
FSD
-
BWI
1 stop12h 30m
Multiple Airlines
Sun 2/86:15 am
BWI
-
FSD
1 stop11h 57m
Multiple Airlines
Deal found 2/2$357
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:00 am
RAP
-
BWI
2 stops9h 24m
United Airlines
Sat 4/183:42 pm
BWI
-
RAP
2 stops8h 45m
United Airlines
Deal found 2/2$367
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:00 am
FSD
-
BWI
1 stop7h 32m
United Airlines
Mon 4/203:42 pm
BWI
-
FSD
1 stop7h 07m
United Airlines
Deal found 2/4$378
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:15 am
FSD
-
BWI
1 stop4h 15m
Delta
Sun 9/136:19 am
BWI
-
FSD
1 stop7h 09m
Delta
Deal found 2/2$379

Find flight deals from South Dakota to Baltimore

Keep the following information in mind while searching for South Dakota to Baltimore flight deals. Data was last updated February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$267
(Kiwi.com)

One-way from

$216
(United Airlines)

Popular in

February

Cheapest in

January

Average price

$683
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Washington, D.C. (WAS) flights.
Search Deals
From South Dakota to Baltimore/Washington
Search Deals
One-way flight from South Dakota to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from South Dakota to Baltimore that are best for you.

Fly from

South Dakota

Fly to

Baltimore

Route

Depart

Return

Price

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Mon 2/23

6:14 pm-9:06 am

1 stop13h 52m

Baltimore/Washington

Thu 2/26

5:45 am-9:44 am

1 stop28h 59m

$267

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Thu 4/30

12:10 pm-9:02 pm

1 stop6h 52m

Baltimore/Washington

Sun 5/3

6:15 am-10:36 am

1 stop6h 21m

$289

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Wed 4/15

3:55 pm-11:26 pm

1 stop5h 31m

Baltimore/Washington

Sat 4/18

5:36 pm-10:20 pm

2 stops6h 44m

$294

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Thu 2/19

12:14 pm-7:39 pm

1 stop6h 25m

Baltimore/Washington

Sun 2/22

5:00 am-11:42 am

1 stop7h 42m

$309

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Tue 2/17

5:20 am-3:07 pm

1 stop7h 47m

Baltimore/Washington

Sat 2/21

4:10 pm-10:16 pm

1 stop8h 06m

$339

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Wed 4/15

5:00 am-4:24 pm

2 stops9h 24m

Baltimore/Washington

Sat 4/18

3:42 pm-10:27 pm

2 stops8h 45m

$367

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Sat 4/18

6:00 am-2:32 pm

1 stop7h 32m

Baltimore/Washington

Mon 4/20

3:42 pm-9:49 pm

1 stop7h 07m

$378

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Wed 2/18

7:40 am-2:01 pm

1 stop5h 21m

Baltimore/Washington

Sat 2/21

6:20 am-10:46 am

1 stop5h 26m

$389

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Wed 4/1

8:00 am-2:00 pm

1 stop5h 00m

Baltimore/Washington

Thu 4/9

6:17 am-12:53 pm

1 stop7h 36m

$403

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Tue 2/17

1:22 pm-11:33 pm

2 stops9h 11m

Baltimore/Washington

Sat 2/21

5:00 am-12:42 pm

2 stops8h 42m

$420

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 28 results
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Best time to book a flight from South Dakota to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from South Dakota with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from South Dakota to Baltimore

What is the cheapest month to book a flight from South Dakota to Baltimore?

Currently, March is the cheapest month in which you can book a flight from South Dakota to Baltimore (average of $182). Flying from South Dakota to Baltimore in June is currently the most expensive (average of $277). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from South Dakota to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Baltimore from South Dakota?

    Most people fly into Baltimore/Washington (BWI) if they book a flight to Baltimore from South Dakota. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

  • How long is the flight from South Dakota to Baltimore?

    Airlines like United Airlines, Delta, and American Airlines fly from South Dakota to Baltimore in about 5h 31m. The time it takes to get you to your destination can typically vary by up to 1h 21m. South Dakota and Baltimore are separated by a distance of 1397 mi. This flight may include one or multiple stops.

  • What are the most popular routes from South Dakota to Baltimore?

    The most popular flight routes from South Dakota to Baltimore are Sioux Falls Joe Foss Field - Baltimore/Washington, Rapid City - Baltimore/Washington and Aberdeen - Baltimore/Washington.

  • Can I find deals for flights from South Dakota to Baltimore that include hotel bookings?

    Yes. In addition to deals on South Dakota to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Dakota to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Dakota to Baltimore.

  • Can I find deals for business class flights from South Dakota to Baltimore?

    Yes. Cheapflights offers flight deals from South Dakota to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Dakota to Baltimore?

    Currently, March is the cheapest month in which you can book a flight from South Dakota to Baltimore (average of $182). Flying from South Dakota to Baltimore in June is currently the most expensive (average of $277). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for South Dakota to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from South Dakota to Baltimore

Discover the top 3 airlines that operate flights from South Dakota to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$189Average$358FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$407FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$293Average$366FlexibilityNo cancel feeOn-time71%

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