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$100+ Cheap flights from South Dakota to Maryland

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BWI
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from South Dakota to Maryland

Discover tips and strategies to find the most affordable flight options for your journey from South Dakota (USSD) to Maryland (USMD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$120
(Booking.com)

One-way from

$100
(United Airlines)

Popular in

March

Cheapest in

November

Average price

$387
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Washington, D.C. (WAS) flights.
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From South Dakota to Maryland
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One-way flight from South Dakota to Maryland
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Highest demand for flights based on searches. 7% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from South Dakota to Maryland

Cheapest flights from South Dakota to Maryland
Explore the most affordable flight options available from South Dakota to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This Booking.com deal was found by Cheapflights users on 1/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/242:35 pmFSD - DCA
1 stop20h 28mFrontier
Wed 3/267:00 amDCA - FSD
1 stop7h 52mFrontier
Deal found 1/30$120
This Delta deal was found by Cheapflights users on 1/29. 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.
Sat 2/151:18 pmFSD - IAD
2 stops10h 02mDelta
Tue 2/186:05 amIAD - FSD
1 stop5h 14mDelta
Deal found 1/29$222
This Delta deal was found by Cheapflights users on 1/29. 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.
Sat 2/151:18 pmFSD - DCA
2 stops8h 10mDelta
Tue 2/186:05 amDCA - FSD
1 stop5h 14mDelta
Deal found 1/29$222
This United Airlines deal was found by Cheapflights users on 1/28. 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 3/58:05 amFSD - BWI
1 stop4h 48mUnited Airlines
Wed 3/126:45 amBWI - FSD
1 stop4h 59mUnited Airlines
Deal found 1/28$227
This Delta deal was found by Cheapflights users on 1/28. 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 3/54:27 pmFSD - BWI
1 stop6h 26mDelta
Wed 3/196:00 amBWI - FSD
1 stop6h 42mDelta
Deal found 1/28$237
This Delta deal was found by Cheapflights users on 1/30. 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 2/194:27 pmFSD - PHL
1 stop6h 26mDelta
Wed 3/196:00 amPHL - FSD
1 stop5h 11mDelta
Deal found 1/30$237
This Delta deal was found by Cheapflights users on 1/30. 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 2/286:00 amRAP - BWI
1 stop6h 04mDelta
Sun 3/26:00 amBWI - RAP
1 stop7h 04mDelta
Deal found 1/30$269
This Delta deal was found by Cheapflights users on 1/29. 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.
Thu 3/134:16 pmRAP - DCA
1 stop5h 34mDelta
Tue 3/187:45 amDCA - RAP
1 stop5h 19mDelta
Deal found 1/29$269
This Travelocity deal was found by Cheapflights users on 1/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/192:51 pmFSD - PHL
1 stop13h 19mFrontier
Mon 3/246:40 amPHL - FSD
1 stop8h 05mFrontier
Deal found 1/30$290
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Sat 4/264:03 pmFSD - DCA
1 stop6h 31mAmerican Airlines
Wed 4/306:45 amDCA - FSD
1 stop6h 06mAmerican Airlines
Deal found 1/30$294
This American Airlines deal was found by Cheapflights users on 1/30. 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 6/171:41 pmFSD - IAD
1 stop7h 54mAmerican Airlines
Tue 7/17:09 amIAD - FSD
1 stop6h 17mAmerican Airlines
Deal found 1/30$374
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Fri 2/712:27 pmRAP - BWI
1 stop9h 00mAmerican Airlines
Mon 2/106:03 amBWI - RAP
1 stop7h 54mAmerican Airlines
Deal found 1/30$389

Find flights from South Dakota to Maryland within your budget

Customize your flight search to find flights from South Dakota to Maryland 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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Mon 3/24

2:35 pm-12:03 pm

1 stop20h 28m

Washington, D.C. Reagan-National

Wed 3/26

7:00 am-1:52 pm

1 stop7h 52m

$120

Sioux FallsWashington, D.C.

FSD - IAD

FSDIAD

Sioux Falls Joe Foss Field

Sat 2/15

1:18 pm-12:20 am

2 stops10h 02m

Washington, D.C. Dulles Intl

Tue 2/18

6:05 am-10:19 am

1 stop5h 14m

$222

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Sat 2/15

1:18 pm-10:28 pm

2 stops8h 10m

Washington, D.C. Reagan-National

Tue 2/18

6:05 am-10:19 am

1 stop5h 14m

$222

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Wed 3/5

8:05 am-1:53 pm

1 stop4h 48m

Baltimore/Washington

Wed 3/12

6:45 am-10:44 am

1 stop4h 59m

$227

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Wed 3/5

4:27 pm-11:53 pm

1 stop6h 26m

Baltimore/Washington

Wed 3/19

6:00 am-11:42 am

1 stop6h 42m

$237

Sioux FallsPhiladelphia

FSD - PHL

FSDPHL

Sioux Falls Joe Foss Field

Wed 2/19

4:27 pm-11:53 pm

1 stop6h 26m

Philadelphia

Wed 3/19

6:00 am-10:11 am

1 stop5h 11m

$237

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

Thu 3/13

4:16 pm-11:50 pm

1 stop5h 34m

Washington, D.C. Reagan-National

Tue 3/18

7:45 am-11:04 am

1 stop5h 19m

$269

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Mon 3/31

4:16 pm-11:53 pm

1 stop5h 37m

Baltimore/Washington

Sat 4/5

6:00 am-11:04 am

1 stop7h 04m

$289

Sioux FallsPhiladelphia

FSD - PHL

FSDPHL

Sioux Falls Joe Foss Field

Wed 3/19

2:51 pm-5:10 am

1 stop13h 19m

Philadelphia

Mon 3/24

6:40 am-1:45 pm

1 stop8h 05m

$290

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Sat 4/26

4:03 pm-11:34 pm

1 stop6h 31m

Washington, D.C. Reagan-National

Wed 4/30

6:45 am-11:51 am

1 stop6h 06m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 43 results
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Best time to book a flight from South Dakota to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland 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.

Travel insights for flights from South Dakota to Maryland

Get recent, data-driven insights about flights from South Dakota to Maryland including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from South Dakota to Maryland (average of $241). Flying from South Dakota to Maryland in March is currently the most expensive (average of $290). 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.

What is the cheapest time of day to fly from SD to MD?

Find hourly flight availability from South Dakota to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

When flying from South Dakota to Maryland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Maryland by month

Plan your trip to Maryland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Maryland ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Maryland when rainfall is around 2.9 in.

Temperature in Maryland by month

Plan your trip to Maryland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Maryland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maryland. Reviews last updated January 30, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from South Dakota to Maryland to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,454 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,454 reviews
Delta
8.0
Very good
8,454 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,913 reviews
Delta
8.0
Very good
8,454 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,454 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Frontier
6.0
Okay
3,424 reviews
Delta
8.0
Very good
8,454 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What are the cheapest airlines to fly from South Dakota to Maryland one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $100. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from South Dakota to Maryland for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South Dakota to Maryland 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 Maryland?

    Currently, August is the cheapest month in which you can book a flight from South Dakota to Maryland (average of $241). Flying from South Dakota to Maryland in March is currently the most expensive (average of $290). 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 Maryland

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 Maryland

Discover the top 3 airlines that operate flights from South Dakota to Maryland. 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$237Average$480FlexibilityNo cancel feeOn-time71%
DeltaCheapest$247Average$337FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$503FlexibilityNo cancel feeOn-time69%
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