South Dakota

$119+ Cheap flights from Maryland to South Dakota

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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — FSD
Jul 30 — Aug 61
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Cheap flight deals from Maryland to South Dakota

Keep the following information in mind while searching for Maryland to South Dakota flight deals. Data was last updated July 25, 2025.

Round-trip from

$225
(FlightHub)

One-way from

$119
(Frontier)

Popular in

July

Cheapest in

February

Average price

$868
From Maryland to South Dakota
One-way flight from Maryland to South Dakota
Highest demand for flights based on searches. 26% potential increase in price ($157 potential increase over avg. RT price).
Cheapest flight prices on average. 10% potential price decrease ($41 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Maryland to South Dakota

Cheapest flights from Maryland to South Dakota
Explore the most affordable flight options available from Maryland to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/135:26 pmBWI - FSD
1 stop21h 36mFrontier
Wed 8/203:07 pmFSD - BWI
1 stop25h 37mFrontier
Deal found 7/24$225
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:00 pmDCA - FSD
1 stop21h 02mFrontier
Wed 8/203:07 pmFSD - DCA
1 stop24h 52mFrontier
Deal found 7/24$225
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:15 amPHL - FSD
1 stop13h 39mFrontier
Sun 8/172:57 pmFSD - PHL
1 stop13h 12mFrontier
Deal found 7/24$228
This Delta deal was found by Cheapflights users on 7/24. 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 8/134:39 pmBWI - FSD
1 stop7h 27mDelta
Tue 8/195:00 amFSD - BWI
1 stop4h 45mDelta
Deal found 7/24$259
This Delta deal was found by Cheapflights users on 7/23. 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 8/206:30 amDCA - FSD
1 stop4h 49mDelta
Mon 8/255:00 amFSD - DCA
1 stop5h 05mDelta
Deal found 7/23$259
This Delta deal was found by Cheapflights users on 7/23. 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 8/225:25 pmIAD - FSD
1 stop6h 41mDelta
Tue 8/265:27 amFSD - IAD
1 stop4h 56mDelta
Deal found 7/23$259
This Delta deal was found by Cheapflights users on 7/24. 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 9/136:55 pmDCA - RAP
1 stop5h 35mDelta
Wed 10/14:24 pmRAP - DCA
1 stop5h 15mDelta
Deal found 7/24$269
This Delta deal was found by Cheapflights users on 7/24. 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.
Tue 9/167:05 pmIAD - RAP
1 stop5h 25mDelta
Wed 10/14:24 pmRAP - IAD
1 stop5h 14mDelta
Deal found 7/24$269
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Sun 9/285:00 amPHL - RAP
1 stop9h 02mAmerican Airlines
Sat 10/45:00 pmRAP - PHL
1 stop6h 10mAmerican Airlines
Deal found 7/23$269
This Delta deal was found by Cheapflights users on 7/24. 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.
Tue 9/167:06 pmBWI - RAP
1 stop5h 24mDelta
Wed 10/12:27 pmRAP - BWI
1 stop7h 22mDelta
Deal found 7/24$269
This Mytrip deal was found by Cheapflights users on 7/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:15 amBWI - RAP
1 stop10h 34mMultiple Airlines
Sun 9/285:39 pmRAP - BWI
1 stop8h 51mMultiple Airlines
Deal found 7/23$271
This Delta deal was found by Cheapflights users on 7/24. 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 8/296:25 pmPHL - FSD
1 stop5h 41mDelta
Wed 9/1010:59 amFSD - PHL
1 stop6h 05mDelta
Deal found 7/24$274

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to South Dakota 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 July 25, 2025.
Use the filters below to find and compare flights from Maryland to South Dakota that are best for you.

Fly from

Maryland

Fly to

South Dakota

Route

Depart

Return

Price

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Wed 8/13

5:26 pm-2:02 pm

1 stop21h 36m

Sioux Falls Joe Foss Field

Wed 8/20

3:07 pm-5:44 pm

1 stop25h 37m

$225

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Wed 8/13

6:00 pm-2:02 pm

1 stop21h 02m

Sioux Falls Joe Foss Field

Wed 8/20

3:07 pm-4:59 pm

1 stop24h 52m

$225

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

Wed 8/13

6:15 am-6:54 pm

1 stop13h 39m

Sioux Falls Joe Foss Field

Sun 8/17

2:57 pm-5:09 am

1 stop13h 12m

$228

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Wed 8/13

4:39 pm-11:06 pm

1 stop7h 27m

Sioux Falls Joe Foss Field

Tue 8/19

5:00 am-10:45 am

1 stop4h 45m

$259

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Wed 8/20

6:30 am-10:19 am

1 stop4h 49m

Sioux Falls Joe Foss Field

Mon 8/25

5:00 am-11:05 am

1 stop5h 05m

$259

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Fri 8/22

5:25 pm-11:06 pm

1 stop6h 41m

Sioux Falls Joe Foss Field

Tue 8/26

5:27 am-11:23 am

1 stop4h 56m

$259

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Sun 9/28

5:00 am-12:02 pm

1 stop9h 02m

Rapid City

Sat 10/4

5:00 pm-1:10 am

1 stop6h 10m

$269

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Sat 9/13

6:55 pm-10:30 pm

1 stop5h 35m

Rapid City

Wed 10/1

4:24 pm-11:39 pm

1 stop5h 15m

$269

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Tue 9/16

7:05 pm-10:30 pm

1 stop5h 25m

Rapid City

Wed 10/1

4:24 pm-11:38 pm

1 stop5h 14m

$269

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Tue 9/16

7:06 pm-10:30 pm

1 stop5h 24m

Rapid City

Wed 10/1

2:27 pm-11:49 pm

1 stop7h 22m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 58 results
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Best time to book a flight from Maryland to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Maryland 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 Maryland to South Dakota

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

Currently, September is the cheapest month in which you can book a flight from Maryland to South Dakota (average of $334). Flying from Maryland to South Dakota in December is currently the most expensive (average of $446). 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 MD to SD?

Find hourly flight availability from Maryland to South Dakota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maryland to South Dakota as you normally would.

Reviews of airlines servicing South Dakota

Get insights into the airlines that provide service to South Dakota. 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 South Dakota. Reviews last updated July 25, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Maryland to South Dakota have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
8.0
Very good

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Maryland to South Dakota. 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 Maryland to South Dakota one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $119. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Maryland to South Dakota for a low price.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Maryland to South Dakota (average of $334). Flying from Maryland to South Dakota in December is currently the most expensive (average of $446). 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 Maryland to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Maryland to South Dakota

Discover the top 3 airlines that operate flights from Maryland to South Dakota. 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 July 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$382FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$264Average$421FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$454FlexibilityNo cancel feeOn-time69%

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