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South Dakota

$100+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — FSD
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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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 April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$199
(American Airlines)

One-way from

$100
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$377
Provider with most accurate pricing for Washington, D.C. (WAS)-Sioux Falls Joe Foss Field flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Sioux Falls Joe Foss Field flights.
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From Maryland to South Dakota
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One-way flight from Maryland to South Dakota
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Highest demand for flights based on searches. 9% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 2, 2025.

This American Airlines deal was found by Cheapflights users on 4/1. 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 4/297:30 amBWI - FSD
1 stop5h 21mAmerican Airlines
Tue 5/66:26 amFSD - BWI
1 stop7h 09mAmerican Airlines
Deal found 4/1$199
This CheapOair deal was found by Cheapflights users on 4/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/187:00 amDCA - FSD
1 stop7h 36mFrontier
Mon 4/212:36 pmFSD - DCA
1 stop20h 33mFrontier
Deal found 4/1$220
This Mytrip deal was found by Cheapflights users on 4/1. 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 5/85:15 pmBWI - FSD
1 stop16h 55mMultiple Airlines
Wed 5/141:47 pmFSD - BWI
1 stop15h 23mMultiple Airlines
Deal found 4/1$242
This Delta deal was found by Cheapflights users on 4/1. 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 6/196:00 amBWI - FSD
1 stop5h 15mDelta
Sat 6/285:45 pmFSD - BWI
1 stop4h 56mDelta
Deal found 4/1$258
This United Airlines deal was found by Cheapflights users on 4/1. 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 7/236:15 amBWI - RAP
1 stop6h 05mUnited Airlines
Wed 7/301:43 pmRAP - BWI
1 stop5h 59mUnited Airlines
Deal found 4/1$281
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Mon 6/305:08 amDCA - RAP
1 stop6h 37mAmerican Airlines
Tue 7/84:38 pmRAP - DCA
1 stop6h 11mAmerican Airlines
Deal found 4/1$305
This Delta deal was found by Cheapflights users on 3/31. 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 9/1312:00 pmBWI - RAP
1 stop6h 11mDelta
Tue 9/232:20 pmRAP - BWI
1 stop7h 27mDelta
Deal found 3/31$314
This Frontier deal was found by Cheapflights users on 4/1. 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.
Thu 5/226:15 amPHL - FSD
1 stop9h 41mFrontier
Sun 5/253:58 pmFSD - PHL
1 stop12h 09mFrontier
Deal found 4/1$318
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Wed 4/233:22 pmBWI - RAP
1 stop7h 15mAmerican Airlines
Wed 4/3012:26 pmRAP - BWI
2 stops9h 58mAmerican Airlines
Deal found 3/31$319
This Mytrip deal was found by Cheapflights users on 3/31. 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.
Wed 5/146:00 pmPHL - RAP
1 stop29h 22mMultiple Airlines
Sun 5/1810:12 pmRAP - PHL
1 stop29h 49mMultiple Airlines
Deal found 3/31$327
This American Airlines deal was found by Cheapflights users on 4/1. 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 6/246:27 amIAD - RAP
1 stop7h 52mAmerican Airlines
Tue 7/112:03 pmRAP - IAD
2 stops9h 56mAmerican Airlines
Deal found 4/1$358
This United Airlines deal was found by Cheapflights users on 4/1. 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 7/235:25 pmIAD - RAP
1 stop6h 35mUnited Airlines
Wed 7/306:30 amRAP - IAD
1 stop5h 19mUnited Airlines
Deal found 4/1$360

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 April 2, 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

Tue 4/29

7:30 am-11:51 am

1 stop5h 21m

Sioux Falls Joe Foss Field

Tue 5/6

6:26 am-2:35 pm

1 stop7h 09m

$199

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Fri 4/18

7:00 am-1:36 pm

1 stop7h 36m

Sioux Falls Joe Foss Field

Mon 4/21

2:36 pm-12:09 pm

1 stop20h 33m

$220

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Thu 5/8

5:15 pm-9:10 am

1 stop16h 55m

Sioux Falls Joe Foss Field

Wed 5/14

1:47 pm-6:10 am

1 stop15h 23m

$242

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Thu 6/19

6:00 am-10:15 am

1 stop5h 15m

Sioux Falls Joe Foss Field

Sat 6/28

5:45 pm-11:41 pm

1 stop4h 56m

$258

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Thu 4/24

4:07 pm-10:00 pm

1 stop7h 53m

Rapid City

Sat 4/26

3:43 pm-11:40 pm

1 stop5h 57m

$287

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Mon 6/30

5:08 am-9:45 am

1 stop6h 37m

Rapid City

Tue 7/8

4:38 pm-12:49 am

1 stop6h 11m

$305

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Wed 4/23

3:22 pm-8:37 pm

1 stop7h 15m

Rapid City

Wed 4/30

12:26 pm-10:50 pm

1 stop8h 24m

$314

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

Thu 5/22

6:15 am-2:56 pm

1 stop9h 41m

Sioux Falls Joe Foss Field

Sun 5/25

3:58 pm-5:07 am

1 stop12h 09m

$318

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Wed 5/14

6:00 pm-9:22 pm

1 stop29h 22m

Rapid City

Sun 5/18

10:12 pm-6:01 am

1 stop29h 49m

$327

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Tue 6/24

6:27 am-12:19 pm

1 stop7h 52m

Rapid City

Tue 7/1

12:03 pm-11:59 pm

2 stops9h 56m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 60 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 April 2, 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.

Rainfall in South Dakota by month

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

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

Temperature in South Dakota by month

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

If weather is an important factor for your trip to South Dakota, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 April 2, 2025.
To help decide which airline to fly from Maryland to South Dakota, see what other customers have to say about Alaska Airlines, Delta and United Airlines. 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.
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,820 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,898 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,615 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Allegiant Air
7.3
Good
731 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 American Airlines, with whom users have recently found tickets for as low as $100. However, be on the lookout for offers from Frontier and Sun Country Air, 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.
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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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$237Average$443FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$439FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$474FlexibilityNo cancel feeOn-time69%

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