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$95+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BWI
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from South Dakota to Maryland

Keep the following information in mind while searching for South Dakota to Maryland 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
(Frontier)

One-way from

$95
(Mytrip)

Popular in

February

Cheapest in

November

Average price

$314
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. 30% potential increase in price ($167 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($29 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 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 April 2, 2025.

This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/252:11 pmFSD - DCA
1 stop25h 48mFrontier
Thu 5/16:00 pmDCA - FSD
1 stop20h 18mFrontier
Deal found 3/31$199
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.
Thu 5/295:00 amFSD - BWI
1 stop4h 27mDelta
Tue 6/36:15 amBWI - FSD
1 stop5h 00mDelta
Deal found 3/31$237
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.
Wed 4/2312:26 pmRAP - BWI
1 stop8h 24mAmerican Airlines
Tue 4/296:05 amBWI - RAP
1 stop7h 51mAmerican Airlines
Deal found 4/1$269
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.
Fri 5/164:10 pmFSD - BWI
1 stop4h 55mAmerican Airlines
Tue 5/207:26 amBWI - FSD
1 stop5h 30mAmerican Airlines
Deal found 4/1$269
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.
Wed 6/113:58 pmFSD - PHL
1 stop12h 12mFrontier
Tue 6/171:02 pmPHL - FSD
1 stop26h 56mFrontier
Deal found 4/1$281
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.
Sat 8/28:00 amFSD - BWI
1 stop4h 48mUnited Airlines
Mon 8/115:20 pmBWI - FSD
1 stop5h 40mUnited Airlines
Deal found 4/1$314
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.
Fri 4/259:59 pmFSD - BWI
1 stop21h 28mMultiple Airlines
Thu 5/12:20 pmBWI - FSD
2 stops19h 50mMultiple Airlines
Deal found 3/31$325
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.
Tue 6/245:45 pmFSD - IAD
1 stop4h 34mDelta
Sat 7/56:20 amIAD - FSD
1 stop6h 56mDelta
Deal found 3/31$377
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 5/310:52 amFSD - PHL
1 stop6h 08mDelta
Wed 5/76:00 amPHL - FSD
1 stop5h 15mDelta
Deal found 3/31$377
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/48:00 amFSD - DCA
1 stop6h 48mUnited Airlines
Tue 6/106:00 pmDCA - FSD
1 stop4h 52mUnited Airlines
Deal found 3/31$377
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.
Tue 5/204:25 pmRAP - BWI
1 stop5h 33mDelta
Tue 5/277:02 pmBWI - RAP
1 stop5h 32mDelta
Deal found 4/1$379
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.
Wed 5/214:35 pmRAP - DCA
1 stop6h 11mAmerican Airlines
Sat 5/249:00 pmDCA - RAP
1 stop16h 19mAmerican Airlines
Deal found 4/1$379

Cheapflights Fare Finder

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 April 2, 2025.
Use the filters below to find and compare flights from South Dakota to Maryland that are best for you.

Fly from

South Dakota

Fly to

Maryland

Route

Depart

Return

Price

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Fri 4/25

2:11 pm-4:59 pm

1 stop25h 48m

Washington, D.C. Reagan-National

Thu 5/1

6:00 pm-1:18 pm

1 stop20h 18m

$199

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Thu 5/29

5:00 am-10:27 am

1 stop4h 27m

Baltimore/Washington

Tue 6/3

6:15 am-10:15 am

1 stop5h 00m

$237

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Wed 4/23

12:26 pm-10:50 pm

1 stop8h 24m

Baltimore/Washington

Tue 4/29

6:05 am-11:56 am

1 stop7h 51m

$269

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Fri 5/16

4:10 pm-10:05 pm

1 stop4h 55m

Baltimore/Washington

Tue 5/20

7:26 am-11:56 am

1 stop5h 30m

$269

Sioux FallsPhiladelphia

FSD - PHL

FSDPHL

Sioux Falls Joe Foss Field

Wed 6/11

3:58 pm-5:10 am

1 stop12h 12m

Philadelphia

Tue 6/17

1:02 pm-2:58 pm

1 stop26h 56m

$281

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Sat 8/2

8:00 am-1:48 pm

1 stop4h 48m

Baltimore/Washington

Mon 8/11

5:20 pm-10:00 pm

1 stop5h 40m

$314

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Fri 4/25

9:59 pm-8:27 pm

1 stop21h 28m

Baltimore/Washington

Thu 5/1

2:20 pm-9:10 am

2 stops19h 50m

$325

Sioux FallsWashington, D.C.

FSD - IAD

FSDIAD

Sioux Falls Joe Foss Field

Tue 6/24

5:45 pm-11:19 pm

1 stop4h 34m

Washington, D.C. Dulles Intl

Sat 7/5

6:20 am-12:16 pm

1 stop6h 56m

$377

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Wed 6/4

8:00 am-3:48 pm

1 stop6h 48m

Washington, D.C. Reagan-National

Tue 6/10

6:00 pm-9:52 pm

1 stop4h 52m

$377

Sioux FallsPhiladelphia

FSD - PHL

FSDPHL

Sioux Falls Joe Foss Field

Sat 5/3

10:52 am-6:00 pm

1 stop6h 08m

Philadelphia

Wed 5/7

6:00 am-10:15 am

1 stop5h 15m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 55 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.

Cheapflights Insights

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

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 April 2, 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 April 2, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United 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.
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.1

Entertainment

7.1

Boarding

8.2

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

Overall

8.0

Comfort

7.9

Food

7.1

Entertainment

7.1

Boarding

8.2

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

Overall

8.0

Comfort

7.9

Food

7.1

Entertainment

7.1

Boarding

8.2

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

Overall

8.0

Comfort

7.9

Food

7.1

Entertainment

7.1

Boarding

8.2

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

Overall

8.0

Comfort

7.9

Food

7.1

Entertainment

7.1

Boarding

8.2

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

Overall

8.0

Comfort

7.9

Food

7.1

Entertainment

7.1

Boarding

8.2

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 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 American Airlines, with whom users have recently found tickets for as low as $100. However, be on the lookout for offers from Frontier and Delta, 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$182Average$568FlexibilityNo cancel feeOn-time71%
DeltaCheapest$238Average$320FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$494FlexibilityNo cancel feeOn-time69%

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