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$171+ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BWI
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$228
(Booking.com)

One-way from

$171
(Frontier)

Popular in

February

Cheapest in

November

Average price

$379
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 ($164 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/223:51 pmFSD - PHL
1 stop12h 16mFrontier
Thu 5/296:15 amPHL - FSD
1 stop9h 43mFrontier
Deal found 4/30$238
This Delta deal was found by Cheapflights users on 4/30. 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 7/412:56 pmFSD - BWI
2 stops9h 23mDelta
Wed 7/96:00 amBWI - FSD
1 stop5h 32mDelta
Deal found 4/30$253
This American Airlines deal was found by Cheapflights users on 4/30. 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 7/46:20 amFSD - BWI
1 stop6h 53mAmerican Airlines
Wed 7/95:48 pmBWI - FSD
1 stop7h 11mAmerican Airlines
Deal found 4/30$265
This Booking.com deal was found by Cheapflights users on 4/30. 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.
Fri 6/63:58 pmFSD - DCA
1 stop19h 02mFrontier
Mon 6/97:00 amDCA - FSD
1 stop8h 58mFrontier
Deal found 4/30$268
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/96:49 pmFSD - BWI
1 stop9h 21mUnited Airlines
Mon 7/145:20 pmBWI - FSD
1 stop5h 40mUnited Airlines
Deal found 4/29$283
This Mytrip deal was found by Cheapflights users on 5/1. 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.
Fri 5/169:58 amFSD - PHL
2 stops20h 50mMultiple Airlines
Tue 5/206:00 pmPHL - FSD
1 stop19h 57mMultiple Airlines
Deal found 5/1$284
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/61:38 pmRAP - DCA
1 stop7h 04mUnited Airlines
Sun 6/293:30 pmDCA - RAP
1 stop8h 16mUnited Airlines
Deal found 4/30$305
This American Airlines deal was found by Cheapflights users on 4/30. 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 6/712:03 pmRAP - BWI
1 stop9h 13mAmerican Airlines
Sun 6/296:43 amBWI - RAP
1 stop7h 36mAmerican Airlines
Deal found 4/30$314
This Delta deal was found by Cheapflights users on 4/30. 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.
Thu 5/154:25 pmRAP - BWI
1 stop5h 33mDelta
Mon 5/196:15 amBWI - RAP
1 stop5h 51mDelta
Deal found 4/30$319
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/175:30 amRAP - BWI
2 stops10h 37mUnited Airlines
Sun 7/206:15 amBWI - RAP
1 stop6h 05mUnited Airlines
Deal found 4/30$338
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2910:07 pmRAP - BWI
2 stops19h 32mMultiple Airlines
Thu 6/57:17 amBWI - RAP
1 stop15h 57mMultiple Airlines
Deal found 4/30$344
This American Airlines deal was found by Cheapflights users on 4/30. 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 6/64:39 pmRAP - DCA
1 stop6h 12mAmerican Airlines
Sun 6/295:00 amDCA - RAP
1 stop9h 19mAmerican Airlines
Deal found 4/30$353

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 May 1, 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 FallsPhiladelphia

FSD - PHL

FSDPHL

Sioux Falls Joe Foss Field

Thu 5/22

3:51 pm-5:07 am

1 stop12h 16m

Philadelphia

Thu 5/29

6:15 am-2:58 pm

1 stop9h 43m

$238

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Fri 7/4

12:56 pm-11:19 pm

2 stops9h 23m

Baltimore/Washington

Wed 7/9

6:00 am-10:32 am

1 stop5h 32m

$253

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Fri 7/4

6:20 am-2:13 pm

1 stop6h 53m

Baltimore/Washington

Wed 7/9

5:48 pm-11:59 pm

1 stop7h 11m

$265

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Fri 6/6

3:58 pm-12:00 pm

1 stop19h 02m

Washington, D.C. Reagan-National

Mon 6/9

7:00 am-2:58 pm

1 stop8h 58m

$268

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Wed 7/9

6:49 pm-5:10 am

1 stop9h 21m

Baltimore/Washington

Mon 7/14

5:20 pm-10:00 pm

1 stop5h 40m

$283

Sioux FallsPhiladelphia

FSD - PHL

FSDPHL

Sioux Falls Joe Foss Field

Fri 5/16

9:58 am-7:48 am

2 stops20h 50m

Philadelphia

Tue 5/20

6:00 pm-12:57 pm

1 stop19h 57m

$284

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

Fri 6/6

1:38 pm-10:42 pm

1 stop7h 04m

Washington, D.C. Reagan-National

Sun 6/29

3:30 pm-9:46 pm

1 stop8h 16m

$305

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Sat 6/7

12:03 pm-11:16 pm

1 stop9h 13m

Baltimore/Washington

Sun 6/29

6:43 am-12:19 pm

1 stop7h 36m

$314

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Thu 5/15

6:23 am-2:16 pm

1 stop5h 53m

Baltimore/Washington

Mon 5/19

6:45 am-11:00 am

1 stop6h 15m

$319

Rapid CityWashington, D.C.

RAP - IAD

RAPIAD

Rapid City

Fri 6/6

3:40 pm-12:34 am

1 stop6h 54m

Washington, D.C. Dulles Intl

Sun 6/29

5:25 pm-10:01 pm

1 stop6h 36m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 May 1, 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 May 1, 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
9,972 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Frontier
6.0
Okay
3,287 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 Frontier, with whom users have recently found tickets for as low as $171. However, be on the lookout for offers from American Airlines 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$182Average$567FlexibilityNo cancel feeOn-time71%
DeltaCheapest$229Average$318FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$485FlexibilityNo cancel feeOn-time69%

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