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South Dakota

$96+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — FSD
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap 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 March 10, 2026.

This Frontier deal was found by Cheapflights users on 3/9. 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 4/98:25 pm
PHL
-
FSD
1 stop23h 06m
Frontier
Fri 4/178:06 pm
FSD
-
PHL
1 stop8h 28m
Frontier
Deal found 3/9$181
This CheapOair deal was found by Cheapflights users on 3/5. 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.
Mon 4/208:00 am
DCA
-
FSD
1 stop12h 21m
Frontier
Fri 5/18:06 pm
FSD
-
DCA
1 stop19h 53m
Frontier
Deal found 3/5$212
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:12 pm
PHL
-
FSD
1 stop24h 09m
Multiple Airlines
Mon 5/116:11 pm
FSD
-
PHL
1 stop28h 26m
Multiple Airlines
Deal found 3/9$233
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:43 pm
BWI
-
FSD
1 stop20h 38m
Multiple Airlines
Mon 5/186:11 pm
FSD
-
BWI
1 stop14h 04m
Multiple Airlines
Deal found 3/8$246
This CheapOair deal was found by Cheapflights users on 3/9. 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 5/18:00 am
DCA
-
FSD
1 stop12h 21m
Frontier
Mon 5/48:06 pm
FSD
-
DCA
1 stop24h 53m
Frontier
Deal found 3/9$246
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:43 pm
BWI
-
FSD
1 stop20h 38m
Multiple Airlines
Mon 5/116:11 pm
FSD
-
BWI
2 stops21h 48m
Multiple Airlines
Deal found 3/9$248
This CheapOair deal was found by Cheapflights users on 3/9. 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.
Thu 5/76:00 pm
DCA
-
FSD
1 stop26h 36m
Frontier
Mon 5/118:30 pm
FSD
-
DCA
1 stop19h 29m
Frontier
Deal found 3/9$253
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:00 am
PHL
-
FSD
1 stop11h 21m
Multiple Airlines
Fri 5/86:11 pm
FSD
-
PHL
1 stop28h 26m
Multiple Airlines
Deal found 3/10$261
This CheapOair deal was found by Cheapflights users on 3/5. 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 5/157:00 am
DCA
-
FSD
1 stop13h 36m
Frontier
Mon 5/188:30 pm
FSD
-
DCA
1 stop19h 29m
Frontier
Deal found 3/5$266
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:00 am
DCA
-
FSD
2 stops31h 45m
Multiple Airlines
Mon 5/118:30 pm
FSD
-
DCA
1 stop19h 29m
Multiple Airlines
Deal found 3/9$287
This Delta deal was found by Cheapflights users on 3/9. 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 8/44:39 pm
BWI
-
FSD
1 stop6h 32m
Delta
Tue 8/115:25 am
FSD
-
BWI
1 stop6h 41m
Delta
Deal found 3/9$291
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:00 am
PHL
-
FSD
1 stop11h 21m
Multiple Airlines
Fri 5/16:11 pm
FSD
-
PHL
1 stop14h 38m
Multiple Airlines
Deal found 3/10$295

Find 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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$181
(Frontier)

One-way from

$96
(Expedia)

Popular in

June

Cheapest in

November

Average price

$318
Provider with most accurate pricing for Washington, D.C. (WAS)-Sioux Falls Joe Foss Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Sioux Falls Joe Foss Field flights.
Search Deals
From Maryland to South Dakota
Search Deals
One-way flight from Maryland to South Dakota
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 10, 2026.
Use the filters below to find and compare flights from Maryland to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Sat 5/23

4:23 pm-11:53 pm

1 stop8h 30m

Sioux Falls Joe Foss Field

Sat 5/30

6:37 pm-12:33 am

1 stop4h 56m

$291

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Wed 4/8

7:00 am-12:53 pm

1 stop6h 53m

Sioux Falls Joe Foss Field

Fri 4/17

4:17 pm-11:32 pm

1 stop6h 15m

$299

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

Tue 9/1

6:00 am-12:26 pm

1 stop7h 26m

Sioux Falls Joe Foss Field

Sat 9/5

11:25 am-7:10 pm

1 stop6h 45m

$299

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Sat 4/4

6:15 am-10:42 am

1 stop5h 27m

Sioux Falls Joe Foss Field

Sat 4/11

3:10 pm-9:04 pm

1 stop4h 54m

$299

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Tue 4/14

5:26 pm-9:54 pm

1 stop5h 28m

Sioux Falls Joe Foss Field

Sat 4/18

11:25 am-5:28 pm

1 stop5h 03m

$299

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Tue 8/18

1:31 pm-6:24 pm

1 stop6h 53m

Rapid City

Fri 8/28

12:30 pm-11:37 pm

1 stop9h 07m

$309

Washington, D.C.Sioux Falls

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Thu 5/7

3:15 pm-9:52 pm

1 stop7h 37m

Sioux Falls Joe Foss Field

Mon 5/11

6:52 pm-12:33 am

1 stop4h 41m

$319

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

Thu 8/6

6:15 am-12:28 pm

1 stop7h 13m

Sioux Falls Joe Foss Field

Tue 8/11

5:15 am-6:29 pm

2 stops12h 14m

$324

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Fri 8/28

6:30 am-12:24 pm

1 stop7h 54m

Rapid City

Fri 9/4

10:13 am-5:54 pm

1 stop5h 41m

$326

Washington, D.C.Rapid City

IAD - RAP

IADRAP

Washington, D.C. Dulles Intl

Wed 4/8

4:00 pm-10:27 pm

1 stop8h 27m

Rapid City

Sun 4/12

11:40 am-7:23 pm

1 stop5h 43m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 60 resultsSorted by cheapest first
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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, May is the cheapest month in which you can book a flight from Maryland to South Dakota (average of $256). Flying from Maryland to South Dakota in October is currently the most expensive (average of $348). 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.

How much does it cost to fly round-trip from Maryland to South Dakota?

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 March 10, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican 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.
Delta
7.9
Good
8,276 reviews

Boarding

8.1

Overall

7.9

Food

7.2

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,276 reviews
Delta
7.9
Good
8,276 reviews

Boarding

8.1

Overall

7.9

Food

7.2

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,409 reviews
Delta
7.9
Good
8,276 reviews

Boarding

8.1

Overall

7.9

Food

7.2

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,413 reviews
Delta
7.9
Good
8,276 reviews

Boarding

8.1

Overall

7.9

Food

7.2

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Maryland to South Dakota?

    Airlines like United Airlines and Delta fly from Maryland to South Dakota in about 6h 53m. The time it takes to get you to your destination can typically vary by up to 1h 37m. Airlines will cover a distance of 1048 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $118. However, be on the lookout for offers from United Airlines 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, May is the cheapest month in which you can book a flight from Maryland to South Dakota (average of $256). Flying from Maryland to South Dakota in October is currently the most expensive (average of $348). 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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$404FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$264Average$405FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$279Average$468FlexibilityNo cancel feeOn-time69%

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