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$116+ 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — BWI
Jun 11 — Jun 181
Thu 6/11
Thu 6/18
1 adult, Economy
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Cheap 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 12, 2026.

This Mytrip deal was found by Cheapflights users on 5/7. 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 9/48:14 pm
FSD
-
DCA
1 stop15h 43m
Frontier
Mon 9/77:00 am
DCA
-
FSD
1 stop13h 19m
Frontier
Deal found 5/7$260
This Booking.com deal was found by Cheapflights users on 5/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/128:14 pm
FSD
-
PHL
1 stop8h 24m
Frontier
Sun 6/148:37 pm
PHL
-
FSD
1 stop23h 42m
Frontier
Deal found 5/10$262
This Booking.com deal was found by Cheapflights users on 5/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:14 pm
FSD
-
DCA
1 stop15h 37m
Frontier
Wed 8/127:00 am
DCA
-
FSD
1 stop13h 23m
Frontier
Deal found 5/8$262
This Frontier deal was found by Cheapflights users on 5/11. 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.
Mon 6/158:14 pm
FSD
-
PHL
1 stop8h 24m
Frontier
Mon 6/2212:42 pm
PHL
-
FSD
1 stop7h 37m
Frontier
Deal found 5/11$270
This Mytrip deal was found by Cheapflights users on 5/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/224:25 pm
FSD
-
DCA
1 stop19h 34m
Frontier
Mon 5/257:00 am
DCA
-
FSD
1 stop9h 40m
Frontier
Deal found 5/8$281
This Booking.com deal was found by Cheapflights users on 5/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/84:25 pm
FSD
-
PHL
1 stop12h 12m
Frontier
Sun 6/148:37 pm
PHL
-
FSD
1 stop23h 42m
Frontier
Deal found 5/9$282
This Booking.com deal was found by Cheapflights users on 5/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:18 pm
FSD
-
DCA
1 stop25h 40m
Frontier
Fri 6/57:00 am
DCA
-
FSD
1 stop9h 40m
Frontier
Deal found 5/8$282
This Frontier deal was found by Cheapflights users on 5/11. 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 6/198:14 pm
FSD
-
PHL
1 stop8h 24m
Frontier
Mon 6/2212:42 pm
PHL
-
FSD
1 stop7h 37m
Frontier
Deal found 5/11$290
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Fri 7/39:54 am
FSD
-
IAD
1 stop27h 08m
Multiple Airlines
Wed 7/86:25 pm
IAD
-
FSD
2 stops39h 39m
Multiple Airlines
Deal found 5/8$292
This Booking.com deal was found by Cheapflights users on 5/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:14 pm
FSD
-
DCA
1 stop24h 45m
Frontier
Fri 7/171:59 pm
DCA
-
FSD
1 stop6h 24m
Frontier
Deal found 5/8$302
This American Airlines deal was found by Cheapflights users on 5/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/263:19 pm
RAP
-
DCA
1 stop6h 40m
American Airlines
Sat 7/45:00 am
DCA
-
RAP
1 stop6h 46m
American Airlines
Deal found 5/8$306
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Wed 8/51:13 pm
FSD
-
BWI
2 stops25h 21m
Multiple Airlines
Wed 8/123:21 pm
BWI
-
FSD
1 stop27h 59m
Multiple Airlines
Deal found 5/7$307

Find 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 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$260
(Mytrip)

One-way from

$116
(Booking.com)

Popular in

October

Cheapest in

February

Average price

$358
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Washington, D.C. (WAS) flights.
Search Deals
From South Dakota to Maryland
Search Deals
One-way flight from South Dakota to Maryland
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 12, 2026.
Use the filters below to find and compare flights from South Dakota to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Sioux FallsWashington, D.C.

FSD - IAD

FSDIAD

Sioux Falls Joe Foss Field

Wed 10/28

1:00 pm-6:14 pm

1 stop4h 14m

Washington, D.C. Dulles Intl

Tue 11/3

5:30 pm-10:12 pm

1 stop5h 42m

$309

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Tue 10/27

5:25 am-2:38 pm

1 stop8h 13m

Washington, D.C. Reagan-National

Tue 11/3

3:55 pm-10:12 pm

1 stop7h 17m

$309

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

Fri 7/10

6:48 am-6:43 pm

2 stops9h 55m

Washington, D.C. Reagan-National

Wed 7/15

2:45 pm-10:26 pm

2 stops9h 41m

$315

Sioux FallsWashington, D.C.

FSD - IAD

FSDIAD

Sioux Falls Joe Foss Field

Wed 10/28

5:25 am-2:41 pm

1 stop8h 16m

Washington, D.C. Dulles Intl

Mon 11/2

7:30 am-12:11 pm

1 stop5h 41m

$329

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Thu 9/24

4:09 pm-11:28 pm

1 stop6h 19m

Washington, D.C. Reagan-National

Tue 9/29

6:10 am-12:28 pm

1 stop7h 18m

$329

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Wed 8/5

4:28 pm-11:50 pm

1 stop6h 22m

Washington, D.C. Reagan-National

Fri 8/21

9:12 am-7:59 pm

2 stops11h 47m

$334

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

Mon 10/26

4:09 pm-11:29 pm

1 stop6h 20m

Washington, D.C. Reagan-National

Tue 11/3

3:05 pm-10:51 pm

2 stops8h 46m

$334

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Wed 10/28

4:09 pm-11:46 pm

1 stop6h 37m

Baltimore/Washington

Mon 11/2

4:39 pm-10:12 pm

1 stop6h 33m

$335

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Thu 10/29

5:25 am-1:04 pm

1 stop6h 39m

Baltimore/Washington

Tue 11/3

6:59 pm-10:51 pm

1 stop4h 52m

$335

Rapid CityPhiladelphia

RAP - PHL

RAPPHL

Rapid City

Fri 8/28

1:31 pm-9:27 pm

1 stop5h 56m

Philadelphia

Sat 8/29

10:05 am-5:23 pm

1 stop9h 18m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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, July is the cheapest month in which you can book a flight from South Dakota to Maryland (average of $253). Flying from South Dakota to Maryland in February is currently the most expensive (average of $419). 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.

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 12, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from South Dakota to Maryland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,446 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,446 reviews
Delta
7.9
Good
8,446 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,701 reviews
Delta
7.9
Good
8,446 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,661 reviews
Delta
7.9
Good
8,446 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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.

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

    A quick flight from South Dakota to Maryland can take about 4h 14m. Delta provides one of the quickest options available for as low as $309. South Dakota and Maryland are separated by a distance of 1048 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, July is the cheapest month in which you can book a flight from South Dakota to Maryland (average of $253). Flying from South Dakota to Maryland in February is currently the most expensive (average of $419). 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 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$369FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$447FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$376Average$469FlexibilityNo cancel feeOn-time71%

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