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South Dakota

$115+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — FSD
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
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 June 10, 2026.

This Frontier deal was found by Cheapflights users on 6/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2712:54 pm
PHL
-
FSD
1 stop7h 29m
Frontier
Wed 8/58:08 pm
FSD
-
PHL
1 stop14h 41m
Frontier
Deal found 6/8$247
This Mytrip deal was found by Cheapflights users on 6/8. 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.
Sun 8/168:37 pm
PHL
-
FSD
1 stop23h 46m
Frontier
Wed 8/198:14 pm
FSD
-
PHL
1 stop14h 33m
Frontier
Deal found 6/8$259
This Frontier deal was found by Cheapflights users on 6/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3112:54 pm
PHL
-
FSD
1 stop7h 29m
Frontier
Mon 8/108:08 pm
FSD
-
PHL
1 stop8h 31m
Frontier
Deal found 6/5$264
This Frontier deal was found by Cheapflights users on 6/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3112:54 pm
PHL
-
FSD
1 stop7h 29m
Frontier
Fri 8/148:08 pm
FSD
-
PHL
1 stop8h 31m
Frontier
Deal found 6/5$270
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:10 pm
DCA
-
RAP
1 stop7h 06m
United Airlines
Tue 7/281:35 pm
RAP
-
DCA
1 stop5h 35m
United Airlines
Deal found 6/8$271
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/292:45 pm
DCA
-
RAP
2 stops9h 41m
Delta
Wed 8/54:30 pm
RAP
-
DCA
1 stop5h 20m
Delta
Deal found 6/8$276
This Flightnetwork deal was found by Cheapflights users on 6/6. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:37 pm
PHL
-
FSD
1 stop23h 46m
Frontier
Mon 7/208:08 pm
FSD
-
PHL
1 stop8h 31m
Frontier
Deal found 6/6$280
This Frontier deal was found by Cheapflights users on 6/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/112:42 pm
PHL
-
FSD
1 stop7h 37m
Frontier
Mon 7/64:40 pm
FSD
-
PHL
1 stop11h 59m
Frontier
Deal found 6/8$289
This Frontier deal was found by Cheapflights users on 6/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/112:42 pm
PHL
-
FSD
1 stop7h 37m
Frontier
Fri 7/38:14 pm
FSD
-
PHL
1 stop8h 24m
Frontier
Deal found 6/8$290
This Delta deal was found by Cheapflights users on 6/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:10 am
DCA
-
RAP
1 stop7h 02m
Delta
Sat 11/284:00 pm
RAP
-
DCA
1 stop5h 29m
Delta
Deal found 6/5$291
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 8/119:50 am
IAD
-
FSD
1 stop29h 59m
Multiple Airlines
Sun 8/167:10 pm
FSD
-
IAD
2 stops15h 10m
Multiple Airlines
Deal found 6/9$296
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 8/119:50 am
IAD
-
FSD
1 stop29h 59m
Multiple Airlines
Mon 8/179:57 am
FSD
-
IAD
2 stops25h 56m
Multiple Airlines
Deal found 6/9$299

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 June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$247
(Frontier)

One-way from

$115
(Frontier)

Popular in

May

Cheapest in

November

Average price

$410
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. 13% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 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

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

Thu 9/3

2:31 pm-7:59 pm

1 stop6h 28m

Sioux Falls Joe Foss Field

Sun 9/6

5:30 am-2:42 pm

1 stop8h 12m

$329

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Fri 9/4

6:10 pm-11:22 pm

1 stop6h 12m

Sioux Falls Joe Foss Field

Wed 9/9

7:47 am-2:23 pm

1 stop5h 36m

$329
Quickest round-trip

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Thu 11/12

7:30 am-12:11 pm

1 stop5h 41m

Sioux Falls Joe Foss Field

Sun 11/15

5:15 am-10:37 am

1 stop4h 22m

$329

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Wed 10/21

7:30 am-12:11 pm

1 stop5h 41m

Sioux Falls Joe Foss Field

Sun 10/25

5:15 am-10:37 am

1 stop4h 22m

$329

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Thu 8/13

6:05 am-12:38 pm

1 stop7h 33m

Sioux Falls Joe Foss Field

Tue 8/18

5:30 am-1:05 pm

1 stop6h 35m

$329

Washington, D.C.Sioux Falls

DCA - FSD

DCAFSD

Washington, D.C. Reagan-National

Fri 7/10

1:42 pm-7:56 pm

1 stop7h 14m

Sioux Falls Joe Foss Field

Tue 7/14

5:00 am-11:00 am

1 stop5h 00m

$329

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

Fri 7/17

5:00 pm-11:31 pm

1 stop7h 31m

Sioux Falls Joe Foss Field

Sun 7/19

6:28 pm-12:57 am

1 stop5h 29m

$346

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Wed 8/12

6:55 pm-10:37 pm

1 stop5h 42m

Rapid City

Thu 8/20

2:32 pm-11:56 pm

1 stop7h 24m

$349

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Wed 11/18

11:45 am-3:46 pm

1 stop6h 01m

Rapid City

Mon 11/23

4:00 pm-11:40 pm

1 stop5h 40m

$349

Washington, D.C.Rapid City

DCA - RAP

DCARAP

Washington, D.C. Reagan-National

Tue 7/7

6:30 am-10:24 am

1 stop5h 54m

Rapid City

Tue 7/14

1:35 pm-9:10 pm

1 stop5h 35m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

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, December is the cheapest month in which you can book a flight from Maryland to South Dakota (average of $247). Flying from Maryland to South Dakota in March is currently the most expensive (average of $450). 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 June 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
8,396 reviews

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.9

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
8,396 reviews
Delta
7.9
Good
8,396 reviews

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.9

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
9,804 reviews
Delta
7.9
Good
8,396 reviews

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.9

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
11,635 reviews
Delta
7.9
Good
8,396 reviews

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.9

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 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 Delta, United Airlines, and American Airlines fly from Maryland to South Dakota in about 6h 12m. The time it takes to get you to your destination can typically vary by up to 43m. Airlines will cover a distance of 1071 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 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, December is the cheapest month in which you can book a flight from Maryland to South Dakota (average of $247). Flying from Maryland to South Dakota in March is currently the most expensive (average of $450). 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

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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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$264Average$438FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$279Average$475FlexibilityNo cancel feeOn-time69%
DeltaCheapest$289Average$459FlexibilityNo cancel feeOn-timeN/A

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