What is the cheapest airline that flies from South Dakota to Maryland?

Frontier, American Airlines, and United Airlines are the most popular carriers operating from South Dakota to Maryland

What airlines fly to Maryland?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Maryland from South Dakota according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Maryland. Keep in mind that there are 3 different airlines that fly to Maryland on a routine basis, so you have a few additional options to choose from.

How long is the flight from South Dakota to Maryland?

Flight times from South Dakota to Maryland vary, but if you’re flying out of Sioux Falls and flying into Baltimore (one of the most popular routes), then the duration is 4h 32m on average. Another popular route from South Dakota to Maryland is flying from Rapid City to Baltimore, which will take roughly 4h 45m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from South Dakota to Maryland?

Prices for flights from South Dakota to Maryland are updated daily.

How many operators does momondo search for flights from South Dakota to Maryland?

The number of operators available for flights from South Dakota to Maryland is 3 as of August 2026.

How old do you have to be to fly from South Dakota to Maryland?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to Maryland.

What documentation or ID do you need to fly to Maryland?

The travel and health documents you'll need for your trip to Maryland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maryland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$155 Cheap Flights from South Dakota to Maryland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from South Dakota to Maryland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:56 pm - 4:59 pmFSD Sioux Falls Joe Foss Field-DCA Washington, D.C. Reagan-National

19h 03m1 stop Denver Intl

7:00 am - 8:07 pmDCA Washington, D.C. Reagan-National-FSD Sioux Falls Joe Foss Field

14h 07m1 stop Denver Intl

$231Frontier

Fri, Sep 4 - Fri, Sep 11

8:56 pm - 4:59 pmFSD Sioux Falls Joe Foss Field-DCA Washington, D.C. Reagan-National

19h 03m1 stop Denver Intl

6:00 pm - 8:01 pmDCA Washington, D.C. Reagan-National-FSD Sioux Falls Joe Foss Field

27h 01m1 stop Denver Intl

$231Frontier

Mon, Aug 31 - Sun, Sep 6

9:55 am - 1:07 amFSD Sioux Falls Joe Foss Field-PHL Philadelphia

14h 12m1 stop Nashville Intl

7:41 pm - 8:02 pmPHL Philadelphia-FSD Sioux Falls Joe Foss Field

25h 21m1 stop Nashville Intl

$271Multiple Airlines

Mon, Sep 28 - Thu, Oct 1

12:51 pm - 11:23 pmRAP Rapid City-IAD Washington, D.C. Dulles Intl

8h 32m1 stop Dallas/Fort Worth

3:08 pm - 9:39 pmIAD Washington, D.C. Dulles Intl-RAP Rapid City

8h 31m1 stop Dallas/Fort Worth

$281American Airlines

Tue, Oct 27 - Sat, Oct 31

12:51 pm - 11:23 pmRAP Rapid City-IAD Washington, D.C. Dulles Intl

8h 32m1 stop Dallas/Fort Worth

6:42 am - 12:21 pmIAD Washington, D.C. Dulles Intl-RAP Rapid City

7h 39m1 stop Dallas/Fort Worth

$281American Airlines

Wed, Oct 28 - Sat, Oct 31

10:24 am - 6:23 pmRAP Rapid City-IAD Washington, D.C. Dulles Intl

5h 59m1 stop Dallas/Fort Worth

6:42 am - 12:21 pmIAD Washington, D.C. Dulles Intl-RAP Rapid City

7h 39m1 stop Dallas/Fort Worth

$281American Airlines

Tue, Oct 20 - Wed, Oct 28

2:37 pm - 11:26 pmRAP Rapid City-IAD Washington, D.C. Dulles Intl

6h 49m1 stop Minneapolis St Paul

5:08 pm - 10:30 pmIAD Washington, D.C. Dulles Intl-RAP Rapid City

7h 22m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

$286Delta

Wed, Oct 28 - Sat, Oct 31

2:37 pm - 11:26 pmRAP Rapid City-IAD Washington, D.C. Dulles Intl

6h 49m1 stop Minneapolis St Paul

8:03 am - 3:58 pmIAD Washington, D.C. Dulles Intl-RAP Rapid City

9h 55m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

$286Delta

Wed, Oct 28 - Sat, Oct 31

7:40 am - 2:22 pmFSD Sioux Falls Joe Foss Field-PHL Philadelphia

5h 42m1 stop Chicago O'Hare Intl

4:56 pm - 9:43 pmPHL Philadelphia-FSD Sioux Falls Joe Foss Field

5h 47m1 stop Chicago O'Hare Intl

$324United Airlines

Thu, Jan 7 - Sun, Jan 10

7:40 am - 2:22 pmFSD Sioux Falls Joe Foss Field-PHL Philadelphia

5h 42m1 stop Chicago O'Hare Intl

4:56 pm - 9:43 pmPHL Philadelphia-FSD Sioux Falls Joe Foss Field

5h 47m1 stop Chicago O'Hare Intl

$324United Airlines

Thu, Jan 7 - Sat, Jan 9

Cheap last minute flights

Enter your travel dates to find the best prices.

7:47 am - 2:23 pmFSD Sioux Falls Joe Foss Field-DCA Washington, D.C. Reagan-National

5h 36m1 stop Chicago O'Hare Intl

7:10 pm - 11:22 pmDCA Washington, D.C. Reagan-National-FSD Sioux Falls Joe Foss Field

5h 12m1 stop Chicago O'Hare Intl

$455United Airlines

Wed, Aug 19 - Sun, Aug 23

6:24 am - 1:54 pmFSD Sioux Falls Joe Foss Field-DCA Washington, D.C. Reagan-National

6h 30m1 stop Chicago O'Hare Intl

5:35 pm - 12:25 amDCA Washington, D.C. Reagan-National-FSD Sioux Falls Joe Foss Field

7h 50m2 stops Charlotte Douglas Chicago O'Hare Intl

$460American Airlines

Wed, Aug 19 - Sun, Aug 23

12:57 pm - 9:34 pmFSD Sioux Falls Joe Foss Field-BWI Baltimore/Washington

7h 37m1 stop Dallas/Fort Worth

6:25 pm - 12:30 amBWI Baltimore/Washington-FSD Sioux Falls Joe Foss Field

7h 05m1 stop Chicago O'Hare Intl

$465American Airlines

Sat, Aug 15 - Mon, Aug 17

11:12 am - 6:30 pmFSD Sioux Falls Joe Foss Field-BWI Baltimore/Washington

6h 18m1 stop Chicago O'Hare Intl

1:00 pm - 11:44 pmBWI Baltimore/Washington-FSD Sioux Falls Joe Foss Field

11h 44m2 stops Chicago O'Hare Intl Denver Intl

$470United Airlines

Sat, Aug 15 - Mon, Aug 17

5:23 pm - 11:58 pmFSD Sioux Falls Joe Foss Field-BWI Baltimore/Washington

5h 35m1 stop Chicago O'Hare Intl

6:25 pm - 12:30 amBWI Baltimore/Washington-FSD Sioux Falls Joe Foss Field

7h 05m1 stop Chicago O'Hare Intl

$489American Airlines

Fri, Aug 14 - Mon, Aug 17

12:20 pm - 10:23 pmRAP Rapid City-PHL Philadelphia

8h 03m1 stop Chicago O'Hare Intl

5:00 am - 11:49 amPHL Philadelphia-RAP Rapid City

8h 49m1 stop Dallas/Fort Worth

$509American Airlines

Mon, Aug 17 - Sun, Aug 23

1:31 pm - 9:43 pmRAP Rapid City-PHL Philadelphia

6h 12m1 stop Chicago O'Hare Intl

6:16 am - 2:52 pmPHL Philadelphia-RAP Rapid City

10h 36m2 stops Houston George Bush Intcntl Denver Intl

$514United Airlines

Mon, Aug 17 - Sun, Aug 23

6:39 pm - 12:44 amFSD Sioux Falls Joe Foss Field-IAD Washington, D.C. Dulles Intl

5h 05m1 stop Chicago O'Hare Intl

1:10 pm - 5:58 pmIAD Washington, D.C. Dulles Intl-FSD Sioux Falls Joe Foss Field

5h 48m1 stop Chicago O'Hare Intl

$564United Airlines

Fri, Aug 14 - Mon, Aug 17

9:57 am - 2:02 pmFSD Sioux Falls Joe Foss Field-IAD Washington, D.C. Dulles Intl

27h 05m1 stop Nashville Intl

7:48 am - 7:23 pmIAD Washington, D.C. Dulles Intl-FSD Sioux Falls Joe Foss Field

12h 35m2 stops Atlanta Hartsfield-Jackson Denver Intl

$597Multiple Airlines

Fri, Aug 14 - Mon, Aug 17

4:28 pm - 11:18 pmFSD Sioux Falls Joe Foss Field-BWI Baltimore/Washington

5h 50m1 stop Minneapolis St Paul

12:30 pm - 7:59 pmBWI Baltimore/Washington-FSD Sioux Falls Joe Foss Field

8h 29m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

$2,183Delta

Fri, Aug 14 - Mon, Aug 17

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United Airlines flights from South Dakota to Maryland

Our best United Airlines deals on South Dakota to Maryland flight tickets

United Airlines

Sep 23

FSD7:47 amSioux Falls Joe Foss Field

5h 08m

1 stop

IAD1:55 pmWashington, D.C. Dulles Intl

Sep 26

IAD5:20 pmWashington, D.C. Dulles Intl

6h 51m

1 stop

FSD11:11 pmSioux Falls Joe Foss Field

$329

United Airlines

Sep 5

FSD7:47 amSioux Falls Joe Foss Field

5h 53m

1 stop

PHL2:40 pmPhiladelphia

Sep 12

PHL8:30 amPhiladelphia

9h 03m

2 stops

FSD4:33 pmSioux Falls Joe Foss Field

$334

United Airlines

Oct 16

RAP1:37 pmRapid City

5h 52m

1 stop

PHL9:29 pmPhiladelphia

Oct 17

PHL8:00 amPhiladelphia

6h 26m

1 stop

RAP12:26 pmRapid City

$339

Delta flights from South Dakota to Maryland

Our best Delta deals on South Dakota to Maryland flight tickets

Delta

Oct 28

RAP2:37 pmRapid City

6h 49m

1 stop

IAD11:26 pmWashington, D.C. Dulles Intl

Oct 31

IAD5:08 pmWashington, D.C. Dulles Intl

7h 22m

2 stops

RAP10:30 pmRapid City

$286

Delta

Oct 28

RAP2:37 pmRapid City

8h 05m

2 stops

IAD12:42 amWashington, D.C. Dulles Intl

Oct 31

IAD5:08 pmWashington, D.C. Dulles Intl

7h 22m

2 stops

RAP10:30 pmRapid City

$291

Delta

Oct 20

RAP6:39 amRapid City

10h 01m

2 stops

DCA6:40 pmWashington, D.C. Reagan-National

Oct 28

DCA9:32 amWashington, D.C. Reagan-National

8h 26m

2 stops

RAP3:58 pmRapid City

$320

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsWashington, D.C.

FSD Sioux Falls Joe Foss Field - DCA Washington, D.C. Reagan-National

FSDDCA

Sioux Falls Joe Foss Field

Fri 9/4

8:56 pm-4:59 pm

1 stop19h 03m

Washington, D.C. Reagan-National

Fri 9/11

7:00 am-8:07 pm

1 stop14h 07m

$231

Sioux FallsWashington, D.C.

FSD Sioux Falls Joe Foss Field - DCA Washington, D.C. Reagan-National

FSDDCA

Sioux Falls Joe Foss Field

Mon 8/31

8:56 pm-4:59 pm

1 stop19h 03m

Washington, D.C. Reagan-National

Sun 9/6

6:00 pm-8:01 pm

1 stop27h 01m

$231

Sioux FallsPhiladelphia

FSD Sioux Falls Joe Foss Field - PHL Philadelphia

FSDPHL

Sioux Falls Joe Foss Field

Mon 9/28

9:55 am-1:07 am

1 stop14h 12m

Philadelphia

Thu 10/1

7:41 pm-8:02 pm

1 stop25h 21m

$271

Rapid CityWashington, D.C.

RAP Rapid City - IAD Washington, D.C. Dulles Intl

RAPIAD

Rapid City

Tue 10/27

12:51 pm-11:23 pm

1 stop8h 32m

Washington, D.C. Dulles Intl

Sat 10/31

3:08 pm-9:39 pm

1 stop8h 31m

$281

Rapid CityWashington, D.C.

RAP Rapid City - IAD Washington, D.C. Dulles Intl

RAPIAD

Rapid City

Wed 10/28

12:51 pm-11:23 pm

1 stop8h 32m

Washington, D.C. Dulles Intl

Sat 10/31

6:42 am-12:21 pm

1 stop7h 39m

$281

Rapid CityWashington, D.C.

RAP Rapid City - IAD Washington, D.C. Dulles Intl

RAPIAD

Rapid City

Tue 10/20

10:24 am-6:23 pm

1 stop5h 59m

Washington, D.C. Dulles Intl

Wed 10/28

6:42 am-12:21 pm

1 stop7h 39m

$281

Rapid CityWashington, D.C.

RAP Rapid City - IAD Washington, D.C. Dulles Intl

RAPIAD

Rapid City

Wed 10/28

2:37 pm-11:26 pm

1 stop6h 49m

Washington, D.C. Dulles Intl

Sat 10/31

5:08 pm-10:30 pm

2 stops7h 22m

$286

Rapid CityWashington, D.C.

RAP Rapid City - IAD Washington, D.C. Dulles Intl

RAPIAD

Rapid City

Wed 10/28

2:37 pm-11:26 pm

1 stop6h 49m

Washington, D.C. Dulles Intl

Sat 10/31

8:03 am-3:58 pm

2 stops9h 55m

$286

Quickest round-trip

Sioux FallsPhiladelphia

FSD Sioux Falls Joe Foss Field - PHL Philadelphia

FSDPHL

Sioux Falls Joe Foss Field

Thu 1/7

7:40 am-2:22 pm

1 stop5h 42m

Philadelphia

Sun 1/10

4:56 pm-9:43 pm

1 stop5h 47m

$324

Sioux FallsPhiladelphia

FSD Sioux Falls Joe Foss Field - PHL Philadelphia

FSDPHL

Sioux Falls Joe Foss Field

Thu 1/7

7:40 am-2:22 pm

1 stop5h 42m

Philadelphia

Sat 1/9

4:56 pm-9:43 pm

1 stop5h 47m

$324

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from South Dakota to Maryland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Maryland?

The cheapest month to fly to Maryland from South Dakota is in August. Flight prices, which tend to average around $303, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in August, then you should wait until October to fly from South Dakota, when ticket prices are also cheap, with an average price of $323.

Cheap South Dakota to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Dakota to Maryland

Fastest flight time	4h 41m
Direct flights	None

The fastest flight from South Dakota to Maryland takes 4h 41m

There are no direct flights from South Dakota to Maryland. There are no popular flight routes from South Dakota to Maryland.

Search flight deals

Frequently asked questions about flying from South Dakota to Maryland

When did momondo last update prices for flights from South Dakota to Maryland?
Prices for flights from South Dakota to Maryland are updated daily.
How many operators does momondo search for flights from South Dakota to Maryland?
The number of operators available for flights from South Dakota to Maryland is 3 as of August 2026.
How old do you have to be to fly from South Dakota to Maryland?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to Maryland.
What documentation or ID do you need to fly to Maryland?
The travel and health documents you'll need for your trip to Maryland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maryland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from South Dakota to Maryland

Compare and see reviews for airlines that fly from South Dakota to Maryland with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $258	Free Cancellation	Rating 7.8 8,502 reviews	Search Delta flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 10,111 reviews	Search United Airlines flights
American Airlines	PriceFrom $376	Free Cancellation	Rating 7.1 11,923 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from South Dakota to Maryland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Maryland from South Dakota.

Can I find flights from South Dakota to Maryland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Maryland from South Dakota with this policy.

How can momondo help me find flights from South Dakota to Maryland?

momondo provides multiple filters to help you find the best flight to Maryland from South Dakota. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from South Dakota to Maryland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for South Dakota to Maryland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.