What airlines fly to South Dakota?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to South Dakota from Baltimore according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to South Dakota. Keep in mind that there are 4 different airlines that fly to South Dakota on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Baltimore/Washington to South Dakota?

Delta and United Airlines are the most popular carriers operating from Baltimore/Washington to South Dakota

When did momondo last update prices for flights from Baltimore/Washington Airport to South Dakota?

Prices for flights from Baltimore/Washington Airport to South Dakota were last updated today.

How many operators does momondo search for flights from Baltimore/Washington Airport to South Dakota?

As of April 2026, there are 3 operators available to choose from for flights from Baltimore/Washington Airport to South Dakota.

How old do you have to be to fly from Baltimore/Washington Airport to South Dakota?

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 Baltimore/Washington Airport to South Dakota.

What documentation or ID do you need to fly to South Dakota?

The travel and health documents required for your trip to South Dakota can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$146 Cheap Flights from Baltimore to South Dakota in 2026

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Find the cheapest flights from Baltimore to South Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:27 pm - 5:21 pm

BWI

FSD

22h 54m

1 stop

6:11 pm - 10:57 pm

FSD

BWI

27h 46m

2 stops

$241Multiple Airlines

Thu, May 7 - Mon, May 11

7:27 pm - 5:21 pm

BWI

FSD

22h 54m

1 stop

6:11 pm - 3:28 pm

FSD

BWI

20h 17m

1 stop

$258Multiple Airlines

Thu, May 7 - Mon, May 11

9:21 pm - 5:21 pm

BWI

FSD

21h 00m

1 stop

6:11 pm - 3:28 pm

FSD

BWI

20h 17m

1 stop

$260Multiple Airlines

Thu, Apr 30 - Mon, May 4

7:10 am - 5:48 pm

BWI

FSD

11h 38m

2 stops

6:11 pm - 3:28 pm

FSD

BWI

20h 17m

1 stop

$277Multiple Airlines

Fri, May 15 - Mon, May 18

9:21 pm - 5:21 pm

BWI

FSD

21h 00m

1 stop

6:11 pm - 3:34 pm

FSD

BWI

20h 23m

2 stops

$282Multiple Airlines

Thu, Apr 30 - Mon, May 4

6:20 am - 10:16 am

BWI

FSD

4h 56m

1 stop

5:15 am - 10:30 am

FSD

BWI

4h 15m

1 stop

$311Delta

Tue, Aug 4 - Tue, Aug 11

7:46 am - 7:59 pm

BWI

FSD

13h 13m

2 stops

12:48 pm - 8:34 pm

FSD

BWI

6h 46m

1 stop

$323American Airlines

Tue, Sep 1 - Sat, Sep 5

6:10 am - 10:24 am

BWI

RAP

6h 14m

1 stop

6:00 am - 1:57 pm

RAP

BWI

5h 57m

1 stop

$349United Airlines

Wed, May 27 - Thu, Jun 4

6:15 am - 10:24 am

BWI

RAP

6h 09m

1 stop

12:18 pm - 12:48 am

RAP

BWI

10h 30m

2 stops

$354United Airlines

Tue, Jul 7 - Sat, Jul 11

6:00 am - 11:19 am

BWI

RAP

7h 19m

1 stop

11:50 am - 8:40 pm

RAP

BWI

6h 50m

1 stop

$355American Airlines

Wed, May 27 - Wed, Jun 3

Delta flights from Baltimore to South Dakota

Our best Delta deals on Baltimore to South Dakota flight tickets

Delta

Jun 9

BWI2:10 pmBaltimore/Washington

6h 49m

1 stop

FSD7:59 pmSioux Falls Joe Foss Field

Jun 16

FSD5:00 amSioux Falls Joe Foss Field

4h 42m

1 stop

BWI10:42 amBaltimore/Washington

$345

Delta

May 1

BWI7:22 pmBaltimore/Washington

4h 58m

1 stop

RAP10:20 pmRapid City

May 8

RAP2:36 pmRapid City

7h 10m

1 stop

BWI11:46 pmBaltimore/Washington

$374

Delta

May 2

BWI6:08 amBaltimore/Washington

6h 09m

1 stop

RAP10:17 amRapid City

May 11

RAP2:36 pmRapid City

8h 21m

2 stops

BWI12:57 amBaltimore/Washington

$379

United Airlines flights from Baltimore to South Dakota

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

United Airlines

Jul 3

BWI8:40 pmBaltimore/Washington

5h 28m

1 stop

FSD1:08 amSioux Falls Joe Foss Field

Jul 11

FSD6:50 pmSioux Falls Joe Foss Field

4h 58m

1 stop

BWI12:48 amBaltimore/Washington

$325

United Airlines

May 27

BWI6:10 amBaltimore/Washington

6h 14m

1 stop

RAP10:24 amRapid City

Jun 4

RAP6:00 amRapid City

5h 57m

1 stop

BWI1:57 pmBaltimore/Washington

$349

United Airlines

Jul 7

BWI6:15 amBaltimore/Washington

6h 09m

1 stop

RAP10:24 amRapid City

Jul 11

RAP12:18 pmRapid City

10h 30m

2 stops

BWI12:48 amBaltimore/Washington

$354

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Thu 5/7

7:27 pm-5:21 pm

1 stop22h 54m

Sioux Falls Joe Foss Field

Mon 5/11

6:11 pm-10:57 pm

2 stops27h 46m

$241

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Thu 5/7

7:27 pm-5:21 pm

1 stop22h 54m

Sioux Falls Joe Foss Field

Mon 5/11

6:11 pm-3:28 pm

1 stop20h 17m

$258

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Thu 4/30

9:21 pm-5:21 pm

1 stop21h 00m

Sioux Falls Joe Foss Field

Mon 5/4

6:11 pm-3:28 pm

1 stop20h 17m

$260

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Fri 5/15

7:10 am-5:48 pm

2 stops11h 38m

Sioux Falls Joe Foss Field

Mon 5/18

6:11 pm-3:28 pm

1 stop20h 17m

$277

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Thu 4/30

9:21 pm-5:21 pm

1 stop21h 00m

Sioux Falls Joe Foss Field

Mon 5/4

6:11 pm-3:34 pm

2 stops20h 23m

$282

Quickest round-trip

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Tue 8/4

6:20 am-10:16 am

1 stop4h 56m

Sioux Falls Joe Foss Field

Tue 8/11

5:15 am-10:30 am

1 stop4h 15m

$311

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

Tue 9/1

7:46 am-7:59 pm

2 stops13h 13m

Sioux Falls Joe Foss Field

Sat 9/5

12:48 pm-8:34 pm

1 stop6h 46m

$323

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Wed 5/27

6:10 am-10:24 am

1 stop6h 14m

Rapid City

Thu 6/4

6:00 am-1:57 pm

1 stop5h 57m

$349

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Tue 7/7

6:15 am-10:24 am

1 stop6h 09m

Rapid City

Sat 7/11

12:18 pm-12:48 am

2 stops10h 30m

$354

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Wed 5/27

6:00 am-11:19 am

1 stop7h 19m

Rapid City

Wed 6/3

11:50 am-8:40 pm

1 stop6h 50m

$355

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 Baltimore to South Dakota

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

What is the cheapest month to fly to South Dakota?

The month of September is, on average, the cheapest month to fly to South Dakota from Baltimore, with most prices found around $289. If you aren’t able to travel to South Dakota during the month of September, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $304.

Can stopping save me money on Baltimore to South Dakota flights?

You could potentially save up to 41% on your flight if you consider stops on a Baltimore to South Dakota flight.

Cheap Baltimore to South Dakota flight deals and tips

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

Fastest flight time	4h 52m
Direct flights	None

The fastest flight from Baltimore to South Dakota takes 4h 52m

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

Search flight deals

Frequently asked questions about flying from Baltimore to South Dakota

When did momondo last update prices for flights from Baltimore/Washington Airport to South Dakota?
Prices for flights from Baltimore/Washington Airport to South Dakota were last updated today.
How many operators does momondo search for flights from Baltimore/Washington Airport to South Dakota?
As of April 2026, there are 3 operators available to choose from for flights from Baltimore/Washington Airport to South Dakota.
How old do you have to be to fly from Baltimore/Washington Airport to South Dakota?
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 Baltimore/Washington Airport to South Dakota.
What documentation or ID do you need to fly to South Dakota?
The travel and health documents required for your trip to South Dakota can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Baltimore to South Dakota

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $258	Free Cancellation	Rating 7.9 8,424 reviews	Search Delta flights
American Airlines	PriceFrom $264	Free Cancellation	Rating 7.1 11,604 reviews	Search American Airlines flights
United Airlines	PriceFrom $279	Free Cancellation	Rating 7.4 9,605 reviews	Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Baltimore to South Dakota for you.

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

All flight searches from Baltimore to South Dakota on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Baltimore to South Dakota flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Baltimore to South Dakota flights. All you need is a valid email address and we will do the rest; it is that quick and easy.