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South Dakota

$150+ Cheap flights from Baltimore (BWI) 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — FSD
mar. 6 — mar. 131
vie. 3/6
vie. 3/13
1 adult, Economy
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Cheap flight deals from Baltimore to South Dakota

Cheapest flights from Baltimore to South Dakota
Explore the most affordable flight options available from Baltimore to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 4, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
jue. 3/512:30 pm
BWI
-
FSD
2 stops30h 17m
Multiple Airlines
lun. 3/96:11 pm
FSD
-
BWI
1 stop13h 55m
Multiple Airlines
Deal found 2/2$279
This United Airlines deal was found by Cheapflights users on 2/1. 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.
mié. 8/2610:45 am
BWI
-
FSD
2 stops11h 01m
United Airlines
lun. 8/3111:44 am
FSD
-
BWI
1 stop8h 36m
United Airlines
Deal found 2/1$280
This Delta deal was found by Cheapflights users on 2/1. 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.
mar. 3/36:05 am
BWI
-
RAP
1 stop6h 04m
Delta
mar. 3/104:01 pm
RAP
-
BWI
1 stop5h 58m
Delta
Deal found 2/1$289
This American Airlines deal was found by Cheapflights users on 2/1. 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.
jue. 2/195:00 am
BWI
-
FSD
1 stop7h 42m
American Airlines
dom. 2/221:26 pm
FSD
-
BWI
1 stop8h 33m
American Airlines
Deal found 2/1$294
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
mié. 2/184:45 pm
BWI
-
FSD
2 stops50h 27m
Multiple Airlines
vie. 3/66:11 pm
FSD
-
BWI
1 stop13h 15m
Multiple Airlines
Deal found 2/1$298
This Delta deal was found by Cheapflights users on 2/3. 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.
sáb. 4/46:09 am
BWI
-
FSD
1 stop7h 44m
Delta
mié. 4/88:00 am
FSD
-
BWI
1 stop5h 00m
Delta
Deal found 2/3$299
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
jue. 5/79:43 pm
BWI
-
FSD
1 stop20h 38m
Multiple Airlines
dom. 5/1011:35 am
FSD
-
BWI
1 stop11h 09m
Multiple Airlines
Deal found 2/2$302
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
jue. 2/194:45 pm
BWI
-
FSD
2 stops26h 27m
Multiple Airlines
lun. 2/236:14 pm
FSD
-
BWI
1 stop13h 52m
Multiple Airlines
Deal found 2/4$303
This United Airlines deal was found by Cheapflights users on 2/3. 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.
mié. 8/264:10 pm
BWI
-
RAP
1 stop6h 23m
United Airlines
mié. 9/212:50 pm
RAP
-
BWI
1 stop6h 30m
United Airlines
Deal found 2/3$306
This United Airlines deal was found by Cheapflights users on 2/4. 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.
jue. 2/196:30 am
BWI
-
FSD
1 stop5h 16m
United Airlines
lun. 2/231:40 pm
FSD
-
BWI
1 stop8h 45m
United Airlines
Deal found 2/4$309
This United Airlines deal was found by Cheapflights users on 2/4. 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.
mié. 5/276:17 am
BWI
-
RAP
2 stops11h 45m
United Airlines
mié. 6/31:41 pm
RAP
-
BWI
1 stop5h 22m
United Airlines
Deal found 2/4$312
This United Airlines deal was found by Cheapflights users on 2/3. 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.
mar. 6/26:17 am
BWI
-
RAP
1 stop6h 02m
United Airlines
mar. 6/91:41 pm
RAP
-
BWI
1 stop5h 22m
United Airlines
Deal found 2/3$314

Find flight deals from Baltimore to South Dakota

Keep the following information in mind while searching for Baltimore to South Dakota flight deals. Data was last updated febrero 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(Kiwi.com)

One-way from

$150
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$316
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 Baltimore/Washington to South Dakota
Search Deals
One-way flight from Baltimore/Washington 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. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 febrero 4, 2026.
Use the filters below to find and compare flights from Baltimore to South Dakota that are best for you.

Fly from

Baltimore

Fly to

South Dakota

Route

Depart

Return

Price

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

jue. 3/5

12:30 pm-5:47 pm

2 stops30h 17m

Sioux Falls Joe Foss Field

lun. 3/9

6:11 pm-9:06 am

1 stop13h 55m

$279

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

mié. 2/18

4:45 pm-6:12 pm

2 stops50h 27m

Sioux Falls Joe Foss Field

vie. 3/6

6:11 pm-8:26 am

1 stop13h 15m

$298

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

mar. 3/3

5:25 pm-10:27 pm

2 stops7h 02m

Rapid City

mar. 3/10

11:03 am-11:01 pm

2 stops9h 58m

$300

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

jue. 5/7

9:43 pm-5:21 pm

1 stop20h 38m

Sioux Falls Joe Foss Field

dom. 5/10

11:35 am-11:44 pm

1 stop11h 09m

$302

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

sáb. 4/4

5:40 am-12:53 pm

2 stops8h 13m

Sioux Falls Joe Foss Field

mié. 4/8

8:00 am-2:00 pm

1 stop5h 00m

$304

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

sáb. 4/18

3:00 pm-7:22 pm

1 stop5h 22m

Sioux Falls Joe Foss Field

jue. 4/23

5:05 am-10:22 am

1 stop4h 17m

$319

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

dom. 4/12

9:48 pm-5:21 pm

1 stop20h 33m

Sioux Falls Joe Foss Field

vie. 4/17

6:11 pm-8:43 am

1 stop13h 32m

$325

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

sáb. 4/4

9:15 am-1:33 pm

1 stop5h 18m

Sioux Falls Joe Foss Field

mar. 4/7

6:00 am-3:00 pm

1 stop8h 00m

$327

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

jue. 2/19

6:00 am-12:15 pm

2 stops7h 15m

Sioux Falls Joe Foss Field

dom. 2/22

4:19 pm-11:47 pm

1 stop6h 28m

$329

BaltimoreSioux Falls

BWI - FSD

BWIFSD

Baltimore/Washington

vie. 4/17

9:41 am-5:21 pm

1 stop8h 40m

Sioux Falls Joe Foss Field

jue. 4/23

9:35 am-4:40 pm

1 stop30h 05m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 32 results
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Best time to book a flight from Baltimore to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Baltimore 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 Baltimore to South Dakota

What is the cheapest month to book a flight from Baltimore to South Dakota?

Currently, November is the cheapest month in which you can book a flight from Baltimore to South Dakota (average of $194). Flying from Baltimore to South Dakota in October is currently the most expensive (average of $293). 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 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 febrero 4, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Baltimore to South Dakota by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,144 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

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
8,144 reviews
Delta
7.9
Good
8,144 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

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
9,236 reviews
Delta
7.9
Good
8,144 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

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
7.2
Good
11,222 reviews
Delta
7.9
Good
8,144 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

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 Baltimore to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Baltimore to South Dakota?

    Baltimore/Washington (BWI) is the airport you will fly out of if you book a flight from Baltimore to South Dakota. It is only a 8.5 mi journey to Baltimore/Washington (BWI) from Baltimore’s city center.

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

    Delta and United Airlines can get you from Baltimore to South Dakota in just under 7h 02m. Your travel time can differ by up to 1h 05m. The distance from Baltimore to South Dakota is about 1397 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $118 on Delta. Other airlines that offer cheap prices include United Airlines from $158 and American Airlines from $179 one-way.

  • What are the most popular routes from Baltimore to South Dakota?

    While some choose either Baltimore/Washington - Rapid City or Baltimore/Washington - Pierre, Baltimore/Washington - Sioux Falls Joe Foss Field is the most popular route from Baltimore to South Dakota.

  • Can I find deals for flights from Baltimore to South Dakota that include hotel bookings?

    Yes. In addition to deals on Baltimore to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to South Dakota?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to South Dakota.

  • Can I find deals for business class flights from Baltimore to South Dakota?

    Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to South Dakota?

    Currently, November is the cheapest month in which you can book a flight from Baltimore to South Dakota (average of $194). Flying from Baltimore to South Dakota in October is currently the most expensive (average of $293). 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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Top 3 airlines flying from Baltimore to South Dakota

Discover the top 3 airlines that operate flights from Baltimore 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 febrero 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$393FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$264Average$411FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$279Average$502FlexibilityNo cancel feeOn-time69%

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