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$127+ Cheap flights from South Dakota to Baltimore (BWI)

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BWI
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from South Dakota to Baltimore

Keep the following information in mind while searching for South Dakota to Baltimore flight deals. Data was last updated julio 31, 2025.

Round-trip from

$245
(FlightHub)

One-way from

$127
(FlightHub)

Popular in

February

Cheapest in

November

Average price

$378
From South Dakota to Baltimore/Washington
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One-way flight from South Dakota to Baltimore/Washington
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Highest demand for flights based on searches. 25% potential increase in price ($140 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from South Dakota to Baltimore

Cheapest flights from South Dakota to Baltimore
Explore the most affordable flight options available from South Dakota to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/242:08 pmFSD - BWI
1 stop26h 33mFrontier
jue. 8/286:29 pmBWI - FSD
1 stop19h 54mFrontier
Deal found 7/31$245
This Delta deal was found by Cheapflights users on 7/31. 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.
mié. 8/275:27 amFSD - BWI
1 stop6h 03mDelta
sáb. 8/304:39 pmBWI - FSD
1 stop7h 27mDelta
Deal found 7/31$259
This Delta deal was found by Cheapflights users on 7/31. 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.
mié. 9/244:24 pmRAP - BWI
1 stop5h 25mDelta
dom. 9/286:15 amBWI - RAP
1 stop5h 57mDelta
Deal found 7/31$269
This American Airlines deal was found by Cheapflights users on 7/30. 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.
vie. 9/51:19 pmFSD - BWI
2 stops8h 43mAmerican Airlines
dom. 9/75:00 amBWI - FSD
2 stops8h 39mAmerican Airlines
Deal found 7/30$284
This United Airlines deal was found by Cheapflights users on 7/30. 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. 9/42:08 pmFSD - BWI
1 stop8h 09mUnited Airlines
lun. 9/85:30 pmBWI - FSD
1 stop5h 42mUnited Airlines
Deal found 7/30$286
This Mytrip deal was found by Cheapflights users on 7/30. 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.
jue. 8/1410:00 pmRAP - BWI
2 stops17h 24mMultiple Airlines
lun. 8/1812:19 pmBWI - RAP
1 stop5h 50mMultiple Airlines
Deal found 7/30$304
This Mytrip deal was found by Cheapflights users on 7/30. 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.
vie. 9/57:37 pmFSD - BWI
2 stops18h 55mMultiple Airlines
dom. 9/79:57 amBWI - FSD
3 stops26h 56mMultiple Airlines
Deal found 7/30$326
This American Airlines deal was found by Cheapflights users on 7/31. 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. 9/1112:32 pmRAP - BWI
1 stop8h 46mAmerican Airlines
mar. 9/1610:05 amBWI - RAP
2 stops12h 48mAmerican Airlines
Deal found 7/31$356
This Delta deal was found by Cheapflights users on 7/30. 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.
mié. 12/106:24 amABR - BWI
2 stops8h 28mDelta
sáb. 12/137:00 pmBWI - ABR
2 stops27h 40mDelta
Deal found 7/30$486
This United Airlines deal was found by Cheapflights users on 7/29. 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.
vie. 8/2910:15 amRAP - BWI
1 stop11h 02mUnited Airlines
dom. 9/76:40 pmBWI - RAP
1 stop17h 42mUnited Airlines
Deal found 7/29$516

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Dakota to Baltimore 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 julio 31, 2025.
Use the filters below to find and compare flights from South Dakota to Baltimore that are best for you.

Fly from

South Dakota

Fly to

Baltimore

Route

Depart

Return

Price

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

dom. 8/24

2:08 pm-5:41 pm

1 stop26h 33m

Baltimore/Washington

jue. 8/28

6:29 pm-1:23 pm

1 stop19h 54m

$245

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

mié. 8/27

5:27 am-12:30 pm

1 stop6h 03m

Baltimore/Washington

sáb. 8/30

4:39 pm-11:06 pm

1 stop7h 27m

$259

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

mié. 9/24

4:24 pm-11:49 pm

1 stop5h 25m

Baltimore/Washington

dom. 9/28

6:15 am-10:12 am

1 stop5h 57m

$269

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

vie. 9/5

1:19 pm-11:02 pm

2 stops8h 43m

Baltimore/Washington

dom. 9/7

5:00 am-12:39 pm

2 stops8h 39m

$284

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

jue. 9/4

2:08 pm-11:17 pm

1 stop8h 09m

Baltimore/Washington

lun. 9/8

5:30 pm-10:12 pm

1 stop5h 42m

$286

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

jue. 8/14

10:00 pm-5:24 pm

2 stops17h 24m

Baltimore/Washington

lun. 8/18

12:19 pm-4:09 pm

1 stop5h 50m

$304

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

vie. 9/5

7:37 pm-3:32 pm

2 stops18h 55m

Baltimore/Washington

dom. 9/7

9:57 am-11:53 am

3 stops26h 56m

$326

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

jue. 9/11

12:32 pm-11:18 pm

1 stop8h 46m

Baltimore/Washington

mar. 9/16

10:05 am-8:53 pm

2 stops12h 48m

$356

AberdeenBaltimore

ABR - BWI

ABRBWI

Aberdeen

mié. 12/10

6:24 am-3:52 pm

2 stops8h 28m

Baltimore/Washington

sáb. 12/13

7:00 pm-9:40 pm

2 stops27h 40m

$486

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

vie. 8/29

10:15 am-11:17 pm

1 stop11h 02m

Baltimore/Washington

dom. 9/7

6:40 pm-10:22 am

1 stop17h 42m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 18 results
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Best time to book a flight from South Dakota to Baltimore

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

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

Currently, August is the cheapest month in which you can book a flight from South Dakota to Baltimore (average of $241). Flying from South Dakota to Baltimore in March is currently the most expensive (average of $290). 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.

What is the cheapest time of day to fly from SD to BWI?

Find hourly flight availability from South Dakota to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

When flying from South Dakota to Baltimore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated julio 31, 2025.
Read through reviews of airlines operating flights from South Dakota to Baltimore, such as Delta, United Airlines, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.9
Fair
3,239 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from South Dakota to Baltimore. 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 into for flights to Baltimore from South Dakota?

    Most people fly into Baltimore/Washington (BWI) if they book a flight to Baltimore from South Dakota. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $127. American Airlines flights start at $180 while deals on Delta start at $206 one-way.

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

    The most popular flight routes from South Dakota to Baltimore are Sioux Falls Joe Foss Field - Baltimore/Washington, Rapid City - Baltimore/Washington and Aberdeen - Baltimore/Washington.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from South Dakota to Baltimore (average of $241). Flying from South Dakota to Baltimore in March is currently the most expensive (average of $290). 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 Baltimore

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 Baltimore

Discover the top 3 airlines that operate flights from South Dakota to Baltimore. 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$182Average$425FlexibilityNo cancel feeOn-time71%
DeltaCheapest$224Average$316FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$463FlexibilityNo cancel feeOn-time69%

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