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$189+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BWI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$259
(United Airlines)

One-way from

$189
(Booking.com)

Popular in

February

Cheapest in

November

Average price

$414
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. 28% potential increase in price ($153 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 7/256:49 pmFSD - BWI
1 stop9h 21mUnited Airlines
Tue 7/295:20 pmBWI - FSD
1 stop5h 40mUnited Airlines
Deal found 6/10$259
This Delta deal was found by Cheapflights users on 6/12. 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 7/86:00 amFSD - BWI
2 stops9h 41mDelta
Wed 7/236:00 amBWI - FSD
1 stop7h 21mDelta
Deal found 6/12$264
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 8/141:43 pmRAP - BWI
1 stop5h 59mUnited Airlines
Sat 8/164:20 pmBWI - RAP
1 stop7h 40mUnited Airlines
Deal found 6/10$269
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Thu 9/2512:17 pmFSD - BWI
1 stop4h 33mAmerican Airlines
Sun 9/286:30 amBWI - FSD
1 stop7h 09mAmerican Airlines
Deal found 6/12$274
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Fri 7/259:39 pmFSD - BWI
2 stops31h 26mMultiple Airlines
Tue 7/296:30 amBWI - FSD
2 stops31h 22mMultiple Airlines
Deal found 6/10$302
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 8/2111:08 amRAP - BWI
1 stop7h 44mAmerican Airlines
Sat 9/131:35 pmBWI - RAP
1 stop9h 18mAmerican Airlines
Deal found 6/10$310
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Thu 8/1410:00 pmRAP - BWI
2 stops24h 34mMultiple Airlines
Sat 8/168:30 pmBWI - RAP
2 stops26h 40mMultiple Airlines
Deal found 6/10$359
This Delta deal was found by Cheapflights users on 6/11. 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.
Fri 10/32:20 pmRAP - BWI
1 stop7h 27mDelta
Mon 10/66:19 amBWI - RAP
1 stop5h 46mDelta
Deal found 6/11$404
This FlightHub deal was found by Cheapflights users on 6/11. 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.
Sun 7/132:57 pmFSD - BWI
1 stop24h 34mFrontier
Wed 7/165:26 pmBWI - FSD
1 stop21h 36mFrontier
Deal found 6/11$417

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 June 12, 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

Fri 7/25

6:49 pm-5:10 am

1 stop9h 21m

Baltimore/Washington

Tue 7/29

5:20 pm-10:00 pm

1 stop5h 40m

$259

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Tue 7/8

6:00 am-4:41 pm

2 stops9h 41m

Baltimore/Washington

Wed 7/23

6:00 am-12:21 pm

1 stop7h 21m

$264

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Thu 8/14

1:43 pm-9:42 pm

1 stop5h 59m

Baltimore/Washington

Sat 8/16

4:20 pm-10:00 pm

1 stop7h 40m

$269

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Fri 7/25

9:39 pm-6:05 am

2 stops31h 26m

Baltimore/Washington

Tue 7/29

6:30 am-12:52 pm

2 stops31h 22m

$302

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Thu 8/21

11:08 am-8:52 pm

1 stop7h 44m

Baltimore/Washington

Sat 9/13

1:35 pm-8:53 pm

1 stop9h 18m

$310

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Thu 8/14

10:00 pm-12:34 am

2 stops24h 34m

Baltimore/Washington

Sat 8/16

8:30 pm-9:10 pm

2 stops26h 40m

$359

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Fri 7/25

1:16 pm-12:37 am

2 stops10h 21m

Baltimore/Washington

Sun 7/27

5:00 am-12:46 pm

2 stops8h 46m

$387

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Sun 7/13

2:57 pm-4:31 pm

1 stop24h 34m

Baltimore/Washington

Wed 7/16

5:26 pm-2:02 pm

1 stop21h 36m

$417

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Mon 6/16

11:51 am-12:29 am

2 stops10h 38m

Baltimore/Washington

Sat 6/21

5:17 pm-10:31 pm

2 stops7h 14m

$629

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Sun 7/13

2:57 pm-4:31 pm

1 stop24h 34m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 16 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 June 12, 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.

Rainfall in Baltimore by month

Plan your trip to Baltimore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

Temperature in Baltimore by month

Plan your trip to Baltimore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Baltimore, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from South Dakota to Baltimore to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
6.0
Okay
3,295 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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 $189. American Airlines flights start at $226 while deals on Delta start at $228 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$182Average$395FlexibilityNo cancel feeOn-time71%
DeltaCheapest$224Average$321FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$463FlexibilityNo cancel feeOn-time69%

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