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$130+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BWI
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$259
(Delta)

One-way from

$130
(Kiwi.com)

Popular in

February

Cheapest in

April

Average price

$497
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Washington, D.C. (WAS) flights.
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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. 22% potential increase in price ($122 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:57 amFSD - BWI
1 stop6h 06mDelta
Tue 12/96:21 pmBWI - FSD
1 stop5h 53mDelta
Deal found 10/29$259
This Delta deal was found by Cheapflights users on 10/28. 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.
Wed 12/35:05 amFSD - BWI
1 stop6h 41mDelta
Wed 12/1010:28 amBWI - FSD
2 stops10h 12mDelta
Deal found 10/28$264
This Delta deal was found by Cheapflights users on 10/30. 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.
Mon 12/84:25 pmRAP - BWI
1 stop5h 56mDelta
Sat 12/136:00 amBWI - RAP
1 stop6h 20mDelta
Deal found 10/30$269
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 12/82:55 pmRAP - BWI
1 stop6h 05mUnited Airlines
Sat 12/131:10 pmBWI - RAP
2 stops11h 05mUnited Airlines
Deal found 10/30$274
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/75:55 pmFSD - BWI
1 stop12h 47mMultiple Airlines
Fri 12/128:39 pmBWI - FSD
2 stops41h 52mMultiple Airlines
Deal found 10/29$279
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/215:05 amFSD - BWI
1 stop5h 06mDelta
Fri 11/286:00 amBWI - FSD
1 stop7h 50mDelta
Deal found 10/29$284
This Delta deal was found by Cheapflights users on 10/28. 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.
Thu 11/135:18 amFSD - BWI
1 stop4h 25mDelta
Mon 11/176:21 pmBWI - FSD
1 stop5h 48mDelta
Deal found 10/28$289
This Delta deal was found by Cheapflights users on 10/30. 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.
Tue 12/22:51 pmRAP - BWI
1 stop7h 30mDelta
Sun 12/76:00 amBWI - RAP
1 stop6h 22mDelta
Deal found 10/30$294
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/126:30 amFSD - BWI
1 stop7h 00mAmerican Airlines
Sun 11/166:00 amBWI - FSD
1 stop5h 27mAmerican Airlines
Deal found 10/28$309
This Delta deal was found by Cheapflights users on 10/28. 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.
Thu 11/135:18 amFSD - BWI
1 stop4h 25mDelta
Sat 11/155:34 pmBWI - FSD
2 stops6h 26mDelta
Deal found 10/28$314
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 11/196:00 amFSD - BWI
2 stops10h 14mUnited Airlines
Sun 11/238:15 amBWI - FSD
1 stop9h 03mUnited Airlines
Deal found 10/30$317
This Delta deal was found by Cheapflights users on 10/28. 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 10/314:24 pmFSD - BWI
1 stop6h 25mDelta
Tue 11/46:22 pmBWI - FSD
1 stop5h 34mDelta
Deal found 10/28$322

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 October 30, 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

Wed 1/21

8:03 am-1:57 pm

1 stop4h 54m

Baltimore/Washington

Wed 1/28

6:05 am-12:22 pm

1 stop7h 17m

$259

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Wed 1/21

7:30 am-2:11 pm

1 stop5h 41m

Baltimore/Washington

Mon 1/26

5:18 pm-9:50 pm

1 stop5h 32m

$259

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Wed 1/21

8:03 am-1:57 pm

1 stop4h 54m

Baltimore/Washington

Sun 1/25

6:05 am-10:22 am

1 stop5h 17m

$259

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Fri 12/5

10:57 am-6:03 pm

1 stop6h 06m

Baltimore/Washington

Tue 12/9

6:56 pm-11:12 pm

1 stop5h 16m

$259

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Tue 1/20

1:02 pm-12:45 am

2 stops10h 43m

Baltimore/Washington

Tue 1/27

6:05 am-12:22 pm

1 stop7h 17m

$264

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Tue 1/20

1:02 pm-12:45 am

2 stops10h 43m

Baltimore/Washington

Sun 1/25

6:05 am-10:22 am

1 stop5h 17m

$264

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Wed 12/3

5:05 am-12:46 pm

1 stop6h 41m

Baltimore/Washington

Wed 12/10

10:28 am-7:40 pm

2 stops10h 12m

$264

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Tue 1/20

1:02 pm-12:45 am

2 stops10h 43m

Baltimore/Washington

Wed 1/28

8:45 am-7:53 pm

2 stops12h 08m

$269

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Mon 12/8

2:55 pm-11:00 pm

1 stop6h 05m

Baltimore/Washington

Sat 12/13

1:10 pm-10:15 pm

2 stops11h 05m

$274

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Fri 11/21

5:05 am-11:11 am

1 stop5h 06m

Baltimore/Washington

Fri 11/28

6:00 am-12:50 pm

1 stop7h 50m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 27 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, December is the cheapest month in which you can book a flight from South Dakota to Baltimore (average of $144). Flying from South Dakota to Baltimore in June is currently the most expensive (average of $292). 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 October 30, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 49% on flights from South Dakota to Baltimore by exploring options for tickets in the evening.

How much does it cost to fly round-trip from South Dakota to Baltimore?

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.

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

    Airlines like Delta and United Airlines fly from South Dakota to Baltimore in about 4h 54m. The time it takes to get you to your destination can typically vary by up to 47m. South Dakota and Baltimore are separated by a distance of 1081 mi. This flight may include one or multiple stops.

  • 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, December is the cheapest month in which you can book a flight from South Dakota to Baltimore (average of $144). Flying from South Dakota to Baltimore in June is currently the most expensive (average of $292). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$182Average$430FlexibilityNo cancel feeOn-time71%
DeltaCheapest$224Average$314FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$417FlexibilityNo cancel feeOn-time69%

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