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$96+ 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BWI
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
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Cheap 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 April 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Fri 4/246:11 pm
FSD
-
BWI
1 stop13h 32m
Multiple Airlines
Sun 4/269:21 pm
BWI
-
FSD
1 stop21h 00m
Multiple Airlines
Deal found 3/27$237
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Fri 5/16:11 pm
FSD
-
BWI
1 stop13h 32m
Multiple Airlines
Fri 5/85:17 pm
BWI
-
FSD
2 stops42h 28m
Multiple Airlines
Deal found 4/1$248
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Fri 4/246:11 pm
FSD
-
BWI
1 stop13h 32m
Multiple Airlines
Tue 4/2812:17 pm
BWI
-
FSD
2 stops26h 28m
Multiple Airlines
Deal found 3/27$258
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:11 pm
FSD
-
BWI
1 stop14h 04m
Multiple Airlines
Thu 4/306:06 pm
BWI
-
FSD
2 stops24h 15m
Multiple Airlines
Deal found 3/30$261
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Fri 4/246:11 pm
FSD
-
BWI
1 stop13h 32m
Multiple Airlines
Mon 4/275:30 am
BWI
-
FSD
1 stop12h 51m
Multiple Airlines
Deal found 3/27$264
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Fri 4/246:11 pm
FSD
-
BWI
1 stop13h 32m
Multiple Airlines
Wed 4/295:49 pm
BWI
-
FSD
2 stops17h 56m
Multiple Airlines
Deal found 3/27$274
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Fri 5/156:11 pm
FSD
-
BWI
1 stop13h 19m
Multiple Airlines
Mon 5/189:25 pm
BWI
-
FSD
2 stops39h 58m
Multiple Airlines
Deal found 3/27$301
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Fri 6/121:35 pm
RAP
-
BWI
1 stop5h 51m
United Airlines
Mon 6/156:15 am
BWI
-
RAP
1 stop6h 09m
United Airlines
Deal found 3/29$375
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 4/119:20 am
RAP
-
BWI
1 stop6h 13m
United Airlines
Wed 4/153:42 pm
BWI
-
RAP
1 stop7h 59m
United Airlines
Deal found 3/27$379
This Delta deal was found by Cheapflights users on 3/27. 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.
Sat 4/1111:03 am
RAP
-
BWI
2 stops11h 50m
Delta
Wed 4/157:22 pm
BWI
-
RAP
1 stop4h 58m
Delta
Deal found 3/27$384
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Thu 6/41:35 pm
RAP
-
BWI
1 stop5h 51m
United Airlines
Sat 6/66:50 am
BWI
-
RAP
1 stop5h 34m
United Airlines
Deal found 3/29$385
This Delta deal was found by Cheapflights users on 3/29. 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 4/104:01 pm
RAP
-
BWI
1 stop5h 58m
Delta
Mon 4/137:22 pm
BWI
-
RAP
1 stop4h 58m
Delta
Deal found 3/29$414

Find 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 April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(Kiwi.com)

One-way from

$96
(Trip.com)

Popular in

October

Cheapest in

April

Average price

$278
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Washington, D.C. (WAS) flights.
Search Deals
From South Dakota to Baltimore/Washington
Search Deals
One-way flight from South Dakota to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 1, 2026.
Use the filters below to find and compare flights from South Dakota to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Fri 5/1

6:11 pm-8:43 am

1 stop13h 32m

Baltimore/Washington

Fri 5/8

5:17 pm-10:45 am

2 stops42h 28m

$248

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Tue 4/14

6:00 am-3:11 pm

1 stop8h 11m

Baltimore/Washington

Sat 4/18

4:18 pm-11:44 pm

1 stop8h 26m

$369

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Sat 4/11

6:10 am-2:02 pm

1 stop6h 52m

Baltimore/Washington

Wed 4/15

6:55 pm-11:44 pm

1 stop5h 49m

$369

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Wed 5/20

10:56 am-6:04 pm

1 stop6h 08m

Baltimore/Washington

Sun 5/24

6:10 am-12:49 pm

2 stops7h 39m

$379

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Sat 4/11

9:20 am-5:33 pm

1 stop6h 13m

Baltimore/Washington

Wed 4/15

3:42 pm-9:41 pm

1 stop7h 59m

$379

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Tue 4/14

2:47 pm-11:24 pm

1 stop6h 37m

Baltimore/Washington

Sat 4/18

8:00 am-1:08 pm

1 stop7h 08m

$379

Rapid CityBaltimore

RAP - BWI

RAPBWI

Rapid City

Sat 4/11

11:03 am-12:53 am

2 stops11h 50m

Baltimore/Washington

Wed 4/15

7:22 pm-10:20 pm

1 stop4h 58m

$384

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Fri 5/1

1:41 pm-11:09 pm

1 stop8h 28m

Baltimore/Washington

Fri 5/8

4:11 pm-9:54 pm

1 stop6h 43m

$394

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Tue 4/28

6:00 am-3:11 pm

1 stop8h 11m

Baltimore/Washington

Sat 5/2

3:27 pm-9:52 pm

1 stop7h 25m

$401
Quickest round-trip

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Sat 5/23

6:37 pm-12:33 am

1 stop4h 56m

Baltimore/Washington

Tue 5/26

6:10 am-10:41 am

1 stop5h 31m

$417

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 32 resultsSorted by cheapest first
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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, March is the cheapest month in which you can book a flight from South Dakota to Baltimore (average of $182). Flying from South Dakota to Baltimore in June 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.

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 United Airlines and Delta fly from South Dakota to Baltimore in about 6h 08m. The time it takes to get you to your destination can typically vary by up to 2h 03m. 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, March is the cheapest month in which you can book a flight from South Dakota to Baltimore (average of $182). Flying from South Dakota to Baltimore in June 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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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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$182Average$486FlexibilityNo cancel feeOn-time71%
DeltaCheapest$189Average$360FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$407FlexibilityNo cancel feeOn-time69%

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