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$173+ Cheap flights from Sioux Falls to Baltimore (FSD - 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BWI
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Find flight deals from Sioux Falls to Baltimore

Cheapest flights from Sioux Falls to Baltimore
Explore the most affordable flight options available from Sioux Falls to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Delta deal was found by Cheapflights users on 10/25. 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 stop5h 06mDelta
Wed 12/106:00 amBWI - FSD
1 stop7h 48mDelta
Deal found 10/25$259
This Delta deal was found by Cheapflights users on 10/27. 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.
Fri 10/315:20 amFSD - BWI
1 stop7h 30mDelta
Tue 11/46:22 pmBWI - FSD
1 stop5h 34mDelta
Deal found 10/27$322
This Delta deal was found by Cheapflights users on 10/25. 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 10/25$369
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/102:32 pmFSD - BWI
2 stops21h 23mMultiple Airlines
Fri 11/146:00 amBWI - FSD
1 stop9h 45mMultiple Airlines
Deal found 10/26$382
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/51:08 pmFSD - BWI
1 stop8h 54mAmerican Airlines
Sun 11/96:00 amBWI - FSD
1 stop5h 27mAmerican Airlines
Deal found 10/24$386
This Delta deal was found by Cheapflights users on 10/26. 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 10/305:30 amFSD - BWI
1 stop6h 06mDelta
Mon 11/34:44 pmBWI - FSD
1 stop7h 12mDelta
Deal found 10/26$389
This United Airlines deal was found by Cheapflights users on 10/26. 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 10/308:47 amFSD - BWI
2 stops11h 37mUnited Airlines
Mon 11/38:15 amBWI - FSD
1 stop9h 03mUnited Airlines
Deal found 10/26$394
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/56:00 amFSD - BWI
1 stop8h 10mUnited Airlines
Sun 11/96:15 amBWI - FSD
1 stop5h 27mUnited Airlines
Deal found 10/26$406

Cheap flight deals from Sioux Falls to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$259
(Delta)

One-way from

$173
(Kiwi.com)

Popular in

November

Cheapest in

March

Average price

$323
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Baltimore/Washington flights.
Search Deals
From Sioux Falls Joe Foss Field to Baltimore/Washington
Search Deals
One-way flight from Sioux Falls Joe Foss Field to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls 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 27, 2025.
Use the filters below to find and compare flights from Sioux Falls to Baltimore that are best for you.

Fly from

Sioux Falls

Fly to

Baltimore

Route

Depart

Return

Price

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Wed 12/3

5:05 am-11:11 am

1 stop5h 06m

Baltimore/Washington

Wed 12/10

6:00 am-12:48 pm

1 stop7h 48m

$259

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Tue 3/3

1:40 pm-11:25 pm

1 stop8h 45m

Baltimore/Washington

Sat 3/7

5:14 pm-9:49 pm

1 stop5h 35m

$339

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Tue 3/3

1:20 pm-12:11 am

2 stops9h 51m

Baltimore/Washington

Sat 3/7

5:30 pm-10:16 pm

1 stop5h 46m

$358

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

$369

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Mon 11/10

2:32 pm-12:55 pm

2 stops21h 23m

Baltimore/Washington

Fri 11/14

6:00 am-2:45 pm

1 stop9h 45m

$382

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Sun 11/9

2:18 pm-6:35 pm

2 stops27h 17m

$173

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Sun 11/9

6:30 am-2:21 pm

1 stop6h 51m

$338

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Sat 11/8

3:15 pm-9:25 pm

1 stop5h 10m

$342

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Sat 11/1

5:25 pm-11:48 pm

1 stop5h 23m

$342

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Sat 11/1

4:24 pm-12:40 am

2 stops7h 16m

$347

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 12 results
1
2

Compare providers for flights from Sioux Falls to Baltimore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sioux Falls to Baltimore in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sioux Falls-Baltimore flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sioux Falls-Baltimore flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sioux Falls-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sioux Falls-Baltimore flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sioux Falls-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sioux Falls to Baltimore

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

What is the cheapest month to book a flight from Sioux Falls to Baltimore?

Currently, December is the cheapest month in which you can book a flight from Sioux Falls to Baltimore (average of $144). Flying from Sioux Falls 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 FSD to BWI?

Find hourly flight availability from Sioux Falls 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 27, 2025.

When flying from Sioux Falls to Baltimore, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 42% versus a flight in the afternoon.

How much does it cost to fly round-trip from Sioux Falls to Baltimore?

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 October 27, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Sioux Falls to Baltimore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,996 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,997 reviews
Delta
7.9
Good
7,996 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,996 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sioux Falls to Baltimore?

    A quick flight from Sioux Falls to Baltimore can take about 5h 06m. Delta provides one of the quickest options available for as low as $259. Sioux Falls and Baltimore are separated by a distance of 1081 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Sioux Falls to Baltimore round-trip?

    Flying on American Airlines is currently your cheapest option to Baltimore, with prices starting at $182. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $224 and $258, respectively. Users have found that American Airlines is 46% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Sioux Falls to Baltimore one-way?

    $173 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $338 and $342, respectively.

  • Can I find deals for flights from Sioux Falls to Baltimore that include hotel bookings?

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

  • How can I find direct flights from Sioux Falls to Baltimore?

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

  • Can I find deals for business class flights from Sioux Falls to Baltimore?

    Yes. Cheapflights offers flight deals from Sioux Falls 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 Sioux Falls to Baltimore?

    Currently, December is the cheapest month in which you can book a flight from Sioux Falls to Baltimore (average of $144). Flying from Sioux Falls 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Sioux Falls to Baltimore

Discover the top 3 airlines that operate flights from Sioux Falls 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 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$182Average$494FlexibilityNo cancel feeOn-time71%
DeltaCheapest$224Average$280FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$427FlexibilityNo cancel feeOn-time69%

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