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

Flying on Frontier is currently your cheapest option to Baltimore, with prices starting at $245. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $259 and $269, respectively. Users have found that Frontier is 31% cheaper than the other options available to this destination.

What is the cheapest day to fly from Sioux Falls to Baltimore?

Travelers seeking maximum savings on their Sioux Falls to Baltimore flight should consider departing on Friday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What are the most popular airlines that fly from Sioux Falls to Baltimore?

American Airlines, Delta and United Airlines are the most popular airlines when flying from Sioux Falls to Baltimore.

What is the cheapest day to fly round-trip from Sioux Falls to Baltimore?

Users have found that leaving on a Thursday can be a cost-effective option. It’s possible to save up to 150% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Sioux Falls to Baltimore?

The best pricing can be found in the month of November. Prices to Baltimore from Sioux Falls average $402. You can even find prices in November for less than $402, as users have found deals to Baltimore from as low as $246. The month of February appears to be one of the more expensive times to travel to Baltimore from Sioux Falls. Flying in the targeted month can save you up to 69%.

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.

$119+ Flights from Sioux Falls to Baltimore

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

Airfare is below average for this route at the moment. Sioux Falls to Baltimore flights typically cost between $264 and $458 in August. The cheapest round-trip price found within the last 3 days was $245 on Frontier (Aug 24-Aug 31).

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Cheap flight deals from Sioux Falls to Baltimore

Round-trip from	$245 (FlightHub)
One-way from	$119 (Mytrip)
Popular in	September
Cheapest in	March
Average price	$340

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. 7% potential increase in price ($27 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($16 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 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 July 29, 2025.

Sun 8/242:08 pmFSD - BWI

1 stop26h 33mFrontier

Sun 8/316:42 pmBWI - FSD

1 stop19h 41mFrontier

Deal found 7/27

$245

Wed 8/275:27 amFSD - BWI

1 stop6h 03mDelta

Wed 9/36:15 amBWI - FSD

1 stop7h 01mDelta

Deal found 7/29

$259

Wed 8/277:01 amFSD - BWI

2 stops10h 02mAmerican Airlines

Wed 9/36:16 amBWI - FSD

2 stops11h 47mAmerican Airlines

Deal found 7/29

$269

Mon 8/188:11 pmFSD - BWI

2 stops17h 35mMultiple Airlines

Mon 8/255:30 amBWI - FSD

2 stops14h 51mMultiple Airlines

Deal found 7/26

$313

Sat 8/98:00 amFSD - BWI

1 stop14h 24mUnited Airlines

Fri 8/154:20 pmBWI - FSD

1 stop7h 46mUnited Airlines

Deal found 7/26

$524

Best flights from Sioux Falls to Baltimore
Discover carefully curated flight deals from Sioux Falls to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Sun 8/242:08 pmFSD - BWI

1 stop26h 33mFrontier

Sun 8/316:42 pmBWI - FSD

1 stop19h 41mFrontier

Deal found 7/27

$245

Wed 8/275:27 amFSD - BWI

1 stop6h 03mDelta

Wed 9/36:15 amBWI - FSD

1 stop7h 01mDelta

Deal found 7/29

$259

Wed 8/277:01 amFSD - BWI

2 stops10h 02mAmerican Airlines

Wed 9/36:16 amBWI - FSD

2 stops11h 47mAmerican Airlines

Deal found 7/29

$269

Mon 8/188:11 pmFSD - BWI

2 stops17h 35mMultiple Airlines

Mon 8/255:30 amBWI - FSD

2 stops14h 51mMultiple Airlines

Deal found 7/26

$313

Sat 8/98:00 amFSD - BWI

1 stop14h 24mUnited Airlines

Fri 8/154:20 pmBWI - FSD

1 stop7h 46mUnited Airlines

Deal found 7/26

$524

Last-minute flights from Sioux Falls to Baltimore
Discover last-minute flight deals from Sioux Falls to Baltimore. Data last updated July 29, 2025 and is based on user searches.

Fri 8/87:32 pmFSD - BWI

1 stop19h 59mFrontier

Sun 9/76:27 pmBWI - FSD

1 stop20h 42mFrontier

Deal found 7/26

$248

Fri 8/88:06 pmFSD - BWI

1 stop11h 38mMultiple Airlines

Sun 9/71:21 pmBWI - FSD

2 stops23h 32mMultiple Airlines

Deal found 7/26

$350

Sat 8/98:00 amFSD - BWI

1 stop14h 24mUnited Airlines

Fri 8/154:20 pmBWI - FSD

1 stop7h 46mUnited Airlines

Deal found 7/26

$524

Mon 8/188:11 pmFSD - BWI

2 stops17h 35mMultiple Airlines

Mon 8/255:30 amBWI - FSD

2 stops14h 51mMultiple Airlines

Deal found 7/26

$313

Sun 8/242:08 pmFSD - BWI

1 stop26h 33mFrontier

Sun 8/316:42 pmBWI - FSD

1 stop19h 41mFrontier

Deal found 7/27

$245

Wed 8/275:27 amFSD - BWI

1 stop6h 03mDelta

Wed 9/36:15 amBWI - FSD

1 stop7h 01mDelta

Deal found 7/29

$259

Wed 8/277:01 amFSD - BWI

2 stops10h 02mAmerican Airlines

Wed 9/36:16 amBWI - FSD

2 stops11h 47mAmerican Airlines

Deal found 7/29

$269

One-way flights from Sioux Falls to Baltimore
Search for one-way flight options from Sioux Falls to Baltimore. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Mon 8/258:11 pmFSD - BWI

2 stops14h 33mMultiple Airlines

Deal found 7/28

$119

Sun 8/102:57 pmFSD - BWI

1 stop24h 34mFrontier

Deal found 7/28

$127

Tue 8/125:27 amFSD - BWI

1 stop6h 01mDelta

Deal found 7/28

$166

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sioux Falls to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Sun 8/24

2:08 pm-5:41 pm

1 stop26h 33m

Baltimore/Washington

Sun 8/31

6:42 pm-1:23 pm

1 stop19h 41m

$245

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Wed 8/27

5:27 am-12:30 pm

1 stop6h 03m

Baltimore/Washington

Wed 9/3

6:15 am-12:16 pm

1 stop7h 01m

$259

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Wed 8/27

7:01 am-6:03 pm

2 stops10h 02m

Baltimore/Washington

Wed 9/3

6:16 am-5:03 pm

2 stops11h 47m

$269

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Mon 8/18

8:11 pm-2:46 pm

2 stops17h 35m

Baltimore/Washington

Mon 8/25

5:30 am-7:21 pm

2 stops14h 51m

$313

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Sat 8/9

8:00 am-11:24 pm

1 stop14h 24m

Baltimore/Washington

Fri 8/15

4:20 pm-11:06 pm

1 stop7h 46m

$524

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Mon 8/25

8:11 pm-11:44 am

2 stops14h 33m

$119

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Sun 8/10

2:57 pm-4:31 pm

1 stop24h 34m

$127

Sioux FallsBaltimore

FSD - BWI

FSDBWI

Sioux Falls Joe Foss Field

Tue 8/12

5:27 am-12:28 pm

1 stop6h 01m

$166

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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, August is the cheapest month in which you can book a flight from Sioux Falls to Baltimore (average of $241). Flying from Sioux Falls 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 FSD to BWI?

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 morning, which can drop the price by up to 27% 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

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

8.0

Very good

7,977 reviews

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

7,977 reviews

Delta

8.0

Very good

7,977 reviews

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

8,899 reviews

Delta

8.0

Very good

7,977 reviews

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

7,977 reviews

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

3,238 reviews

Delta

8.0

Very good

7,977 reviews

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

What are the cheapest airlines flying from Sioux Falls to Baltimore round-trip?
Flying on Frontier is currently your cheapest option to Baltimore, with prices starting at $245. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $259 and $269, respectively. Users have found that Frontier is 31% cheaper than the other options available to this destination.
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, August is the cheapest month in which you can book a flight from Sioux Falls to Baltimore (average of $241). Flying from Sioux Falls 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Sioux Falls to Baltimore

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$182	Average$483	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$224	Average$299	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$258	Average$478	FlexibilityNo cancel fee	On-time69%

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$119+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sioux Falls to Baltimore with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Sioux Falls to Baltimore

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sioux Falls to Baltimore

Cheapest flights from Sioux Falls to BaltimoreExplore 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 July 29, 2025.

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 July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sioux Falls to Baltimore that are best for you.

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.

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?

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 July 29, 2025.

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

Reviews of airlines servicing Baltimore

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.

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.

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sioux Falls to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Sioux Falls to Baltimore

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Travel Smart

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 July 29, 2025.