FSD - BWI

$144 Find Cheap Flights from Sioux Falls to Baltimore - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux Falls to Baltimore departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$329
Typical prices: $264-$568
United Airlines
Sat 9/12Mon 9/14
FSD - BWI • 1 stop
Cheapest one-way
$144
Multiple Airlines
Mon 9/14
FSD - BWI • 2 stops
Top airlines
Cheapest • from $329 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Sioux Falls and Baltimore. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Cheapest • Avg $305 (round-trip)
Shortest trip • 5h 18m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Baltimore!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sioux Falls to Baltimore (FSD-BWI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux Falls to Baltimore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sioux Falls to Baltimore

Sat, Sep 12 - Mon, Sep 14
United Airlines Logo
9:35 am - 7:34 pm
FSD
-
BWI
8h 59m
1 stop
United Airlines Logo
5:35 pm - 11:12 pm
BWI
-
FSD
6h 37m
1 stop
$329United Airlines
Sun, Aug 30 - Sun, Sep 6
United Airlines Logo
6:00 am - 3:12 pm
FSD
-
BWI
8h 12m
1 stop
United Airlines Logo
5:39 pm - 11:22 pm
BWI
-
FSD
6h 43m
1 stop
$329United Airlines
Fri, Sep 25 - Mon, Sep 28
American Airlines Logo
12:56 pm - 10:59 pm
FSD
-
BWI
9h 03m
1 stop
American Airlines Logo
6:16 pm - 12:29 am
BWI
-
FSD
7h 13m
1 stop
$329American Airlines
Fri, Aug 28 - Sun, Aug 30
American Airlines Logo
5:23 pm - 11:58 pm
FSD
-
BWI
5h 35m
1 stop
American Airlines Logo
6:39 pm - 12:25 am
BWI
-
FSD
6h 46m
1 stop
$329American Airlines
Mon, Aug 17 - Sun, Aug 23
Delta Logo
5:00 am - 10:35 am
FSD
-
BWI
4h 35m
1 stop
Delta Logo
6:05 am - 12:38 pm
BWI
-
FSD
7h 33m
1 stop
$329Delta
Sat, Sep 12 - Mon, Sep 14
United Airlines Logo
6:00 am - 6:22 pm
FSD
-
BWI
11h 22m
2 stops
United Airlines Logo
5:35 pm - 11:12 pm
BWI
-
FSD
6h 37m
1 stop
$334United Airlines
Wed, Oct 28 - Mon, Nov 2
Delta Logo
5:10 am - 10:56 am
FSD
-
BWI
4h 46m
1 stop
Delta Logo
2:11 pm - 7:55 pm
BWI
-
FSD
6h 44m
1 stop
$354Delta
Wed, Oct 28 - Mon, Nov 2
Delta Logo
5:30 am - 1:06 pm
FSD
-
BWI
6h 36m
1 stop
Delta Logo
2:11 pm - 7:55 pm
BWI
-
FSD
6h 44m
1 stop
$384Delta
Tue, Oct 20 - Sun, Oct 25
Multiple Airlines Logo
1:38 pm - 9:28 am
FSD
-
BWI
18h 50m
2 stops
Multiple Airlines Logo
6:15 am - 9:39 am
BWI
-
FSD
28h 24m
1 stop
$513Multiple Airlines
Wed, Nov 25 - Tue, Dec 1
Multiple Airlines Logo
5:54 pm - 5:14 pm
FSD
-
BWI
22h 20m
1 stop
Multiple Airlines Logo
6:43 pm - 2:47 pm
BWI
-
FSD
21h 04m
2 stops
$653Multiple Airlines
Booking Insights

KAYAK's insights & trends for Sioux Falls to Baltimore flights

Get data-powered insights and trends into flights from Sioux Falls to Baltimore to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sioux Falls to Baltimore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sioux Falls to Baltimore is August, where tickets cost $303 (return) on average. On the other hand, the most expensive months are February and April, where the average cost of round-trip tickets is $568 and $469 respectively.

Good to know

Low season

November

Cheapest flight

$144
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly with an average 13% increase in price.
Flight from Sioux Falls to Baltimore

When to book flights from Sioux Falls to Baltimore

Are your dates flexible? Find out the best times to travel from Sioux Falls to Baltimore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sioux Falls to Baltimore

  • What is the cheapest flight from Sioux Falls to Baltimore?

    In the last 5 days, the lowest price for a flight from Sioux Falls to Baltimore was $144 for a one-way ticket and $329 for a round-trip.

  • Do I need a passport to fly between Sioux Falls and Baltimore?

    No, a passport isn't needed to fly from Sioux Falls to Baltimore. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Sioux Falls to Baltimore?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sioux Falls to Baltimore?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Sioux Falls and Baltimore, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Sioux Falls to Baltimore, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Sioux Falls to Baltimore are Delta and United Airlines. With an average price for the route of $365 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $399 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Sioux Falls to Baltimore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sioux Falls to Baltimore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sioux Falls to Baltimore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Sioux Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sioux Falls to Baltimore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Baltimore with an airline and back to Sioux Falls with another airline. Booking your flights between Sioux Falls and BWI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sioux Falls to Baltimore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Baltimore from Sioux Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Sioux Falls to Baltimore

 
See real verified KAYAK customer reviews for airlines flying from Sioux Falls to Baltimore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sioux Falls to Baltimore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8497 reviews
7.2Food
7.8Entertainment
7.8Comfort
8.1Boarding
8.5Crew
Airline reviews

Comfortable seats. Nice service online. Short flight, so not a lot of time to enjoy.

8.0 ExcellentMichael, Jul 2026
SEA - SMF
Read more Delta reviews

Comfortable seats. Nice service online. Short flight, so not a lot of time to enjoy.

Awful. There was an unexpected delay of nearly three hours because there were not enough flight attendants. I understand this is likely due to FAA regulations; but in that case, Delta should coordinate with smaller airports such as RDU to have extra flight attendants on the ground and "on call". In addition, this was the second 2-hour+ delay to Boston on this route in one week.

It was strange that the flight attendant was so adamant about having phones turned to airplane mode that he was calling out names from networks shown and waiting until they were all gone. I've never experienced that before, and after already working through an hour+ delay, it felt tone deaf. I take dozens of flights per year and have never experienced anything similar.

The flight was done by SkyWest only WIFI no entertainment center are available on the CRJ

Your survey needs a N/A option. I didn’t use the entertainment or eat food.

The flight was over 2 hours late.. once we finally got boarded things were fine

Poor communication, we sat on the plane for an hour before pushing back. They were oversold and with a full plane kept looking for someone to step off for someone else to board. So after an hour wait at the gate we missed our departure window and proceeded to spend an additional hour on the tarmac waiting for a refiled flight plan according to the pilots. Occasional updates, somewhat insensitive crew to passengers needing to use the lavatory (it was 2 hrs beyond what anyone expected). Overall just poor execution...especially when the flight was listed as "arriving early" up until about 30 minutes past our departure time.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Service was good for such a short flight. Small plane but smooth flight.

Could not hear any of the announcements. The speakers seemed out of service. I wish the entertainment system would allow me to watch on my own iPad than the airplane ‘s old display.

Baggage claim signs were not updated with my flight information, so I had to guess. The app wasn't updated either.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

David went above and beyond to make our flight the best that it could be

The crew and flight was amazing. I haven't flown United in years but plan to switch to you being my main airline

Wouldn’t let me check in said couldn’t find a ticket had to wait very long Time

Seat cushions were worn down and it hurts as I seated under 5 hours of the plane ride.

I wish I had another choice. Domestic flight in the USA is atrocious.

My flight was 3 hours late, which caused me to miss my connection in Denver. Further, this connecting flight was then Later canceled. This required me to stay another night an hour and a half away, and rent the rental car for an additional Night. I am still waiting for United Airlines to reimburse me for the inconvenience and Expense of having to extend my rental Car for An additional Day. See attached receipt. https://share.icloud.com/photos/0f5ns2AaeIr7w6t_uH1qfPBUg

Everything was done like clockwork and I find no fault with the airline.

This flight 1810 on 7/30 from EWR to DFW got 4 hours delay. this round trip experience is bad, my AA flight 618 from DFW to EWR on 7/28 was redirected to PIT and totally delayed about 9 hours due to mixed of weather and AA IT outage and then on the way back delayed for 4 hours. Lucky, i changed my flight to UA on the way back. i don't like AA anymore. i will consider other airline options in the future.

Bad experience going to DFW with an IT outage then bad on the way back with a nearly 5 hour delay that’s started as maintenance then caused us to wait further due to weather - which would not have happened if we had left on time.

IT issues created a mess had you change my flight and your system never changed it

Flight was delayed, boarded, sat at the gate for more than 30 minutes, left the gate then waited on the pad for another 30 to 60 minutes then returned to the gate, deboarded and was cancelled... alternative flight was not booked automatically. Waited in line for 30 minutes but fortunately an alternate flight to a different destination was found ... no thanks to the travel agent used by kayak

The flight changed gates multiple times and flight had to be delayed multiple times

I like that the crew kept us informed but we moved back and forth from gate to gate before the aircraft arrived.

I had a carry on and a personal bag. I put my personal item under my seat and on way to the seat I put my bag up. I usually close my eyes and rest as I was on call for last 36 hours. I heard very loud announcements that someone needs to identify their bag. Pretty sure it was not mine until the hostess pointed out my jacket details attached to the bag. I asked why she got my bag out. I got berated and did not want to create a scene. But this person needs to be talked to.

Other than being delayed 5.5 hours and having to get a hotel because I missed my connecting flight, it was an okay flight. No in-flight Wi-Fi or entertainment.

Boarding went fine, the plane was clean, and the crew was very friendly. Seats were a bit cramped, but that seems to be typical on all airlines anymore. Cookies and pretzels were offered as were beverages - the usual. I’d fly American again.

Everything you need to know for your flight from Sioux Falls to Baltimore

Information on your arrival and departure airports