FSD - BWI

$258 Find Cheap Flights from Sioux Falls to Baltimore

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 12/22. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Baltimore

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to Baltimore, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to Baltimore, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$258
Overall average: $299
Delta
Sat 1/17Mon 1/19
FSD - BWI • 1 stop
Cheapest one-way
$254
Typical prices: $270-$290
Multiple Airlines
Mon 12/22
FSD - BWI • 2 stops
Top airlines
Delta
Cheapest • from $258 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 32% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
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, Jan 17 - Mon, Jan 19
Delta Logo
1:10 pm - 9:09 pm
FSD
-
BWI
6h 59m1 stop
Delta Logo
6:05 am - 10:22 am
BWI
-
FSD
5h 17m1 stop
$258Delta
Sat, Jan 17 - Mon, Jan 19
Delta Logo
1:10 pm - 11:05 pm
FSD
-
BWI
8h 55m2 stops
Delta Logo
6:05 am - 10:22 am
BWI
-
FSD
5h 17m1 stop
$314Delta
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
7:30 am - 2:11 pm
FSD
-
BWI
5h 41m1 stop
United Airlines Logo
8:23 am - 4:37 pm
BWI
-
FSD
9h 14m1 stop
$351United Airlines
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
9:00 am - 9:21 pm
FSD
-
BWI
11h 21m2 stops
United Airlines Logo
4:10 pm - 11:33 pm
BWI
-
FSD
8h 23m1 stop
$356United Airlines
Sat, Apr 4 - Mon, Apr 6
Delta Logo
4:17 pm - 11:59 pm
FSD
-
BWI
6h 42m1 stop
Delta Logo
6:57 pm - 11:08 pm
BWI
-
FSD
5h 11m1 stop
$409Delta
Sat, Jan 17 - Mon, Jan 19
Delta Logo
1:10 pm - 11:05 pm
FSD
-
BWI
8h 55m2 stops
Delta Logo
6:00 am - 12:22 pm
BWI
-
FSD
7h 22m2 stops
$429Delta
Sat, Apr 4 - Mon, Apr 6
Delta Logo
1:34 pm - 12:46 am
FSD
-
BWI
10h 12m2 stops
Delta Logo
6:57 pm - 11:08 pm
BWI
-
FSD
5h 11m1 stop
$454Delta
Tue, Dec 30 - Sat, Jan 3
American Airlines Logo
7:29 pm - 11:15 am
FSD
-
BWI
14h 46m1 stop
American Airlines Logo
6:00 am - 11:59 pm
BWI
-
FSD
18h 59m1 stop
$594American Airlines
Tue, Dec 30 - Sat, Jan 3
American Airlines Logo
7:29 pm - 11:15 am
FSD
-
BWI
14h 46m1 stop
American Airlines Logo
6:42 am - 6:40 pm
BWI
-
FSD
12h 58m2 stops
$599American Airlines
Fri, Mar 27 - Sat, Mar 28
Delta Logo
4:17 pm - 11:59 pm
FSD
-
BWI
6h 42m1 stop
Delta Logo
6:10 am - 12:54 pm
BWI
-
FSD
7h 44m1 stop
$609Delta
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’s the cheapest day of the week to fly from Sioux Falls to Baltimore?

The average price of all round-trip flights from Sioux Falls to Baltimore clicked on KAYAK for each day over the last 12 months.

For Sioux Falls to Baltimore, Friday is the cheapest day to fly on average and Monday is the most expensive. Flying from Baltimore back to Sioux Falls, the best deals are generally found on Tuesday, with Wednesday being the most expensive.

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 March, where tickets cost $227 (return) on average. On the other hand, the most expensive months are November and June, where the average cost of round-trip tickets is $443 and $427 respectively.

Good to know

Low seasonNovember
Cheapest flight$254
Best time to beat the crowds but there is an average 32% increase in price.
Most popular time to fly and prices are also 10% lower on average.
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 3 days, the lowest price for a flight from Sioux Falls to Baltimore was $254 for a one-way ticket and $258 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, and SkyTeam 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 $306 and an overall rating of 7.9, 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 airlines flying 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.
7.9
DeltaOverall score based on 8010 reviews
7.9Entertainment
8.1Boarding
7.9Comfort
7.3Food
8.5Crew
Airline reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

6.0 GoodJeff, Dec 2025
JFK - MIA
Read more Delta reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

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

Information on your arrival and departure airports