$195+ Cheap flights from Baltimore to Sioux Falls (BWI - FSD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — FSD
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore to Sioux Falls with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Baltimore to Sioux Falls
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Best
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One-way
Cheapest flights from Baltimore to Sioux FallsExplore the most affordable flight options available from Baltimore to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Baltimore to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 10/106:28 pm -
1 stop7h 13m
Tue 10/1312:53 pm -
1 stop9h 01m
Deal found 9/9![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/3110:09 am -
2 stops10h 55m
Mon 11/21:20 pm -
1 stop8h 48m
Deal found 9/9![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 9/7. 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 10/302:11 pm -
1 stop6h 44m
Tue 11/38:30 am -
1 stop4h 27m
Deal found 9/7![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 10/166:30 pm -
1 stop7h 18m
Tue 10/206:20 am -
1 stop7h 46m
Deal found 9/6![American Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 9/6. 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 9/236:00 am -
1 stop6h 36m
Sat 10/312:56 pm -
1 stop7h 33m
Deal found 9/6![American Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 9/9. 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.
Mon 11/27:30 am -
1 stop16h 52m
Mon 11/95:00 pm -
1 stop5h 23m
Deal found 9/9![Delta logo]()
$356
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 10/2011:55 am -
2 stops9h 25m
Sat 10/249:42 am -
1 stop8h 58m
Deal found 9/9![United Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Sat 10/109:52 pm -
1 stop21h 00m
Fri 10/167:31 pm -
2 stops35h 49m
Deal found 9/7![Multiple Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 9/7. 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 10/307:21 pm -
1 stop5h 01m
Wed 11/411:00 am -
1 stop9h 45m
Deal found 9/7![Delta logo]()
$376
This Delta deal was found by Cheapflights users on 9/9. 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.
Mon 11/27:30 am -
1 stop16h 52m
Wed 11/118:31 am -
1 stop13h 52m
Deal found 9/9![Delta logo]()
$383
This United Airlines deal was found by Cheapflights users on 9/8. 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 11/1312:34 pm -
2 stops8h 30m
Sat 11/146:00 am -
1 stop7h 06m
Deal found 9/8![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 9/8. 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 11/132:00 pm -
1 stop6h 56m
Sun 11/155:05 am -
1 stop4h 37m
Deal found 9/8![Delta logo]()
$394
Best flights from Baltimore to Sioux FallsDiscover carefully curated flight deals from Baltimore to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Baltimore to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Delta deal was found by Cheapflights users on 9/9. 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 11/52:59 pm -
1 stop9h 23m
Tue 11/105:05 am -
1 stop4h 37m
Deal found 9/9![Delta logo]()
$356
This United Airlines deal was found by Cheapflights users on 9/8. 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 11/1312:34 pm -
2 stops8h 30m
Sat 11/146:00 am -
1 stop7h 06m
Deal found 9/8![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/304:19 pm -
1 stop8h 25m
Mon 11/21:20 pm -
1 stop8h 48m
Deal found 9/9![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 9/7. 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 10/217:21 pm -
1 stop5h 01m
Sun 10/255:00 pm -
1 stop5h 23m
Deal found 9/7![Delta logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/3110:09 am -
2 stops10h 55m
Tue 11/39:32 am -
2 stops11h 10m
Deal found 9/9![United Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 9/9. 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 9/192:59 pm -
1 stop5h 44m
Mon 9/215:30 am -
1 stop6h 28m
Deal found 9/9![Delta logo]()
$504
This Delta deal was found by Cheapflights users on 9/8. 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 9/126:15 am -
1 stop7h 04m
Sun 9/135:05 am -
1 stop4h 39m
Deal found 9/8![Delta logo]()
$510
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/1011:55 am -
2 stops9h 45m
Tue 10/1311:35 am -
2 stops10h 24m
Deal found 9/7![United Airlines logo]()
$519
Last-minute flights from Baltimore to Sioux FallsDiscover last-minute flight deals from Baltimore to Sioux Falls. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Sioux Falls. Data last updated September 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/6. 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 9/236:00 am -
1 stop6h 36m
Sat 10/312:56 pm -
1 stop7h 33m
Deal found 9/6![American Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Thu 9/244:21 pm -
1 stop6h 27m
Sat 10/312:56 pm -
1 stop7h 33m
Deal found 9/6![American Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Thu 10/87:17 am -
1 stop5h 17m
Sat 10/176:20 am -
1 stop7h 46m
Deal found 9/5![American Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 10/106:28 pm -
1 stop7h 13m
Tue 10/1312:53 pm -
1 stop9h 01m
Deal found 9/9![American Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Sat 10/109:52 pm -
1 stop21h 00m
Fri 10/167:31 pm -
2 stops35h 49m
Deal found 9/7![Multiple Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 10/166:30 pm -
1 stop7h 18m
Tue 10/206:20 am -
1 stop7h 46m
Deal found 9/6![American Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 10/2011:55 am -
2 stops9h 25m
Sat 10/249:42 am -
1 stop8h 58m
Deal found 9/9![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 9/7. 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 10/302:11 pm -
1 stop6h 44m
Tue 11/38:30 am -
1 stop4h 27m
Deal found 9/7![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 9/9. 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 10/307:21 pm -
1 stop5h 01m
Wed 11/41:00 pm -
1 stop7h 45m
Deal found 9/9![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 9/7. 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 10/307:21 pm -
1 stop5h 01m
Thu 11/51:00 pm -
1 stop7h 45m
Deal found 9/7![Delta logo]()
$406
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/3110:09 am -
2 stops10h 55m
Mon 11/21:20 pm -
1 stop8h 48m
Deal found 9/9![United Airlines logo]()
$334
One-way flights from Baltimore to Sioux FallsSearch for one-way flight options from Baltimore to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Baltimore to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Wed 10/215:40 am -
2 stops30h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sat 10/316:24 am -
3 stops53h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Wed 9/163:10 pm -
2 stops43h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Thu 10/86:10 am -
3 stops29h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 11/132:07 pm -
2 stops22h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$258
This Delta deal was found by Cheapflights users on 9/9. 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 10/172:59 pm -
1 stop5h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/316:10 am -
2 stops11h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 9/7. 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 10/217:21 pm -
1 stop5h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$319
This deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:34 pm -
1 stop6h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$350
Find flight deals from Baltimore to Sioux Falls
Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Sioux Falls (FSD). 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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (American Airlines) |
One-way from | $195 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $373 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore to Sioux Falls 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 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from Baltimore to Sioux Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreSioux Falls
BWI Baltimore/Washington - FSD Sioux Falls Joe Foss Field
BWIFSD
Baltimore/Washington
Fri 11/13
2:07 pm-11:10 am
2 stops22h 03m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$258
BaltimoreSioux Falls
BWI Baltimore/Washington - FSD Sioux Falls Joe Foss Field
BWIFSD
Baltimore/Washington
Wed 10/21
3:15 pm-9:09 am
3 stops42h 54m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$274
BaltimoreSioux Falls
BWI Baltimore/Washington - FSD Sioux Falls Joe Foss Field
BWIFSD
Baltimore/Washington
Sat 10/17
7:17 am-11:39 am
1 stop5h 22m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$309
BaltimoreSioux Falls
BWI Baltimore/Washington - FSD Sioux Falls Joe Foss Field
BWIFSD
Baltimore/Washington
Sat 10/17
2:59 pm-7:32 pm
1 stop5h 33m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$309
BaltimoreSioux Falls
BWI Baltimore/Washington - FSD Sioux Falls Joe Foss Field
BWIFSD
Baltimore/Washington
Thu 10/8
7:17 am-11:34 am
1 stop5h 17m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$309
BaltimoreSioux Falls
BWI Baltimore/Washington - FSD Sioux Falls Joe Foss Field
BWIFSD
Baltimore/Washington
Wed 10/28
6:30 pm-12:41 am
1 stop7h 11m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$309
BaltimoreSioux Falls
BWI Baltimore/Washington - FSD Sioux Falls Joe Foss Field
BWIFSD
Baltimore/Washington
Sat 10/31
6:10 am-4:25 pm
2 stops11h 15m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$314
Quickest round-trip
BaltimoreSioux Falls
BWI Baltimore/Washington - FSD Sioux Falls Joe Foss Field
BWIFSD
Baltimore/Washington
Wed 10/21
7:21 pm-11:22 pm
1 stop5h 01m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$319
BaltimoreSioux Falls
BWI Baltimore/Washington - FSD Sioux Falls Joe Foss Field
BWIFSD
Baltimore/Washington
Thu 11/5
2:59 pm-11:22 pm
1 stop9h 23m
Sioux Falls Joe Foss Field
Tue 11/10
5:05 am-10:42 am
1 stop4h 37m
$356
BaltimoreSioux Falls
BWI Baltimore/Washington - FSD Sioux Falls Joe Foss Field
BWIFSD
Baltimore/Washington
Fri 11/13
12:34 pm-8:04 pm
2 stops8h 30m
Sioux Falls Joe Foss Field
Sat 11/14
6:00 am-2:06 pm
1 stop7h 06m
$384
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Baltimore to Sioux Falls
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 Baltimore to Sioux Falls in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Baltimore-Sioux Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Sioux Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Sioux Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Baltimore-Sioux Falls flights, Cheapflights users trust FlightHub the most. FlightHub 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 Baltimore-Sioux Falls 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 Baltimore to Sioux Falls
Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Baltimore with our price prediction graph.
BWI-FSD
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 Baltimore to Sioux Falls
Reviews of airlines servicing Sioux Falls
Get insights into the airlines that provide service to Sioux Falls. 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 Sioux Falls. Reviews last updated September 10, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Baltimore to Sioux Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Related info for your journey
Find useful and relevant information for your journey from Baltimore to Sioux Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Sioux Falls?
Book flights to Sioux Falls if you plan to visit one of these locationsYankton
Marshall
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Alternative routes for Baltimore to Sioux Falls
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Baltimore and Sioux Falls flights
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Other flights to Sioux Falls
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Top 3 airlines flying from Baltimore to Sioux Falls
Discover the top 3 airlines that operate flights from Baltimore to Sioux Falls. 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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$270 | Average$413 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$289 | Average$464 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$295 | Average$428 | FlexibilityNo cancel fee | On-timeN/A |