$253+ Cheap flights from Baltimore (BWI) to South Dakota
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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — FSD
Sep 21 — Sep 281
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore to South Dakota with Cheapflights
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Cheapest flights from Baltimore to South DakotaExplore the most affordable flight options available from Baltimore to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
Explore the most affordable flight options available from Baltimore to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/95:35 pm -
1 stop6h 46m
Wed 9/167:47 am -
1 stop5h 11m
Deal found 8/18![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 8/18. 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 10/147:21 pm -
1 stop5h 09m
Wed 10/212:37 pm -
1 stop6h 46m
Deal found 8/18![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 8/17. 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 9/176:15 am -
1 stop7h 04m
Sat 9/191:05 pm -
1 stop7h 25m
Deal found 8/17![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 8/18. 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 10/287:21 pm -
1 stop5h 09m
Sun 11/16:39 am -
1 stop5h 18m
Deal found 8/18![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 8/18. 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 9/102:03 pm -
1 stop6h 44m
Sat 9/191:05 pm -
1 stop7h 25m
Deal found 8/18![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 8/20. 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 9/37:17 pm -
1 stop4h 34m
Sun 9/65:30 am -
1 stop6h 35m
Deal found 8/20![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/11:00 pm -
2 stops11h 33m
Wed 9/91:36 pm -
1 stop5h 53m
Deal found 8/17![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/11:00 pm -
2 stops11h 44m
Sat 9/53:06 pm -
1 stop5h 24m
Deal found 8/17![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Tue 8/183:55 pm -
1 stop7h 40m
Wed 12/26:11 am -
1 stop6h 56m
Deal found 8/18![American Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 8/18. 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 8/196:15 am -
2 stops9h 33m
Wed 12/22:23 pm -
1 stop5h 10m
Deal found 8/18![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 8/19. 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 10/36:15 am -
1 stop5h 47m
Tue 10/64:38 pm -
2 stops14h 07m
Deal found 8/19![Delta logo]()
$402
This Delta deal was found by Cheapflights users on 8/19. 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 10/16:15 am -
1 stop5h 04m
Mon 10/54:28 pm -
1 stop5h 51m
Deal found 8/19![Delta logo]()
$409
Best flights from Baltimore to South DakotaDiscover carefully curated flight deals from Baltimore to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
Discover carefully curated flight deals from Baltimore to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/912:10 pm -
2 stops12h 34m
Wed 9/167:47 am -
1 stop5h 11m
Deal found 8/18![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 8/22. 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 10/287:00 am -
2 stops10h 58m
Sun 11/16:39 am -
1 stop5h 18m
Deal found 8/22![Delta logo]()
$344
This American Airlines deal was found by Cheapflights users on 8/22. 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.
Sun 9/63:55 pm -
1 stop8h 09m
Thu 9/106:30 am -
2 stops11h 03m
Deal found 8/22![American Airlines logo]()
$549
This Delta deal was found by Cheapflights users on 8/18. 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 10/147:00 am -
2 stops8h 57m
Wed 10/214:38 pm -
1 stop4h 45m
Deal found 8/18![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/16:05 am -
1 stop5h 24m
Sat 9/56:00 am -
1 stop8h 16m
Deal found 8/17![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 8/18. 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 9/102:03 pm -
1 stop6h 44m
Sat 9/191:05 pm -
1 stop7h 25m
Deal found 8/18![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 8/19. 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 12/257:30 am -
1 stop5h 41m
Mon 1/44:09 pm -
1 stop6h 37m
Deal found 8/19![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/17. 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 11/104:19 pm -
1 stop8h 25m
Sat 11/1411:14 am -
1 stop6h 41m
Deal found 8/17![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 8/21. 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 1/264:10 pm -
1 stop7h 49m
Sat 1/306:22 am -
2 stops10h 01m
Deal found 8/21![United Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 8/19. 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 10/16:15 am -
1 stop5h 04m
Mon 10/54:28 pm -
1 stop5h 51m
Deal found 8/19![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 8/21. 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 10/305:31 pm -
1 stop5h 06m
Mon 11/21:20 pm -
1 stop8h 48m
Deal found 8/21![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 8/21. 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 8/21![Delta logo]()
$434
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/185:35 pm -
1 stop6h 37m
Sun 9/207:40 am -
1 stop5h 18m
Deal found 8/20![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 8/18. 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 9/26:05 am -
1 stop5h 57m
Sat 9/512:32 pm -
1 stop6h 51m
Deal found 8/18![Delta logo]()
$478
This United Airlines deal was found by Cheapflights users on 8/21. 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 9/910:25 am -
2 stops9h 27m
Tue 9/157:00 am -
2 stops8h 42m
Deal found 8/21![United Airlines logo]()
$555
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/66:25 am -
1 stop5h 50m
Sat 10/107:05 am -
1 stop10h 35m
Deal found 8/17![United Airlines logo]()
$567
This Delta deal was found by Cheapflights users on 8/19. 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.
Sun 11/227:15 pm -
1 stop5h 22m
Wed 11/252:23 pm -
1 stop5h 10m
Deal found 8/19![Delta logo]()
$657
This United Airlines deal was found by Cheapflights users on 8/19. 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 12/94:10 pm -
1 stop7h 49m
Sat 12/126:22 am -
1 stop7h 44m
Deal found 8/19![United Airlines logo]()
$669
This United Airlines deal was found by Cheapflights users on 8/21. 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 9/910:25 am -
2 stops12h 13m
Wed 9/161:36 pm -
1 stop5h 53m
Deal found 8/21![United Airlines logo]()
$670
Last-minute flights from Baltimore to South DakotaDiscover last-minute flight deals from Baltimore to South Dakota. Data last updated August 22, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to South Dakota. Data last updated August 22, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Mon 8/314:18 pm -
1 stop8h 10m
Sat 9/55:00 am -
1 stop8h 16m
Deal found 8/18![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/14:18 pm -
1 stop8h 15m
Wed 9/91:36 pm -
1 stop5h 53m
Deal found 8/17![United Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/11:00 pm -
2 stops11h 44m
Sat 9/53:06 pm -
1 stop5h 24m
Deal found 8/17![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 8/18. 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 9/26:05 am -
1 stop5h 57m
Sun 9/66:48 am -
1 stop5h 09m
Deal found 8/18![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 8/20. 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 9/37:17 pm -
1 stop4h 34m
Sun 9/65:30 am -
1 stop6h 35m
Deal found 8/20![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 8/17. 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 9/33:55 pm -
1 stop7h 12m
Sat 9/57:30 am -
2 stops9h 15m
Deal found 8/17![American Airlines logo]()
$437
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/95:35 pm -
1 stop6h 46m
Wed 9/167:47 am -
1 stop5h 11m
Deal found 8/18![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 8/19. 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 9/96:10 am -
2 stops9h 41m
Tue 9/152:30 pm -
1 stop5h 00m
Deal found 8/19![Delta logo]()
$448
This Delta deal was found by Cheapflights users on 8/18. 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 9/102:03 pm -
1 stop6h 44m
Sat 9/191:05 pm -
1 stop7h 25m
Deal found 8/18![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/104:21 pm -
1 stop6h 27m
Sat 9/196:00 am -
2 stops10h 41m
Deal found 8/18![American Airlines logo]()
$431
This American Airlines deal was found by Cheapflights users on 8/22. 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 9/104:21 pm -
1 stop6h 27m
Mon 9/146:41 pm -
1 stop14h 26m
Deal found 8/22![American Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 8/17. 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 9/176:15 am -
1 stop7h 04m
Sat 9/191:05 pm -
1 stop7h 25m
Deal found 8/17![Delta logo]()
$354
One-way flights from Baltimore to South DakotaSearch for one-way flight options from Baltimore to South Dakota. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
Search for one-way flight options from Baltimore to South Dakota. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/1210:22 am -
2 stops30h 22m
Deal found 8/18![Multiple Airlines logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 8/296:24 am -
2 stops34h 16m
Deal found 8/17![Multiple Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Tue 12/15:40 am -
2 stops31h 37m
Deal found 8/19![Multiple Airlines logo]()
$287
This American Airlines deal was found by Cheapflights users on 8/20. 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 10/1711:40 am -
1 stop8h 25m
Deal found 8/20![American Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 8/18. 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
Deal found 8/18![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/124:22 pm -
1 stop8h 04m
Deal found 8/18![United Airlines logo]()
$329
This deal was found by Cheapflights users on 8/17. 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.
Sun 1/106:17 am -
1 stop5h 15m
Deal found 8/17![United Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 8/21. 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 10/179:09 am -
2 stops12h 31m
Deal found 8/21![United Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Mon 9/146:05 am -
1 stop6h 20m
Deal found 8/20![United Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Tue 9/13:55 pm -
1 stop7h 40m
Deal found 8/17![American Airlines logo]()
$376
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/11:00 pm -
2 stops9h 37m
Deal found 8/18![United Airlines logo]()
$381
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Mon 9/216:05 am -
2 stops31h 50m
Deal found 8/18![United Airlines logo]()
$413
Find flight deals from Baltimore to South Dakota
Keep the following information in mind while searching for Baltimore to South Dakota flight deals. Data was last updated August 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (United Airlines) |
One-way from | $253 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $359 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore to South Dakota 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 August 22, 2026.
Use the filters below to find and compare flights from Baltimore to South Dakota 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
Wed 9/9
12:10 pm-11:44 pm
2 stops12h 34m
Sioux Falls Joe Foss Field
Wed 9/16
7:47 am-1:58 pm
1 stop5h 11m
$334
BaltimoreRapid City
BWI Baltimore/Washington - RAP Rapid City
BWIRAP
Baltimore/Washington
Wed 10/28
7:00 am-3:58 pm
2 stops10h 58m
Rapid City
Sun 11/1
6:39 am-1:57 pm
1 stop5h 18m
$344
BaltimoreRapid City
BWI Baltimore/Washington - RAP Rapid City
BWIRAP
Baltimore/Washington
Wed 10/14
7:00 am-1:57 pm
2 stops8h 57m
Rapid City
Wed 10/21
4:38 pm-11:23 pm
1 stop4h 45m
$344
BaltimoreSioux Falls
BWI Baltimore/Washington - FSD Sioux Falls Joe Foss Field
BWIFSD
Baltimore/Washington
Thu 9/10
2:03 pm-7:47 pm
1 stop6h 44m
Sioux Falls Joe Foss Field
Sat 9/19
1:05 pm-9:30 pm
1 stop7h 25m
$374
BaltimoreSioux Falls
BWI Baltimore/Washington - FSD Sioux Falls Joe Foss Field
BWIFSD
Baltimore/Washington
Tue 9/1
6:05 am-10:29 am
1 stop5h 24m
Sioux Falls Joe Foss Field
Sat 9/5
6:00 am-3:16 pm
1 stop8h 16m
$379
BaltimoreSioux Falls
BWI Baltimore/Washington - FSD Sioux Falls Joe Foss Field
BWIFSD
Baltimore/Washington
Fri 12/25
7:30 am-12:11 pm
1 stop5h 41m
Sioux Falls Joe Foss Field
Mon 1/4
4:09 pm-11:46 pm
1 stop6h 37m
$379
BaltimoreSioux Falls
BWI Baltimore/Washington - FSD Sioux Falls Joe Foss Field
BWIFSD
Baltimore/Washington
Thu 10/1
6:15 am-10:19 am
1 stop5h 04m
Sioux Falls Joe Foss Field
Mon 10/5
4:28 pm-11:19 pm
1 stop5h 51m
$409
BaltimoreSioux Falls
BWI Baltimore/Washington - FSD Sioux Falls Joe Foss Field
BWIFSD
Baltimore/Washington
Tue 11/10
4:19 pm-11:44 pm
1 stop8h 25m
Sioux Falls Joe Foss Field
Sat 11/14
11:14 am-6:55 pm
1 stop6h 41m
$419
BaltimorePierre
BWI Baltimore/Washington - PIR Pierre
BWIPIR
Baltimore/Washington
Tue 1/26
4:10 pm-10:59 pm
1 stop7h 49m
Pierre
Sat 1/30
6:22 am-5:23 pm
2 stops10h 01m
$424
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
Sun 10/25
5:00 pm-11:23 pm
1 stop5h 23m
$434
Showing 1-10 of 29 resultsSorted by cheapest first
Best time to book a flight from Baltimore to South Dakota
Have a flexible travel schedule? Discover the best time to fly to South Dakota from Baltimore with our price prediction graph.
BWI-FSD
BWI-RAP
BWI-PIR
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 South Dakota
BWI-USSD
BWI-FSD
BWI-RAP
BWI-PIR
What is the cheapest month to book a flight from Baltimore to South Dakota?
Currently, April is the cheapest month in which you can book a flight from Baltimore to South Dakota (average of $350). Flying from Baltimore to South Dakota in December is currently the most expensive (average of $871). 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.
How much does it cost to fly round-trip from Baltimore to South Dakota?
Airfare is typical for this route at the moment.
Baltimore to South Dakota flights typically cost between $304 and $378 in September.The cheapest round-trip price found within the last 5 days was $329 on United Airlines (Sep 9-Sep 16).
Reviews of airlines servicing South Dakota
Get insights into the airlines that provide service to South Dakota. 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 South Dakota. Reviews last updated August 22, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Baltimore to South Dakota by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Overall
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Overall
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Overall
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Related info for your journey
Find useful and relevant information for your journey from Baltimore to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Baltimore to South Dakota
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Complete your trip
Complete your trip to South Dakota by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Baltimore to South Dakota by cabin class
Find flights from Baltimore to South Dakota, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Baltimore and South Dakota flights
Browse other Baltimore and South Dakota flight options. Last updated on August 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Baltimore to South Dakota flights
Consider these flights traveling from Baltimore to South Dakota.
Top 3 airlines flying from Baltimore to South Dakota
Discover the top 3 airlines that operate flights from Baltimore to South Dakota. 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 August 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$451 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$279 | Average$484 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$295 | Average$466 | FlexibilityNo cancel fee | On-timeN/A |