$186+ Cheap flights from South Dakota to Baltimore (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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BWI
Sep 21 — Sep 281
Round-trip
1 adult, Economy
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Find cheap flights from South Dakota to Baltimore with Cheapflights
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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
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Cheapest flights from South Dakota to BaltimoreExplore the most affordable flight options available from South Dakota to Baltimore. 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 South Dakota to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
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.
Fri 12/45:00 pm -
1 stop5h 41m
Sun 12/62:10 pm -
1 stop6h 48m
Deal found 8/18![Delta logo]()
$329
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.
Sat 9/191:05 pm -
1 stop7h 25m
Sat 9/266:15 am -
1 stop7h 04m
Deal found 8/20![Delta logo]()
$352
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 10/285:10 am -
1 stop4h 46m
Mon 11/22:11 pm -
1 stop6h 44m
Deal found 8/21![Delta logo]()
$354
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 9/237:47 am -
1 stop5h 11m
Tue 9/297:05 pm -
1 stop5h 06m
Deal found 8/18![United Airlines logo]()
$359
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.
Sat 9/193:06 pm -
1 stop5h 23m
Sat 9/2612:10 pm -
2 stops12h 34m
Deal found 8/20![United Airlines logo]()
$365
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:29 am -
1 stop22h 53m
Thu 11/59:59 pm -
1 stop21h 24m
Deal found 8/21![Multiple Airlines logo]()
$371
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 9/56:00 am -
1 stop8h 16m
Wed 9/95:35 pm -
1 stop6h 46m
Deal found 8/21![United Airlines logo]()
$377
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 9/211:12 am -
1 stop6h 30m
Sun 9/64:18 pm -
1 stop8h 26m
Deal found 8/18![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.
Wed 9/210:26 am -
1 stop7h 08m
Sun 9/68:30 am -
1 stop5h 54m
Deal found 8/17![United Airlines logo]()
$409
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 8/2910:46 am -
2 stops8h 42m
Tue 9/16:05 am -
1 stop5h 57m
Deal found 8/18![Delta logo]()
$435
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 9/512:32 pm -
1 stop6h 51m
Wed 9/96:15 am -
1 stop5h 47m
Deal found 8/18![Delta logo]()
$443
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 9/57:00 am -
1 stop6h 16m
Sat 9/124:22 pm -
1 stop6h 16m
Deal found 8/18![United Airlines logo]()
$464
Best flights from South Dakota to BaltimoreDiscover carefully curated flight deals from South Dakota to Baltimore 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 South Dakota to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/43:22 pm -
1 stop7h 33m
Sun 12/66:45 am -
1 stop6h 43m
Deal found 8/19![American Airlines logo]()
$329
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.
Mon 10/55:30 am -
1 stop6h 28m
Sat 10/102:59 pm -
1 stop5h 33m
Deal found 8/17![Delta logo]()
$329
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.
Sat 9/193:06 pm -
1 stop5h 23m
Sat 9/2612:10 pm -
2 stops12h 34m
Deal found 8/20![United Airlines logo]()
$365
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.
Wed 10/285:10 am -
1 stop4h 46m
Mon 11/22:11 pm -
1 stop6h 44m
Deal found 8/20![Delta logo]()
$354
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 9/53:06 pm -
1 stop5h 24m
Wed 9/910:25 am -
2 stops8h 50m
Deal found 8/21![United Airlines logo]()
$382
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 9/29:35 am -
2 stops10h 54m
Sun 9/65:39 pm -
1 stop6h 43m
Deal found 8/18![United Airlines logo]()
$384
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 10/155:30 am -
1 stop6h 36m
Mon 10/192:11 pm -
1 stop6h 44m
Deal found 8/17![Delta logo]()
$399
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 11/77:40 am -
1 stop5h 26m
Tue 11/105:31 pm -
1 stop5h 06m
Deal found 8/18![United Airlines logo]()
$419
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 9/512:32 pm -
1 stop6h 51m
Sat 9/126:15 am -
1 stop5h 47m
Deal found 8/19![Delta logo]()
$443
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.
Thu 11/191:20 pm -
1 stop8h 48m
Sun 11/225:31 pm -
1 stop5h 06m
Deal found 8/17![United Airlines logo]()
$419
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 9/510:46 am -
2 stops8h 42m
Wed 9/96:10 am -
2 stops9h 41m
Deal found 8/18![Delta logo]()
$453
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 9/57:00 am -
1 stop6h 16m
Sat 9/1212:10 pm -
2 stops10h 28m
Deal found 8/21![United Airlines logo]()
$469
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.
Sat 1/162:40 pm -
1 stop6h 20m
Wed 1/204:10 pm -
1 stop6h 23m
Deal found 8/19![United Airlines logo]()
$528
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 10/247:05 am -
1 stop6h 02m
Wed 10/286:10 am -
1 stop6h 21m
Deal found 8/21![United Airlines logo]()
$528
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.
Fri 9/112:56 pm -
1 stop7h 22m
Sun 9/136:00 am -
2 stops9h 06m
Deal found 8/18![Delta logo]()
$1,188
Last-minute flights from South Dakota to BaltimoreDiscover last-minute flight deals from South Dakota to Baltimore. Data last updated August 22, 2026 and is based on user searches.
Discover last-minute flight deals from South Dakota to Baltimore. Data last updated August 22, 2026 and is based on user searches.
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 8/2910:46 am -
2 stops8h 42m
Tue 9/16:05 am -
1 stop5h 57m
Deal found 8/18![Delta logo]()
$435
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 9/211:12 am -
1 stop6h 30m
Sun 9/64:18 pm -
1 stop8h 26m
Deal found 8/18![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.
Wed 9/210:26 am -
1 stop7h 08m
Sun 9/68:30 am -
1 stop5h 54m
Deal found 8/17![United Airlines 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.
Sat 9/56:00 am -
1 stop8h 16m
Wed 9/95:35 pm -
1 stop6h 46m
Deal found 8/21![United Airlines logo]()
$377
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 9/512:32 pm -
1 stop6h 51m
Wed 9/96:15 am -
1 stop5h 47m
Deal found 8/18![Delta logo]()
$443
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 9/57:00 am -
1 stop6h 16m
Sat 9/124:22 pm -
1 stop6h 16m
Deal found 8/18![United Airlines logo]()
$464
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.
Sat 9/191:05 pm -
1 stop7h 25m
Sat 9/266:15 am -
1 stop7h 04m
Deal found 8/20![Delta logo]()
$352
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.
Sat 9/193:06 pm -
1 stop5h 23m
Sat 9/2612:10 pm -
2 stops12h 34m
Deal found 8/20![United Airlines logo]()
$365
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.
Mon 9/216:07 pm -
1 stop25h 23m
Wed 9/306:01 am -
1 stop8h 45m
Deal found 8/18![American Airlines logo]()
$468
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 9/237:47 am -
1 stop5h 11m
Tue 9/297:05 pm -
1 stop5h 06m
Deal found 8/18![United Airlines logo]()
$359
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.
Wed 9/2312:56 pm -
1 stop7h 33m
Sat 9/261:39 pm -
1 stop5h 32m
Deal found 8/17![American Airlines logo]()
$385
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 9/2412:56 pm -
1 stop9h 03m
Tue 9/296:16 pm -
1 stop7h 13m
Deal found 8/17![American Airlines logo]()
$434
One-way flights from South Dakota to BaltimoreSearch for one-way flight options from South Dakota to Baltimore. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
Search for one-way flight options from South Dakota to Baltimore. 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 8/17. 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.
Sun 9/203:34 pm -
3 stops42h 06m
Deal found 8/17![Multiple Airlines logo]()
$186
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.
Fri 10/309:59 am -
1 stop30h 29m
Deal found 8/19![Multiple Airlines logo]()
$237
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.
Fri 9/112:31 pm -
1 stop6h 47m
Deal found 8/17![Delta logo]()
$329
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.
Thu 11/265:00 am -
2 stops9h 25m
Deal found 8/18![United Airlines logo]()
$334
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.
Sun 9/206:07 pm -
1 stop14h 00m
Deal found 8/17![American Airlines logo]()
$339
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:07 pm -
1 stop11h 09m
Deal found 8/21![American Airlines logo]()
$362
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.
Mon 9/142:56 pm -
2 stops7h 28m
Deal found 8/21![Delta logo]()
$363
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.
Fri 9/1112:30 pm -
2 stops8h 29m
Deal found 8/17![United Airlines logo]()
$375
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.
Thu 9/37:30 am -
1 stop6h 32m
Deal found 8/20![American Airlines logo]()
$384
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.
Sun 9/207:00 am -
2 stops28h 58m
Deal found 8/17![United Airlines logo]()
$408
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 9/157:00 am -
2 stops8h 42m
Deal found 8/17![United Airlines logo]()
$425
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:02 pm -
2 stops41h 14m
Deal found 8/20![Multiple Airlines logo]()
$445
Find flight deals from South Dakota to Baltimore
Keep the following information in mind while searching for South Dakota to Baltimore 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 (Delta) |
One-way from | $186 (Kiwi.com) |
Popular in | October |
Cheapest in | February |
Average price | $408 |
Cheapflights Fare Finder
Customize your flight search to find flights from South Dakota to Baltimore 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 South Dakota to Baltimore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Sioux FallsBaltimore
FSD Sioux Falls Joe Foss Field - BWI Baltimore/Washington
FSDBWI
Sioux Falls Joe Foss Field
Fri 12/4
3:22 pm-11:55 pm
1 stop7h 33m
Baltimore/Washington
Sun 12/6
6:45 am-12:28 pm
1 stop6h 43m
$329
Sioux FallsBaltimore
FSD Sioux Falls Joe Foss Field - BWI Baltimore/Washington
FSDBWI
Sioux Falls Joe Foss Field
Mon 10/5
5:30 am-12:58 pm
1 stop6h 28m
Baltimore/Washington
Sat 10/10
2:59 pm-7:32 pm
1 stop5h 33m
$329
Sioux FallsBaltimore
FSD Sioux Falls Joe Foss Field - BWI Baltimore/Washington
FSDBWI
Sioux Falls Joe Foss Field
Wed 10/28
5:10 am-10:56 am
1 stop4h 46m
Baltimore/Washington
Mon 11/2
2:11 pm-7:55 pm
1 stop6h 44m
$354
Sioux FallsBaltimore
FSD Sioux Falls Joe Foss Field - BWI Baltimore/Washington
FSDBWI
Sioux Falls Joe Foss Field
Sat 9/19
3:06 pm-9:29 pm
1 stop5h 23m
Baltimore/Washington
Sat 9/26
12:10 pm-11:44 pm
2 stops12h 34m
$365
Sioux FallsBaltimore
FSD Sioux Falls Joe Foss Field - BWI Baltimore/Washington
FSDBWI
Sioux Falls Joe Foss Field
Sat 9/5
3:06 pm-9:30 pm
1 stop5h 24m
Baltimore/Washington
Wed 9/9
10:25 am-6:15 pm
2 stops8h 50m
$382
Sioux FallsBaltimore
FSD Sioux Falls Joe Foss Field - BWI Baltimore/Washington
FSDBWI
Sioux Falls Joe Foss Field
Wed 9/2
9:35 am-9:29 pm
2 stops10h 54m
Baltimore/Washington
Sun 9/6
5:39 pm-11:22 pm
1 stop6h 43m
$384
Sioux FallsBaltimore
FSD Sioux Falls Joe Foss Field - BWI Baltimore/Washington
FSDBWI
Sioux Falls Joe Foss Field
Thu 10/15
5:30 am-1:06 pm
1 stop6h 36m
Baltimore/Washington
Mon 10/19
2:11 pm-7:55 pm
1 stop6h 44m
$399
Quickest round-trip
Sioux FallsBaltimore
FSD Sioux Falls Joe Foss Field - BWI Baltimore/Washington
FSDBWI
Sioux Falls Joe Foss Field
Sat 11/7
7:40 am-2:06 pm
1 stop5h 26m
Baltimore/Washington
Tue 11/10
5:31 pm-9:37 pm
1 stop5h 06m
$419
Sioux FallsBaltimore
FSD Sioux Falls Joe Foss Field - BWI Baltimore/Washington
FSDBWI
Sioux Falls Joe Foss Field
Thu 11/19
1:20 pm-11:08 pm
1 stop8h 48m
Baltimore/Washington
Sun 11/22
5:31 pm-9:37 pm
1 stop5h 06m
$419
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Sat 9/5
12:32 pm-9:23 pm
1 stop6h 51m
Baltimore/Washington
Sat 9/12
6:15 am-10:02 am
1 stop5h 47m
$443
Showing 1-10 of 29 resultsSorted by cheapest first
Best time to book a flight from South Dakota to Baltimore
Have a flexible travel schedule? Discover the best time to fly to Baltimore from South Dakota with our price prediction graph.
FSD-BWI
RAP-BWI
ABR-BWI
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 South Dakota to Baltimore
USSD-BWI
FSD-BWI
RAP-BWI
ABR-BWI
What is the cheapest month to book a flight from South Dakota to Baltimore?
Currently, October is the cheapest month in which you can book a flight from South Dakota to Baltimore (average of $323). Flying from South Dakota to Baltimore in February is currently the most expensive (average of $568). 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 South Dakota to Baltimore?
Airfare is typical for this route at the moment.
South Dakota to Baltimore flights typically cost between $286 and $452 in December.The cheapest round-trip price found within the last 5 days was $329 on Delta (Dec 4-Dec 6).
Related info for your journey
Find useful and relevant information for your journey from South Dakota to Baltimore. 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 South Dakota to Baltimore
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Complete your trip
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South Dakota and Baltimore flights
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South Dakota to Baltimore flights
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Top 3 airlines flying from South Dakota to Baltimore
Discover the top 3 airlines that operate flights from South Dakota to Baltimore. 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$258 | Average$426 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$476 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$376 | Average$469 | FlexibilityNo cancel fee | On-time71% |