$158+ Cheap flights from South Dakota to Maryland
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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BWI
Nov 20 — Nov 271
Round-trip
1 adult, Economy
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Find cheap flights from South Dakota to Maryland 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
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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 South Dakota to Maryland
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Best
Last-minute
One-way
Cheapest flights from South Dakota to MarylandExplore the most affordable flight options available from South Dakota to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2026.
Explore the most affordable flight options available from South Dakota to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 11/165:34 pm -
2 stops21h 40m
Thu 11/191:56 pm -
1 stop28h 52m
Deal found 10/16![Multiple Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 10/19. 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 12/411:01 am -
1 stop6h 28m
Sun 12/62:00 pm -
1 stop7h 08m
Deal found 10/19![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 10/19. 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 11/124:36 pm -
1 stop4h 47m
Wed 11/187:01 am -
1 stop5h 22m
Deal found 10/19![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/17. 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 11/51:20 pm -
1 stop8h 48m
Sat 11/74:19 pm -
1 stop8h 25m
Deal found 10/17![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 10/18. 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 11/204:36 pm -
1 stop4h 47m
Sun 11/227:01 am -
1 stop5h 22m
Deal found 10/18![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/79:32 am -
2 stops11h 10m
Mon 11/95:31 pm -
1 stop5h 06m
Deal found 10/19![United Airlines logo]()
$392
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Mon 11/212:39 pm -
1 stop8h 29m
Mon 11/94:19 pm -
1 stop6h 24m
Deal found 10/17![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 10/19. 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 11/711:29 am -
2 stops9h 59m
Fri 11/137:01 am -
1 stop5h 22m
Deal found 10/19![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 10/19. 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.
Tue 11/35:30 am -
1 stop6h 36m
Sat 11/72:11 pm -
1 stop6h 44m
Deal found 10/19![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Tue 11/33:10 pm -
1 stop5h 32m
Sat 11/710:10 am -
2 stops10h 54m
Deal found 10/19![United Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 10/17. 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.
Fri 12/1111:05 am -
1 stop25h 00m
Sun 12/136:41 pm -
2 stops16h 34m
Deal found 10/17![Multiple Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 10/21. 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.
Thu 11/58:30 am -
1 stop4h 27m
Sun 11/87:22 am -
1 stop5h 47m
Deal found 10/21![Delta logo]()
$419
Best flights from South Dakota to MarylandDiscover carefully curated flight deals from South Dakota to Maryland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
Discover carefully curated flight deals from South Dakota to Maryland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 11/165:34 pm -
2 stops21h 40m
Thu 11/191:56 pm -
1 stop28h 52m
Deal found 10/16![Multiple Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 10/19. 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 12/411:01 am -
1 stop6h 28m
Sun 12/62:00 pm -
1 stop7h 08m
Deal found 10/19![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/17. 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 11/51:20 pm -
1 stop8h 48m
Sat 11/74:19 pm -
1 stop8h 25m
Deal found 10/17![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 10/19. 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.
Mon 4/54:00 pm -
1 stop5h 46m
Tue 4/1312:00 pm -
1 stop5h 46m
Deal found 10/19![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/77:00 am -
1 stop6h 13m
Fri 11/134:19 pm -
1 stop6h 24m
Deal found 10/19![United Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Fri 12/44:17 pm -
2 stops15h 09m
Sun 12/64:22 pm -
1 stop18h 05m
Deal found 10/20![Multiple Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 10/21. 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.
Thu 11/266:50 am -
2 stops10h 59m
Tue 12/17:20 pm -
1 stop5h 26m
Deal found 10/21![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 10/18. 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 12/35:16 am -
1 stop6h 38m
Mon 12/72:00 pm -
1 stop7h 08m
Deal found 10/18![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Sat 11/71:20 pm -
1 stop8h 48m
Tue 11/105:31 pm -
1 stop6h 58m
Deal found 10/17![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 10/19. 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 11/711:29 am -
2 stops9h 59m
Fri 11/137:01 am -
1 stop5h 22m
Deal found 10/19![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 10/17. 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 12/175:16 am -
1 stop6h 38m
Sun 1/107:30 am -
1 stop5h 41m
Deal found 10/17![Delta logo]()
$478
Last-minute flights from South Dakota to MarylandDiscover last-minute flight deals from South Dakota to Maryland. Data last updated October 21, 2026 and is based on user searches.
Discover last-minute flight deals from South Dakota to Maryland. Data last updated October 21, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Mon 11/212:39 pm -
1 stop8h 29m
Mon 11/94:19 pm -
1 stop6h 24m
Deal found 10/17![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 10/19. 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.
Tue 11/35:30 am -
1 stop6h 36m
Sat 11/72:11 pm -
1 stop6h 44m
Deal found 10/19![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Tue 11/33:10 pm -
1 stop5h 32m
Sat 11/710:10 am -
2 stops10h 54m
Deal found 10/19![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 10/17. 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 11/51:20 pm -
1 stop8h 48m
Sat 11/74:19 pm -
1 stop8h 25m
Deal found 10/17![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 10/21. 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.
Thu 11/58:30 am -
1 stop4h 27m
Sun 11/87:22 am -
1 stop5h 47m
Deal found 10/21![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/79:32 am -
2 stops11h 10m
Mon 11/95:31 pm -
1 stop5h 06m
Deal found 10/19![United Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 10/19. 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 11/711:29 am -
2 stops9h 59m
Fri 11/137:01 am -
1 stop5h 22m
Deal found 10/19![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 10/19. 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 11/124:36 pm -
1 stop4h 47m
Wed 11/187:01 am -
1 stop5h 22m
Deal found 10/19![Delta logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 11/165:34 pm -
2 stops21h 40m
Thu 11/191:56 pm -
1 stop28h 52m
Deal found 10/16![Multiple Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Mon 11/163:26 pm -
1 stop7h 29m
Mon 11/2311:40 am -
1 stop8h 26m
Deal found 10/17![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 10/20. 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.
Mon 11/165:00 pm -
1 stop5h 23m
Mon 11/232:00 pm -
1 stop6h 56m
Deal found 10/20![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 10/18. 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 11/204:36 pm -
1 stop4h 47m
Sun 11/227:01 am -
1 stop5h 22m
Deal found 10/18![Delta logo]()
$389
One-way flights from South Dakota to MarylandSearch for one-way flight options from South Dakota to Maryland. Find affordable one-way fares based on user searches. Data last updated October 21, 2026.
Search for one-way flight options from South Dakota to Maryland. Find affordable one-way fares based on user searches. Data last updated October 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/17. 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.
Mon 11/1611:53 am -
2 stops21h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$158
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 12/241:12 pm -
2 stops25h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![American Airlines logo]()
$276
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Mon 11/163:26 pm -
1 stop7h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 12/241:32 pm -
1 stop5h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 10/19. 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 12/256:00 am -
2 stops9h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![American Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 10/19. 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 12/239:47 am -
2 stops13h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 10/19. 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 12/236:35 am -
1 stop14h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Delta logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Fri 11/68:45 pm -
3 stops33h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/612:39 pm -
1 stop8h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$439
Find flight deals from South Dakota to Maryland
Keep the following information in mind while searching for South Dakota to Maryland flight deals. Data was last updated October 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (Delta) |
One-way from | $158 (Kiwi.com) |
Popular in | October |
Cheapest in | February |
Average price | $576 |
Cheapflights Fare Finder
Customize your flight search to find flights from South Dakota to Maryland 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 October 21, 2026.
Use the filters below to find and compare flights from South Dakota to Maryland 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
Mon 11/16
11:53 am-10:52 am
2 stops21h 59m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$158
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Thu 12/24
1:12 pm-4:23 pm
2 stops25h 11m
Baltimore/Washington
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$276
Sioux FallsBaltimore
FSD Sioux Falls Joe Foss Field - BWI Baltimore/Washington
FSDBWI
Sioux Falls Joe Foss Field
Mon 11/16
5:34 pm-4:14 pm
2 stops21h 40m
Baltimore/Washington
Thu 11/19
1:56 pm-5:48 pm
1 stop28h 52m
$303
Quickest round-trip
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Thu 12/24
1:32 pm-8:50 pm
1 stop5h 18m
Baltimore/Washington
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$339
Sioux FallsBaltimore
FSD Sioux Falls Joe Foss Field - BWI Baltimore/Washington
FSDBWI
Sioux Falls Joe Foss Field
Fri 12/4
11:01 am-6:29 pm
1 stop6h 28m
Baltimore/Washington
Sun 12/6
2:00 pm-8:08 pm
1 stop7h 08m
$349
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Mon 4/5
4:00 pm-11:46 pm
1 stop5h 46m
Baltimore/Washington
Tue 4/13
12:00 pm-3:46 pm
1 stop5h 46m
$359
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Thu 11/26
6:50 am-7:49 pm
2 stops10h 59m
Baltimore/Washington
Tue 12/1
7:20 pm-10:46 pm
1 stop5h 26m
$364
Sioux FallsBaltimore
FSD Sioux Falls Joe Foss Field - BWI Baltimore/Washington
FSDBWI
Sioux Falls Joe Foss Field
Thu 11/5
1:20 pm-11:08 pm
1 stop8h 48m
Baltimore/Washington
Sat 11/7
4:19 pm-11:44 pm
1 stop8h 25m
$374
Sioux FallsBaltimore
FSD Sioux Falls Joe Foss Field - BWI Baltimore/Washington
FSDBWI
Sioux Falls Joe Foss Field
Thu 12/3
5:16 am-12:54 pm
1 stop6h 38m
Baltimore/Washington
Mon 12/7
2:00 pm-8:08 pm
1 stop7h 08m
$384
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Sat 11/7
7:00 am-3:13 pm
1 stop6h 13m
Baltimore/Washington
Fri 11/13
4:19 pm-8:43 pm
1 stop6h 24m
$394
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from South Dakota to Maryland
Have a flexible travel schedule? Discover the best time to fly to Maryland from South Dakota with our price prediction graph.
FSD-BWI
RAP-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 Maryland
USSD-USMD
FSD-BWI
RAP-BWI
What is the cheapest month to book a flight from South Dakota to Maryland?
Currently, January is the cheapest month in which you can book a flight from South Dakota to Maryland (average of $315). Flying from South Dakota to Maryland in November is currently the most expensive (average of $636). 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.
Reviews of airlines servicing Maryland
Get insights into the airlines that provide service to Maryland. 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 Maryland. Reviews last updated October 21, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from South Dakota to Maryland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Overall
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Overall
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Overall
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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Top 3 airlines flying from South Dakota to Maryland
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$293 | Average$509 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$308 | Average$443 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$376 | Average$522 | FlexibilityNo cancel fee | On-time71% |