$283+ Cheap flights from Buffalo (BUF) to South Dakota
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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — FSD
Nov 2 — Nov 91
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Buffalo to South Dakota with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Buffalo to South Dakota
Cheapest
Best
Last-minute
One-way
Cheapest flights from Buffalo to South DakotaExplore the most affordable flight options available from Buffalo to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 3, 2026.
Explore the most affordable flight options available from Buffalo to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 3, 2026.
This American Airlines deal was found by Cheapflights users on 10/2. 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 11/76:46 pm -
1 stop6h 43m
Tue 11/101:08 pm -
1 stop8h 45m
Deal found 10/2![American Airlines logo]()
$283
This United Airlines deal was found by Cheapflights users on 10/1. 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 11/258:50 am -
1 stop8h 29m
Sat 12/56:00 am -
1 stop5h 17m
Deal found 10/1![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/28. 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 11/136:00 am -
2 stops11h 54m
Mon 11/1611:28 am -
2 stops10h 31m
Deal found 9/28![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/28. 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 10/288:00 am -
1 stop4h 34m
Sun 11/11:08 pm -
1 stop8h 45m
Deal found 9/28![American Airlines logo]()
$415
This American Airlines deal was found by Cheapflights users on 9/28. 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 11/137:14 am -
1 stop7h 25m
Mon 11/166:11 am -
1 stop7h 39m
Deal found 9/28![American Airlines logo]()
$416
This United Airlines deal was found by Cheapflights users on 10/2. 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 10/177:00 am -
1 stop5h 15m
Wed 10/2112:30 pm -
1 stop8h 13m
Deal found 10/2![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/85:45 pm -
1 stop6h 26m
Tue 10/139:42 am -
2 stops10h 05m
Deal found 9/29![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/167:00 am -
1 stop5h 15m
Tue 10/201:37 pm -
1 stop5h 10m
Deal found 10/1![United Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/247:00 am -
1 stop5h 15m
Wed 10/2812:39 pm -
1 stop7h 54m
Deal found 9/29![United Airlines logo]()
$469
Best flights from Buffalo to South DakotaDiscover carefully curated flight deals from Buffalo to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
Discover carefully curated flight deals from Buffalo to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
This American Airlines deal was found by Cheapflights users on 10/2. 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 11/75:19 pm -
2 stops8h 10m
Tue 11/101:08 pm -
1 stop8h 45m
Deal found 10/2![American Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 9/28. 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 11/136:00 am -
2 stops11h 54m
Mon 11/1611:28 am -
2 stops10h 31m
Deal found 9/28![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/2. 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 10/177:00 am -
1 stop5h 15m
Wed 10/2112:30 pm -
1 stop8h 13m
Deal found 10/2![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 9/28. 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 11/137:14 am -
1 stop7h 25m
Mon 11/166:11 am -
1 stop7h 39m
Deal found 9/28![American Airlines logo]()
$416
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/167:00 am -
1 stop5h 15m
Tue 10/201:37 pm -
1 stop5h 10m
Deal found 10/1![United Airlines logo]()
$453
This American Airlines deal was found by Cheapflights users on 10/2. 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 10/285:49 pm -
1 stop7h 52m
Sun 11/112:14 pm -
1 stop4h 52m
Deal found 10/2![American Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/2810:51 am -
2 stops11h 46m
Sun 11/16:00 am -
2 stops7h 10m
Deal found 9/28![United Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/247:00 am -
1 stop5h 15m
Wed 10/2812:39 pm -
1 stop7h 54m
Deal found 10/1![United Airlines logo]()
$469
Last-minute flights from Buffalo to South DakotaDiscover last-minute flight deals from Buffalo to South Dakota. Data last updated October 3, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to South Dakota. Data last updated October 3, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/85:45 pm -
1 stop6h 26m
Tue 10/139:42 am -
2 stops10h 05m
Deal found 9/29![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/167:00 am -
1 stop5h 15m
Tue 10/201:37 pm -
1 stop5h 10m
Deal found 10/1![United Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 10/2. 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 10/177:00 am -
1 stop5h 15m
Wed 10/2112:30 pm -
1 stop8h 13m
Deal found 10/2![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/247:00 am -
1 stop5h 15m
Wed 10/2812:39 pm -
1 stop7h 54m
Deal found 9/29![United Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 9/28. 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 10/288:00 am -
1 stop4h 34m
Sun 11/11:08 pm -
1 stop8h 45m
Deal found 9/28![American Airlines logo]()
$415
This American Airlines deal was found by Cheapflights users on 10/2. 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 11/76:46 pm -
1 stop6h 43m
Tue 11/101:08 pm -
1 stop8h 45m
Deal found 10/2![American Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 9/28. 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 11/136:00 am -
2 stops11h 54m
Mon 11/1611:28 am -
2 stops10h 31m
Deal found 9/28![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/28. 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 11/137:14 am -
1 stop7h 25m
Mon 11/166:11 am -
1 stop7h 39m
Deal found 9/28![American Airlines logo]()
$416
This United Airlines deal was found by Cheapflights users on 10/1. 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 11/258:50 am -
1 stop8h 29m
Sat 12/56:00 am -
1 stop5h 17m
Deal found 10/1![United Airlines logo]()
$359
One-way flights from Buffalo to South DakotaSearch for one-way flight options from Buffalo to South Dakota. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
Search for one-way flight options from Buffalo to South Dakota. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
This American Airlines deal was found by Cheapflights users on 9/30. 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 11/157:14 am -
1 stop7h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![American Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 9/30. 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 11/156:30 am -
2 stops10h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$344
Find flight deals from Buffalo to South Dakota
Keep the following information in mind while searching for Buffalo to South Dakota flight deals. Data was last updated October 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $283 (American Airlines) |
Popular in | September |
Cheapest in | June |
Average price | $444 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo 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 October 3, 2026.
Use the filters below to find and compare flights from Buffalo to South Dakota that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloSioux Falls
BUF Buffalo - FSD Sioux Falls Joe Foss Field
BUFFSD
Buffalo
Sat 11/7
5:19 pm-12:29 am
2 stops8h 10m
Sioux Falls Joe Foss Field
Tue 11/10
1:08 pm-10:53 pm
1 stop8h 45m
$288
BuffaloRapid City
BUF Buffalo - RAP Rapid City
BUFRAP
Buffalo
Fri 11/13
6:00 am-3:54 pm
2 stops11h 54m
Rapid City
Mon 11/16
11:28 am-11:59 pm
2 stops10h 31m
$399
BuffaloRapid City
BUF Buffalo - RAP Rapid City
BUFRAP
Buffalo
Fri 11/13
7:14 am-12:39 pm
1 stop7h 25m
Rapid City
Mon 11/16
6:11 am-3:50 pm
1 stop7h 39m
$416
BuffaloSioux Falls
BUF Buffalo - FSD Sioux Falls Joe Foss Field
BUFFSD
Buffalo
Wed 10/28
5:49 pm-12:41 am
1 stop7h 52m
Sioux Falls Joe Foss Field
Sun 11/1
12:14 pm-6:06 pm
1 stop4h 52m
$419
BuffaloRapid City
BUF Buffalo - RAP Rapid City
BUFRAP
Buffalo
Sat 10/17
7:00 am-10:15 am
1 stop5h 15m
Rapid City
Wed 10/21
12:30 pm-10:43 pm
1 stop8h 13m
$429
Quickest round-trip
BuffaloRapid City
BUF Buffalo - RAP Rapid City
BUFRAP
Buffalo
Fri 10/16
7:00 am-10:15 am
1 stop5h 15m
Rapid City
Tue 10/20
1:37 pm-8:47 pm
1 stop5h 10m
$453
BuffaloSioux Falls
BUF Buffalo - FSD Sioux Falls Joe Foss Field
BUFFSD
Buffalo
Wed 10/28
10:51 am-9:37 pm
2 stops11h 46m
Sioux Falls Joe Foss Field
Sun 11/1
6:00 am-2:10 pm
2 stops7h 10m
$455
BuffaloRapid City
BUF Buffalo - RAP Rapid City
BUFRAP
Buffalo
Sat 10/24
7:00 am-10:15 am
1 stop5h 15m
Rapid City
Wed 10/28
12:39 pm-10:33 pm
1 stop7h 54m
$469
BuffaloRapid City
BUF Buffalo - RAP Rapid City
BUFRAP
Buffalo
Sun 11/15
6:00 am-10:30 pm
3 stops18h 30m
Rapid City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$612
Sorted by cheapest first
Best time to book a flight from Buffalo to South Dakota
Have a flexible travel schedule? Discover the best time to fly to South Dakota from Buffalo with our price prediction graph.
BUF-RAP
BUF-FSD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Buffalo to South Dakota
BUF-USSD
BUF-RAP
BUF-FSD
No data available for this route at this time. Please check back soon.
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 October 3, 2026.
Read through reviews of airlines operating flights from Buffalo to South Dakota, such as United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.7
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.7
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.7
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Buffalo to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Buffalo to South Dakota
See prices for flight routes from nearby airports that may be better suited for you.
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 Buffalo to South Dakota by cabin class
Find flights from Buffalo to South Dakota, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and South Dakota flights
Browse other Buffalo and South Dakota flight options. Last updated on October 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Buffalo to South Dakota flights
Consider these flights traveling from Buffalo to South Dakota.
Top 2 airlines flying from Buffalo to South Dakota
Discover the top 2 airlines that operate flights from Buffalo 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 October 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$338 | Average$444 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$338 | Average$568 | FlexibilityNo cancel fee | On-time71% |