$259+ Cheap flights from South Dakota to Buffalo (BUF)
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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — BUF
Jun 5 — Jun 121
Round-trip
1 adult, Economy
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Find cheap flights from South Dakota to Buffalo 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 Buffalo
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Last-minute
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Cheapest flights from South Dakota to BuffaloExplore the most affordable flight options available from South Dakota to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2026.
Explore the most affordable flight options available from South Dakota to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2026.
This American Airlines deal was found by Cheapflights users on 5/3. 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 6/274:25 pm
FSD
- BUF
1 stop7h 13m
American Airlines
Fri 7/36:27 am
BUF
- FSD
2 stops11h 27m
American Airlines
Deal found 5/3![American Airlines logo]()
$330
This United Airlines deal was found by Cheapflights users on 5/3. 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 8/201:33 pm
RAP
- BUF
1 stop5h 35m
United Airlines
Tue 8/257:00 am
BUF
- RAP
1 stop5h 12m
United Airlines
Deal found 5/3![United Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:20 pm
FSD
- BUF
1 stop4h 13m
Delta
Sat 9/57:35 pm
BUF
- FSD
1 stop4h 11m
Delta
Deal found 5/2![Delta logo]()
$375
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:48 am
RAP
- BUF
1 stop8h 52m
American Airlines
Tue 8/254:50 pm
BUF
- RAP
1 stop6h 45m
American Airlines
Deal found 5/5![American Airlines logo]()
$385
This United Airlines deal was found by Cheapflights users on 5/1. 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 12/53:16 pm
FSD
- BUF
1 stop4h 15m
United Airlines
Wed 12/95:50 pm
BUF
- FSD
1 stop6h 46m
United Airlines
Deal found 5/1![United Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 5/3. 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 6/274:25 pm
FSD
- BUF
1 stop7h 13m
American Airlines
Wed 7/16:00 am
BUF
- FSD
1 stop6h 34m
American Airlines
Deal found 5/3![American Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 5/3. 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 5/195:20 am
RAP
- BUF
2 stops9h 34m
United Airlines
Sat 5/237:00 am
BUF
- RAP
1 stop5h 24m
United Airlines
Deal found 5/3![United Airlines logo]()
$430
This United Airlines deal was found by Cheapflights users on 5/4. 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 6/235:00 am
RAP
- BUF
2 stops9h 41m
United Airlines
Tue 6/307:00 am
BUF
- RAP
1 stop5h 24m
United Airlines
Deal found 5/4![United Airlines logo]()
$435
This American Airlines deal was found by Cheapflights users on 5/3. 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 5/193:17 pm
FSD
- BUF
1 stop5h 19m
American Airlines
Sat 5/238:00 am
BUF
- FSD
1 stop4h 37m
American Airlines
Deal found 5/3![American Airlines logo]()
$447
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/202:35 pm
RAP
- BUF
1 stop6h 30m
United Airlines
Sun 5/247:00 am
BUF
- RAP
1 stop5h 24m
United Airlines
Deal found 5/5![United Airlines logo]()
$448
This American Airlines deal was found by Cheapflights users on 5/4. 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 6/2311:50 am
RAP
- BUF
1 stop9h 00m
American Airlines
Tue 6/306:00 am
BUF
- RAP
1 stop7h 14m
American Airlines
Deal found 5/4![American Airlines logo]()
$450
Best flights from South Dakota to BuffaloDiscover carefully curated flight deals from South Dakota to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 6, 2026.
Discover carefully curated flight deals from South Dakota to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 6, 2026.
This United Airlines deal was found by Cheapflights users on 5/3. 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 8/201:33 pm
RAP
- BUF
1 stop5h 35m
United Airlines
Tue 8/257:00 am
BUF
- RAP
1 stop5h 12m
United Airlines
Deal found 5/3![United Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:20 pm
FSD
- BUF
1 stop4h 13m
Delta
Sat 9/57:35 pm
BUF
- FSD
1 stop4h 11m
Delta
Deal found 5/2![Delta logo]()
$375
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Mon 8/317:30 am
FSD
- BUF
1 stop7h 29m
American Airlines
Sat 9/510:06 am
BUF
- FSD
1 stop7h 47m
American Airlines
Deal found 5/2![American Airlines logo]()
$380
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Thu 8/2011:48 am
RAP
- BUF
1 stop8h 52m
American Airlines
Tue 8/254:50 pm
BUF
- RAP
1 stop6h 45m
American Airlines
Deal found 5/2![American Airlines logo]()
$385
This United Airlines deal was found by Cheapflights users on 5/3. 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 5/195:20 am
RAP
- BUF
2 stops9h 34m
United Airlines
Sat 5/237:00 am
BUF
- RAP
1 stop5h 24m
United Airlines
Deal found 5/3![United Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 5/3. 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 6/274:25 pm
FSD
- BUF
1 stop7h 13m
American Airlines
Wed 7/16:00 am
BUF
- FSD
1 stop6h 34m
American Airlines
Deal found 5/3![American Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 5/3. 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 5/195:20 am
FSD
- BUF
2 stops10h 41m
Delta
Sat 5/2312:04 pm
BUF
- FSD
2 stops8h 45m
Delta
Deal found 5/3![Delta logo]()
$491
This American Airlines deal was found by Cheapflights users on 5/3. 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 6/2712:53 pm
FSD
- BUF
2 stops10h 45m
American Airlines
Fri 7/36:27 am
BUF
- FSD
2 stops11h 27m
American Airlines
Deal found 5/3![American Airlines logo]()
$442
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/233:07 pm
FSD
- BUF
1 stop4h 56m
United Airlines
Sat 5/305:52 pm
BUF
- FSD
1 stop6h 34m
United Airlines
Deal found 5/5![United Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 5/4. 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 6/2311:50 am
RAP
- BUF
1 stop9h 00m
American Airlines
Tue 6/306:00 am
BUF
- RAP
1 stop7h 14m
American Airlines
Deal found 5/4![American Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 5/4. 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 10/289:14 am
FSD
- BUF
2 stops12h 23m
United Airlines
Fri 10/305:50 pm
BUF
- FSD
1 stop24h 44m
United Airlines
Deal found 5/4![United Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/234:46 pm
FSD
- BUF
1 stop6h 23m
American Airlines
Sat 5/308:00 am
BUF
- FSD
2 stops9h 55m
American Airlines
Deal found 5/5![American Airlines logo]()
$500
Last-minute flights from South Dakota to BuffaloDiscover last-minute flight deals from South Dakota to Buffalo. Data last updated May 6, 2026 and is based on user searches.
Discover last-minute flight deals from South Dakota to Buffalo. Data last updated May 6, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/3. 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 5/195:20 am
RAP
- BUF
2 stops9h 34m
United Airlines
Sat 5/237:00 am
BUF
- RAP
1 stop5h 24m
United Airlines
Deal found 5/3![United Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 5/3. 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 5/193:17 pm
FSD
- BUF
1 stop5h 19m
American Airlines
Sat 5/238:00 am
BUF
- FSD
1 stop4h 37m
American Airlines
Deal found 5/3![American Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 5/3. 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 5/195:20 am
FSD
- BUF
2 stops10h 41m
Delta
Sat 5/2312:04 pm
BUF
- FSD
2 stops8h 45m
Delta
Deal found 5/3![Delta logo]()
$491
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/202:35 pm
RAP
- BUF
1 stop6h 30m
United Airlines
Sun 5/247:00 am
BUF
- RAP
1 stop5h 24m
United Airlines
Deal found 5/5![United Airlines logo]()
$448
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:57 pm
RAP
- BUF
2 stops14h 34m
American Airlines
Sun 5/248:00 am
BUF
- RAP
2 stops10h 30m
American Airlines
Deal found 5/5![American Airlines logo]()
$636
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/234:46 pm
FSD
- BUF
1 stop6h 23m
American Airlines
Sat 5/308:00 am
BUF
- FSD
2 stops9h 55m
American Airlines
Deal found 5/5![American Airlines logo]()
$500
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/233:07 pm
FSD
- BUF
1 stop4h 56m
United Airlines
Sat 5/305:52 pm
BUF
- FSD
1 stop6h 34m
United Airlines
Deal found 5/5![United Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 5/4. 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 6/235:00 am
RAP
- BUF
2 stops9h 41m
United Airlines
Tue 6/307:00 am
BUF
- RAP
1 stop5h 24m
United Airlines
Deal found 5/4![United Airlines logo]()
$435
This American Airlines deal was found by Cheapflights users on 5/4. 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 6/2311:50 am
RAP
- BUF
1 stop9h 00m
American Airlines
Tue 6/306:00 am
BUF
- RAP
1 stop7h 14m
American Airlines
Deal found 5/4![American Airlines logo]()
$450
This American Airlines deal was found by Cheapflights users on 5/3. 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 6/274:25 pm
FSD
- BUF
1 stop7h 13m
American Airlines
Fri 7/36:27 am
BUF
- FSD
2 stops11h 27m
American Airlines
Deal found 5/3![American Airlines logo]()
$330
This American Airlines deal was found by Cheapflights users on 5/4. 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 6/274:25 pm
FSD
- BUF
1 stop4h 27m
American Airlines
Sun 7/56:32 am
BUF
- FSD
1 stop6h 03m
American Airlines
Deal found 5/4![American Airlines logo]()
$380
This American Airlines deal was found by Cheapflights users on 5/3. 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 6/274:25 pm
FSD
- BUF
1 stop7h 13m
American Airlines
Wed 7/16:00 am
BUF
- FSD
1 stop6h 34m
American Airlines
Deal found 5/3![American Airlines logo]()
$393
One-way flights from South Dakota to BuffaloSearch for one-way flight options from South Dakota to Buffalo. Find affordable one-way fares based on user searches. Data last updated May 6, 2026.
Search for one-way flight options from South Dakota to Buffalo. Find affordable one-way fares based on user searches. Data last updated May 6, 2026.
This United Airlines deal was found by Cheapflights users on 5/4. 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 9/3010:26 am
RAP
- BUF
2 stops11h 00m
United Airlines
Deal found 5/4![United Airlines logo]()
$259
This American Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:18 am
RAP
- BUF
2 stops9h 33m
American Airlines
Deal found 5/4![American Airlines logo]()
$270
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/254:40 pm
FSD
- BUF
1 stop6h 58m
American Airlines
Deal found 5/5![American Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/251:53 pm
FSD
- BUF
2 stops9h 10m
Delta
Deal found 5/2![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2511:16 am
FSD
- BUF
2 stops11h 43m
United Airlines
Deal found 5/5![United Airlines logo]()
$403
This United Airlines deal was found by Cheapflights users on 5/4. 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 10/15:00 am
RAP
- BUF
3 stops13h 31m
United Airlines
Deal found 5/4![United Airlines logo]()
$1,150
Find flight deals from South Dakota to Buffalo
Keep the following information in mind while searching for South Dakota to Buffalo flight deals. Data was last updated May 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $330 (American Airlines) |
One-way from | $259 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from South Dakota to Buffalo 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 2,558,603 searches. Data last updated May 6, 2026.
Use the filters below to find and compare flights from South Dakota to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Rapid CityBuffalo
RAP - BUF
RAPBUF
Rapid City
Thu 8/20
1:33 pm-9:08 pm
1 stop5h 35m
Buffalo
Tue 8/25
7:00 am-10:12 am
1 stop5h 12m
$355
Quickest round-trip
Sioux FallsBuffalo
FSD - BUF
FSDBUF
Sioux Falls Joe Foss Field
Mon 8/31
1:20 pm-6:33 pm
1 stop4h 13m
Buffalo
Sat 9/5
7:35 pm-10:46 pm
1 stop4h 11m
$375
Sioux FallsBuffalo
FSD - BUF
FSDBUF
Sioux Falls Joe Foss Field
Mon 8/31
7:30 am-3:59 pm
1 stop7h 29m
Buffalo
Sat 9/5
10:06 am-4:53 pm
1 stop7h 47m
$380
Rapid CityBuffalo
RAP - BUF
RAPBUF
Rapid City
Thu 8/20
11:48 am-10:40 pm
1 stop8h 52m
Buffalo
Tue 8/25
4:50 pm-9:35 pm
1 stop6h 45m
$385
Sioux FallsBuffalo
FSD - BUF
FSDBUF
Sioux Falls Joe Foss Field
Sat 6/27
4:25 pm-12:38 am
1 stop7h 13m
Buffalo
Wed 7/1
6:00 am-11:34 am
1 stop6h 34m
$393
Rapid CityBuffalo
RAP - BUF
RAPBUF
Rapid City
Tue 5/19
5:20 am-4:54 pm
2 stops9h 34m
Buffalo
Sat 5/23
7:00 am-10:24 am
1 stop5h 24m
$430
Sioux FallsBuffalo
FSD - BUF
FSDBUF
Sioux Falls Joe Foss Field
Sat 6/27
12:53 pm-12:38 am
2 stops10h 45m
Buffalo
Fri 7/3
6:27 am-4:54 pm
2 stops11h 27m
$442
Rapid CityBuffalo
RAP - BUF
RAPBUF
Rapid City
Tue 6/23
11:50 am-10:50 pm
1 stop9h 00m
Buffalo
Tue 6/30
6:00 am-11:14 am
1 stop7h 14m
$450
Sioux FallsBuffalo
FSD - BUF
FSDBUF
Sioux Falls Joe Foss Field
Tue 5/19
5:20 am-5:01 pm
2 stops10h 41m
Buffalo
Sat 5/23
12:04 pm-7:49 pm
2 stops8h 45m
$491
Sioux FallsBuffalo
FSD - BUF
FSDBUF
Sioux Falls Joe Foss Field
Sat 5/23
4:46 pm-12:09 am
1 stop6h 23m
Buffalo
Sat 5/30
8:00 am-4:55 pm
2 stops9h 55m
$500
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from South Dakota to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from South Dakota with our price prediction graph.
FSD-BUF
RAP-BUF
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 Buffalo
USSD-BUF
FSD-BUF
RAP-BUF
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from South Dakota to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsLockport
Cheektowaga
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca
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Alternative routes for South Dakota to Buffalo
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Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 6, 2026.
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South Dakota and Buffalo flights
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South Dakota to Buffalo flights
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Top airline flying from South Dakota to Buffalo
Discover the top airline that operate flights from South Dakota to Buffalo. 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 2,558,603 searches. Data last updated May 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$377 | FlexibilityNo cancel fee | On-time71% |