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South Dakota

$269+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — FSD
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap 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 junio 12, 2025.

Round-trip from

$269
(Delta)

Popular in

January

Cheapest in

May

Average price

$368
From Buffalo to South Dakota
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Buffalo to South Dakota

Cheapest flights from Buffalo to South Dakota
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 junio 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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.
jue. 8/287:41 pmBUF - RAP
1 stop4h 51mDelta
dom. 8/3110:55 amRAP - BUF
1 stop5h 41mDelta
Deal found 6/10$269
This United Airlines deal was found by Cheapflights users on 6/10. 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.
dom. 7/277:00 amBUF - RAP
1 stop5h 20mUnited Airlines
mar. 8/51:43 pmRAP - BUF
1 stop5h 18mUnited Airlines
Deal found 6/10$313
This American Airlines deal was found by Cheapflights users on 6/11. 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.
jue. 9/257:30 amBUF - RAP
1 stop12h 12mAmerican Airlines
lun. 9/296:12 pmRAP - BUF
1 stop14h 59mAmerican Airlines
Deal found 6/11$325
This American Airlines deal was found by Cheapflights users on 6/11. 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.
jue. 6/265:10 amBUF - FSD
1 stop7h 26mAmerican Airlines
lun. 6/3012:06 pmFSD - BUF
1 stop6h 22mAmerican Airlines
Deal found 6/11$392
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/243:11 pmBUF - FSD
2 stops28h 42mFrontier
jue. 6/262:57 pmFSD - BUF
1 stop21h 18mFrontier
Deal found 6/12$515
This Delta deal was found by Cheapflights users on 6/12. 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.
mar. 6/247:39 pmBUF - FSD
1 stop5h 05mDelta
jue. 6/2610:58 amFSD - BUF
1 stop6h 35mDelta
Deal found 6/12$532
This United Airlines deal was found by Cheapflights users on 6/11. 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.
lun. 6/3010:50 amBUF - FSD
1 stop12h 10mUnited Airlines
dom. 7/63:10 pmFSD - BUF
1 stop4h 51mUnited Airlines
Deal found 6/11$642

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 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Buffalo to South Dakota that are best for you.

Fly from

Buffalo

Fly to

South Dakota

Route

Depart

Return

Price

BuffaloRapid City

BUF - RAP

BUFRAP

Buffalo

jue. 8/28

7:41 pm-10:32 pm

1 stop4h 51m

Rapid City

dom. 8/31

10:55 am-6:36 pm

1 stop5h 41m

$269

BuffaloRapid City

BUF - RAP

BUFRAP

Buffalo

dom. 7/27

7:00 am-10:20 am

1 stop5h 20m

Rapid City

mar. 8/5

1:43 pm-9:01 pm

1 stop5h 18m

$313

BuffaloRapid City

BUF - RAP

BUFRAP

Buffalo

dom. 8/10

6:29 am-12:20 pm

1 stop7h 51m

Rapid City

sáb. 8/16

12:50 pm-9:52 pm

1 stop7h 02m

$356

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

jue. 6/26

5:10 am-11:36 am

1 stop7h 26m

Sioux Falls Joe Foss Field

lun. 6/30

12:06 pm-7:28 pm

1 stop6h 22m

$392

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

mar. 6/24

3:11 pm-6:53 pm

2 stops28h 42m

Sioux Falls Joe Foss Field

jue. 6/26

2:57 pm-1:15 pm

1 stop21h 18m

$515

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

mar. 6/24

7:39 pm-11:44 pm

1 stop5h 05m

Sioux Falls Joe Foss Field

jue. 6/26

10:58 am-6:33 pm

1 stop6h 35m

$532

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

lun. 6/30

10:50 am-10:00 pm

1 stop12h 10m

Sioux Falls Joe Foss Field

dom. 7/6

3:10 pm-9:01 pm

1 stop4h 51m

$642

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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.
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

What is the cheapest month to book a flight from Buffalo to South Dakota?

Currently, September is the cheapest month in which you can book a flight from Buffalo to South Dakota (average of $334). Flying from Buffalo to South Dakota in December is currently the most expensive (average of $446). 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.

What is the cheapest time of day to fly from BUF to SD?

Find hourly flight availability from Buffalo to South Dakota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to South Dakota as you normally would.

Rainfall in South Dakota by month

Plan your trip to South Dakota by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

Temperature in South Dakota by month

Plan your trip to South Dakota by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 junio 12, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Buffalo to South Dakota have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Frontier
6.0
Okay
3,295 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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.

  • What airport do you fly from for flights from Buffalo to South Dakota?

    Buffalo (BUF) is the airport you will fly out of if you book a flight from Buffalo to South Dakota. It is only a 8.3 mi journey to Buffalo (BUF) from Buffalo’s city center.

  • Can I find deals for flights from Buffalo to South Dakota that include hotel bookings?

    Yes. In addition to deals on Buffalo to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to South Dakota?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to South Dakota.

  • Can I find deals for business class flights from Buffalo to South Dakota?

    Yes. Cheapflights offers flight deals from Buffalo to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to South Dakota?

    Currently, September is the cheapest month in which you can book a flight from Buffalo to South Dakota (average of $334). Flying from Buffalo to South Dakota in December is currently the most expensive (average of $446). 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.

See more FAQs

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Alternative routes for Buffalo to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
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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 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$513FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$320Average$419FlexibilityNo cancel feeOn-time69%

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