What is the cheapest airline that flies from Buffalo to South Dakota?

American Airlines and Delta are the most popular carriers operating from Buffalo to South Dakota

When did momondo last update prices for flights from Buffalo Airport to South Dakota?

Prices for flights from Buffalo Airport to South Dakota refresh daily.

How many operators does momondo search for flights from Buffalo Airport to South Dakota?

As of June 2026, there are 2 operators available to choose from for flights from Buffalo Airport to South Dakota.

How old do you have to be to fly from Buffalo Airport to South Dakota?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to South Dakota.

What documentation or ID do you need to fly to South Dakota?

The travel and health documents required for your trip to South Dakota can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$254 Cheap Flights from Buffalo to South Dakota in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to South Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:08 am - 12:29 pm

BUF

FSD

5h 21m

1 stop

4:43 pm - 10:47 pm

FSD

BUF

5h 04m

1 stop

$315American Airlines

Sat, Jul 4 - Thu, Jul 9

5:51 am - 4:11 pm

BUF

FSD

11h 20m

2 stops

4:43 pm - 10:47 pm

FSD

BUF

5h 04m

1 stop

$320American Airlines

Sat, Jul 4 - Thu, Jul 9

8:08 am - 12:29 pm

BUF

FSD

5h 21m

1 stop

5:01 pm - 10:47 pm

FSD

BUF

4h 46m

1 stop

$371American Airlines

Sat, Jul 11 - Sat, Jul 18

4:50 pm - 12:18 am

BUF

FSD

8h 28m

2 stops

5:01 pm - 10:47 pm

FSD

BUF

4h 46m

1 stop

$376American Airlines

Sat, Jul 11 - Sat, Jul 18

6:32 am - 11:30 am

BUF

FSD

5h 58m

1 stop

4:44 pm - 10:47 pm

FSD

BUF

5h 03m

1 stop

$387American Airlines

Wed, Jul 22 - Mon, Jul 27

6:55 am - 10:29 am

BUF

FSD

4h 34m

1 stop

1:33 pm - 10:37 pm

FSD

BUF

8h 04m

1 stop

$391United Airlines

Sat, Aug 29 - Tue, Sep 1

5:51 am - 4:11 pm

BUF

FSD

11h 20m

2 stops

7:06 am - 4:55 pm

FSD

BUF

8h 49m

2 stops

$395American Airlines

Sat, Jul 4 - Thu, Jul 9

2:20 pm - 11:44 pm

BUF

FSD

10h 24m

2 stops

1:33 pm - 10:37 pm

FSD

BUF

8h 04m

1 stop

$396United Airlines

Sat, Aug 29 - Tue, Sep 1

8:08 am - 12:29 pm

BUF

FSD

5h 21m

1 stop

5:01 pm - 10:47 pm

FSD

BUF

4h 46m

1 stop

$399American Airlines

Sat, Jul 11 - Sat, Jul 18

6:55 am - 10:26 am

BUF

RAP

5h 31m

1 stop

1:31 pm - 9:11 pm

RAP

BUF

5h 40m

1 stop

$399United Airlines

Tue, Aug 18 - Sun, Aug 23

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American Airlines flights from Buffalo to South Dakota

Our best American Airlines deals on Buffalo to South Dakota flight tickets

American Airlines

Jul 4

BUF8:08 amBuffalo

5h 21m

1 stop

FSD12:29 pmSioux Falls Joe Foss Field

Jul 9

FSD4:43 pmSioux Falls Joe Foss Field

5h 04m

1 stop

BUF10:47 pmBuffalo

$315

American Airlines

Jul 4

BUF5:51 amBuffalo

11h 20m

2 stops

FSD4:11 pmSioux Falls Joe Foss Field

Jul 9

FSD4:43 pmSioux Falls Joe Foss Field

5h 04m

1 stop

BUF10:47 pmBuffalo

$320

American Airlines

Jul 11

BUF8:08 amBuffalo

5h 21m

1 stop

FSD12:29 pmSioux Falls Joe Foss Field

Jul 18

FSD5:01 pmSioux Falls Joe Foss Field

4h 46m

1 stop

BUF10:47 pmBuffalo

$371

United Airlines flights from Buffalo to South Dakota

Our best United Airlines deals on Buffalo to South Dakota flight tickets

United Airlines

Aug 29

BUF6:55 amBuffalo

4h 34m

1 stop

FSD10:29 amSioux Falls Joe Foss Field

Sep 1

FSD1:33 pmSioux Falls Joe Foss Field

8h 04m

1 stop

BUF10:37 pmBuffalo

$391

United Airlines

Aug 29

BUF2:20 pmBuffalo

10h 24m

2 stops

FSD11:44 pmSioux Falls Joe Foss Field

Sep 1

FSD1:33 pmSioux Falls Joe Foss Field

8h 04m

1 stop

BUF10:37 pmBuffalo

$396

United Airlines

Aug 18

BUF6:55 amBuffalo

5h 31m

1 stop

RAP10:26 amRapid City

Aug 23

RAP1:31 pmRapid City

5h 40m

1 stop

BUF9:11 pmBuffalo

$399

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Sat 7/4

8:08 am-12:29 pm

1 stop5h 21m

Sioux Falls Joe Foss Field

Thu 7/9

4:43 pm-10:47 pm

1 stop5h 04m

$315

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Sat 7/4

5:51 am-4:11 pm

2 stops11h 20m

Sioux Falls Joe Foss Field

Thu 7/9

4:43 pm-10:47 pm

1 stop5h 04m

$320

Quickest round-trip

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Sat 7/11

8:08 am-12:29 pm

1 stop5h 21m

Sioux Falls Joe Foss Field

Sat 7/18

5:01 pm-10:47 pm

1 stop4h 46m

$371

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Sat 7/11

4:50 pm-12:18 am

2 stops8h 28m

Sioux Falls Joe Foss Field

Sat 7/18

5:01 pm-10:47 pm

1 stop4h 46m

$376

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Wed 7/22

6:32 am-11:30 am

1 stop5h 58m

Sioux Falls Joe Foss Field

Mon 7/27

4:44 pm-10:47 pm

1 stop5h 03m

$387

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Sat 8/29

6:55 am-10:29 am

1 stop4h 34m

Sioux Falls Joe Foss Field

Tue 9/1

1:33 pm-10:37 pm

1 stop8h 04m

$391

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Sat 7/4

5:51 am-4:11 pm

2 stops11h 20m

Sioux Falls Joe Foss Field

Thu 7/9

7:06 am-4:55 pm

2 stops8h 49m

$395

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Sat 8/29

2:20 pm-11:44 pm

2 stops10h 24m

Sioux Falls Joe Foss Field

Tue 9/1

1:33 pm-10:37 pm

1 stop8h 04m

$396

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Sat 7/11

8:08 am-12:29 pm

1 stop5h 21m

Sioux Falls Joe Foss Field

Sat 7/18

5:01 pm-10:47 pm

1 stop4h 46m

$399

BuffaloRapid City

BUF - RAP

BUFRAP

Buffalo

Tue 8/18

6:55 am-10:26 am

1 stop5h 31m

Rapid City

Sun 8/23

1:31 pm-9:11 pm

1 stop5h 40m

$399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo to South Dakota

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to South Dakota?

The month of February is, on average, the cheapest month to fly to South Dakota from Buffalo, with most prices found around $0. If you aren’t able to travel to South Dakota during the month of February, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $166.

Can stopping save me money on Buffalo to South Dakota flights?

You could potentially save up to 14% on your flight if you consider stops on a Buffalo to South Dakota flight.

Cheap Buffalo to South Dakota flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to South Dakota

Fastest flight time	4h 16m
Direct flights	None

The fastest flight from Buffalo to South Dakota takes 4h 16m

There are no direct flights from Buffalo to South Dakota. There are no popular flight routes from Buffalo to South Dakota.

Search flight deals

Frequently asked questions about flying from Buffalo to South Dakota

When did momondo last update prices for flights from Buffalo Airport to South Dakota?
Prices for flights from Buffalo Airport to South Dakota refresh daily.
How many operators does momondo search for flights from Buffalo Airport to South Dakota?
As of June 2026, there are 2 operators available to choose from for flights from Buffalo Airport to South Dakota.
How old do you have to be to fly from Buffalo Airport to South Dakota?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to South Dakota.
What documentation or ID do you need to fly to South Dakota?
The travel and health documents required for your trip to South Dakota can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Buffalo to South Dakota

Compare and see reviews for airlines that fly from Buffalo to South Dakota with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.1 11,670 reviews		Search American Airlines flights
United Airlines	PriceFrom $338	Free Cancellation	Rating 7.4 9,845 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to South Dakota?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South Dakota from Buffalo.

Can I find flights from Buffalo to South Dakota with flexible booking policies on momondo?

All flight searches from Buffalo to South Dakota on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Buffalo to South Dakota?

Once all potential Buffalo to South Dakota flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Buffalo to South Dakota right now. Can momondo alert me if prices change?

If you are simply researching potential flights to South Dakota, momondo offers a useful price alert feature which will track prices for flights to South Dakota from Buffalo and alert you when they change.