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

American Airlines, Delta, and United Airlines 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 November 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.

$306 Cheap Flights from Buffalo to South Dakota in 2026/27

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.

7:52 am - 2:47 pmBUF Buffalo-FSD Sioux Falls Joe Foss Field

7h 55m1 stop Chicago O'Hare Intl

1:13 pm - 10:53 pmFSD Sioux Falls Joe Foss Field-BUF Buffalo

8h 40m1 stop Dallas/Fort Worth

$349American Airlines

Wed, Nov 25 - Fri, Nov 27

7:52 am - 2:47 pmBUF Buffalo-FSD Sioux Falls Joe Foss Field

7h 55m1 stop Chicago O'Hare Intl

1:13 pm - 10:53 pmFSD Sioux Falls Joe Foss Field-BUF Buffalo

8h 40m1 stop Dallas/Fort Worth

$349American Airlines

Thu, Nov 26 - Fri, Nov 27

6:00 am - 2:47 pmBUF Buffalo-FSD Sioux Falls Joe Foss Field

9h 47m2 stops Philadelphia Chicago O'Hare Intl

1:13 pm - 10:53 pmFSD Sioux Falls Joe Foss Field-BUF Buffalo

8h 40m1 stop Dallas/Fort Worth

$354American Airlines

Thu, Nov 26 - Fri, Nov 27

6:40 pm - 12:44 amBUF Buffalo-FSD Sioux Falls Joe Foss Field

7h 04m1 stop Chicago O'Hare Intl

7:07 am - 6:02 pmFSD Sioux Falls Joe Foss Field-BUF Buffalo

9h 55m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

$354American Airlines

Wed, Nov 25 - Fri, Nov 27

6:30 am - 10:31 amBUF Buffalo-RAP Rapid City

6h 01m1 stop Chicago O'Hare Intl

2:35 pm - 10:57 pmRAP Rapid City-BUF Buffalo

6h 22m1 stop Denver Intl

$359United Airlines

Sun, Nov 22 - Tue, Dec 1

5:58 pm - 11:29 pmBUF Buffalo-FSD Sioux Falls Joe Foss Field

6h 31m1 stop Chicago O'Hare Intl

6:00 am - 1:17 pmFSD Sioux Falls Joe Foss Field-BUF Buffalo

6h 17m1 stop Chicago O'Hare Intl

$373United Airlines

Fri, Nov 13 - Tue, Nov 17

12:16 pm - 7:56 pmBUF Buffalo-FSD Sioux Falls Joe Foss Field

8h 40m1 stop Atlanta Hartsfield-Jackson

1:00 pm - 11:59 pmFSD Sioux Falls Joe Foss Field-BUF Buffalo

9h 59m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$378Delta

Fri, Nov 13 - Tue, Nov 17

12:20 pm - 10:52 pmBUF Buffalo-RAP Rapid City

12h 32m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

10:44 am - 11:11 pmRAP Rapid City-BUF Buffalo

10h 27m2 stops Minneapolis St Paul New York LaGuardia

$380Delta

Fri, Jan 29 - Mon, Feb 1

6:30 am - 10:31 amBUF Buffalo-RAP Rapid City

6h 01m1 stop Chicago O'Hare Intl

1:30 pm - 8:36 pmRAP Rapid City-BUF Buffalo

5h 06m1 stop Chicago O'Hare Intl

$429United Airlines

Sun, Nov 15 - Thu, Nov 19

6:00 am - 1:43 pmBUF Buffalo-RAP Rapid City

9h 43m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

11:29 am - 10:44 pmRAP Rapid City-BUF Buffalo

9h 15m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

$484Delta

Tue, Nov 17 - Sat, Nov 21

Cheap last minute flights

Enter your travel dates to find the best prices.

7:57 am - 11:38 amBUF Buffalo-FSD Sioux Falls Joe Foss Field

4h 41m1 stop Chicago O'Hare Intl

1:08 pm - 10:53 pmFSD Sioux Falls Joe Foss Field-BUF Buffalo

8h 45m1 stop Dallas/Fort Worth

$373American Airlines

Fri, Nov 6 - Tue, Nov 10

7:57 am - 2:53 pmBUF Buffalo-FSD Sioux Falls Joe Foss Field

7h 56m1 stop Chicago O'Hare Intl

12:14 pm - 11:59 pmFSD Sioux Falls Joe Foss Field-BUF Buffalo

10h 45m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

$378American Airlines

Fri, Nov 6 - Tue, Nov 10

12:21 pm - 7:55 pmBUF Buffalo-FSD Sioux Falls Joe Foss Field

8h 34m1 stop Atlanta Hartsfield-Jackson

5:25 am - 5:31 pmFSD Sioux Falls Joe Foss Field-BUF Buffalo

11h 06m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

$378Delta

Sat, Nov 7 - Wed, Nov 11

4:03 pm - 7:32 pmBUF Buffalo-FSD Sioux Falls Joe Foss Field

4h 29m1 stop Minneapolis St Paul

5:25 am - 5:31 pmFSD Sioux Falls Joe Foss Field-BUF Buffalo

11h 06m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

$378Delta

Fri, Nov 6 - Wed, Nov 11

2:10 pm - 11:22 pmBUF Buffalo-FSD Sioux Falls Joe Foss Field

10h 12m2 stops New York LaGuardia Minneapolis St Paul

5:25 am - 5:31 pmFSD Sioux Falls Joe Foss Field-BUF Buffalo

11h 06m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

$383Delta

Fri, Nov 6 - Wed, Nov 11

12:15 pm - 7:55 pmBUF Buffalo-FSD Sioux Falls Joe Foss Field

8h 40m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

5:25 am - 5:31 pmFSD Sioux Falls Joe Foss Field-BUF Buffalo

11h 06m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

$383Delta

Sat, Nov 7 - Wed, Nov 11

6:46 pm - 12:29 amBUF Buffalo-FSD Sioux Falls Joe Foss Field

6h 43m1 stop Chicago O'Hare Intl

6:00 am - 3:50 pmFSD Sioux Falls Joe Foss Field-BUF Buffalo

8h 50m1 stop Dallas/Fort Worth

$431American Airlines

Fri, Nov 6 - Sun, Nov 8

6:46 pm - 12:29 amBUF Buffalo-FSD Sioux Falls Joe Foss Field

6h 43m1 stop Chicago O'Hare Intl

3:26 pm - 9:37 pmFSD Sioux Falls Joe Foss Field-BUF Buffalo

5h 11m1 stop Chicago O'Hare Intl

$431American Airlines

Fri, Nov 6 - Mon, Nov 9

7:57 am - 2:53 pmBUF Buffalo-FSD Sioux Falls Joe Foss Field

7h 56m1 stop Chicago O'Hare Intl

12:14 pm - 6:05 pmFSD Sioux Falls Joe Foss Field-BUF Buffalo

4h 51m1 stop Chicago O'Hare Intl

$473American Airlines

Sat, Nov 7 - Tue, Nov 10

10:35 am - 9:37 pmBUF Buffalo-FSD Sioux Falls Joe Foss Field

12h 02m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

9:32 am - 10:59 pmFSD Sioux Falls Joe Foss Field-BUF Buffalo

12h 27m2 stops Denver Intl Newark

$601United Airlines

Fri, Nov 6 - Tue, Nov 10

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Delta flights from Buffalo to South Dakota

Our best Delta deals on Buffalo to South Dakota flight tickets

Delta

Nov 6

BUF4:03 pmBuffalo

4h 29m

1 stop

FSD7:32 pmSioux Falls Joe Foss Field

Nov 11

FSD5:25 amSioux Falls Joe Foss Field

11h 06m

2 stops

BUF5:31 pmBuffalo

$378

Delta

Jan 29

BUF12:20 pmBuffalo

12h 32m

2 stops

RAP10:52 pmRapid City

Feb 1

RAP10:44 amRapid City

10h 27m

2 stops

BUF11:11 pmBuffalo

$380

Delta

Nov 6

BUF2:10 pmBuffalo

10h 12m

2 stops

FSD11:22 pmSioux Falls Joe Foss Field

Nov 11

FSD5:25 amSioux Falls Joe Foss Field

11h 06m

2 stops

BUF5:31 pmBuffalo

$383

American Airlines flights from Buffalo to South Dakota

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

American Airlines

Nov 25

BUF7:52 amBuffalo

7h 55m

1 stop

FSD2:47 pmSioux Falls Joe Foss Field

Nov 27

FSD1:13 pmSioux Falls Joe Foss Field

8h 40m

1 stop

BUF10:53 pmBuffalo

$349

American Airlines

Nov 25

BUF6:40 pmBuffalo

7h 04m

1 stop

FSD12:44 amSioux Falls Joe Foss Field

Nov 27

FSD7:07 amSioux Falls Joe Foss Field

9h 55m

2 stops

BUF6:02 pmBuffalo

$354

American Airlines

Nov 26

BUF6:00 amBuffalo

9h 47m

2 stops

FSD2:47 pmSioux Falls Joe Foss Field

Nov 27

FSD7:07 amSioux Falls Joe Foss Field

9h 55m

2 stops

BUF6:02 pmBuffalo

$360

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloSioux Falls

BUF Buffalo - FSD Sioux Falls Joe Foss Field

BUFFSD

Buffalo

Wed 11/25

7:52 am-2:47 pm

1 stop7h 55m

Sioux Falls Joe Foss Field

Fri 11/27

1:13 pm-10:53 pm

1 stop8h 40m

$349

BuffaloSioux Falls

BUF Buffalo - FSD Sioux Falls Joe Foss Field

BUFFSD

Buffalo

Thu 11/26

7:52 am-2:47 pm

1 stop7h 55m

Sioux Falls Joe Foss Field

Fri 11/27

1:13 pm-10:53 pm

1 stop8h 40m

$349

BuffaloSioux Falls

BUF Buffalo - FSD Sioux Falls Joe Foss Field

BUFFSD

Buffalo

Thu 11/26

6:00 am-2:47 pm

2 stops9h 47m

Sioux Falls Joe Foss Field

Fri 11/27

1:13 pm-10:53 pm

1 stop8h 40m

$354

BuffaloSioux Falls

BUF Buffalo - FSD Sioux Falls Joe Foss Field

BUFFSD

Buffalo

Wed 11/25

6:40 pm-12:44 am

1 stop7h 04m

Sioux Falls Joe Foss Field

Fri 11/27

7:07 am-6:02 pm

2 stops9h 55m

$354

BuffaloRapid City

BUF Buffalo - RAP Rapid City

BUFRAP

Buffalo

Sun 11/22

6:30 am-10:31 am

1 stop6h 01m

Rapid City

Tue 12/1

2:35 pm-10:57 pm

1 stop6h 22m

$359

BuffaloSioux Falls

BUF Buffalo - FSD Sioux Falls Joe Foss Field

BUFFSD

Buffalo

Fri 11/13

5:58 pm-11:29 pm

1 stop6h 31m

Sioux Falls Joe Foss Field

Tue 11/17

6:00 am-1:17 pm

1 stop6h 17m

$373

BuffaloSioux Falls

BUF Buffalo - FSD Sioux Falls Joe Foss Field

BUFFSD

Buffalo

Fri 11/13

12:16 pm-7:56 pm

1 stop8h 40m

Sioux Falls Joe Foss Field

Tue 11/17

1:00 pm-11:59 pm

2 stops9h 59m

$378

BuffaloRapid City

BUF Buffalo - RAP Rapid City

BUFRAP

Buffalo

Fri 1/29

12:20 pm-10:52 pm

2 stops12h 32m

Rapid City

Mon 2/1

10:44 am-11:11 pm

2 stops10h 27m

$380

Quickest round-trip

BuffaloRapid City

BUF Buffalo - RAP Rapid City

BUFRAP

Buffalo

Sun 11/15

6:30 am-10:31 am

1 stop6h 01m

Rapid City

Thu 11/19

1:30 pm-8:36 pm

1 stop5h 06m

$429

BuffaloRapid City

BUF Buffalo - RAP Rapid City

BUFRAP

Buffalo

Tue 11/17

6:00 am-1:43 pm

2 stops9h 43m

Rapid City

Sat 11/21

11:29 am-10:44 pm

2 stops9h 15m

$484

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 August is also cheap. Prices for this month can be found on momondo for an average of $398.

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

You could potentially save up to 1% 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

Best Price Found	$306
Fastest flight time	4h 29m
Direct flights	None

The best one-way flight to South Dakota from Buffalo in the past 72 hours is $306. The best round-trip flight deal from Buffalo to South Dakota found on momondo in the last 72 hours is $349.

The fastest flight from Buffalo to South Dakota takes 4h 29m

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 November 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 $282	Free Cancellation	Rating 7.0 12,230 reviews		Search American Airlines flights
United Airlines	PriceFrom $333	Free Cancellation	Rating 7.3 10,460 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.