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Cheap flights from Buffalo to South Dakota from $182

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to South Dakota departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Buffalo to South Dakota

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:30 am - 11:51 am
BUF
-
FSD
5h 21m1 stop
American Airlines Logo
6:15 pm - 11:48 pm
FSD
-
BUF
4h 33m1 stop
$279American Airlines
Fri, Jan 30 - Sun, Feb 1
United Airlines Logo
8:30 am - 8:24 pm
BUF
-
FSD
12h 54m2 stops
United Airlines Logo
7:30 am - 1:24 pm
FSD
-
BUF
4h 54m1 stop
$284United Airlines
Fri, Jan 30 - Sun, Feb 1
American Airlines Logo
6:05 am - 11:40 am
BUF
-
FSD
6h 35m1 stop
American Airlines Logo
12:14 pm - 5:21 pm
FSD
-
BUF
4h 07m1 stop
$294American Airlines
Thu, Mar 12 - Mon, Mar 16
United Airlines Logo
8:30 am - 8:24 pm
BUF
-
FSD
12h 54m2 stops
United Airlines Logo
7:30 am - 7:25 pm
FSD
-
BUF
10h 55m2 stops
$304United Airlines
Fri, Jan 30 - Sun, Feb 1
United Airlines Logo
8:30 am - 2:36 pm
BUF
-
FSD
7h 06m1 stop
United Airlines Logo
7:30 am - 1:24 pm
FSD
-
BUF
4h 54m1 stop
$341United Airlines
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
11:24 am - 9:50 pm
BUF
-
FSD
11h 26m2 stops
United Airlines Logo
3:11 pm - 8:29 pm
FSD
-
BUF
4h 18m1 stop
$346United Airlines
Sat, Jan 17 - Sun, Jan 18
United Airlines Logo
11:24 am - 9:50 pm
BUF
-
FSD
11h 26m2 stops
United Airlines Logo
9:00 am - 8:29 pm
FSD
-
BUF
10h 29m2 stops
$351United Airlines
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
8:25 am - 4:15 pm
BUF
-
FSD
8h 50m1 stop
United Airlines Logo
5:45 am - 5:06 pm
FSD
-
BUF
10h 21m2 stops
$354United Airlines
Fri, Feb 27 - Sun, Mar 8
United Airlines Logo
6:07 am - 2:40 pm
BUF
-
FSD
9h 33m2 stops
United Airlines Logo
5:45 am - 5:06 pm
FSD
-
BUF
10h 21m2 stops
$359United Airlines
Fri, Feb 27 - Sun, Mar 8
American Airlines Logo
12:34 pm - 7:06 pm
BUF
-
FSD
7h 32m1 stop
American Airlines Logo
12:14 pm - 5:21 pm
FSD
-
BUF
4h 07m1 stop
$363American Airlines
Fri, Feb 27 - Sun, Mar 8

American Airlines flights from Buffalo to South Dakota

Our best American Airlines deals on Buffalo to South Dakota flight tickets
American Airlines
Jan 30
BUF7:30 amBuffalo
5h 21m
1 stop
FSD11:51 amSioux Falls Joe Foss Field
Feb 1
FSD6:15 pmSioux Falls Joe Foss Field
4h 33m
1 stop
BUF11:48 pmBuffalo
$279
Find similar
American Airlines
Mar 12
BUF6:05 amBuffalo
6h 35m
1 stop
FSD11:40 amSioux Falls Joe Foss Field
Mar 16
FSD12:14 pmSioux Falls Joe Foss Field
4h 07m
1 stop
BUF5:21 pmBuffalo
$294
Find similar
American Airlines
Feb 27
BUF12:34 pmBuffalo
7h 32m
1 stop
FSD7:06 pmSioux Falls Joe Foss Field
Mar 8
FSD12:14 pmSioux Falls Joe Foss Field
4h 07m
1 stop
BUF5:21 pmBuffalo
$363
Find similar

United Airlines flights from Buffalo to South Dakota

Our best United Airlines deals on Buffalo to South Dakota flight tickets
United Airlines
Jan 30
BUF8:30 amBuffalo
12h 54m
2 stops
FSD8:24 pmSioux Falls Joe Foss Field
Feb 1
FSD7:30 amSioux Falls Joe Foss Field
4h 54m
1 stop
BUF1:24 pmBuffalo
$284
Find similar
United Airlines
Jan 30
BUF8:30 amBuffalo
12h 54m
2 stops
FSD8:24 pmSioux Falls Joe Foss Field
Feb 1
FSD7:30 amSioux Falls Joe Foss Field
10h 55m
2 stops
BUF7:25 pmBuffalo
$304
Find similar
United Airlines
Jan 31
BUF8:30 amBuffalo
7h 06m
1 stop
FSD2:36 pmSioux Falls Joe Foss Field
Feb 3
FSD7:30 amSioux Falls Joe Foss Field
4h 54m
1 stop
BUF1:24 pmBuffalo
$341
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 25, 2025.
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

Price

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Fri 1/30

7:30 am-11:51 am

1 stop5h 21m

Sioux Falls Joe Foss Field

Sun 2/1

6:15 pm-11:48 pm

1 stop4h 33m

$279

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Fri 1/30

8:30 am-8:24 pm

2 stops12h 54m

Sioux Falls Joe Foss Field

Sun 2/1

7:30 am-1:24 pm

1 stop4h 54m

$284

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Thu 3/12

6:05 am-11:40 am

1 stop6h 35m

Sioux Falls Joe Foss Field

Mon 3/16

12:14 pm-5:21 pm

1 stop4h 07m

$294

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Fri 1/30

8:30 am-8:24 pm

2 stops12h 54m

Sioux Falls Joe Foss Field

Sun 2/1

7:30 am-7:25 pm

2 stops10h 55m

$304

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Sat 1/31

8:30 am-2:36 pm

1 stop7h 06m

Sioux Falls Joe Foss Field

Tue 2/3

7:30 am-1:24 pm

1 stop4h 54m

$341

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Sat 1/17

11:24 am-9:50 pm

2 stops11h 26m

Sioux Falls Joe Foss Field

Sun 1/18

3:11 pm-8:29 pm

1 stop4h 18m

$346

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Sat 1/31

11:24 am-9:50 pm

2 stops11h 26m

Sioux Falls Joe Foss Field

Tue 2/3

9:00 am-8:29 pm

2 stops10h 29m

$351

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Fri 2/27

8:25 am-4:15 pm

1 stop8h 50m

Sioux Falls Joe Foss Field

Sun 3/8

5:45 am-5:06 pm

2 stops10h 21m

$354

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Fri 2/27

6:07 am-2:40 pm

2 stops9h 33m

Sioux Falls Joe Foss Field

Sun 3/8

5:45 am-5:06 pm

2 stops10h 21m

$359

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Fri 2/27

12:34 pm-7:06 pm

1 stop7h 32m

Sioux Falls Joe Foss Field

Sun 3/8

12:14 pm-5:21 pm

1 stop4h 07m

$363

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to South Dakota from

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

What is the cheapest day to depart on your flight to South Dakota?

The cheapest day to depart from Buffalo to South Dakota is on a Saturday. Travelers who choose to depart for South Dakota on a Saturday will often find tickets for as low as $288. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $672. These prices are subject to change though, so be sure to set up a Price Alert for flights to South Dakota.

What is the cheapest time of day to depart on your flight to South Dakota?

The cheapest time of day to fly to South Dakota is in the evening when flights can be purchased for as low as $287. In the morning is when there is more demand to fly to South Dakota, so prices are often more expensive at around $475 per ticket.

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

You could potentially save up to 19% 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

6h 25m

Direct flights

None
The fastest flight from Buffalo to South Dakota takes 6h 25m
There are no direct flights from Buffalo to South Dakota. There are no popular flight routes from Buffalo to South Dakota.
Search flight deals

  • 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?

  • 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
United AirlinesPriceFrom $326Free CancellationRating
7.4
9,116 reviews
Search United Airlines flights
American AirlinesPriceFrom $328Free CancellationRating
7.2
11,056 reviews
Search American 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.

An easier way to manage your South Dakota trip

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