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Cheap flights from Buffalo to Sioux Falls from $264

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Sioux Falls departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Delta Logo
6:25 pm - 11:09 pmBUF-FSD
5h 44m1 stop
Delta Logo
5:05 am - 5:00 pmFSD-BUF
10h 55m2 stops
$264Delta
Find Deal
Sat, Nov 15 - Tue, Nov 18
Delta Logo
5:47 pm - 11:00 pmBUF-FSD
6h 13m2 stops
Delta Logo
5:05 am - 5:00 pmFSD-BUF
10h 55m2 stops
$289Delta
Find Deal
Sat, Nov 15 - Tue, Nov 18
Delta Logo
10:08 am - 10:56 pmBUF-FSD
13h 48m2 stops
Delta Logo
1:35 pm - 11:39 pmFSD-BUF
9h 04m2 stops
$290Delta
Find Deal
Fri, Oct 31 - Mon, Nov 3
American Airlines Logo
7:40 am - 1:13 pmBUF-FSD
6h 33m1 stop
American Airlines Logo
4:00 pm - 11:36 pmFSD-BUF
6h 36m1 stop
$329American Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
American Airlines Logo
6:14 am - 11:53 amBUF-FSD
6h 39m1 stop
American Airlines Logo
6:30 am - 4:27 pmFSD-BUF
8h 57m1 stop
$330American Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 3
United Airlines Logo
5:40 pm - 9:46 pmBUF-FSD
5h 06m1 stop
United Airlines Logo
1:47 pm - 10:52 pmFSD-BUF
8h 05m1 stop
$350United Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 3
United Airlines Logo
10:37 am - 8:31 pmBUF-FSD
10h 54m2 stops
United Airlines Logo
1:47 pm - 10:52 pmFSD-BUF
8h 05m1 stop
$355United Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 3
United Airlines Logo
12:15 pm - 11:44 pmBUF-FSD
12h 29m2 stops
United Airlines Logo
8:00 am - 1:17 pmFSD-BUF
4h 17m1 stop
$405United Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 3
United Airlines Logo
6:00 am - 9:46 pmBUF-FSD
16h 46m3 stops
United Airlines Logo
8:57 am - 10:58 pmFSD-BUF
13h 01m2 stops
$464United Airlines
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Fri, Oct 31 - Mon, Nov 3
American Airlines Logo
7:00 am - 12:42 pmBUF-FSD
6h 42m1 stop
American Airlines Logo
1:32 pm - 11:35 pmFSD-BUF
9h 03m2 stops
$661American Airlines
Find Deal
Sat, Oct 25 - Mon, Oct 27

American Airlines flights from Buffalo to Sioux Falls

Our best American Airlines deals on Buffalo to Sioux Falls flight tickets
American Airlines
Nov 15
BUF7:40 amBuffalo
6h 33m
1 stop
FSD1:13 pmSioux Falls Joe Foss Field
Nov 18
FSD4:00 pmSioux Falls Joe Foss Field
6h 36m
1 stop
BUF11:36 pmBuffalo
$329
Find similar
American Airlines
Oct 31
BUF6:14 amBuffalo
6h 39m
1 stop
FSD11:53 amSioux Falls Joe Foss Field
Nov 3
FSD6:30 amSioux Falls Joe Foss Field
8h 57m
1 stop
BUF4:27 pmBuffalo
$330
Find similar
American Airlines
Oct 25
BUF7:00 amBuffalo
6h 42m
1 stop
FSD12:42 pmSioux Falls Joe Foss Field
Oct 27
FSD1:32 pmSioux Falls Joe Foss Field
9h 03m
2 stops
BUF11:35 pmBuffalo
$661
Find similar

Delta flights from Buffalo to Sioux Falls

Our best Delta deals on Buffalo to Sioux Falls flight tickets
Delta
Nov 15
BUF6:25 pmBuffalo
5h 44m
1 stop
FSD11:09 pmSioux Falls Joe Foss Field
Nov 18
FSD5:05 amSioux Falls Joe Foss Field
10h 55m
2 stops
BUF5:00 pmBuffalo
$264
Find similar
Delta
Nov 15
BUF5:47 pmBuffalo
6h 13m
2 stops
FSD11:00 pmSioux Falls Joe Foss Field
Nov 18
FSD5:05 amSioux Falls Joe Foss Field
10h 55m
2 stops
BUF5:00 pmBuffalo
$289
Find similar
Delta
Oct 31
BUF10:08 amBuffalo
13h 48m
2 stops
FSD10:56 pmSioux Falls Joe Foss Field
Nov 3
FSD1:35 pmSioux Falls Joe Foss Field
9h 04m
2 stops
BUF11:39 pmBuffalo
$290
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Sioux Falls 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 October 22, 2025.
Use the filters below to find and compare flights from Buffalo to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Sat 11/15

6:25 pm-11:09 pm

1 stop5h 44m

Sioux Falls Joe Foss Field

Tue 11/18

5:05 am-5:00 pm

2 stops10h 55m

$264

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Sat 11/15

5:47 pm-11:00 pm

2 stops6h 13m

Sioux Falls Joe Foss Field

Tue 11/18

5:05 am-5:00 pm

2 stops10h 55m

$289

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Fri 10/31

10:08 am-10:56 pm

2 stops13h 48m

Sioux Falls Joe Foss Field

Mon 11/3

1:35 pm-11:39 pm

2 stops9h 04m

$290

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Sat 11/15

7:40 am-1:13 pm

1 stop6h 33m

Sioux Falls Joe Foss Field

Tue 11/18

4:00 pm-11:36 pm

1 stop6h 36m

$329

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Fri 10/31

6:14 am-11:53 am

1 stop6h 39m

Sioux Falls Joe Foss Field

Mon 11/3

6:30 am-4:27 pm

1 stop8h 57m

$330

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Fri 10/31

5:40 pm-9:46 pm

1 stop5h 06m

Sioux Falls Joe Foss Field

Mon 11/3

1:47 pm-10:52 pm

1 stop8h 05m

$350

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Fri 10/31

10:37 am-8:31 pm

2 stops10h 54m

Sioux Falls Joe Foss Field

Mon 11/3

1:47 pm-10:52 pm

1 stop8h 05m

$355

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Fri 10/31

12:15 pm-11:44 pm

2 stops12h 29m

Sioux Falls Joe Foss Field

Mon 11/3

8:00 am-1:17 pm

1 stop4h 17m

$405

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Fri 10/31

6:00 am-9:46 pm

3 stops16h 46m

Sioux Falls Joe Foss Field

Mon 11/3

8:57 am-10:58 pm

2 stops13h 01m

$464

BuffaloSioux Falls

BUF - FSD

BUFFSD

Buffalo

Sat 10/25

7:00 am-12:42 pm

1 stop6h 42m

Sioux Falls Joe Foss Field

Mon 10/27

1:32 pm-11:35 pm

2 stops9h 03m

$661

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sioux Falls from

How to get the cheapest flight ticket from Buffalo to Sioux Falls

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 typical price of a round-trip flight between Buffalo and Sioux Falls?

What is the cheapest day to depart on your flight to Sioux Falls?

The cheapest day to depart on your flight to Sioux Falls is on a Saturday when prices can be found for as low as $288. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Buffalo because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $672.

What is the cheapest time of day to depart on your flight to Sioux Falls?

Our most recent data shows that the best time of day to fly to Sioux Falls is in the evening. Flights from Buffalo to Sioux Falls during this time can be as low as $287. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $475 on average. Flights to Sioux Falls from Buffalo in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Buffalo to Sioux Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Sioux Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Sioux Falls (BUF to FSD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Sioux Falls

Direct flights

None
There are no direct flights from Buffalo to Sioux Falls. There are no popular flight routes from Buffalo to Sioux Falls.
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  • How far is Buffalo to Sioux Falls Joe Foss Field by plane?

    A flight from Buffalo to Sioux Falls Joe Foss Field will travel around 897.7 mi. Typically, this will take 5h 06m by plane in normal conditions.

  • When did momondo last update prices for flights from Buffalo Airport to Sioux Falls Joe Foss Field Airport?

    Prices for flights from Buffalo Airport to Sioux Falls Joe Foss Field Airport were last updated today.

  • How many operators does momondo search for flights from Buffalo Airport to Sioux Falls Joe Foss Field Airport?

  • How old do you have to be to fly from Buffalo Airport to Sioux Falls Joe Foss Field Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Sioux Falls Joe Foss Field Airport.

  • What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?

    The travel and health documents you'll need for your trip to Sioux Falls Joe Foss Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sioux Falls Joe Foss Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Buffalo to Sioux Falls?

Best airlines flying from Buffalo to Sioux Falls

Compare and see reviews for airlines that fly from Buffalo to Sioux Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $339Free CancellationRating
7.4
8,990 reviews
Search United Airlines flights

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Yankton
Marshall
Worthington

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Sioux Falls?

It is quick and easy to find Buffalo to Sioux Falls flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sioux Falls that suits you.

Can I find flights from Buffalo to Sioux Falls with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sioux Falls from Buffalo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Buffalo to Sioux Falls?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buffalo to Sioux Falls.

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

Yes momondo offers price alerts on flights to Sioux Falls from Buffalo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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