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Cheap flights from Sioux Falls to Buffalo from $309

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to Buffalo departing on 12/25. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Sioux Falls to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:56 pm - 10:59 pmFSD  Sioux Falls Joe Foss Field-BUF Buffalo
9h 03m1 stop Dallas/Fort Worth
American Airlines Logo
6:56 pm - 12:29 amBUF  Buffalo-FSD Sioux Falls Joe Foss Field
6h 33m1 stop Chicago O'Hare Intl
$321American Airlines
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
7:47 am - 1:16 pmFSD  Sioux Falls Joe Foss Field-BUF Buffalo
4h 29m1 stop Chicago O'Hare Intl
United Airlines Logo
10:27 am - 8:07 pmBUF  Buffalo-FSD Sioux Falls Joe Foss Field
10h 40m2 stops Chicago O'Hare Intl Denver Intl
$326United Airlines
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
1:33 pm - 11:44 pmFSD  Sioux Falls Joe Foss Field-BUF Buffalo
9h 11m2 stops Denver Intl Washington, D.C. Dulles Intl
United Airlines Logo
5:57 pm - 11:12 pmBUF  Buffalo-FSD Sioux Falls Joe Foss Field
6h 15m1 stop Chicago O'Hare Intl
$334United Airlines
Thu, Sep 10 - Thu, Sep 17
American Airlines Logo
12:57 pm - 11:01 pmFSD  Sioux Falls Joe Foss Field-BUF Buffalo
9h 04m1 stop Dallas/Fort Worth
American Airlines Logo
5:11 am - 11:36 amBUF  Buffalo-FSD Sioux Falls Joe Foss Field
7h 25m1 stop Chicago O'Hare Intl
$379American Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
5:23 pm - 12:02 amFSD  Sioux Falls Joe Foss Field-BUF Buffalo
5h 39m1 stop Chicago O'Hare Intl
American Airlines Logo
2:51 pm - 12:30 amBUF  Buffalo-FSD Sioux Falls Joe Foss Field
10h 39m2 stops Philadelphia Chicago O'Hare Intl
$384American Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
12:06 pm - 9:57 pmFSD  Sioux Falls Joe Foss Field-BUF Buffalo
8h 51m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National
American Airlines Logo
5:00 pm - 12:29 amBUF  Buffalo-FSD Sioux Falls Joe Foss Field
8h 29m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl
$387American Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
6:24 am - 7:07 pmFSD  Sioux Falls Joe Foss Field-BUF Buffalo
11h 43m2 stops Chicago O'Hare Intl Philadelphia
American Airlines Logo
11:50 am - 8:31 pmBUF  Buffalo-FSD Sioux Falls Joe Foss Field
9h 41m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth
$389American Airlines
Tue, Sep 1 - Sat, Sep 5
American Airlines Logo
12:56 pm - 10:59 pmFSD  Sioux Falls Joe Foss Field-BUF Buffalo
9h 03m1 stop Dallas/Fort Worth
American Airlines Logo
6:56 pm - 12:29 amBUF  Buffalo-FSD Sioux Falls Joe Foss Field
6h 33m1 stop Chicago O'Hare Intl
$399American Airlines
Thu, Sep 10 - Thu, Sep 17
United Airlines Logo
3:16 pm - 8:31 pmFSD  Sioux Falls Joe Foss Field-BUF Buffalo
4h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 am - 10:32 amBUF  Buffalo-FSD Sioux Falls Joe Foss Field
4h 32m1 stop Chicago O'Hare Intl
$401United Airlines
Sat, Jan 9 - Wed, Jan 13
United Airlines Logo
9:14 am - 10:37 pmFSD  Sioux Falls Joe Foss Field-BUF Buffalo
12h 23m2 stops Denver Intl Newark
United Airlines Logo
5:50 pm - 11:36 pmBUF  Buffalo-FSD Sioux Falls Joe Foss Field
6h 46m1 stop Chicago O'Hare Intl
$406United Airlines
Sat, Jan 9 - Wed, Jan 13

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American Airlines flights from Sioux Falls to Buffalo

Our best American Airlines deals on Sioux Falls to Buffalo flight tickets
American Airlines
Sep 12
FSD12:56 pmSioux Falls Joe Foss Field
9h 03m
1 stop
BUF10:59 pmBuffalo
Sep 19
BUF6:56 pmBuffalo
6h 33m
1 stop
FSD12:29 amSioux Falls Joe Foss Field
$321
American Airlines
Aug 27
FSD12:57 pmSioux Falls Joe Foss Field
9h 04m
1 stop
BUF11:01 pmBuffalo
Aug 31
BUF5:11 amBuffalo
7h 25m
1 stop
FSD11:36 amSioux Falls Joe Foss Field
$379
American Airlines
Aug 27
FSD5:23 pmSioux Falls Joe Foss Field
5h 39m
1 stop
BUF12:02 amBuffalo
Aug 31
BUF2:51 pmBuffalo
10h 39m
2 stops
FSD12:30 amSioux Falls Joe Foss Field
$384

United Airlines flights from Sioux Falls to Buffalo

Our best United Airlines deals on Sioux Falls to Buffalo flight tickets
United Airlines
Sep 12
FSD7:47 amSioux Falls Joe Foss Field
4h 29m
1 stop
BUF1:16 pmBuffalo
Sep 19
BUF10:27 amBuffalo
10h 40m
2 stops
FSD8:07 pmSioux Falls Joe Foss Field
$326
United Airlines
Sep 10
FSD1:33 pmSioux Falls Joe Foss Field
9h 11m
2 stops
BUF11:44 pmBuffalo
Sep 17
BUF5:57 pmBuffalo
6h 15m
1 stop
FSD11:12 pmSioux Falls Joe Foss Field
$334
United Airlines
Jan 9
FSD3:16 pmSioux Falls Joe Foss Field
4h 15m
1 stop
BUF8:31 pmBuffalo
Jan 13
BUF7:00 amBuffalo
4h 32m
1 stop
FSD10:32 amSioux Falls Joe Foss Field
$401

momondo Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Buffalo 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 August 17, 2026.
Use the filters below to find and compare flights from Sioux Falls to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsBuffalo

FSD Sioux Falls Joe Foss Field - BUF Buffalo

FSDBUF

Sioux Falls Joe Foss Field

Sat 9/12

12:56 pm-10:59 pm

1 stop9h 03m

Buffalo

Sat 9/19

6:56 pm-12:29 am

1 stop6h 33m

$321

Sioux FallsBuffalo

FSD Sioux Falls Joe Foss Field - BUF Buffalo

FSDBUF

Sioux Falls Joe Foss Field

Sat 9/12

7:47 am-1:16 pm

1 stop4h 29m

Buffalo

Sat 9/19

10:27 am-8:07 pm

2 stops10h 40m

$326

Sioux FallsBuffalo

FSD Sioux Falls Joe Foss Field - BUF Buffalo

FSDBUF

Sioux Falls Joe Foss Field

Thu 9/10

1:33 pm-11:44 pm

2 stops9h 11m

Buffalo

Thu 9/17

5:57 pm-11:12 pm

1 stop6h 15m

$334

Sioux FallsBuffalo

FSD Sioux Falls Joe Foss Field - BUF Buffalo

FSDBUF

Sioux Falls Joe Foss Field

Thu 8/27

12:57 pm-11:01 pm

1 stop9h 04m

Buffalo

Mon 8/31

5:11 am-11:36 am

1 stop7h 25m

$379

Sioux FallsBuffalo

FSD Sioux Falls Joe Foss Field - BUF Buffalo

FSDBUF

Sioux Falls Joe Foss Field

Thu 8/27

5:23 pm-12:02 am

1 stop5h 39m

Buffalo

Mon 8/31

2:51 pm-12:30 am

2 stops10h 39m

$384

Sioux FallsBuffalo

FSD Sioux Falls Joe Foss Field - BUF Buffalo

FSDBUF

Sioux Falls Joe Foss Field

Sat 9/12

12:06 pm-9:57 pm

2 stops8h 51m

Buffalo

Sat 9/19

5:00 pm-12:29 am

2 stops8h 29m

$387

Sioux FallsBuffalo

FSD Sioux Falls Joe Foss Field - BUF Buffalo

FSDBUF

Sioux Falls Joe Foss Field

Tue 9/1

6:24 am-7:07 pm

2 stops11h 43m

Buffalo

Sat 9/5

11:50 am-8:31 pm

2 stops9h 41m

$389

Sioux FallsBuffalo

FSD Sioux Falls Joe Foss Field - BUF Buffalo

FSDBUF

Sioux Falls Joe Foss Field

Thu 9/10

12:56 pm-10:59 pm

1 stop9h 03m

Buffalo

Thu 9/17

6:56 pm-12:29 am

1 stop6h 33m

$399
Quickest round-trip

Sioux FallsBuffalo

FSD Sioux Falls Joe Foss Field - BUF Buffalo

FSDBUF

Sioux Falls Joe Foss Field

Sat 1/9

3:16 pm-8:31 pm

1 stop4h 15m

Buffalo

Wed 1/13

7:00 am-10:32 am

1 stop4h 32m

$401

Sioux FallsBuffalo

FSD Sioux Falls Joe Foss Field - BUF Buffalo

FSDBUF

Sioux Falls Joe Foss Field

Sat 1/9

9:14 am-10:37 pm

2 stops12h 23m

Buffalo

Wed 1/13

5:50 pm-11:36 pm

1 stop6h 46m

$406

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Sioux Falls to Buffalo

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 airline that flies from Sioux Falls Joe Foss Field to Buffalo?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Sioux Falls Joe Foss Field to Buffalo

When to book flights from Sioux Falls to Buffalo

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

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

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

Fastest flight time

4h 15m

Direct flights

None
The fastest flight from Sioux Falls to Buffalo takes 4h 15m
There are no direct flights from Sioux Falls to Buffalo. There are no popular flight routes from Sioux Falls to Buffalo.
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Frequently asked questions about flying from Sioux Falls to Buffalo

  • How far is Sioux Falls Joe Foss Field to Buffalo by plane?

    Sioux Falls Joe Foss Field and Buffalo are 897.7 mi apart from one another. By plane, this route typically takes 4h 15m.

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

    Prices for flights from Sioux Falls Joe Foss Field Airport to Buffalo Airport refresh daily.

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

    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 Sioux Falls Joe Foss Field Airport to Buffalo Airport.

  • What documentation or ID do you need to fly to Buffalo Airport?

    The required travel and health documents for your Buffalo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buffalo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Tonawanda
Williamsville
Orchard Park
Grand Island
Bowmansville
Lockport
West Seneca
East Aurora
Angola

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sioux Falls to Buffalo. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Buffalo from Sioux Falls with this policy.

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

Once all potential Sioux Falls to Buffalo 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 Sioux Falls to Buffalo right now. Can momondo alert me if prices change?

Price alerts on flights to Buffalo from Sioux Falls are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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