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Cheap flights from South Dakota to Buffalo from $314

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Dakota to Buffalo departing on 6/25. 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
0 bags

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Find the cheapest flights from South Dakota to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 4:43 pm
RAP
-
BUF
9h 43m
2 stops
United Airlines Logo
8:55 am - 12:24 pm
BUF
-
RAP
5h 29m
1 stop
$464United Airlines
Thu, Aug 20 - Tue, Aug 25
American Airlines Logo
6:30 am - 3:59 pm
RAP
-
BUF
7h 29m
1 stop
American Airlines Logo
6:15 am - 10:36 am
BUF
-
RAP
6h 21m
1 stop
$480American Airlines
Thu, Aug 20 - Tue, Aug 25
American Airlines Logo
10:18 am - 10:05 pm
RAP
-
BUF
9h 47m
2 stops
American Airlines Logo
7:00 am - 4:27 pm
BUF
-
RAP
11h 27m
2 stops
$546American Airlines
Thu, Aug 20 - Tue, Aug 25
American Airlines Logo
6:47 am - 2:21 pm
FSD
-
BUF
6h 34m
1 stop
American Airlines Logo
3:01 pm - 7:09 pm
BUF
-
FSD
5h 08m
1 stop
$776American Airlines
Sun, Apr 12 - Thu, Apr 16
American Airlines Logo
6:47 am - 2:21 pm
FSD
-
BUF
6h 34m
1 stop
American Airlines Logo
7:00 am - 2:47 pm
BUF
-
FSD
8h 47m
2 stops
$781American Airlines
Sun, Apr 12 - Thu, Apr 16
United Airlines Logo
4:57 pm - 8:43 pm
FSD
-
BUF
26h 46m
2 stops
United Airlines Logo
6:00 am - 4:16 pm
BUF
-
FSD
11h 16m
2 stops
$857United Airlines
Sun, Apr 12 - Thu, Apr 16

United Airlines flights from South Dakota to Buffalo

Our best United Airlines deals on South Dakota to Buffalo flight tickets
United Airlines
Aug 20
RAP5:00 amRapid City
9h 43m
2 stops
BUF4:43 pmBuffalo
Aug 25
BUF8:55 amBuffalo
5h 29m
1 stop
RAP12:24 pmRapid City
$464
United Airlines
Apr 12
FSD4:57 pmSioux Falls Joe Foss Field
26h 46m
2 stops
BUF8:43 pmBuffalo
Apr 16
BUF6:00 amBuffalo
11h 16m
2 stops
FSD4:16 pmSioux Falls Joe Foss Field
$857

American Airlines flights from South Dakota to Buffalo

Our best American Airlines deals on South Dakota to Buffalo flight tickets
American Airlines
Aug 20
RAP6:30 amRapid City
7h 29m
1 stop
BUF3:59 pmBuffalo
Aug 25
BUF6:15 amBuffalo
6h 21m
1 stop
RAP10:36 amRapid City
$480
American Airlines
Aug 20
RAP10:18 amRapid City
9h 47m
2 stops
BUF10:05 pmBuffalo
Aug 25
BUF7:00 amBuffalo
11h 27m
2 stops
RAP4:27 pmRapid City
$546
American Airlines
Apr 12
FSD6:47 amSioux Falls Joe Foss Field
6h 34m
1 stop
BUF2:21 pmBuffalo
Apr 16
BUF3:01 pmBuffalo
5h 08m
1 stop
FSD7:09 pmSioux Falls Joe Foss Field
$776

momondo Fare Finder

 
Customize your flight search to find flights from South Dakota 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 March 29, 2026.
Use the filters below to find and compare flights from South Dakota to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CityBuffalo

RAP - BUF

RAPBUF

Rapid City

Thu 8/20

5:00 am-4:43 pm

2 stops9h 43m

Buffalo

Tue 8/25

8:55 am-12:24 pm

1 stop5h 29m

$464

Rapid CityBuffalo

RAP - BUF

RAPBUF

Rapid City

Thu 8/20

6:30 am-3:59 pm

1 stop7h 29m

Buffalo

Tue 8/25

6:15 am-10:36 am

1 stop6h 21m

$480

Rapid CityBuffalo

RAP - BUF

RAPBUF

Rapid City

Thu 8/20

10:18 am-10:05 pm

2 stops9h 47m

Buffalo

Tue 8/25

7:00 am-4:27 pm

2 stops11h 27m

$546
Quickest round-trip

Sioux FallsBuffalo

FSD - BUF

FSDBUF

Sioux Falls Joe Foss Field

Sun 4/12

6:47 am-2:21 pm

1 stop6h 34m

Buffalo

Thu 4/16

3:01 pm-7:09 pm

1 stop5h 08m

$776

Sioux FallsBuffalo

FSD - BUF

FSDBUF

Sioux Falls Joe Foss Field

Sun 4/12

6:47 am-2:21 pm

1 stop6h 34m

Buffalo

Thu 4/16

7:00 am-2:47 pm

2 stops8h 47m

$781

Sioux FallsBuffalo

FSD - BUF

FSDBUF

Sioux Falls Joe Foss Field

Sun 4/12

4:57 pm-8:43 pm

2 stops26h 46m

Buffalo

Thu 4/16

6:00 am-4:16 pm

2 stops11h 16m

$857
Cheapest one-way
Quickest one-way

Sioux FallsBuffalo

FSD - BUF

FSDBUF

Sioux Falls Joe Foss Field

Thu 6/25

4:48 pm-12:14 am

1 stop6h 26m

$314

Sioux FallsBuffalo

FSD - BUF

FSDBUF

Sioux Falls Joe Foss Field

Thu 6/25

1:53 pm-12:02 am

2 stops9h 09m

$319

Sioux FallsBuffalo

FSD - BUF

FSDBUF

Sioux Falls Joe Foss Field

Thu 6/25

4:48 pm-12:14 am

1 stop6h 26m

$358

Sioux FallsBuffalo

FSD - BUF

FSDBUF

Sioux Falls Joe Foss Field

Thu 6/25

12:07 pm-9:50 pm

2 stops8h 43m

$384

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
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See travel insights to Buffalo from

How to get the cheapest flight ticket from South Dakota 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

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

You could potentially save up to 30% on your flight if you consider stops on a South Dakota to Buffalo flight.

Cheap South Dakota to Buffalo flight deals and tips

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

Fastest flight time

8h 40m

Direct flights

None
The fastest flight from South Dakota to Buffalo takes 8h 40m
There are no direct flights from South Dakota to Buffalo. There are no popular flight routes from South Dakota to Buffalo.
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  • When did momondo last update prices for flights from South Dakota to Buffalo Airport?

    Prices for flights from South Dakota to Buffalo Airport are refreshed on a daily basis.

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

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

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

    The travel and health documents required for your trip to Buffalo Airport 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 Buffalo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from South Dakota to Buffalo

Compare and see reviews for airlines that fly from South Dakota to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $258Free CancellationRating
7.1
11,521 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,509 reviews
Search United Airlines flights

Traveling to a place near Buffalo?

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

Why use momondo?

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

It is quick and easy to find South Dakota to Buffalo 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 Buffalo that suits you.

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

Yes. All flights to Buffalo from South Dakota on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Buffalo from South Dakota. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from South Dakota to Buffalo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buffalo and let you know when they change.

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