$266 Find Cheap Flights from Buffalo to South Dakota

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to South Dakota departing on 3/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to South Dakota

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to South Dakota, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to South Dakota, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to South Dakota

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Rapid City
Rapid City1 stop$309
Sioux Falls
Sioux Falls1 stop$289
Rapid City
Rapid City1 stop$309
Sioux Falls
Sioux Falls1 stop$289

Book Cheap Buffalo to South Dakota Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to South Dakota that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to South Dakota

Sat, Apr 18 - Sat, Apr 25
American Airlines Logo
6:00 am - 11:59 am
BUF
-
FSD
6h 59m
1 stop
American Airlines Logo
6:47 am - 2:21 pm
FSD
-
BUF
6h 34m
1 stop
$289American Airlines
Tue, Apr 28 - Tue, May 5
United Airlines Logo
6:02 pm - 9:41 pm
BUF
-
RAP
5h 39m
1 stop
United Airlines Logo
1:00 pm - 11:05 pm
RAP
-
BUF
8h 05m
1 stop
$309United Airlines
Tue, Apr 28 - Tue, May 5
United Airlines Logo
8:30 am - 1:08 pm
BUF
-
RAP
6h 38m
1 stop
United Airlines Logo
5:20 am - 4:54 pm
RAP
-
BUF
9h 34m
2 stops
$314United Airlines
Tue, Apr 28 - Tue, May 5
American Airlines Logo
7:15 am - 4:27 pm
BUF
-
RAP
11h 12m
2 stops
American Airlines Logo
6:00 am - 10:04 pm
RAP
-
BUF
14h 04m
2 stops
$319American Airlines
Wed, Apr 1 - Mon, Apr 6
United Airlines Logo
6:00 pm - 9:41 pm
BUF
-
RAP
5h 41m
1 stop
United Airlines Logo
2:47 pm - 11:32 pm
RAP
-
BUF
6h 45m
1 stop
$324United Airlines
Sat, Apr 18 - Sat, Apr 25
United Airlines Logo
7:00 am - 10:42 am
BUF
-
FSD
4h 42m
1 stop
United Airlines Logo
9:05 am - 8:49 pm
FSD
-
BUF
10h 44m
2 stops
$345United Airlines
Sat, Apr 18 - Sat, Apr 25
United Airlines Logo
10:35 am - 5:44 pm
BUF
-
FSD
8h 09m
2 stops
United Airlines Logo
9:05 am - 8:49 pm
FSD
-
BUF
10h 44m
2 stops
$350United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
7:00 am - 10:42 am
BUF
-
FSD
4h 42m
1 stop
United Airlines Logo
1:43 pm - 11:10 pm
FSD
-
BUF
8h 27m
1 stop
$361United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
10:35 am - 5:44 pm
BUF
-
FSD
8h 09m
2 stops
United Airlines Logo
1:43 pm - 11:10 pm
FSD
-
BUF
8h 27m
1 stop
$366United Airlines
Wed, Jun 10 - Wed, Jun 24
Multiple Airlines Logo
1:55 pm - 9:04 pm
BUF
-
RAP
33h 09m
2 stops
Multiple Airlines Logo
9:51 am - 12:16 pm
RAP
-
BUF
24h 25m
1 stop
$398Multiple Airlines
Booking Insights

KAYAK's insights & trends for Buffalo to South Dakota flights

Get data-powered insights and trends into flights from Buffalo to South Dakota to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Buffalo to South Dakota?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Buffalo to South Dakota were found on American Airlines ($289) and United Airlines ($309).

Good to know

Low seasonAugust
Cheapest flight$246
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Buffalo to Rapid City

FAQs - booking South Dakota flights

  • How does KAYAK find such low prices on flights from Buffalo to South Dakota?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to South Dakota.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to South Dakota?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buffalo to South Dakota is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to South Dakota?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Buffalo to South Dakota with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to South Dakota?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Buffalo to South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Buffalo to South Dakota

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to South Dakota. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to South Dakota? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9404 reviews
7.7Boarding
8.1Crew
7.1Entertainment
7.3Comfort
6.6Food
Airline reviews

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

2.0 MediocreMichael, Mar 2026
RSW - IAH
Read more United Airlines reviews

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

It was good experience this time. The flight was on time.

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

Tell the crew (when boarding) to yell at the imbeciles blocking us from walking up to scan. I promise everyone crowds around and half of us (most the time I’m group 4) have to push our way through. Your staff is awesome, the public - not so much-

I have a gluten allergy so did have any food

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

Everything you need to know for your flight from Buffalo to South Dakota

Information on your arrival and departure airports