$216 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 4/21. 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
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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$289
Sioux Falls
Sioux Falls1 stop$416
Rapid City
Rapid City1 stop$289
Sioux Falls
Sioux Falls1 stop$416

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

Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
8:30 am - 1:08 pm
BUF
-
RAP
6h 38m
1 stop
United Airlines Logo
2:42 pm - 11:10 pm
RAP
-
BUF
6h 28m
1 stop
$289United Airlines
Sat, Apr 25 - Sat, May 2
United Airlines Logo
7:00 am - 2:55 pm
BUF
-
RAP
9h 55m
2 stops
United Airlines Logo
2:35 pm - 11:05 pm
RAP
-
BUF
6h 30m
1 stop
$294United Airlines
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
8:30 am - 1:08 pm
BUF
-
RAP
6h 38m
1 stop
United Airlines Logo
9:20 am - 11:33 pm
RAP
-
BUF
12h 13m
2 stops
$319United Airlines
Wed, Aug 19 - Fri, Aug 28
United Airlines Logo
10:50 am - 7:08 pm
BUF
-
RAP
10h 18m
2 stops
United Airlines Logo
12:50 pm - 10:45 pm
RAP
-
BUF
7h 55m
1 stop
$333United Airlines
Wed, May 20 - Tue, May 26
American Airlines Logo
11:49 am - 9:58 pm
BUF
-
RAP
12h 09m
2 stops
American Airlines Logo
3:32 pm - 12:39 am
RAP
-
BUF
7h 07m
1 stop
$349American Airlines
Sat, Apr 25 - Sat, May 2
American Airlines Logo
7:28 pm - 11:23 am
BUF
-
RAP
17h 55m
2 stops
American Airlines Logo
6:00 am - 9:36 pm
RAP
-
BUF
13h 36m
2 stops
$382American Airlines
Thu, Mar 12 - Mon, Mar 16
American Airlines Logo
6:34 am - 12:41 pm
BUF
-
FSD
7h 07m
1 stop
American Airlines Logo
12:14 pm - 11:40 pm
FSD
-
BUF
10h 26m
1 stop
$416American Airlines
Sat, Jul 11 - Sat, Jul 18
Delta Logo
7:35 pm - 10:46 pm
BUF
-
FSD
4h 11m
1 stop
Delta Logo
1:20 pm - 11:03 pm
FSD
-
BUF
8h 43m
2 stops
$440Delta
Sat, Jul 11 - Sat, Jul 18
Delta Logo
7:35 pm - 10:46 pm
BUF
-
FSD
4h 11m
1 stop
Delta Logo
1:20 pm - 11:03 pm
FSD
-
BUF
8h 43m
2 stops
$444Delta
Sat, Jul 11 - Sat, Jul 18
Delta Logo
9:00 am - 3:28 pm
BUF
-
FSD
7h 28m
2 stops
Delta Logo
1:20 pm - 11:03 pm
FSD
-
BUF
8h 43m
2 stops
$509Delta
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 United Airlines ($289) and American Airlines ($416).

Good to know

Low seasonFebruary
Cheapest flight$216
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 19% 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 9348 reviews
6.6Food
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
Airline reviews

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

2.0 MediocreCameron, Feb 2026
GRR - DEN
Read more United Airlines reviews

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

it was a very short flight so my expectations were low.

As great a red-eye flight as red-eye flights can be.

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.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

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

Information on your arrival and departure airports