$259 Find Cheap Flights from Buffalo to South Dakota

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to South Dakota departing on 10/31. 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

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$411
Sioux Falls
Sioux Falls1 stop$259
Rapid City
Rapid City1 stop$411
Sioux Falls
Sioux Falls1 stop$259

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

Fri, Oct 31 - Mon, Nov 3
American Airlines Logo
7:00 am - 12:47 pmBUF-FSD
6h 47m1 stop
American Airlines Logo
1:03 pm - 10:46 pmFSD-BUF
8h 43m1 stop
$259American Airlines
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Fri, Oct 31 - Mon, Nov 3
American Airlines Logo
6:07 am - 4:33 pmBUF-FSD
11h 26m2 stops
American Airlines Logo
1:03 pm - 10:46 pmFSD-BUF
8h 43m1 stop
$264American Airlines
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Sat, Oct 4 - Tue, Oct 7
Delta Logo
2:30 pm - 10:44 pmBUF-FSD
9h 14m2 stops
Delta Logo
1:35 pm - 11:39 pmFSD-BUF
9h 04m2 stops
$289Delta
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Wed, Sep 24 - Wed, Oct 1
American Airlines Logo
11:46 am - 9:23 pmBUF-FSD
10h 37m2 stops
American Airlines Logo
7:00 am - 5:55 pmFSD-BUF
9h 55m2 stops
$311American Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7
Delta Logo
2:30 pm - 10:44 pmBUF-FSD
9h 14m2 stops
Delta Logo
1:35 pm - 11:39 pmFSD-BUF
9h 04m2 stops
$319Delta
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Mon, Sep 1 - Fri, Sep 5
United Airlines Logo
7:05 am - 10:22 amBUF-RAP
5h 17m1 stop
United Airlines Logo
12:43 pm - 10:56 pmRAP-BUF
8h 13m1 stop
$411United Airlines
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Tue, Sep 9 - Wed, Sep 10
United Airlines Logo
7:05 am - 4:02 pmBUF-RAP
10h 57m2 stops
United Airlines Logo
3:19 pm - 10:56 pmRAP-BUF
5h 37m1 stop
$418United Airlines
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Tue, Sep 9 - Wed, Sep 10
United Airlines Logo
7:05 am - 4:02 pmBUF-RAP
10h 57m2 stops
United Airlines Logo
10:15 am - 9:16 pmRAP-BUF
9h 01m2 stops
$423United Airlines
Find Deal
Mon, Sep 1 - Fri, Sep 5
United Airlines Logo
7:05 am - 10:22 amBUF-RAP
5h 17m1 stop
United Airlines Logo
12:43 pm - 11:59 pmRAP-BUF
9h 16m2 stops
$435United Airlines
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Thu, Sep 18 - Mon, Sep 22
Delta Logo
12:48 pm - 11:02 pmBUF-FSD
11h 14m2 stops
Delta Logo
5:00 am - 3:33 pmFSD-BUF
9h 33m2 stops
$609Delta
Find Deal
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.

How much is a round-trip flight from Buffalo to South Dakota?

What’s the cheapest day of the week to fly from Buffalo to South Dakota?

The average price of all round-trip flights from Buffalo to South Dakota clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Buffalo to South Dakota, look for departures on Wednesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from South Dakota, Wednesday is the cheapest day to fly and Monday is the most expensive.

Good to know

Low seasonJanuary
Cheapest flight$259
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Buffalo to Sioux Falls

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.

  • What is the cheapest time of day to fly to South Dakota?

    The cheapest time of day to fly to South Dakota is generally at night, when round-trip flights cost $584 on average. The most expensive time of day to fly to South Dakota is generally in the morning, which is peak travel time and where the average cost of a ticket is $609.

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 8925 reviews
8.1Crew
7.7Boarding
6.6Food
7.3Comfort
7.1Entertainment
Airline reviews

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

10.0 ExcellentAnonymous, Aug 2025TPA - IAD
Read more United Airlines reviews

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

The flight was comfortable with the exit row and great service

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

They cancelled our flight without warning OR a refund. Never doing business with American Airlines again! This is the second AA booked trip in a row that we've had challenges with.

I got bumped due to weight restrictions even tho there were empty seats on my flight. I got put on an other flight with a stopover. My flight that originally was going to take 5-6 hours ever up being 14+ hours and my luggage arrived to my destination without me because I was made to check in my luggage on my original flight when I was deemed ok to board only to be asked to deplane. Worst flight experience.

Flight cancelled. Added a day and a half to my travel. American Airlines DID put me in a hotel for two nights, but have not given any money back for any of this! I spent money on an apartment at my destination that I basically wasted because I could not arrive.

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