$195 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 6/9. 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 24% 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$329
Sioux Falls
Sioux Falls1 stop$311
Rapid City
Rapid City1 stop$329
Sioux Falls
Sioux Falls1 stop$311

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, Jun 20 - Sat, Jun 27
Delta Logo
7:45 pm - 10:54 pm
BUF
-
FSD
4h 09m
1 stop
Delta Logo
1:13 pm - 6:27 pm
FSD
-
BUF
4h 14m
1 stop
$311Delta
Sat, Jul 11 - Sat, Jul 18
American Airlines Logo
8:01 am - 4:54 pm
BUF
-
FSD
9h 53m
2 stops
American Airlines Logo
12:38 pm - 12:15 am
FSD
-
BUF
10h 37m
2 stops
$321American Airlines
Tue, Aug 11 - Wed, Aug 19
United Airlines Logo
7:00 am - 10:12 am
BUF
-
RAP
5h 12m
1 stop
United Airlines Logo
1:33 pm - 9:08 pm
RAP
-
BUF
5h 35m
1 stop
$329United Airlines
Sat, Aug 22 - Wed, Aug 26
Delta Logo
7:35 pm - 9:58 pm
BUF
-
RAP
4h 23m
1 stop
Delta Logo
10:40 am - 11:58 pm
RAP
-
BUF
11h 18m
2 stops
$369Delta
Sat, Jul 11 - Sat, Jul 18
American Airlines Logo
8:01 am - 4:54 pm
BUF
-
FSD
9h 53m
2 stops
American Airlines Logo
12:38 pm - 10:51 pm
FSD
-
BUF
9h 13m
1 stop
$372American Airlines
Sun, Jun 7 - Sat, Jun 13
American Airlines Logo
6:00 am - 11:54 am
BUF
-
FSD
6h 54m
1 stop
American Airlines Logo
4:25 pm - 12:07 am
FSD
-
BUF
6h 42m
1 stop
$377American Airlines
Sun, Jun 7 - Sat, Jun 13
American Airlines Logo
6:19 am - 4:10 pm
BUF
-
FSD
10h 51m
2 stops
American Airlines Logo
4:25 pm - 12:07 am
FSD
-
BUF
6h 42m
1 stop
$382American Airlines
Sat, Jul 4 - Tue, Jul 7
United Airlines Logo
7:00 am - 10:24 am
BUF
-
RAP
5h 24m
1 stop
United Airlines Logo
1:35 pm - 8:41 pm
RAP
-
BUF
5h 06m
1 stop
$395United Airlines
Wed, Aug 19 - Wed, Aug 26
United Airlines Logo
8:55 am - 12:24 pm
BUF
-
RAP
5h 29m
1 stop
United Airlines Logo
1:33 pm - 9:08 pm
RAP
-
BUF
5h 35m
1 stop
$419United Airlines
Wed, Oct 7 - Wed, Oct 14
United Airlines Logo
7:00 am - 10:53 am
BUF
-
RAP
5h 53m
1 stop
United Airlines Logo
11:16 am - 8:31 pm
RAP
-
BUF
7h 15m
2 stops
$421United 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.

What is the cheapest month to fly from Buffalo to South Dakota?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to South Dakota, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buffalo to South Dakota is February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are March and December, when the average cost of round-trip tickets is $700 and $447 respectively.

Good to know

Low seasonMay
Cheapest flight$195
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 14% 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.

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 9680 reviews
7.3Comfort
7.1Entertainment
8.1Crew
7.7Boarding
6.6Food
Airline reviews

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

4.0 OkayMichael, Apr 2026
SNA - DEN
Read more United Airlines reviews

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

Wifi was spotty. Tray table was very dirty when I sat down.

Flight was extremely hot and they made us check our bags when the space was nowhere near full

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

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.

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

Information on your arrival and departure airports