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BUF - FSD

Find cheap flights from Buffalo to Sioux Falls from $198

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 Sioux Falls departing on 8/28. 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
0 bags
Wed 6/12
Wed 6/19

Search hundreds of travel sites at once for deals on flights to Sioux Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Sioux Falls, 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 Sioux Falls, as well as popular online travel agencies
In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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

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Cheap flight deals from Buffalo to Sioux Falls (BUF-FSD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Sioux Falls 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 and deals for you by selecting your travel dates.
Choose your dates
6:30 pm - 10:40 pmBUF-FSD
5h 10m1 stop
1:38 pm - 10:59 pmFSD-BUF
8h 21m1 stop
$198American Airlines
Find Deal
Wed, Aug 28 - Tue, Sep 3
6:30 pm - 10:40 pmBUF-FSD
5h 10m1 stop
6:55 am - 6:12 pmFSD-BUF
10h 17m2 stops
$202American Airlines
Find Deal
Wed, Aug 28 - Tue, Sep 3
12:10 pm - 9:29 pmBUF-FSD
10h 19m2 stops
6:55 am - 6:12 pmFSD-BUF
10h 17m2 stops
$207American Airlines
Find Deal
Wed, Aug 28 - Tue, Sep 3
7:25 pm - 10:44 pmBUF-FSD
4h 19m1 stop
5:30 am - 2:35 pmFSD-BUF
8h 05m1 stop
$336Delta
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Sat, Aug 10 - Wed, Aug 14
5:55 pm - 10:44 pmBUF-FSD
5h 49m2 stops
5:30 am - 2:35 pmFSD-BUF
8h 05m1 stop
$341Delta
Find Deal
Sat, Aug 10 - Wed, Aug 14
6:38 am - 12:58 pmBUF-FSD
7h 20m1 stop
6:55 am - 5:27 pmFSD-BUF
9h 32m2 stops
$360American Airlines
Find Deal
Sat, Aug 10 - Wed, Aug 14
7:00 am - 10:38 amBUF-FSD
4h 38m1 stop
8:00 am - 1:21 pmFSD-BUF
4h 21m1 stop
$435United Airlines
Find Deal
Sun, May 26 - Sun, Jun 2
7:00 am - 10:33 amBUF-FSD
4h 33m1 stop
8:00 am - 1:21 pmFSD-BUF
4h 21m1 stop
$560United Airlines
Find Deal
Sun, Jun 2 - Fri, Jun 7
12:50 pm - 12:12 pmBUF-FSD
24h 22m2 stops
10:13 pm - 11:51 amFSD-BUF
36h 38m3 stops
Sun, Jun 2 - Fri, Jun 7
12:50 pm - 12:12 pmBUF-FSD
24h 22m3 stops
10:13 pm - 11:51 amFSD-BUF
36h 38m3 stops
Sun, Jun 2 - Fri, Jun 7

Flights from Buffalo to Sioux Falls - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Buffalo to Sioux Falls?

The average price of all flights from Buffalo to Sioux Falls clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Buffalo to Sioux Falls, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Sioux Falls, Sunday is the cheapest day to fly and Wednesday is the most expensive.

Good to know

Low season

September

High season

August

Cheapest flight

$198
Best time to beat the crowds with an average 44% drop in price.
Most popular time to fly and prices are also 31% lower on average.
Flight from Buffalo to Sioux Falls

When to book flights from Buffalo to Sioux Falls

Are your dates flexible? Find out the best times to travel from Buffalo to Sioux Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Sioux Falls

  • What is the cheapest flight from Buffalo to Sioux Falls?

    In the last 3 days, the lowest price for a flight from Buffalo to Sioux Falls was $198 for a round-trip ticket.

  • Do I need a passport to fly between Buffalo and Sioux Falls?

    No

  • Which aircraft models fly most regularly from Buffalo to Sioux Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to Sioux Falls?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Buffalo and Sioux Falls, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Buffalo to Sioux Falls, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Buffalo to Sioux Falls are United Airlines and American Airlines. With an average price for the route of $538 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $404 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Buffalo to Sioux Falls?

    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 Sioux Falls.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from Buffalo 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 Sioux Falls?

    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 to Sioux Falls with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and FSD can sometimes prove cheaper using this method.

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

    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 to Sioux Falls from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Buffalo to Sioux Falls

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Sioux Falls. 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 Sioux Falls? 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 10980 reviews
7.2Comfort
6.7Food
8.1Crew
7.1Entertainment
7.7Boarding
Airline reviews

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

4.0 OkayAnonymous, May 2024BOS - IAH
Read more about United Airlines reviews

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

WiFi connected but only let you go to the AA website, not even text messaging worked.

The flight was excellent, provided that we had inclement weather. We departed earlier than scheduled and arrived early. There was a little turbulence, but nothing to be worried about.

pleased with overall experienced, but seats in coach are tight.

Don't often sit in 1st class. Our experience was great.

The 2 hour delay was frustrating but our crew did a great job getting us out quickly and keeping communication especially with the people who had connecting flights

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

It was right on time and crew were very courteous

Their computers were down upon arrival to the airport. They were unable to figure out how to board us. We were delayed over an hour and a half.

Our original flight was delayed and we almost missed our layover. Fortunately they delayed the second flight as well due to the number of people being on both flights so we got lucky. But it was due to mechanical issues which was frustrating.

American always delays flight so it stressful getting the next connection

Buffalo - Sioux Falls Flights

Departure:

Buffalo (undefined)United States

Destination:

Sioux Falls (FSD)United States

Return flight deals:

Sioux Falls - Buffalo

Cabin classes: