Title: Cheap Flights from Buffalo to Sioux Falls (BUF to FSD) - Expedia.co.uk ![](https://images.trvl-media.com/place/6059512/118f443d-05c3-4e32-9f38-df169d7274ba.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6059512/118f443d-05c3-4e32-9f38-df169d7274ba.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Buffalo (BUF) to Sioux Falls (FSD) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Sioux Falls Regional Airport (FSD) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:buf,to:fsd,departure:03/11/2025TANYT&leg2=from:fsd,to:buf,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:buf,to:fsd,departure:03/11/2025TANYT&leg2=from:fsd,to:buf,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:buf,to:fsd,departure:03/11/2025TANYT&leg2=from:fsd,to:buf,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Find the cheapest month to fly from Buffalo (BUF) to Sioux Falls (FSD) ### April is typically the cheapest month to fly From £148 - £495 per traveller. Flight from Buffalo to Sioux Falls route information | Origin airport | Buffalo Niagara Intl. | | --- | --- | | Destination airport | Sioux Falls Regional | | Distance | 1448 km | ## Compare flights from Buffalo to Sioux Falls easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Buffalo to Sioux Falls. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Sioux Falls Regional in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Buffalo Niagara Intl. to Sioux Falls Regional.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Buffalo Niagara Intl. (BUF) to Sioux Falls Regional (FSD) The easiest way to view the best deals on flights from Buffalo to Sioux Falls today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Buffalo Niagara Intl. to Sioux Falls Regional start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Buffalo and Sioux Falls - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Buffalo to Sioux Falls flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Buffalo Niagara Intl. to Sioux Falls Regional for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Frequently asked questions ### How much is a flight from Buffalo Niagara Intl. Airport (BUF) to FSD? > If you're travelling from Buffalo Niagara Intl. Airport (BUF) to Joe Foss Field, round-trip journeys start from . This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from BUF to Joe Foss Field? > This can vary between airlines, as each one has its own terms and conditions. Visit the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033), where there are simple instructions on how to cancel your flight online. ### How do I find cheap flights from BUF to Joe Foss Field that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Buffalo Niagara Intl. Airport (BUF) to Sioux Falls Regional Airport (FSD) flights, you'll see a "no change fees" filter for you to select. ### How many hours is the flight from BUF to FSD? > There are lots of ways to make the 5 hours and 10 minutes between Buffalo Niagara Intl. Airport (BUF) and Sioux Falls Regional Airport (FSD) go by faster. Be productive and organise your camera roll or delete all those unwanted emails. A good snooze also helps pass the time! ### How far is the flight from Buffalo Niagara Intl. Airport (BUF) to Joe Foss Field? > It's just 1,450 kilometres from BUF to Sioux Falls Regional Airport (FSD). It's quite possible that you'll spend more time getting to and from the airport than you will actually flying! ### Which airlines fly direct from Buffalo Niagara Intl. Airport (BUF) to Joe Foss Field? > Unfortunately, there aren't any airlines that fly directly between Buffalo Niagara International Airport and Joe Foss Field. You'll need to book a flight with at least one stop. ### Are BUF to Sioux Falls Regional Airport (FSD) flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from Buffalo Niagara Intl. Airport (BUF) to Sioux Falls Regional Airport (FSD) can be hit-or-miss. You may be able to find a bargain, but you could also miss out completely! If you'd rather play it safe and start your travel planning early on, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines issue their prices so far in advance. Our top tip? Check back often as prices are updated frequently. ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Holiday Homes ### Accommodation - [Alcester Hotels](https://www.expedia.co.uk/Alcester-Hotels.d3000422489.Travel-Guide-Hotels) - [Baltic Hotels](https://www.expedia.co.uk/Baltic-Hotels.d553248634983447400.Travel-Guide-Hotels) - [Pet-Friendly Hotels in Beresford](https://www.expedia.co.uk/Beresford-Hotels-Pet-Friendly-Hotel.0-0-d183951-tPetFriendlyHotel.Travel-Guide-Filter-Hotels) - [Beresford Hotels](https://www.expedia.co.uk/Beresford-Hotels.d183951.Travel-Guide-Hotels) - [Brandon Hotels](https://www.expedia.co.uk/Brandon-Hotels.d55065.Travel-Guide-Hotels) - [Bridgewater Hotels](https://www.expedia.co.uk/Bridgewater-Hotels.d3000456193.Travel-Guide-Hotels) - [Canton Hotels](https://www.expedia.co.uk/Canton-Hotels.d6318421.Travel-Guide-Hotels) - [Colman Hotels](https://www.expedia.co.uk/Colman-Hotels.d3000353302.Travel-Guide-Hotels) - [Colton Hotels](https://www.expedia.co.uk/Colton-Hotels.d3000456235.Travel-Guide-Hotels) - 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