Title: Florianópolis to Buffalo cheap flights from $632 (FLN to BUF) - Expedia.com ![Buffalo, NY](https://images.trvl-media.com/place/602674/87d981cf-5755-46d3-aea8-dd650f6a21eb.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/602674/87d981cf-5755-46d3-aea8-dd650f6a21eb.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $632 Cheap Flights from Florianópolis (FLN) to Buffalo (BUF) [View $632 flight on Fri, Feb 19, 2027](https://expedia.com/Flights-Search?trip=oneway&leg1=from:FLN,to:BUF,departure:2/19/2027TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:631.73&airProductToken=AQqaAQotCMyCARIDNzE5GOVqINJYKIbVpQMw59alAzhOQABYAWoCU0xyCE5MV1NMWkJCCi0IzIIBEgM1MzIY0lggqVEoq9ulAzCm4KUDOE5AAVgBagJTTHIITkxXU0xaQkIKOgjMggESBDcxNTUYqVEggS0otOKlAzCU46UDOE5AAVgBagJTTHIITkxXU0xaQkJ6CgjEmAESBDUyOTYSCggBEAEYASoCTEEYASIECAEQASgCKAQoBjAB) ## Popular airlines from Hercilio Luz Intl. Airport (FLN) to Buffalo Niagara Intl. Airport (BUF) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:FLN,to:BUF,departure:4/11/2026TANYT&leg2=from:BUF,to:FLN,departure:4/18/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:FLN,to:BUF,departure:4/11/2026TANYT&leg2=from:BUF,to:FLN,departure:4/18/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.com/Flights-Search?leg1=from:FLN,to:BUF,departure:4/11/2026TANYT&leg2=from:BUF,to:FLN,departure:4/18/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:FLN,to:BUF,departure:4/11/2026TANYT&leg2=from:BUF,to:FLN,departure:4/18/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.com/Flights-Search?leg1=from:FLN,to:BUF,departure:4/11/2026TANYT&leg2=from:BUF,to:FLN,departure:4/18/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.com/Flights-Search?leg1=from:FLN,to:BUF,departure:4/11/2026TANYT&leg2=from:BUF,to:FLN,departure:4/18/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.com/Flights-Search?leg1=from:FLN,to:BUF,departure:4/11/2026TANYT&leg2=from:BUF,to:FLN,departure:4/18/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](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\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Florianópolis to Buffalo (FLN-BUF) Prices were available within the past 7 days and start at $632 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ## Frequently asked questions ### How much does a flight from Florianópolis (FLN-Hercílio Luz Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost? ### What is the cheapest month to fly from Florianópolis (FLN-Hercílio Luz Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)? ### Which airlines fly direct from Florianópolis (FLN-Hercílio Luz Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)? ### What is the cheapest airline that flies from Florianópolis (FLN-Hercílio Luz Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)? ### How do I find cheap flights from Florianópolis (FLN-Hercílio Luz Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)? ### What is the best time to fly from Florianópolis (FLN-Hercílio Luz Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)? ### What is the earliest flight from Florianópolis (FLN-Hercílio Luz Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)? ### What day of the week has the most flights from Florianópolis (FLN-Hercílio Luz Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)? ### What are the most popular departure times for flights from Florianópolis (FLN-Hercílio Luz Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)? ### How long does it take to fly from Florianópolis (FLN-Hercílio Luz Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)? ### Can you fly business or first class from Florianópolis (FLN-Hercílio Luz Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)? ### How do I earn miles on a Florianópolis (FLN-Hercílio Luz Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia? ### What airports do you fly into for Buffalo from Hercilio Luz Intl. (FLN)? ### Is it cheaper to buy a plane ticket from Florianópolis (FLN-Hercílio Luz Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute? ### Is it cheaper to book a Florianópolis (FLN-Hercílio Luz Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package? ### Can I cancel or change the date of my flight from Florianópolis (FLN-Hercílio Luz Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)? ## Travel information | Origin airport | Hercílio Luz Intl. | | ------------------- | --------------------- | | Destination airport | Buffalo Niagara Intl. | | Distance | 5241 mi | ## Book with confidence # Florianópolis to Buffalo Flights The cheapest times to fly from Florianópolis to Buffalo On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Florianópolis to Buffalo are during the month of . You can find some of the cheapest flights from Florianópolis to Buffalo with Expedia's search tool and vast selection of airlines. The best time to book a flight from Florianópolis to Buffalo Sunday is one of the best days to book for cheap flights from Florianópolis to Buffalo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from Florianópolis to Buffalo Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Florianópolis to Buffalo in 2026\. You can also book with separate airlines for your outbound and return journeys, from $632 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Florianópolis to Buffalo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Florianópolis to Buffalo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. \*Flight schedules are subject to change. \*Available to One Key members.