Cheap Frontier Airlines flights Fort Myers (RSW) to Buffalo (BUF)

Make use of the “Price (lowest to highest)” filter on Expedia to look for cheap Frontier Airlines return flights from RSW to BUF. Affordable one-way tickets are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Look for return or one-way flights to Buffalo in January or February. You could find cheaper fares with Frontier Airlines during these quieter months.

To find cheap Frontier Airlines fares from Southwest Florida Intl. Airport (RSW) to Buffalo Niagara Intl. Airport (BUF), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the cost. Sunday is usually the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Take off on one of Frontier Airlines’s 7 direct weekly flights from Southwest Florida Intl. Airport (RSW) to Buffalo Niagara Intl. Airport (BUF). To view available options, enter your origin, dates and destination and hit search. Then use the “Nonstop” and “Airline” filters.

On average, it takes 3h to travel nonstop from Southwest Florida Intl. Airport (RSW) to Buffalo Niagara Intl. Airport (BUF) with Frontier Airlines.

The earliest flight from RSW to BUF with Frontier Airlines departs at 8:59PM UTC-5. You’ll touch down at 11:59PM UTC-5. The final Frontier Airlines flight of the day takes off at 8:59PM UTC-5 and arrives at 11:59PM UTC-5. With around 20% fewer cancellations for departures before noon, heading out early is generally the smartest choice.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Get on a Frontier Airlines flight from Southwest Florida Intl. Airport (RSW) to Buffalo, and you’ll most likely touch down at Buffalo Niagara Intl. Airport (BUF). This is the airline’s main hub here.

Journey from RSW to BUF with Frontier Airlines and enjoy a range of perks including a rewarding loyalty program. When you book through Expedia as a Frontier Miles and One Key™ member, you can also earn OneKeyCash™* to spend on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Frontier Airlines typically uses Airbus A320neo planes for flights from Southwest Florida Intl. Airport (RSW) to Buffalo Niagara Intl. Airport (BUF). This carrier also operates the Airbus A321neo on this route. Keep in mind that aircraft type can vary depending on operational needs, so the plane you catch might be different on the day you travel.

You can usually reschedule or cancel your flight, although there may be a charge if your booking was made over 24 hours ago. Need to keep your options open? Use our “Changes included” and “No cancel fee” filters to find flights that won’t charge you extra if you have to revise your plans. To update your itinerary, go to “Trips,” select your flight and click on “Manage Booking” for further information.