Submit feedbackSubmit feedbackComplete travel information for your September journey
September departures from Southwest Florida International Airport (RSW) to Buffalo Niagara International Airport (BUF) see a mix of leisure and fall-travel demand. After Labor Day, some midsummer seasonal routes reduce frequency, so midweek travel often yields lower fares. Travelers should search flexible dates, set fare alerts, and consider early-morning or late-evening departures to save. Nearby destinations served from RSW include Fort Myers, Naples, Cape Coral, Sanibel Island, and Bonita Springs — ideal for last-minute beach time before heading north. For cars and transfers, pre-book rental cars or rideshares and confirm pickup procedures at Southwest Florida International Airport (RSW). Book now to lock September fares and check flight status 24–48 hours before departure.
To find cheap flights from Southwest Florida International Airport (RSW) to Buffalo Niagara International Airport (BUF), compare fares across OTAs and airline sites, use flexible date search in September, and set fare alerts for price drops. Consider mid-week departures (Tuesday–Thursday) and be open to early morning or late-night flights to secure lower fares. Book 3–8 weeks in advance for September travel to Western New York for the best balance of price and availability.
There are no regular nonstop flights between Southwest Florida International Airport (RSW) and Buffalo Niagara International Airport (BUF), so typical total travel time ranges from 4.5 to 7+ hours including a single connection. The airborne time for a direct flight segment is usually about 2 hours and 45 minutes, with layovers commonly at Charlotte (CLT), Philadelphia (PHL), Atlanta (ATL), or Chicago (ORD). Check specific itineraries for exact connection times and shortest total duration.
Major carriers operating one-stop service between Southwest Florida International Airport (RSW) and Buffalo Niagara International Airport (BUF) typically include American Airlines (via Charlotte or Philadelphia), Delta Air Lines (via Atlanta or Detroit), and United Airlines (via Chicago or Newark). Low-cost carriers like Spirit and JetBlue may offer partner connections or seasonal routes, so compare schedules and baggage policies when booking. Use airline comparison tools to check September schedules and seat availability.
Yes — September can see seasonal schedule adjustments as carriers update summer and fall timetables. Expect slightly reduced leisure-season frequencies from Southwest Florida International Airport (RSW) after Labor Day and increased demand into Buffalo Niagara International Airport (BUF) during early fall weekends, especially around Buffalo Bills home games and university events. Always verify September flight schedules and monitor airlines for late summer route updates.
Southwest Florida International Airport (RSW) features car rental centers, rideshare pick-up, shuttle services, and on-site parking; all remain fully operational in September. Seasonal shuttle frequency to Fort Myers and Cape Coral can remain high due to visitor demand, while airlines may add counters for peak travel times. For smooth September travel, arrive at least 90 minutes for domestic flights and use parking reservations or pre-booked rideshares.
Baggage rules depend on the carrier, but for one-stop itineraries from Southwest Florida International Airport (RSW) to Buffalo Niagara International Airport (BUF) expect checked bag fees on most carriers and varying carry-on allowances. If connecting, verify whether carriers transfer baggage through or require recheck during layovers. For September travel, pack layers and consider bringing a compact umbrella and a light jacket for Buffalo’s cooler evenings.
Arriving at Buffalo Niagara International Airport (BUF) in September pairs convenient regional access with the start of Western New York’s fall season. Plan onward travel to popular nearby cities and destinations such as Niagara Falls, downtown Buffalo, Orchard Park (Buffalo Bills), Rochester, and Toronto. For smooth transfers, reserve rental cars in advance and check shuttle schedules, especially around Bills game weekends or university events. September is ideal for sightseeing — bring layers for cool mornings and evenings, and book hotels early if your travel window coincides with home football weekends or early foliage peaks.
On arrival at Buffalo Niagara International Airport (BUF) in September you can expect mild to cool temperatures, increasing demand on some weekend flights, and accessible ground transport including rental cars, taxis, rideshares, and shuttle services. September is the start of fall foliage season in Western New York, so plan for possible higher hotel demand during peak foliage weekends and Buffalo Bills home games. Confirm baggage claim and transport arrangements ahead of time to avoid delays.
From Buffalo Niagara International Airport (BUF), Niagara Falls is approximately 25–30 minutes by car; you can rent a car, take a shuttle service, or use rideshare/taxi options. Toronto is about 90–120 minutes driving (border crossing times vary) and can be reached by rental car, bus services, or a combination of transfer operators. For international travel to Toronto in September, ensure you have proper travel documents and check border wait times and COVID entry guidance if applicable.
Buffalo Niagara International Airport (BUF) offers several passenger amenities including dining, shops, free Wi-Fi, business services, and seasonal pop-up kiosks. While BUF has limited airline lounges compared to larger hubs, some carriers provide partner lounges or day passes — check your airline benefits or credit card perks before arrival in September. For increased comfort during fall travel, arrive earlier to enjoy restaurants and retail options.
Buffalo Bills home games in September and early fall can increase passenger volumes at Buffalo Niagara International Airport (BUF), leading to fuller flights and higher fares on game weekends. If traveling to Buffalo for a Bills game, book flights and hotels early and plan for heavier traffic to and from Highmark Stadium in Orchard Park. Consider arriving a day early or leaving the day after the event to avoid peak crowds.
Buffalo Niagara International Airport (BUF) provides short-term and long-term parking, economy lots, rental car services, shuttle agencies, taxis, and rideshares. In September, lots are typically less crowded than peak summer, but weekends may fill due to university and NFL events. Reserve airport parking online when possible and check rental car return instructions specific to BUF.
September in Buffalo features mild days and cooler evenings with average highs in the mid-60s to low 70s°F (18–22°C) and variable rain chances. Late-September often brings crisp air and the first hints of fall colors across Western New York, so pack light layers and a waterproof jacket. Check a 10-day forecast before traveling and plan for changing conditions when moving between Buffalo and nearby scenic areas like Niagara Falls.
September marks the start of the fall sports season and early foliage in Western New York. Major draw: Buffalo Bills NFL games at Highmark Stadium (Orchard Park) create increased demand for flights arriving at Buffalo Niagara International Airport (BUF) on home-game weekends. University at Buffalo (UB) football and campus events also drive weekend traffic, as do early fall harvest festivals and wine trails around the Niagara region. Visitors planning September travel should check game dates and local festival calendars, book flights and hotels early, and consider flexible return dates to avoid crowds after major events.
The best time to fly from Southwest Florida International Airport (RSW) to Buffalo Niagara International Airport (BUF) in September is typically midweek (Tuesday–Thursday) and outside peak weekend windows tied to Bills games or university events. Book between 3 and 8 weeks ahead for the best combination of price and seat selection for September travel. For convenience and fewer delays, early-morning departures often see fewer mechanical or weather-related hold-ups; for cheaper fares, target late-night or red-eye options. If attending a Buffalo Bills game or major local event, secure flights and hotels as early as possible to avoid price surges.
Since nonstop flights between Southwest Florida International Airport (RSW) and Buffalo Niagara International Airport (BUF) are rare, most travelers book connecting itineraries. Connecting flights typically offer lower fares and more schedule options, while direct (nonstop) service—if available seasonally—reduces total travel time and transfer risk. Common one-stop hubs: Charlotte (CLT) for American Airlines, Atlanta (ATL) for Delta, and Chicago (ORD) or Newark (EWR) for United. To minimize connection risk in September, allow at least 60–90 minutes for domestic-to-domestic transfers and prefer single-carrier itineraries where the airline guarantees through-checked baggage and rebooking support.
American Airlines: Strong one-stop coverage via Charlotte (CLT) and Philadelphia (PHL), reliable schedules and broad loyalty program benefits; expect checked bag fees on basic economy. Delta Air Lines: Frequent connections via Atlanta (ATL) or Detroit (DTW) with robust customer service and SkyMiles benefits; good for travelers who prefer Delta’s hubs. United Airlines: Connections via Chicago (ORD) or Newark (EWR) and extensive network for onward international connections; consider economy plus seating and baggage rules. JetBlue and Spirit: May offer competitive fares or seasonal connections but watch for strict ancillary fees and longer connection routing. For September travel, compare total trip time and fees rather than base fare alone; book early to secure seats during Bills weekends and university events.
Packing: Bring lightweight summer clothing for departures from Southwest Florida International Airport (RSW) and pack layers—light jacket, sweaters, and a compact umbrella—for Buffalo Niagara International Airport (BUF) arrival. Weather: September falls within Atlantic hurricane season; monitor forecasts for Fort Myers departures and have contingency plans for rebooking. Timing: Aim for midweek flights to avoid peak weekend demand from Bills games and fall events. Airport operations: Arrive earlier than usual if traveling with checked bags or during event weekends, and enroll in airline text/email notifications for real-time updates. CTA: Check September flight status and purchase refundable or flexible fares if your travel intersects with weather or major events.
Although nonstop options between Southwest Florida International Airport (RSW) and Buffalo Niagara International Airport (BUF) are uncommon, typical flight segments last about 2 hours 30 minutes to 3 hours in the air, with total door-to-door travel often 4.5–7+ hours including one connection. Common connecting hubs: Charlotte (CLT), Philadelphia (PHL), Atlanta (ATL), Chicago (ORD), and Detroit (DTW). In September, schedule frequency may dip slightly after Labor Day, so prioritize itineraries with 60–120 minute layovers to balance reliability and speed. For faster travel, filter searches for shortest total duration or single-connection itineraries and book the earliest available connection to avoid cascading delays.
To find cheap flights on the Southwest Florida International Airport (RSW) to Buffalo Niagara International Airport (BUF) route in September, search with flexible dates and set fare alerts across at least two booking platforms. Midweek departures (Tuesday–Thursday) and red-eye/early-morning departures often yield the lowest fares. Typical one-way economy price ranges in September: $120–$280 depending on carrier and timing; round-trips commonly $220–$450 when booked 3–8 weeks in advance. Consider nearby airports for departures or arrivals (e.g., Fort Myers area airports vs. alternative Buffalo/Rochester options) to widen savings. CTA: Compare fares now and enable alerts for RSW to BUF discounts.