$137 Cheap Southwest Airlines flights Buffalo (BUF) to Charlotte (CLT)

You’ll find cheap return Southwest Airlines flights from $246 from BUF to CLT by filtering your results from “Price (lowest to highest)” on Expedia. Or search for bargains from $137 for a one-way trip.**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.

Search for one-way or round-trip flights to Charlotte in January or February. You could find an affordable fare with Southwest Airlines during these off-peak travel months.

To find cheap Southwest Airlines fares from Buffalo Niagara Intl. Airport (BUF) to Charlotte-Douglas Intl. Airport (CLT), 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 overall price. Sunday is usually the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight 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.

Use our “Nonstop” filter when browsing for direct Southwest Airlines flights from BUF to CLT. It’s also a good way to compare other carriers offering the same direct trip.

To find the earliest departures from BUF to CLT with Southwest Airlines, filter your results by “Early Morning” and “Morning.” Choosing an early flight generally means you’ll experience fewer cancellations.**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.

Southwest Airlines flights from Buffalo Niagara Intl. Airport (BUF) to Charlotte touch down at Charlotte-Douglas Intl. Airport (CLT). This is the main entry point to this city.

You can usually modify or cancel your flight, although there may be additional charges if you made your booking over 24 hours ago. Want to keep your options open? Make use of our “No cancel fee” or “Changes included” filter to find flights that won’t penalize you if you have to adjust your plans. To modify your itinerary, go to “Trips,” select your flight and click on “Manage Booking” for more details.