Cheap flights from Buffalo (BUF) to Key Largo, FL

For a flight from Buffalo to Key Largo, you will be flying from Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city. Buffalo is the only Buffalo airport and it handles 0 outbound flights to Key Largo per day. 6 airlines have flights to Key Largo from Buffalo on a regular basis.

To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $83. Frontier flights start at $91 while deals on American Airlines start at $99 one-way.

Looking at all options, your cheapest flight can be booked for $138. While the most popular route (Buffalo - Miami) can be booked for $233 on average, our data indicates $411 when flying from Buffalo to Key Largo.

Yes. In addition to deals on Buffalo to Key Largo flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Key Largo.

Yes. Cheapflights offers flight deals from Buffalo to Key Largo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.