$122+ Cheap flights from Buffalo to San Diego (BUF - SAN)

Airlines like Southwest and Delta fly from Buffalo to San Diego in about 7h 45m. The time it takes to get you to your destination can typically vary by up to 2h 33m. The distance between Buffalo and San Diego is about 2191 mi. Both multi-stop and nonstop flights can be found to your destination and back.

Cheapflights users have booked flights from Buffalo to San Diego round-trip from $99. Other airlines that can offer you cheap pricing are American Airlines, from $250, and JetBlue, from $259. Users have found that Frontier is 77% cheaper than the other options available to this destination.

The cheapest airlines for a one-way flight from Buffalo to San Diego are American Airlines ($122), Frontier ($140), and Delta ($149).

Yes. In addition to deals on Buffalo to San Diego 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 San Diego.

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

Currently, August is the cheapest month in which you can book a flight from Buffalo to San Diego (average of $286). Flying from Buffalo to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.