$143 Find Cheap Flights from Louisville to Buffalo - Compare and Save

In the last 5 days, the lowest price for a flight from Louisville to Buffalo was $143 for a one-way ticket and $285 for a round-trip.

Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

We unfortunately don’t have that data for this specific route.

oneworld, and SkyTeam are the airline alliances operating flights between Louisville and Buffalo, with oneworld being the most commonly used for this route.

The two airlines most popular with KAYAK users for flights from Louisville to Buffalo are Delta and American Airlines. With an average price for the route of $406 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $430 and an overall rating of 7.1.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to Buffalo.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Louisville is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buffalo with an airline and back to Louisville with another airline. Booking your flights between Louisville and BUF can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buffalo from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.