Cheap flights from Louisville to Buffalo

Choose between WN, Delta Air Lines, or American Airlines to find the best price

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Travelers usually depart from Louisville International, or Louisville when they travel from Louisville to Buffalo. Book your trip to arrive at Buffalo Niagara International, Buffalo - Exchange Street, Buffalo Downtown Terminal, or Buffalo, NY - Niagara St & Tops Market. The most popular airlines for this route are WN, Delta Air Lines, American Airlines, United Airlines, and Frontier Airlines. Louisville and Buffalo have 76 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights175917-1315

Check-in for a flight from Louisville to Buffalo

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
WNSWAWNNoUnknownNo
Delta Air LinesDALDLYesUnknownNo
American AirlinesAALAAYesUnknownNo
United AirlinesUALUAYesUnknownNo
Frontier AirlinesFFTF9NoUnknownNo

Frequently asked questions

What are the most popular routes to and from Louisville?

Travelers frequently search for route combinations, such as Louisville and London, San Francisco, Manchester, Sarasota, Chicago, San Jose, Vernal, Las Vegas, San Diego, Aguadilla, Edmonton, Leeds, Los Angeles, Moscow, New Orleans, Boston, Charlotte, Brussels, County Kerry, Fort Lauderdale.

What are the most popular routes to and from Buffalo?

Travelers frequently search for route combinations, such as Buffalo and Orlando, Tampa, Fort Myers, Denver, London, New York, Boston, Dallas, Rome, San Juan, Toronto, San Francisco, Washington, D.C., Houston, Paris, Seattle, Raleigh, Fort Lauderdale, Athens, Tallinn.

What airports are near Louisville?

The main airport in Louisville is Louisville International. It is also served by Cincinnati/Northern Kentucky International, Indianapolis International, Louisville International, Blue Grass, Dayton International, Owensboro–Daviess County Regional, Evansville Regional, Monroe County, Cincinnati Municipal Lunken.

What airports are near Buffalo?

The main airport in Buffalo is Buffalo Niagara International. It is also served by Buffalo Niagara International, Syracuse Hancock International, Toronto Pearson International, Greater Rochester International, Niagara Falls International, Billy Bishop Toronto City, Elmira/Corning Regional, DuBois Regional, John C. Munro Hamilton International, Bradford Regional.

What buses and trains depart from Louisville?

A number of bus and train companies depart from Louisville, including Miller Transportation.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Louisville and Buffalo?

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Which airlines fly between Louisville and Buffalo?

When's the best time to travel between Louisville and Buffalo?

What flights operate between Louisville and Buffalo?

How many airports are there near Louisville?

How many airports are there near Buffalo?

Is it possible to reach Louisville by bus or train?

What time do nonstop (direct) flights between Louisville and Buffalo depart?

What time do nonstop (direct) flights between Louisville and Buffalo arrive?

What time do flights between Louisville and Buffalo depart?

What time do flights between Louisville and Buffalo arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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