Cheap flights from Louisville International (SDF)

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Get to know Louisville International (SDF)

Airport locationLouisville, United States
IATA codeSDF
ICAO codeKSDF
Latitude & longitude38.1744444, -85.736111
Time zoneAmerica/Kentucky/Louisville

Popular destinations from Louisville International (SDF)

Search for more great flight deals to popular destinations from Louisville International (SDF) with Kiwi.com. Compare flight prices on trending routes to find the best places to visit. Louisville International (SDF) offers popular routes for both one-way trips or return journeys to some of the most famous cities in the world. Find amazing prices on the best routes from Louisville International (SDF) when you travel with Kiwi.com.

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Other popular flights from Louisville International (SDF)

Louisville International destination map 2025

CountryCityAirportIATA code
United StatesNew YorkNewark Liberty InternationalEWR
United StatesLos AngelesLos Angeles InternationalLAX
United StatesOrlandoOrlando Sanford InternationalSFB
United StatesLas VegasHarry Reid International AirportLAS
United StatesFort LauderdaleFort Lauderdale–Hollywood InternationalFLL
United StatesWashington, D.C.Washington Dulles InternationalIAD
United StatesDallasDallas/Fort Worth InternationalDFW
United StatesHoustonGeorge Bush IntercontinentalIAH
United StatesTampaSt. Pete–Clearwater InternationalPIE
United StatesFort MyersSouthwest Florida InternationalRSW

Frequently asked questions

Find answers to your questions about Louisville International, including cheapest prices, flight times, baggage allowance, flight connections, Kiwi.com Virtual Interlining, airport code, opening times, journey times to and from the airport, classes of flights, easiest routes to and from Louisville International in Louisville and more.

How many airports are there in Louisville?
There is a single airport in Louisville. (Louisville International)
How soon should I arrive at Louisville International before my flight?
We recommend arriving at least two hours before your flight.
Which airport code is Louisville International in Louisville?
The code for Louisville International is SDF.
What airports are close to Louisville International?
Louisville International is close to Cincinnati/Northern Kentucky International (134km), Indianapolis International (178km), Blue Grass (100km), Evansville Regional (158km), Dayton International (233km), Owensboro–Daviess County Regional (134km).
What is the baggage allowance for a route to or from Louisville?
If you book travel with Kiwi.com, you can set your preferred number of cabin and checked baggage pieces when looking for the most convenient connection to Louisville. Your selected search result will indicate how much baggage you are allowed to bring with you on your journey.
What is the best time to travel to and from Louisville?
If you don’t have specific dates for your trip to Louisville, enter a time range within which you want to search into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book within up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate to and from Louisville?
Traveling to or from Louisville, you can choose between direct, nonstop flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, as well as the duration of the stopover. What’s more, you can also select where you want to have your stopover — want to say hello to a friend in another city en route to your destination? Do a quick round of shopping? — go MultiCity or Nomad and add the places you wish to visit in your search.
What are the most popular routes to and from Louisville?
Travelers frequently search for route combinations, such as Louisville and Newark Liberty International, Los Angeles International, Orlando Sanford International, Harry Reid International Airport, Fort Lauderdale–Hollywood International, Washington Dulles International, Dallas/Fort Worth International, George Bush Intercontinental, St. Pete–Clearwater International, Southwest Florida International.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. It allows travelers to combine different modes of transport, such as flights, trains, and buses into one single itinerary, often saving them money. Thanks to the largest carrier database in the world, the Kiwi.com search function enables anyone to easily mix and match different modes of transport.

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