Cheap Flights from Louisville (SDF) to St. Louis (STL)

Popular airlines from Louisville Intl. Airport (SDF) to St. Louis Lambert Intl. Airport (STL)

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Cheap Flights from Louisville to St. Louis (SDF-STL)

Prices were available within the past 7 days and start at for one-way flights and ¥41,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Delta
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
United
American Airlines
American Airlines
American Airlines
United
Delta
American Airlines
American Airlines
American Airlines
Delta
American Airlines

Find the cheapest month to fly from Louisville (SDF) to St. Louis (STL)

August is typically the cheapest month to fly

From ¥22,128 - ¥81,679 per traveler.

Frequently asked questions

How much is a flight from Louisville Intl. Airport (SDF) to STL?
Round-trip journeys from Louisville Intl. Airport (SDF) to Lambert-St. Louis Intl. Airport (STL) start from ¥41,500. This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SDF to Lambert Field?
This can differ from airline to airline, as each has its own terms and conditions. Head to the Customer Service Portal, where there are simple instructions on how to cancel online.
How do I find cheap flights from Louisville Intl. Airport (SDF) to STL that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Louisville Muhammad Ali Intl. Airport to Lambert-St. Louis Intl. Airport (STL) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Louisville Intl. Airport (SDF) to St. Louis Lambert International Airport?
The average flight time between SDF and STL is 4 hours and 18 minutes. If you're traveling with kids, it's always a good idea to pack some snacks or fruit in your cabin baggage.
How far is the flight from Louisville Intl. Airport (SDF) to St. Louis Lambert International Airport?
A flight distance of just 410 kilometers separates Louisville and St. Louis. Once you're up in the skies, you won't get a chance to do much more than listen to some short podcasts.
Which airlines fly direct from SDF to Lambert Field?
If you want to travel straight from Louisville Muhammad Ali Intl. Airport to Lambert-St. Louis Intl. Airport (STL), you'll need to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly between these airports.
Are Louisville Intl. Airport (SDF) to Lambert-St. Louis Intl. Airport (STL) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes score a bargain, with some of the cheapest airfares from SDF to Lambert-St. Louis Intl. Airport (STL) appearing a few weeks before the date of departure. If you'd rather book ahead, Expedia compares and updates all the best flight deals regularly — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines release prices that far in advance.

Travel information

Travel information

Origin airport
Louisville Intl.
Destination airport
Lambert-St. Louis Intl.
Roundtrip price
¥41,500
Distance
404 km

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