Beginning of main content
Round Trip Icon
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search over 1,000,000 properties worldwide and 550 airlines worldwide.

Search over a million flights, hotels, packages, and more

No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap STL to SDF Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

St. Louis to Louisville route information

Origin Airport Lambert-St. Louis Intl.
Destination Airport Louisville Intl.
Airlines Serving American Airlines, Delta, United
Flight Price $263
Distance 253 mi

Louisville

$5,635.04

Cheap STL to SDF Flights

  • What is the cheapest day to fly to Louisville?

    Sep 22nd has bookings (as of Sep 16th) as cheap as $319. That comes in 27% below the average price for this route. Saving now means you'll have more cash to spend on your trip.
  • What is the cheapest airline flying from Saint Louis to Louisville?

    American Airlines is offering the best deal at $273. Better grab that deal fast because prices range all the way up to $1,230 over the next three months.
  • Can I change the date of my flight?

    You sure can switch your departure date and you may save yourself some money by changing when you take off. The lowest-cost day to fly in October is Tuesday. You might think you're missing out leaving a day earlier, but we think that you are just adding those savings towards your next vacation. A penny saved is a vacation earned.
  • How long do most people stay in Louisville?

    Of course, you're not most people, but if you were, you'd stay around three days.
  • Which airline has the least delays from Saint Louis to Louisville?

    Booking with NetJets Aviation means you will arrive to Louisville around the time you were supposed to. In fact, this timely airline has an 86% average for landing before the plane turns into a pumpkin.
  • How much is a plane ticket to Louisville (SDF) from Saint Louis (STL)?

    They range from $273 to $1,230. Booking in advance can usually help you get the cheapest price. Prices tend to be lower the further out you book.
  • What is the cheapest day to fly?

    The cheapest day to fly from Saint Louis to Louisville is on Tuesday. If you want to save a bit of money on your next holiday look for flights on Tuesday.

Missouri to Louisville Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Missouri to Louisville will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Louisville.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with STL to SDF flights that won’t make your bank account wince. Ready to temporarily leave behind Missouri for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SDF with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Package Disclaimer

*Savings amount equal to 100% when flight + hotel are booked together. Prices based on searches conducted by fellow shoppers within the past 24 hours. There is no guarantee that these prices will be in effect at the time of your search. Vacation package savings are based on comparison to prices on Expedia.com of the same components booked separately. Savings vary based on origin/destination, length of trip, stay dates and travel partners, and aren't available on all packages.