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Cheap Flights from Louisville to St. Louis $270.41

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

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

Interesting Facts About Flights from Louisville to St. Louis (SDF to STL)

Question : Which airline is offering the cheapest flight from SDF to STL?
Answer : Delta Air Lines is the leader in keeping costs down for their passengers over the next three months. Fares are being booked at just $229, which is quite a deal when compared to the high-end bookings of $605.

Question : Is price more important than specific travel days for you?
Answer : For the month of May, Friday is your cheapest day to fly. Being flexible with your travel days garners even more savings during booking.

Question : Should you be aware of any airlines that have a reputation of delayed arrivals for this route?
Answer : If you're flying Trans States Airlines to Saint Louis from Louisville, you may be tardy as they're delayed 70% of the time. If you’re on Trans States Airlines, be sure to sign up for the delay notifications to stay up to date with your flight’s status.

Question : Do travelers from Louisville typically stay in Saint Louis for very long?
Answer : Travelers from SDF to STL stay three days on average.

Question : How often is the Louisville International Airport (SDF) to Lambert-St. Louis International Airport (STL) route delayed?
Answer : This particular route gets passengers to Lambert-St. Louis International Airport on time 39% of the time, which puts it in the 10th percentile worldwide. When there is a delay, it averages about half an hour.

Question : Is this route your best bet for getting to Saint Louis with minimal delays?
Answer : SDF to STL currently scores 1 out of a possible 5 stars in promptness. This score combines both the number of delayed flights and total delay minutes. With 1 star, you should feel rather worried about getting to Saint Louis on time.

Question : Looking for the cheapest flight over the next 30 days?
Answer : Since low prices are preferred, look at Apr 21st. As of Apr 17th, it's showing the cheapest ticket sales at $229. That is 36% below the average price for this route, so you can spend that extra money on a fun experience in Saint Louis.