Flights from St Louis to Kentucky

Flight deals from St Louis to Kentucky

Looking for a cheap last-minute deal or the best return flight from St Louis to Kentucky? If you want to travel next month, return fares start from R 5,371. Find the lowest prices on one-way and return tickets right here.

Louisville.R 2,003 per passenger.Departing Fri, 5 Jun.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from St Louis on Fri, 5 Jun, arriving in Louisville Muhammad Ali International.Price includes taxes and charges.From R 2,003, select.

Owensboro.R 3,830 per passenger.Departing Wed, 10 Jun.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from St Louis on Wed, 10 Jun, arriving in Owensboro.Price includes taxes and charges.From R 3,830, select.

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Flying from St Louis to Kentucky

Arm yourself with these facts on the fly.

Cheapest flight found	R 2,003
Cheapest month to fly	June
Cheapest airport to fly from	St Louis

How to find cheap flights from St Louis to Kentucky

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from St Louis to Kentucky. Other savvy travellers recently found return flights from R 4,273 and one-way tickets from R 2,003 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from St Louis into Louisville Muhammad Ali International

At the moment, the lowest priced flight tickets to Kentucky are from St Louis Airport to Louisville Muhammad Ali International Airport.

Fly in July

We crunched the flight calendar and found the cheapest time to fly from St Louis to Kentucky is currently July.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from St Louis to anywhere you choose in Kentucky.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from St Louis to Kentucky go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Kentucky to Kentucky flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average St Louis to Kentucky flight price?

We looked at all of the upcoming return flights from St Louis to Kentucky we could find over the next 12 months. It looks like R 4,273 is the best price. This is good, compared to the average Kentucky ticket price of R 5,393.

What is the cheapest month to fly from St Louis to Kentucky?

The cheapest month to fly from St Louis to Owensboro Airport is currently June. The cheapest month to fly from St Louis to Louisville Muhammad Ali International Airport is usually July

Which upcoming date is cheapest to fly from St Louis to Kentucky on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from St Louis to Kentucky on Tuesday, 28 July 2026.

Are there any direct flights from St Louis to Kentucky?

Currently, there aren't any direct flights from St Louis to Kentucky, but you can still fly with a stopover.

If I'm flying from St Louis, where in Kentucky is cheapest to fly into?

If you're flying from St Louis, the cheapest city in Kentucky to fly into is Louisville. The cheapest airport serving Louisville at the moment is Louisville Muhammad Ali International.