Cheap flights from Houston to Louisville
Compare hundreds of airlines Houston–Louisville
About this route
Compare flights from Houston to Louisville, a about 1,294 km route (around 2h 7m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as United Airlines operate this route.
Prices by date
Airlines on this route
FAQ
What's the cheapest month to fly Houston to Louisville?
It's usually 2026-08, from 231 USD. Use the price calendar to compare other dates.
How long is the flight from Houston to Louisville?
A nonstop flight takes about 2h 7m and covers around 1,294 km. Connecting itineraries take longer.
Are there direct flights from Houston to Louisville?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Houston to Louisville?
United Airlines operate this route, among others. Compare them all in the results.
When should I book Houston–Louisville flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.