Cheap Flights from Houston (IAH) to Louisville (SDF)

View AU$290 flight on Sun, 28 Dec 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Louisville International Airport (SDF)

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Cheap Flights from Houston (IAH) to Louisville (SDF)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Houston (IAH) to Louisville (SDF)

September is typically the cheapest month to fly

From AU$237 - AU$447 per traveller.
Flight from Houston to Louisville route information
Origin airport
George Bush Intercontinental
Destination airport
Louisville Intl.
Distance
1261 km
Average flight time
3 hours 19 mins

Frequently asked questions

How much is a flight from IAH to Louisville Muhammad Ali Intl. Airport?
Round-trip journeys from Houston Airport to Louisville Muhammad Ali Intl. Airport start from . This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss 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 IAH to SDF?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from IAH to SDF 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 IAH to Louisville Muhammad Ali Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from George Bush Intercontinental Airport (IAH) to Louisville Muhammad Ali Intl. Airport?
With a flight distance of 1 250 kilometres, it's just a short hop from George Bush Intercontinental Airport (IAH) to Louisville Intl. Airport (SDF). It might be a quick one, but it's still worth bringing something to keep you busy on board.
Which airlines fly direct from Houston Airport to SDF?
Operating 60 monthly flights, United Airlines (UA) is a top choice when flying straight from George Bush Intercontinental Airport (IAH) to Louisville Intl. Airport (SDF).
Are Houston Airport to Louisville Muhammad Ali Intl. Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to score amazing last-minute deals from Houston Airport to SDF, but it's also possible to miss out entirely! As many airlines release seats up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares carrier prices and updates flight deals frequently, so you can be certain you're always seeing the latest offers.

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