Title: CA $207 Cheap Flights from Houston (HOU) to Louisville (SDF) - Expedia.ca ![The Louisville, Kentucky skyline with pedestrian walkway in front](https://images.trvl-media.com/place/603002/bb7aa867-4a7a-49ff-b758-10a472246889.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $207 Cheap Flights from Houston (HOU) to Louisville (SDF) [View CA $207 flight on Sat, Nov 8, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:HOU,to:SDF,departure:08/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:206.80&airProductToken=AQpvCjYIxJgBEgQyNTU3GMejASDgXCjwwvwCMOjD_AI4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWU0E1QkMKNQjEmAESBDI0NTEY4Fwg8igozsX8AjCbxvwCOEVAAVgBaglNQUlOQkFTSUNyCFZBVlNBNUJDEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Houston William Hobby Airport (HOU) to Louisville International Airport (SDF) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:hou,to:sdf,departure:16/10/2025TANYT&leg2=from:sdf,to:hou,departure:23/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:hou,to:sdf,departure:16/10/2025TANYT&leg2=from:sdf,to:hou,departure:23/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:hou,to:sdf,departure:16/10/2025TANYT&leg2=from:sdf,to:hou,departure:23/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 30% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Houston (HOU) to Louisville (SDF) Prices were available within the past 7 days and start at CA $207 for one-way flights and CA $1,162 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Oct 7 - Wed, Oct 8 HOU Houston SDF Louisville CA $1,162 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:HOU,to:SDF,departure:07/10/2025TANYT&leg2=from:SDF,to:HOU,departure:08/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1161.40&airProductToken=AQpnCjIIwYIBEgQzNDY5GMejASCjsQEorN75AjD83vkCOExAAFgBagRNQUlOcghMN0FJWk5OMQoxCMGCARIEMTk1MBijsQEg8igo2d_5AjDV4PkCOExAAVgBagRNQUlOcghMN0FJWk5OMQpnCjEIwYIBEgQ0MDExGPIoIKOxASid6vkCMK7r-QI4TEAAWAFqBE1BSU5yCEw3QUlaTk4xCjIIwYIBEgQzNzg4GKOxASDHowEo2ez5AjCi7fkCOExAAVgBagRNQUlOcghMN0FJWk5OMRIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ## Find the cheapest month to fly from Houston (HOU) to Louisville (SDF) ### August is typically the cheapest month to fly From CA $213 - CA $513 per traveller. Flight from Houston to Louisville (HOU - SDF) route information | Origin airport | William P. Hobby | | --- | --- | | Destination airport | Louisville Intl. | | Roundtrip price | CA $1,161 | | Distance | 1284 km | | Average flight time | 3 hours 8 mins | ## Houston to Louisville Flights **The easy way to book your flights from Houston to Louisville**  With Expedia, it’s simple to find and book flights to Louisville from Houston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 7 airlines that cover this route. There are Southwest Airlines nonstop flights to Louisville Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Houston to Louisville today, tomorrow, or this week.   **Save dollars with cheap flights from William P. Hobby, HOU to Louisville Intl., SDF**  Sort your search results by price to find great deals on your flight from Houston to Louisville—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Louisville from Houston currently is just CA $1,162 rising to CA $1,162.   Here are more money-saving tips:  - Fly in October when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Louisville   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Louisville from Houston**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Louisville with Expedia today. ## Frequently asked questions ### How much is a flight from William P. Hobby Airport (HOU) to Louisville Intl. Airport (SDF)? > If you're planning on travelling between HOU and Louisville Muhammad Ali Intl. Airport, round-trip flights start from CA $1,162. This figure is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from HOU to SDF? > This differs from airline to airline, as each has its own set of terms and conditions. Visit the [Customer Service Portal](https://www.expedia.ca/helpcenter), where you'll find simple instructions on how to cancel online. ### How do I find cheap flights from HOU to SDF that have flexible change policies? > Plenty of airlines will allow you to reschedule your flight at no extra charge. All you pay is the cost difference between flights. When searching for William P. Hobby Airport to SDF flights, you'll find a "No change fees" box for you to select. ### How many hours is the flight from William P. Hobby Airport (HOU) to Louisville Intl. Airport (SDF)? > The flight time between HOU and Louisville Muhammad Ali Intl. Airport is 4 hours and 24 minutes. If you're travelling with kids, it's always a good idea to pack some snacks or fruit in your hand luggage. ### How far is the flight from HOU to SDF? > The distance from HOU (HOU) to SDF (SDF) is 1,300 kilometres. You'll be disembarking the plane and collecting your baggage from the carousel in no time. ### Which airlines fly direct from William P. Hobby Airport to Louisville Intl. Airport (SDF)? > A favourite with many frequent flyers, Southwest Airlines (WN) operates 13 flights every month from HOU to Louisville Intl. Airport (SDF). Pick the one that fits in with your travel plans and book your fare today. ### Are William P. Hobby Airport to SDF flight tickets cheaper when they're purchased at the last minute? > Booking last minute from William P. Hobby Airport to Louisville Muhammad Ali Intl. Airport can be hit-or-miss. You may be able to find a bargain, but you could also miss out completely! If you'd prefer to start planning early on, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines release their prices so far in advance. Our advice? 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