$125 Find Cheap Flights from Houston to Louisville - Compare and Save

These are the earliest and latest flight times available from Houston to Louisville:

• Earliest: departs at 10:00 am and lands at 12:20 pm
• Latest: departs at 6:40 pm and lands at 9:00 pm.

The flight takes about 2h 20m.

Two cabin classes are available on flights from Houston to Louisville:

• Economy Class
• First Class

A nonstop flight from Houston to Louisville takes 2h 20m, covering 800 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Houston to Louisville range from $371 to $698, with an average of $457 over the past 12 months. Anything below $371 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 74% above the $457 route average. Book 8 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $226 round-trip via Los Angeles (LAX), compared to $507 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Evening is the busiest departure period on Houston to Louisville flights, with 50% of flights leaving in that window. Morning departures account for 25%, afternoon flights for 25%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $229 to $1,764. That means the highest observed fare was about 8x higher than the lowest one.

JetBlue is the only airline on the Houston to Louisville route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Houston to Louisville are currently lower than usual. Average one-way flight prices are about $155, which is 52% below the typical average for this route.

Louisville Intl Airport (SDF) hosts 5 major car rental companies, with daily rates averaging $75 for economy cars. Top options include:

• Hertz
• Dollar
• Alamo
• Thrifty
• Budget

Flights from Houston to Louisville may depart from several airports in Houston area, including Houston Hobby (HOU) and Houston George Bush Intcntl (IAH). Flights usually arrive at Louisville Intl (SDF).

One-stop flights from Houston to Louisville most commonly connect through:

• Dallas/Fort Worth (DFW) - 37% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 34% of one-stop connections
• Fort Lauderdale (FLL) - 26% of one-stop connections
• Los Angeles (LAX) - 3% of one-stop connections

Yes. Flexible dates can save you up to 37% on flights from Houston to Louisville. Wednesday is the cheapest departure day at $408 round-trip on average, while Monday is the most expensive at $645, a difference of $237.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

2 airlines operate flights between Houston and Louisville. The airlines offering nonstop flights on this route include:

• United Airlines
• Southwest

Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 5h 04m, compared with 5h 32m via Atlanta Hartsfield-Jackson (ATL) and 9h 52m via Fort Lauderdale (FLL).

Louisville is 1 hour ahead of Houston (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Louisville are Louisville Waterfront Park and Masonic Widows and Orphans Home. These are among the most viewed places in Louisville on KAYAK.

Among airlines operating Houston to Louisville flights:

• United Airlines: offers extra legroom; offers free seat selection
• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• Southwest: a cabin bag in Economy Class class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.