Direct (non-stop) flights from Louisville (SDF) to Houston (IAH)
Find comprehensive flight information, schedules, and booking details for direct flights from Louisville (SDF), US to Houston (IAH), US. This popular route is operated by 1 airline, offering multiple daily departures.• Flight Duration: 2h 33m - 2h 55m (average flight time)• Distance: 791 miles (1273 km) (air miles between airports)• Daily Flights: 3 flights (scheduled departures per day)
Louisville (SDF)
US
Houston (IAH)
US
FLIGHT TIME
2h 33m - 2h 55m
FLIGHT DISTANCE
791 miles (1273 km)
2h 38m - 2h 42m
07:10
15:35
791 miles (1273 km)
November
1 (Show)
21
Terminal 2 (Louisville (SDF))
Terminal A (Houston (IAH))
Flight Schedule
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Airlines Operating This Route
Click any airline to view their specific flight schedules, policies, and route details for this connection. You can also explore flights from Louisville (SDF) and flights to Houston (IAH).
Route Insights
Route Demand
With 21 weekly flights, this route maintains steady demand throughout the week, providing travelers with frequent scheduling options.
Best Time to Fly
Best Value Period
November typically offers the best value for travelers, with lower average fares compared to peak travel periods.
Price Trends
Price variation throughout the year is significant, with Nov being the most affordable month and prices increasing during peak travel seasons.
Distance & Duration Explained
Route Distance
At 791 miles (1273 km), this is an ultra-long-haul route between Louisville (SDF) and Houston (IAH), requiring larger aircraft and extended flight times.
Flight Duration
Flight duration averages 2h 33m - 2h 55m, with actual times ranging from 2h 38m - 2h 42m depending on aircraft type, wind conditions, and routing.
Airline Comparison
Available Airlines
United Airlines is the sole operator on this route, providing 3 daily flights between SDF and IAH.
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Best Time to Visit & Travel Planning
Cheapest Day
Cheapest Month
Average Fare
$349
Travel Planning Tips for Louisville (SDF) to Houston (IAH)
- Best Day to Book
Thursday typically offers the lowest fares for flights from Louisville (SDF) to Houston (IAH). Consider booking on this day for potential savings.
- Best Month to Travel
August is generally the cheapest month to fly from Louisville (SDF) to Houston (IAH). Plan your trip during this month for the best deals.
- Average Flight Price
The average fare for flights from Louisville (SDF) to Houston (IAH) is approximately $349. Prices may vary based on booking time, season, and airline.
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Related Pages
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Frequently Asked Questions
How many flights operate from Louisville (SDF) to Houston (IAH)?
There are 3 direct flights operating from Louisville (SDF) to Houston (IAH). Approximately 3 flights daily.
Which airlines operate flights from Louisville (SDF) to Houston (IAH)?
1 airline operates on this route: United Airlines.
How long is the flight from Louisville (SDF) to Houston (IAH)?
The flight duration from Louisville (SDF) to Houston (IAH) is approximately 2h 33m - 2h 55m.
What is the distance from Louisville (SDF) to Houston (IAH)?
The distance from Louisville (SDF) to Houston (IAH) is 791 miles (1273 km).
What is the flight time range for this route?
Flight times on this route range from 2h 38m - 2h 42m.
What are the earliest and latest flight departure times?
The earliest flight departs at 07:10 and the latest flight departs at 15:35.
What is the cheapest month to fly from Louisville (SDF) to Houston (IAH)?
November is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 21 flights operate per week from Louisville (SDF) to Houston (IAH).
What types of aircraft operate on this route?
This route is served by Embraer 175 (Enhanced Winglets).
What is the average flight price from Louisville (SDF) to Houston (IAH)?
The average flight price for a round-trip ticket from Louisville (SDF) to Houston (IAH) is approximately $400 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from Louisville (SDF) to Houston (IAH) for the lowest prices?
November is typically the cheapest month to fly from Louisville (SDF) to Houston (IAH). Booking in advance and avoiding peak travel seasons can help you find better deals.
How far is Houston (IAH) from Louisville (SDF)?
The distance from Louisville (SDF) to Houston (IAH) is 791 miles (1273 km). This is a long-haul flight route.
How long does it take to fly from Louisville (SDF) to Houston (IAH)?
The flight time from Louisville (SDF) to Houston (IAH) is approximately 2h 33m - 2h 55m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does Houston (IAH) serve?
Houston (IAH) serves Houston, US.