Direct (non-stop) flights from San Luis Potosi (SLP) to Houston (IAH)
Find comprehensive flight information, schedules, and booking details for direct flights from San Luis Potosi (SLP) to Houston (IAH). This popular route is operated by 1 airline, offering multiple daily departures.• Flight Duration: 1h 47m - 2h 50m (average flight time)• Distance: 647 miles (1041 km) (air miles between airports)• Daily Flights: 2-3 flights (scheduled departures per day)
San Luis Potosi (SLP)
Houston (IAH)
FLIGHT TIME
1h 47m - 2h 50m
FLIGHT DISTANCE
647 miles (1041 km)
2h 2m - 2h 2m
06:00
12:49
647 miles (1041 km)
October
1 (Show)
17
Flight Schedule
December 2025
Airlines with direct flights from San Luis Potosi (SLP) to Houston (IAH)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 1h 47m - 2h 50m.
Pricing patterns: October typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 6:00, 12:00, offering more flight options and potentially better connections.
San Luis Potosi (SLP) - Houston (IAH) flight price statistics
$658
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$703
Feb$541
Mar$477
Apr$530
May$645
Jun$718
Jul$550
Aug$430
Sep$413
Oct$1062
Nov$1170
DecRelated Information
Airports: SLP • IAH Airport
Airlines operating this route: United Airlines (UA)
Frequently Asked Questions
How many flights operate from SLP to IAH?
There are 2 direct flights operating from SLP to IAH. Approximately 2-3 flights daily.
Which airlines operate flights from SLP to IAH?
1 airline operates on this route: United Airlines.
How long is the flight from SLP to IAH?
The flight duration from SLP to IAH is approximately 1h 47m - 2h 50m.
What is the distance from SLP to IAH?
The distance from SLP to IAH is 647 miles (1041 km).
What is the flight time range for this route?
Flight times on this route range from 2h 2m - 2h 2m.
What are the earliest and latest flight departure times?
The earliest flight departs at 06:00 and the latest flight departs at 12:49.
What is the cheapest month to fly from SLP to IAH?
October is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 17 flights operate per week from SLP to 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 SLP to IAH?
The average flight price for a round-trip ticket from SLP to IAH is approximately $658 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from SLP to IAH for the lowest prices?
October is typically the cheapest month to fly from SLP to IAH. Booking in advance and avoiding peak travel seasons can help you find better deals.
How far is IAH from SLP?
The distance from SLP to IAH is 647 miles (1041 km). This is a long-haul flight route.
How long does it take to fly from SLP to IAH?
The flight time from SLP to IAH is approximately 1h 47m - 2h 50m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.