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SLW to IAH: distance & flight time
Saltillo (Plan De Guadalupe International Airport) → Houston (George Bush Intercontinental Houston Airport)
459 mi
738 km · 399 nm
1h 28m
estimated nonstop flight time
+1h
time difference · heading northeast
See live SLW→IAH fares Phone-only fares on this route — call free
Flight time details
459 miles nonstop takes roughly 1h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SLW — Plan De Guadalupe International Airport · Saltillo, Mexico
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SLW
Near IAH
- DWH · David Wayne Hooks Memorial Airport14 mi away
- IWS · West Houston Airport23 mi away
- AAP · Andrau Airpark23 mi away
- HOU · William P Hobby Airport24 mi away
Frequently asked questions
How far is SLW from IAH?
The flight distance from Saltillo (SLW) to Houston (IAH) is 459 miles (738 km, 399 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLW to IAH?
A nonstop flight takes about 1h 28m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SLW to IAH?
Nonstop service on SLW–IAH depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 28m nonstop estimate.
What is the time difference between Saltillo and Houston?
Houston is 1 hour ahead of Saltillo.
What is the cheapest way to fly from SLW to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLW–IAH that never appear on search engines, with no booking fees.
Why are some SLW to IAH fares phone-only?
Consolidator contracts let us sell certain SLW–IAH tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.