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IAH to SLW: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Saltillo (Plan De Guadalupe International Airport)
459 mi
738 km · 399 nm
1h 28m
estimated nonstop flight time
-1h
time difference · heading southwest
See live IAH→SLW fares Phone-only fares on this route — call free
Flight time details
459 miles nonstop takes roughly 1h 28m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
- SLW — Plan De Guadalupe International Airport · Saltillo, Mexico
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 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
Near SLW
Frequently asked questions
How far is IAH from SLW?
The flight distance from Houston (IAH) to Saltillo (SLW) is 459 miles (738 km, 399 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to SLW?
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 IAH to SLW?
Nonstop service on IAH–SLW 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 Houston and Saltillo?
Saltillo is 1 hour behind Houston.
What is the cheapest way to fly from IAH to SLW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–SLW that never appear on search engines, with no booking fees.
Why are some IAH to SLW fares phone-only?
Consolidator contracts let us sell certain IAH–SLW 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.