Direct (nonstop) flights from Houston to Monterrey
2 airlines fly nonstop from George Bush Intcntl Houston (IAH) to Monterrey International Airport (MTY). It's 411 miles (661 km), about 1h 39m in the air. Operated by United Airlines, VivaAerobus.
United Airlines
VivaAerobus
Route data last updated: May 27, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Houston to Monterrey with one stop · direct emits 76 kg CO₂ per passenger
Looking for the return flight?
MTY → IAH: Flights from Monterrey to HoustonOther direct flights from Houston
Direct flights from Monterrey (MTY)
Frequently Asked Questions
How long is the direct flight from Houston to Monterrey?
A nonstop flight from Houston (IAH) to Monterrey (MTY) takes approximately 1 hours and 39 minutes. The distance is 411 miles (661 km).
Which airlines fly nonstop from Houston to Monterrey?
2 airlines: United Airlines, VivaAerobus.
Is there a nonstop flight from Houston to Monterrey?
Yes. 2 airlines: United Airlines, VivaAerobus.
How far is Houston from Monterrey?
The flight distance from Houston to Monterrey is 411 miles (661 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What is the time difference between Houston and Monterrey?
Monterrey is 1 hour behind Houston. (America/Chicago vs America/Mexico_City.)
What type of aircraft flies from Houston to Monterrey?
At 1h 39m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
Do I need a visa to travel from USA to Mexico?
Depends on your passport. Check with the Mexico embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Houston to Monterrey?
Roughly 76 kg CO2 per passenger one-way. That's about the same as driving 380 km.
Is the return flight from Monterrey to Houston also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Houston to Monterrey?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at George Bush Intcntl Houston for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.