Direct (nonstop) flights from Houston to Montgomery
1 airline flys nonstop from George Bush Intcntl Houston (IAH) to Montgomery Regional Airport (MGM). It's 553 miles (890 km), about 1h 55m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Houston to Montgomery with one stop · direct emits 102 kg CO₂ per passenger
Looking for the return flight?
MGM → IAH: Flights from Montgomery to HoustonOther direct flights from Houston
Direct flights from Montgomery (MGM)
Frequently Asked Questions
How long is the direct flight from Houston to Montgomery?
A nonstop flight from Houston (IAH) to Montgomery (MGM) takes approximately 1 hours and 55 minutes. The distance is 553 miles (890 km).
Which airlines fly nonstop from Houston to Montgomery?
Just United Airlines.
Is there a nonstop flight from Houston to Montgomery?
Yes. 1 airline: United Airlines.
How far is Houston from Montgomery?
The flight distance from Houston to Montgomery is 553 miles (890 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Houston to Montgomery?
At 1h 55m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Houston to Montgomery?
Roughly 102 kg CO2 per passenger one-way. That's about the same as driving 510 km.
Is the return flight from Montgomery 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 Montgomery?
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?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.