Nonstop flights from Tucson to Houston
United Airlines flies this route twice a day.
TUSTucson International
934 mi · 14 flights a week
IAHHouston George Bush Intercontinental
When they leave
Tucson time6:30a11:11aFirst departure 6:30 AM, last 11:11 AM
Two in the morning, 6:30 AM to 11:11 AM. Every flight runs daily.
Every flight
Earliest first
Schedules last checked Sep 19, 2026. Times are local.
Flying from Tucson to Houston
United Airlines is the only airline flying nonstop from Tucson to Houston, twice a day on the Embraer 175.
The first arrival in Houston is at 11:03 AM and the last at 3:40 PM. The flight covers 934 miles.
Flying back, Houston to Tucson has 14 nonstop flights a week.
Return flights
Every Houston airport
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Find the cheapest day to fly from Tucson to Houston.
Schedules as of Oct 9, 2026.