Nonstop flights from Houston to Tucson
United Airlines flies this route twice a day.
IAHHouston George Bush Intercontinental
934 mi · 14 flights a week
TUSTucson International
When they leave
Houston time9:40a8:28pFirst departure 9:40 AM, last 8:28 PM
One morning flight at 9:40 AM, then one evening flight at 8:28 PM. Every flight runs daily.
Every flight
Earliest first
Schedules last checked Sep 20, 2026. Times are local.
Flying from Houston to Tucson
United Airlines is the only airline flying nonstop from Houston to Tucson, twice a day on the Embraer 175.
The first arrival in Tucson is at 10:20 AM and the last at 9:14 PM. The flight covers 934 miles.
Flying back, Tucson to Houston has 14 nonstop flights a week.
Return flights
Every Houston airport
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Find the cheapest day to fly from Houston to Tucson.
Schedules as of Oct 9, 2026.