Direct flights from Tucson to Houston TUS → IAH
United Airlines operates nonstop flights from Tucson (TUS) to Houston (IAH). The nonstop flight takes around ~1h 53m, covering 934 miles (1,503 km). Updated 28 June 2026.
TUS
→
IAH
Round trip
1 adult
Economy
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Frequently asked questions
Is there a direct flight from Tucson to Houston?
Yes, United Airlines operates nonstop flights from Tucson (TUS) to Houston (IAH).
Which airlines fly direct from Tucson to Houston?
United Airlines operates nonstop flights from Tucson to Houston.
How long is the flight from Tucson to Houston?
The nonstop flight from Tucson to Houston takes ~1h 53m (approximately 1503 km).