Nonstop flights from Houston to San Juan
United Airlines flies this route twice a day.
IAHHouston George Bush Intercontinental
2,006 mi · 14 flights a week
SJUSan Juan Luis Munoz Marin International
When they leave
Houston time10:10a3:06pFirst departure 10:10 AM, last 3:06 PM
One morning flight at 10:10 AM, then one afternoon flight at 3:06 PM. Every flight runs daily.
Every flight
Earliest first
Schedules last checked Sep 21, 2026. Times are local.
Flying from Houston to San Juan
United Airlines is the only airline flying nonstop from Houston to San Juan, twice a day on the Boeing 737 MAX 9.
The first arrival in San Juan is at 3:42 PM and the last at 8:38 PM. The flight covers 2,006 miles.
Flying back, San Juan 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 San Juan.
Schedules as of Oct 9, 2026.