Direct flights from Houston to San Juan HOU → SJU
Southwest Airlines flies nonstop from Houston (HOU) to San Juan (SJU), daily. The flight takes about 4h 37m and covers 1,995 miles (3,211 km). Arrivals run on time 71.8% at HOU and 72.9% at SJU — BTS data for the last three months, counting arrivals within 15 minutes of schedule. Schedule data from 26 July 2026.
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Southwest Airlines
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Departure Schedule typical week
Typical weekly schedule · 7 flights per week · Updated 36d ago
Southwest Airlines
Frequently asked questions
Is there a direct flight from Houston to San Juan?
Yes, Southwest Airlines operates nonstop flights from Houston (HOU) to San Juan (SJU).
Which airlines fly direct from Houston to San Juan?
Southwest Airlines operates nonstop flights from Houston to San Juan.
How long is the flight from Houston to San Juan?
The nonstop flight from Houston to San Juan takes ~4h 37m (approximately 3211 km).
How often do direct flights operate from Houston to San Juan?
Nonstop flights from Houston to San Juan operate daily — 7 flights per week.
What is the on-time performance for flights from Houston to San Juan?
Arrivals run on time 71.8% at HOU and 72.9% at SJU — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
What days of the week are there direct flights from Houston to San Juan?
Direct flights from Houston to San Juan operate every day of the week.
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