Direct flights from Houston to San Juan

  • ~3 flights a day
  • 2 airlines

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When the nonstops leave

Typical weekly schedule · 21 flights per week (~3 per day) · Updated 109d ago

Morning before noon 1 a day
10:03 AM
Afternoon noon – 6 PM 1 a day
3:03 PM
Evening after 6 PM 1 a day
11:56 PM
United Airlines

More nonstops from Houston

IAH → LAX Los Angeles 5 airlines IAH → BTR Baton Rouge 3 airlines IAH → GUA Guatemala City 3 airlines IAH → LGA New York 3 airlines IAH → MIA Miami 3 airlines IAH → AUS Austin 6 airlines IAH → CLT Charlotte 6 airlines IAH → CMH Columbus 4 airlines SJU → IAH The return trip IAH All nonstops from Houston SJU All nonstops from San Juan

Frequently asked questions

Is there a direct flight from Houston to San Juan?

Yes. United Airlines flies nonstop from Houston (IAH) to San Juan (SJU), daily. The flight takes about 4h 38m and covers 2,006 miles (3,228 km). Schedule data from 2 July 2026.

Which airlines fly direct from Houston to San Juan?

United 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 38m (approximately 3228 km).

How often do direct flights operate from Houston to San Juan?

Nonstop flights from Houston to San Juan operate daily — 21 flights per week (~3 per day).

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.