Flights from Houston (IAH) to San Juan (SJU)

Route intelligence for IAH → SJU: direct flights, stopover options, and timetable coverage in one place.

Show route on mapAll flights from IAHAll flights to SJU

Direct flights

2 direct option(s) across 2 airline(s).

  • Spirit Airlines · 0 min · 0 km
  • United Airlines · 273 min · 3228 km

Explore these airlines on this city pair

Open each airline route-map page to compare broader network depth before committing to a nonstop or one-stop strategy.

Spirit Airlines route map →United Airlines route map →

Stopover options

  • 1 stop(s) · 6h 13m · IAH → SJU
  • 1 stop(s) · 6h 13m · IAH → SJU
  • 1 stop(s) · 6h 14m · IAH → SJU
  • 1 stop(s) · 6h 14m · IAH → SJU
  • 1 stop(s) · 6h 14m · IAH → SJU
  • 1 stop(s) · 6h 15m · IAH → SJU
  • 1 stop(s) · 6h 15m · IAH → SJU
  • 1 stop(s) · 6h 15m · IAH → SJU
  • 1 stop(s) · 6h 18m · IAH → SJU
  • 1 stop(s) · 6h 18m · IAH → SJU
  • 1 stop(s) · 6h 18m · IAH → SJU
  • 1 stop(s) · 6h 18m · IAH → SJU

Timetable coverage

Published flight numbers: AC4830, NZ9837, UA1192, AC3079, LH7696, NZ9843, UA701, AC4632, NZ9841, UA1497

Flight number: AC 4830

Operating days: 1, 2, 3, 4, 5, 6, 7

  • IAH 10:04 → SJU 15:42

Plan this city pair

Compare nearby alternatives and airline networks to decide whether a direct trip, one-stop connection, or reverse search gives you better options.

Explore all departures from IAH →Explore all arrivals to SJU →Compare airline network coverage →Browse airports by country →

Route planning checklist

  • Compare direct duration with one-stop total duration before committing to a fare.
  • Check inbound alternatives on flights to SJU when return timing is important.
  • Use Guides for alliance and hub strategy playbooks.
Back to full map