Flights from Houston (IAH) to Raleigh/Durham (RDU)

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

Show route on mapAll flights from IAHAll flights to RDU

Direct flights

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

  • Frontier Airlines · 0 min · 0 km
  • United Airlines · 154 min · 1675 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.

Frontier Airlines route map →United Airlines route map →

Stopover options

  • 1 stop(s) · 4h 14m · IAH → RDU
  • 1 stop(s) · 4h 14m · IAH → RDU
  • 1 stop(s) · 4h 14m · IAH → RDU
  • 1 stop(s) · 4h 14m · IAH → RDU
  • 1 stop(s) · 4h 14m · IAH → RDU
  • 1 stop(s) · 4h 14m · IAH → RDU
  • 1 stop(s) · 4h 14m · IAH → RDU
  • 1 stop(s) · 4h 14m · IAH → RDU
  • 1 stop(s) · 4h 14m · IAH → RDU
  • 1 stop(s) · 4h 14m · IAH → RDU
  • 1 stop(s) · 4h 14m · IAH → RDU
  • 1 stop(s) · 4h 14m · IAH → RDU

Timetable coverage

Published flight numbers: NZ6550, UA6148, NH7030, NZ6551, UA1821, NZ6552, UA2498

Flight number: NZ 6550

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

  • IAH 07:30 → RDU 11:15

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 RDU →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 RDU when return timing is important.
  • Use Guides for alliance and hub strategy playbooks.
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