Direct flights from Houston to Ontario (IAH → ONT)

Distance 2,142 km (1,331 mi)
Est. duration 2h 31m
IAH
Houston
George Bush Intcntl Houston, USA
ONT
Ontario
Ontario International Airport, USA

Destination overview

📍
Destination
Ontario, USA
🌍
Continent
north-america
✈️
Airlines
2 on this route

Tips for Houston to Ontario

  • Book 6-8 weeks ahead for the best fares on the IAH to ONT route.
  • Tuesday and Wednesday departures are typically 15-20% cheaper.
  • Compare 2 airlines on this route: F9, UA.
  • Check visa requirements for your destination well in advance.
Route details All flights from IAH All flights from ONT