Cheap flights Ontario — Houston (ONT — HOU)

Good to know - Cheap tickets Ontario — Houston

Cheapest flight found $42
Minimal flight time 2h 53m
Flight distance 2150 km
Most popular airline United Airlines

Sales of tickets from Ontario to Houston in the last 48 hours

2025-09-14 one-way

2025-08-02 one-way

Routes from nearby cities to Houston

A flight from a neighbouring city can help you save money on plane tickets.

Most often, flights to Houston are from Los Angeles. The cheapest plane ticket to Houston can be bought from $27 with a departure from Las Vegas, which is also the nearest city from Ontario.

Popular International routes from Ontario

Popular routes from Houston

If you are going to fly from Houston, then study the popular flights. The most popular flights from Houston:

Popular domestic routes from Ontario

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