Cheap flights from Houston George Bush Intcntl Airport to Los Angeles from $75

In general, November is the cheapest month to fly from Houston George Bush Intcntl Airport to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $133. If you aren’t able to travel during the month of November, then book flights to Ontario from Houston George Bush Intcntl Airport during February instead. Flights to Ontario in February, while not as cheap as those in November, still average around $168.

The cheapest day to depart on your flight to Ontario is on a Thursday when prices can be found for as low as $350. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Houston George Bush Intcntl Airport to Ontario for around $473.

At noon is the cheapest time of day to fly from Houston George Bush Intcntl Airport to Ontario when you can find flight prices for as low as $217. Flying to Ontario at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $346 on average. Flights to Ontario from Houston George Bush Intcntl Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Houston George Bush Intcntl to Ontario for the best Houston George Bush Intcntl - Ontario flight prices

You are more likely to see cheaper flights to Ontario from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Ontario for around $242 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ontario from Houston George Bush Intcntl Airport for as low as $192 on momondo.

There are 4 cabin classes available to choose from on Houston George Bush Intcntl Airport to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Frontier is the most popular carrier operating from Houston George Bush Intcntl to Ontario

United Airlines, Frontier and Delta are the top three most popular airlines that fly to Ontario from Houston George Bush Intcntl Airport according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 4 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.