Vuelos Desde A. Intercontinental George Bush (IAH) a Aeropuerto Internacional LA/Ontario (ONT) Empezando Desde $44

It’s always wise to find out about any travel advice reports and quarantine requirements in place in your destination city. Be sure to check out the Covid-19 Travel Advisor for up-to-date info on booking a flight to Los Angeles - Ontario Intl. Airport (ONT) from IAH.

If you’d rather avoid layovers, it’s wise to organize your flight from IAH to Ontario Airport as early as possible. United Airlines is the only carrier that offers direct flights on this route.

For more info about changing your flight to Ontario Airport, please visit our Customer Service Portal.

Flights between IAH and Los Angeles - Ontario Intl. Airport (ONT) usually take around 5 hours and 51 minutes in total. Make the most of that time in the air by reading, snoozing away, watching a film or doing all three.

There’s a flight distance of 1,350 mi between Houston Airport and ONT. This is classified as a medium-haul flight. There’ll be lots of time to take advantage of the in-flight entertainment and fit in some sleep if you want to look fresh on landing.

With United Airlines, you won’t have to bother with long layovers or hanging around waiting for your next flight. This airline company will fly you nonstop from George Bush Intercontinental Airport (IAH) to Los Angeles - Ontario Intl. Airport (ONT) on one of the 30 flights offered on this route each month.

From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Southwest Airlines, American Airlines or Delta you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.