Cheap flights from Ontario to Houston (ONT - IAH)

Flight FAQs

From Ontario to Houston

Are flight prices decreasing from Ontario to Houston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ontario and Houston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Ontario to Houston George Bush Intcntl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, United Airlines, and Frontier flying from Ontario to Houston George Bush Intcntl have implemented new flexible cancellation policies.

What airports do I use to fly from Ontario to Houston?

Houston George Bush Intcntl is the airport most travelers will use when flying to Houston from Ontario. Booking flights from Ontario (ONT) to George Bush Intcntl (IAH) should be relatively easy as there are 2 daily flights to Houston from 6 different airlines. 3h 12m is how long a flight from Ontario to Houston George Bush Intcntl will take if you book a nonstop flight.

Can I find flights from Ontario to Houston for under $200 on Cheapflights?

Yes, there are multiple flights from Ontario to Houston for under $200. The cheapest flight booked recently is on United Airlines for just $163, but on average you can expect to pay $186.

Are there nonstop flights from Ontario to Houston for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Ontario to Houston under $200. A good price for a nonstop flight from Ontario to Houston is less than $342.

Are there last-minute flights available from Ontario to Houston for under $200?

There are currently 20+ open flights from Ontario to Houston within the next 7 days for less than $200.

What days are nonstop flights available from Ontario to Houston?

You can find nonstop flights on the following days: Thursday.

How popular is this flight route?

The Ontario to Houston George Bush Intcntl flight path was viewed by 758 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Ontario or Houston?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Ontario is typically less than Houston. We can gather that this will continue over the next 2 days.

Is Ontario weather warmer or cooler than Houston?

Our data indicates that the weather will be 95 °F on average in the month of July. The temperature in Houston is typically colder than in Ontario. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Ontario to Houston?

United Airlines and Frontier can get you from Ontario to Houston in just under 3h 12m. Your travel time can differ by up to 5h 20m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Ontario to Houston round-trip?

Cheapflights users have booked flights from Ontario to Houston round-trip from $163. Another airline that can offer you cheap pricing is Frontier. These flights start at 45% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Ontario to Houston one-way?

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $82. Users have also found prices from $84 and $138 on United Airlines and Frontier, respectively.