Unable to find information about the schedule of direct flights from
Helping travelers to find the best flight offers
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Ontario to Houston. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A direct flight is the most convenient and comfortable way to fly from Ontario to Houston, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Ontario to Houston:
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Unable to find information about the schedule of direct flights from
The minimum one-way ticket price from Ontario to Houston is $56 (December 2025), while the maximum is $242 (November 2025). On average, a ticket costs $176–$472.
Los Angeles — Houston
10/17/2025
Departure
Direct flight
F91756
Starting at $120
Los Angeles — Houston
11/03/2025
Departure
Direct flight
UA1179
Starting at $199
Los Angeles — Houston
11/11/2025
Departure
Direct flight
WN3372
Starting at $52
Los Angeles — Houston
12/25/2025
Departure
Direct flight
NK1261
Starting at $226
Starting at $57
Starting at $199
Starting at $52
Starting at $226
The Ontario — Houston route is served by a wide range of airlines: 4 in total, including Frontier Airlines, United Airlines, Southwest Airlines, and Spirit Airlines. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $52. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
The cheapest flight ticket from Ontario to Houston according to data for the last 48 hours costs $52
Often the best time to buy tickets from Ontario to Houston is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Ontario to Houston can be found flying in these months: December, June, November.
The fastest flights from Ontario to Houston start from 3 hours 10 minutes in the air.
The following airlines operate direct flights on the route Ontario — Houston: Frontier Airlines, United Airlines, Southwest Airlines
The cheapest one-way flight from Ontario to Houston departs on 11/10/2025, is operated by Southwest Airlines and costs $52
The cheapest roundtrip flight from Ontario to Houston departs on 10/30/2025, is operated by Frontier Airlines and costs $91
Fastest flight from Ontario to Houston takes 3h 10m
There are direct flights on this route 2 days a week: Mo and Sa
The distance between Ontario and Houston is 2149km (1332 miles). There are 8 direct flights from Ontario to Houston. The time difference between Ontario and Houston is 2h. Flights from Ontario begin at 7:35 AM. The latest flight from Ontario departs at 2:15 PM
We couldn't find any special offers for flights from Ontario to Houston
