Schedule of direct flights from Ontario to Houston
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Ontario to Houston:
Ontario airports overview
Houston airports overview
Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets 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.
Alternative routes
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Cheapest one way flight
$33
Frontier Airlines
Direct flight
3h 21m
04/30/2025
The cheapest one-way flight from Ontario to Houston departs on 04/30/2025, is operated by Frontier Airlines and costs $33
Cheapest round trip flight
$56
Frontier Airlines
Direct flight
6h 53m
03/09/2025
The cheapest roundtrip flight from Ontario to Houston departs on 03/09/2025, is operated by Frontier Airlines and costs $56
The fastest flight
3h 8m
Fastest flight from Ontario to Houston takes 3h 8m
Direct flights
Several times a week
There are direct flights on this route 6 days a week: Su, Mo, Tu, We, Th, and Sa
Earliest flight
6:00 AM
Latest flight
12:22 PM
Direct flights count
11
Distance
2149km
Timezone difference
2h
The distance between Ontario and Houston is 2149km (1332 miles).There are 11 direct flights from Ontario to Houston.The time difference between Ontario and Houston is 2h .Flights from Ontario begin at 6:00 AM.The latest flight from Ontario departs at 12:22 PM.
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.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Ontario to Houston
Below you will find a list of airlines operating flights on the Ontario — Houston route and the starting prices for flights of each specific airline on it.
Unable to find information about the schedule of direct flights from
Los Angeles — Houston
LAX — HOU
04/30/2025
Departure date
Direct flight
AA6376
Starting at $105
Los Angeles — Houston
LAX — HOU
03/25/2025
Departure date
Direct flight
WN1093
Starting at $170
Los Angeles — Houston
LAX — HOU
02/12/2025
Departure date
Direct flight
WN280
Starting at $188
Los Angeles — Houston
LAX — HOU
02/13/2025
Departure date
Direct flight
F91756
Starting at $350
Ontario — Houston
ONT — HOU
02/15/2025
Departure date
Direct flight
F93132
Starting at $96
Ontario — Houston
ONT — HOU
02/18/2025
Departure date
Direct flight
UA722
Starting at $352
Ontario — Houston
ONT — HOU
03/25/2025
Departure date
Direct flight
F93132
Starting at $120
February 2025
Lowest price
on average:
$32
April 2025
Highest price
on average:
$69
How much is the cheapest flight ticket from Ontario to Houston?
The cheapest flight ticket from Ontario to Houston according to data for the last 48 hours costs $33
When is the best time to buy air tickets on the route Ontario — Houston?
Often the best time to buy tickets from Ontario to Houston is 2 months before departure.
When is the cheapest time of year to fly from Ontario to Houston?
Based on statistics over the past years, the lowest prices for flights from Ontario to Houston can be found flying in these months: February, March, April.
How long does it take to fly from Ontario to Houston?
The fastest flights from Ontario to Houston start from 3 hours 8 minutes in the air.
Which airline can fly direct from Ontario to Houston?
The following airlines operate direct flights on the route Ontario — Houston: American Airlines, Southwest Airlines, Frontier Airlines
We couldn't find any special offers for flights from Ontario to Houston
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.
