Flights from HOU(Houston|William P. Hobby Airport) to ONT(Los Angeles|Ontario International Airport)
Flights from Houston to Los Angeles
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HOU to ONT, William P. Hobby Airport to Ontario International Airport Cheap Flights
Find the best flight deals from William P. Hobby Airport to Ontario International Airport
HOU - ONT Flight Information
Houston → Los AngelesFlight information between Houston and Los Angeles
Cheapest one-way flight price
US$154
Cheapest return ticket price
US$330
Cheapest month
February
Peak season for travel
February
Flight distance
2,162.47 km
HOU - ONT Cheap Flights
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HOU - ONT Flight Airlines
Major airlines flying this route
HOU - ONT Route FAQs
Common questions about flights from HOU to ONT
Based on HopeGoo data, Hawaiian Airlines offers one-way fares as low as US$154 on Cheapest nonstop routes (e.g. IAH to ONT on Tue, Mar 10), while Hawaiian Airlines offers Cheapest nonstop round-trips from US$330 departing on Wed, Mar 11 and returning on Wed, Mar 18.
By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Houston to Ontario is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
To find best deals on flights from Houston to Ontario, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Mar 10, with one-way flights priced at just US$154. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Ontario travel is around February. · Get exclusive promo codes for HopeGoo app users.
The cheapest months to fly from Houston to Ontario is February, when demand for travel is lower.
After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Houston to Ontario on February 23, 2026 with Frontier Airlines, with prices starting at US$100.
The time difference between Ontario and Houston is 2h.
Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your HopeGoo, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.