There are most likely no direct flights on the Dallas — Ontario route
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 Dallas to Ontario. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Dallas to Ontario, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the Dallas — Ontario route
We couldn't find any special offers for flights from Dallas to Ontario
The minimum one-way ticket price from Dallas to Ontario is $116 (October 2026), while the maximum is $121 (September 2026). On average, a ticket costs $118–$121.
Dallas — Ontario
09/11/2026
Departure
Direct flight
F94689
starting at $201
Dallas — Ontario
09/06/2026
Departure
Direct flight
F94689
starting at $210
Dallas — Ontario
09/09/2026
Departure
Direct flight
AA2956
starting at $580
Dallas — Ontario
09/10/2026
Departure
Direct flight
AA3006
starting at $233
starting at $121
starting at $233
The route Dallas — Ontario is served by several airlines: Frontier Airlines and American Airlines. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $121 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
The cheapest flight ticket from Dallas to Ontario according to data for the last 48 hours costs $121
Often the best time to buy tickets from Dallas to Ontario is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Dallas to Ontario can be found flying in these months: October, September.
The fastest flights from Dallas to Ontario start from 3 hours 6 minutes in the air.
The following airlines operate direct flights on the route Dallas — Ontario: Frontier Airlines, American Airlines
The cheapest one-way flight from Dallas to Ontario departs on 09/09/2026, is operated by Frontier Airlines and costs $121
The cheapest roundtrip flight from Dallas to Ontario departs on 10/03/2026, is operated by Frontier Airlines and costs $178
Fastest flight from Dallas to Ontario takes 3h 6m
There are direct flights on this route 4 days a week: Su, We, Th, and Fr
The distance between Dallas and Ontario is 1936km (1200 miles). There are 22 direct flights from Dallas to Ontario. The time difference between Dallas and Ontario is 2h. Flights from Dallas begin at 7:32 AM. The latest flight from Dallas departs at 9:59 PM