Starting at $130
Helping travelers to find the best flight offers
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from San Antonio to Ontario:
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.
Starting at $130
San Antonio — Los Angeles
06/02/2025
Departure date
Direct flight
AA3132
Starting at $127
Unable to find information about the schedule of direct flights from
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 San Antonio to Ontario
We couldn't find any special offers for flights from San Antonio to Ontario
The cheapest flight ticket from San Antonio to Ontario according to data for the last 48 hours costs $80
Often the best time to buy tickets from San Antonio to Ontario is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from San Antonio to Ontario can be found flying in these months: May.
The fastest flights from San Antonio to Ontario start from 3 hours 14 minutes in the air.
The following airlines operate direct flights on the route San Antonio — Ontario: American Airlines
A direct flight is the most convenient and comfortable way to fly from San Antonio to Ontario, despite the fact that sometimes flights with transfers can cost significantly less.
The cheapest one-way flight from San Antonio to Ontario departs on 06/02/2025, is operated by Spirit Airlines and costs $80
The cheapest roundtrip flight from San Antonio to Ontario departs on 09/27/2025, is operated by Spirit Airlines and costs $101
Fastest flight from San Antonio to Ontario takes 3h 14m
There are direct flights on this route 1 day a week: Mo
The distance between San Antonio and Ontario is 1878km (1164 miles). The time difference between San Antonio and Ontario is 2h .
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 San Antonio to Ontario. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
Below you will find a list of airlines operating flights on the San Antonio — Ontario route and the starting prices for flights of each specific airline on it.
