Airlines operating on route
Starting at $78
Helping travelers to find the best flight offers
Starting at $78
A direct flight is the most convenient and comfortable way to fly from Philadelphia to Ontario, 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 Philadelphia to Ontario:
Unable to find information about the schedule of direct flights from
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.
Philadelphia — Los Angeles
04/29/2025
Departure date
Direct flight
AA3172
Starting at $318
Philadelphia — Los Angeles
04/30/2025
Departure date
Direct flight
AA3172
Starting at $316
Philadelphia — Los Angeles
06/30/2025
Departure date
Direct flight
AA3276
Starting at $233
Philadelphia — Los Angeles
04/18/2025
Departure date
Direct flight
NK109
Starting at $370
Philadelphia — Los Angeles
04/19/2025
Departure date
Direct flight
NK483
Starting at $193
Philadelphia — Los Angeles
04/20/2025
Departure date
Direct flight
NK109
Starting at $156
Philadelphia — Los Angeles
04/23/2025
Departure date
Direct flight
AA3276
Starting at $450
Philadelphia — Los Angeles
06/04/2025
Departure date
Direct flight
NK2596
Starting at $202
Philadelphia — Los Angeles
06/12/2025
Departure date
Direct flight
AA1989
Starting at $254
Philadelphia — Los Angeles
06/14/2025
Departure date
Direct flight
F93587
Starting at $168
The cheapest flight ticket from Philadelphia to Ontario according to data for the last 48 hours costs $67
Often the best time to buy tickets from Philadelphia to Ontario is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Philadelphia to Ontario can be found flying in these months: April, May, July.
The fastest flights from Philadelphia to Ontario start from 5 hours 45 minutes in the air.
The following airlines operate direct flights on the route Philadelphia — Ontario: American Airlines, Spirit Airlines, Frontier Airlines
We couldn't find any special offers for flights from Philadelphia to Ontario
The cheapest one-way flight from Philadelphia to Ontario departs on 06/04/2025, is operated by Frontier Airlines and costs $67
The cheapest roundtrip flight from Philadelphia to Ontario departs on 04/26/2025, is operated by Spirit Airlines and costs $136
Fastest flight from Philadelphia to Ontario takes 5h 45m
There are direct flights on this route 2 days a week: Mo and We
The distance between Philadelphia and Ontario is 3792km (2351 miles). The time difference between Philadelphia and Ontario is 3h .
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 Philadelphia to Ontario. 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 Philadelphia to Ontario
Below you will find a list of airlines operating flights on the Philadelphia — Ontario route and the starting prices for flights of each specific airline on it.
