Starting at $73
Starting at $227
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 Philadelphia 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 $73
Starting at $227
Unable to find information about the schedule of direct flights from
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.
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.
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.
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
Philadelphia — Los Angeles
03/22/2025
Departure date
Direct flight
AA1989
Starting at $567
Philadelphia — Los Angeles
03/23/2025
Departure date
Direct flight
NK109
Starting at $247
Philadelphia — Los Angeles
03/24/2025
Departure date
Direct flight
NK109
Starting at $355
Philadelphia — Los Angeles
04/15/2025
Departure date
Direct flight
AA824
Starting at $351
Philadelphia — Los Angeles
04/01/2025
Departure date
Direct flight
AA3276
Starting at $269
Philadelphia — Los Angeles
04/02/2025
Departure date
Direct flight
AA3276
Starting at $270
Philadelphia — Los Angeles
05/15/2025
Departure date
Direct flight
NK2596
Starting at $85
The cheapest flight ticket from Philadelphia to Ontario according to data for the last 48 hours costs $72
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, August, June.
The fastest flights from Philadelphia to Ontario start from 5 hours 46 minutes in the air.
The following airlines operate direct flights on the route Philadelphia — Ontario: American Airlines, Spirit 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 04/01/2025, is operated by Spirit Airlines and costs $72
The cheapest roundtrip flight from Philadelphia to Ontario departs on 04/16/2025, is operated by American Airlines and costs $177
Fastest flight from Philadelphia to Ontario takes 5h 46m
There are direct flights on this route 3 days a week: Tu, We, and Th
The distance between Philadelphia and Ontario is 3792km (2351 miles). The time difference between Philadelphia and Ontario is 3h .
