PHL to ONT (Philadelphia to Ontario) Flights

Last Minute Flights from PHL to ONT

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
PHLLos AngelesMay 3 to May 10$208
*Prices include taxes and fees

Cheapest PHL to ONT Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
PHLLos AngelesMay 3 to May 10$208
PHLLos AngelesJune 11 to June 25$302
PHLLos AngelesSeptember 18 to September 22$306
PHLLos AngelesJune 10 to June 18$527
*Prices include taxes and fees
PHL to ONT Flight Details
Origin airport
Philadelphia Intl.
Origin airport IATA code
PHL
Destination airport
Los Angeles - Ontario Intl.
Destination airport IATA code
ONT
Distance
2349 mi

Frequently asked questions

What airlines fly direct from PHL to Los Angeles - Ontario Intl. Airport (ONT)?
At the moment, you can’t fly straight between these destinations. You’ll have to lock in a flight with at least one stop from Philadelphia Intl. Airport (PHL) to Los Angeles - Ontario Intl. Airport (ONT).
How many flights are there from PHL to ONT?
There are no less than 37 flights a day from Philadelphia, PA (PHL-Philadelphia Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.), so you have no shortage of ways to get to Ontario. Just pick a time and date that suits your schedule and secure your fare.
How long does it take to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
This flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) will take about 7 hours and 7 minutes. Use the opportunity to open the novel that’s been beside your bed for a while or just close your eyes.
What is the flight distance from Philadelphia, PA (PHL-Philadelphia Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
A laptop crammed with cool stuff to watch will help you get through this medium-haul flight of 2,400 miles (3,800 1). While you’re likely to have some in-flight entertainment, there’s nothing like having a great TV series waiting for you to hit play.
How many morning flights are there from PHL to ONT?
Set your alarm and prepare to take to the skies on one of the 149 morning flights from PHL to ONT available every week.

  • If you’d like to fly with American Airlines (AA), it operates 78 weekly services that take off before noon. The 5:00AM flight is the first of the day.
  • Another good option is Delta Air Lines. This airline has 42 early flights every week. 5:30AM is the earliest to depart.
  • You’ll have around 19 morning flights to pick from if you fly with United Airlines (UA). 6:18AM is the earliest departure.

How many afternoon flights are there from PHL to ONT?
Each week, you can choose between 113 afternoon and evening flights from PHL to ONT.

  • Buckle up with American Airlines (AA), which lists 66 afternoon and evening flights each week on this route. The first scheduled departure is 12:00PM.
  • Also check out Delta Air Lines (DL). Secure your seat on one of its 27 weekly afternoon and evening flights that leave for ONT from 1:07PM.

What is the earliest departure time out of Philadelphia to Ontario?
The earliest flight sets off from PHL at 5:00AM and touches down at 1:56AM at ONT. You’ll want to allow yourself ample time in the morning to easily get to your departure gate.
What is the latest departure time out of Philadelphia to Ontario?
Book a seat on the 9:10PM flight from PHL, arriving at ONT at 9:59PM, and allow yourself time to attend to those last-minute vacation preparations. This is the latest flight you can catch on this route.
What is the average price from Philadelphia to Ontario?
Round-trip journeys from PHL to ONT start from around $208. Amazing deals get snapped up fast, so get set to click “book” when you find a price you love. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Philadelphia to Ontario Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Philadelphia to Ontario to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from PHL to ONT, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Philadelphia to Ontario, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.