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Amazing Delta PHL to ONT Flight Deals

The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were $164 round trip and $109 one way. Prices and availability subject to change. Additional terms may apply.

ONT From PHL Economy Coach Packages on Similar Airlines


FAQs about Delta Air Lines Flights from PHL to ONT

What terminal is Delta Air Lines at Philadelphia, PA Airport (PHL-Philadelphia Intl.)?

Once you're issued with the boarding pass for your Delta Air Lines flight from Philadelphia, PA Airport (PHL-Philadelphia Intl.) to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.), you should be able to see which terminals you'll be jetting in and out of. Your airline will have the answers if those details are missing from your ticket.

Are there Delta Air Lines non-stop flights from PHL to ONT?

If you're considering flying with Delta Air Lines from Philadelphia, PA Airport (PHL-Philadelphia Intl.) to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.), you'll have to make a stopover. While waiting for your next flight, use the time to grab a coffee or go for a wander.

How long is a Delta Air Lines flight from PHL to ONT?

Bring that book you've been meaning to read. A flight from Philadelphia, PA Airport (PHL-Philadelphia Intl.) to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) with Delta Air Lines takes around 6 hours and 56 minutes. You'll have ample time to get completely lost in the plot.

How many direct and indirect flights does Delta Air Lines fly from PHL to ONT?

You'll have lots of choice if you're considering flying with Delta Air Lines between PHL and ONT. It offers approximately 2 flights per day on this route.

Flying Tips & Tricks How do I find my flight number?
  • Your flight code will be within your itinerary, which will be sent to your inbox once your booking has been locked in. It's a good idea to keep this at your fingertips in case you have to make any changes to your booking.
How early can you check bags for a flight?
  • Check-in times differ between airlines. However, with international flights you can usually drop your baggage approximately three hours before departure. We suggest getting to the airport with plenty of time to spare as check-in closes about an hour before boarding. If you're traveling on a domestic flight, check-in and luggage drop open a couple of hours prior to departure and close 45 minutes before takeoff.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.