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Amazing United ONT to PHL Flight Deals

The cheapest flights to Philadelphia Intl. found within the past 7 days were $313 round trip and $169 one way. Prices and availability subject to change. Additional terms may apply.



FAQs about United Airlines Flights from ONT to PHL

What terminal is United Airlines at Ontario, CA (ONT-Los Angeles - Ontario Intl.)?

As soon as you're given your boarding pass for your United Airlines flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.), see if the terminal details are printed on it. If not, you might like to get in touch with your carrier. They'll be able to advise exactly where you'll be flying in and out of.

Are there United Airlines non-stop flights from ONT to PHL?

There aren't any nonstop flights with United Airlines from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.). You will have a stopover, so use this time to wander around and stretch those legs before boarding your connecting flight.

How long is an United Airlines flight from ONT to PHL?

Your United Airlines flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) will take around 7 hours and 11 minutes. There's a range of things you can do to pass the time. Chatting to the person beside you about the travel experiences they've had is one of them. If you'd prefer a different type of in-flight entertainment, you could always watch a film.

How many direct and indirect flights does United Airlines fly from ONT to PHL?

There are at least 8 United Airlines flights every week connecting ONT to PHL.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Philadelphia, PA (PHL-Philadelphia Intl.), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

Travelers ❤️ these 🏨 after their flight to Philadelphia

Philadelphia Airport Marriott
Philadelphia Airport Marriott
3.5 out of 5.0 1 Arrivals Rd, Philadelphia, PA
$129
4.4/5 (32 reviews)

Being attached directly to the airport. Makes early morning flights less early!

Reviewed on Mar 30, 2021
A 24-hour fitness center, self parking, and laundry facilities are featured at this hotel. WiFi in public areas is free. Traveling on business? Take advantage ...
Embassy Suites Philadelphia - Airport
Embassy Suites Philadelphia - Airport
3.5 out of 5.0 9000 Bartram Avenue, Philadelphia, PA
$97
3.7/5 (25 reviews)

The rooms were not clean they were missing lots of things like soap lotion clock radio the hotel WiFi was down that night the customer service was horrible 😡

Reviewed on Jul 22, 2020
This hotel features a restaurant, an indoor pool, and a bar/lounge. Traveling on business? Take advantage of the 5 conference rooms, business center, and free ...
Doubletree by Hilton Philadelphia Airport
Doubletree by Hilton Philadelphia Airport
3.5 out of 5.0 4509 Island Ave, Philadelphia, PA
$105
4.0/5 (27 reviews)

Close to the highway exit, very convenient to go in and out to Philadelphia

Reviewed on Mar 4, 2021
This smoke-free hotel includes 2 restaurants, an indoor pool, and a 24-hour fitness center. Traveling on business? Take advantage of the 15 conference rooms, ...

*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.