₹20,001 Cheap Flights from Ontario (ONT) to Philadelphia (PHL)

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Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Philadelphia International Airport (PHL)

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Cheap Flights from Ontario (ONT) to Philadelphia (PHL)

Prices were available within the past 7 days and start at ₹20,001 for one-way flights and ₹36,181 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 18 May - Tue, 19 May
ONT
Ontario
PHL
Philadelphia
₹36,181 Return, found 4 days ago
₹36,181
Return
found 4 days ago
Select Delta flight, departing Mon, 18 May from Ontario to Philadelphia, returning Tue, 19 May, priced at ₹36,181 found 4 days ago
Delta
Mon, 18 May - Sun, 24 May
ONT
Ontario
PHL
Philadelphia
₹37,009 Return, found 4 days ago
₹37,009
Return
found 4 days ago
Select Delta flight, departing Mon, 18 May from Ontario to Philadelphia, returning Sun, 24 May, priced at ₹37,009 found 4 days ago
United
Tue, 19 May - Wed, 20 May
ONT
Ontario
PHL
Philadelphia
₹43,147 Return, found 4 days ago
₹43,147
Return
found 4 days ago
Select United flight, departing Tue, 19 May from Ontario to Philadelphia, returning Wed, 20 May, priced at ₹43,147 found 4 days ago
Delta
Tue, 19 May - Thu, 21 May
ONT
Ontario
PHL
Philadelphia
₹43,701 Return, found 4 days ago
₹43,701
Return
found 4 days ago
Select Delta flight, departing Tue, 19 May from Ontario to Philadelphia, returning Thu, 21 May, priced at ₹43,701 found 4 days ago
Delta
Mon, 18 May - Wed, 20 May
ONT
Ontario
PHL
Philadelphia
₹47,001 Return, found 4 days ago
₹47,001
Return
found 4 days ago
Select Delta flight, departing Mon, 18 May from Ontario to Philadelphia, returning Wed, 20 May, priced at ₹47,001 found 4 days ago
Delta
Sun, 17 May - Tue, 19 May
ONT
Ontario
PHL
Philadelphia
₹49,199 Return, found 4 days ago
₹49,199
Return
found 4 days ago
Select Delta flight, departing Sun, 17 May from Ontario to Philadelphia, returning Tue, 19 May, priced at ₹49,199 found 4 days ago
Delta
Sun, 17 May - Thu, 21 May
ONT
Ontario
PHL
Philadelphia
₹50,027 Return, found 4 days ago
₹50,027
Return
found 4 days ago
Select Delta flight, departing Sun, 17 May from Ontario to Philadelphia, returning Thu, 21 May, priced at ₹50,027 found 4 days ago
American Airlines
Sun, 17 May - Wed, 20 May
ONT
Ontario
PHL
Philadelphia
₹54,881 Return, found 4 days ago
₹54,881
Return
found 4 days ago
Select American Airlines flight, departing Sun, 17 May from Ontario to Philadelphia, returning Wed, 20 May, priced at ₹54,881 found 4 days ago
Delta
Sun, 17 May - Mon, 18 May
ONT
Ontario
PHL
Philadelphia
₹60,019 Return, found 4 days ago
₹60,019
Return
found 4 days ago
Select Delta flight, departing Sun, 17 May from Ontario to Philadelphia, returning Mon, 18 May, priced at ₹60,019 found 4 days ago

Find the cheapest month to fly from Ontario (ONT) to Philadelphia (PHL)

March is typically the cheapest month to fly

From ₹12,487 - ₹42,073 per traveller.
Flight from Ontario to Philadelphia route information
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Philadelphia Intl.
Return price
₹36,181
Distance
3759 km

Perfect flights from Ontario to Philadelphia

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Ontario to Philadelphia. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Los Angeles - Ontario Intl. to Philadelphia Intl. ticket options cater to your travel preferences, with incredible one-way fares from ₹20,001 and roundtrip prices from ₹36,181. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Philadelphia Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Philadelphia.

Frequently asked questions

How much is a flight from Los Angeles - Ontario Intl. Airport (ONT) to PHL?
Round-trip flights between Los Angeles - Ontario Intl. Airport (ONT) and Philadelphia Airport start from ₹36,181. This is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Ontario Airport to Philadelphia Airport?
Each air carrier has a different set of terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from ONT to Philadelphia Intl. Airport (PHL) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Ontario Airport to Philadelphia Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Ontario Airport to Philadelphia Airport?
It's around 3,800 kilometres between Ontario Airport and Philadelphia Intl. Airport (PHL), so you'll be strapped into your seat for a while. Keep yourself occupied with things like a magazine or the latest bestseller.
Which airlines fly direct from Ontario Airport to PHL?
Flying directly between Ontario Airport and Philadelphia Intl. Airport (PHL) isn't possible at the moment. However, you'll still be able to find a flight to Philadelphia with at least one stop.
Are ONT to Philadelphia Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally pick up a bargain, with some of the cheapest airfares from Los Angeles - Ontario Intl. Airport (ONT) to Philadelphia Intl. Airport (PHL) showing up a few weeks before the departure date. If you'd rather book ahead, Expedia compares and updates the best flight deals frequently — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines advertise prices that far in advance.

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