Journey information
Overview: Ontario, CA to Philadelphia, PA flight
Take a flight from Ontario, CA to Philadelphia, PA and enjoy the approximately 2356 miles (3793 km) long journey. Find schedules and pricing options for a convenient and affordable trip.
There are 6 flights per day. The earliest flight runs at 00:30, the last at 23:30. March is the cheapest month to fly.
Distance 2356 miles (3793 km) |
Average flight duration 5h 12m |
Flights per day 52 |
Direct flights 6 |
Cheapest month to travel March |
First flight 00:30 |
Last flight 23:30 |
Compare prices and tickets Ontario, CA to Philadelphia, PA by bus
Compare bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book Ontario, CA to Philadelphia, PA flights with Omio?
Why book with Omio vs Spirit Airlines?
- Compare with other providers: On Omio, you can not only buy tickets for Spirit Airlines, but also compare tickets for the likes of to find the best option for your trip from Ontario, CA to Philadelphia, PA.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
Why book with Omio over Edreams or Kayak?
Airlines: Spirit Airlines from Ontario, CA to Philadelphia, PAFind the best flights between Ontario, CA to Philadelphia, PA with Omio's travel partners Spirit Airlines from $1056 (€841). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Spirit Airlines
FAQs: Ontario, CA to Philadelphia, PA Flight
Find answers to the most common questions about traveling from Ontario, CA to Philadelphia, PA by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Philadelphia, PA, this guide helps you travel smarter and with confidence.

- Mummers Parade, a vibrant New Year's Day parade featuring elaborate costumes, music, and performances
- Philadelphia Flower Show, the largest indoor flower show in the world showcasing stunning floral displays and garden designs
- Made in America Festival, a two-day music festival celebrating American culture with top artists and local food vendors.
- Independence Day, vibrant fireworks and patriotic celebrations throughout the city
- Labor Day, pleasant weather and a relaxed atmosphere perfect for exploring
- Thanksgiving, festive parades and a unique blend of autumn charm with fewer crowds.
popular airports
Popular airports from Ontario, CA to Philadelphia, PA
- Free Wi-Fi available throughout the airport.
- Shops in terminals A-F, including duty-free and local Philadelphia shops.
- Parking available in garages and economy lot, approximately 3.8€ ($4) per hour.
- Various restaurants in terminals A-F, including fast food and sit-down options like Chickie's & Pete's and Legal Sea Foods
- Available outside the terminal.
- Elevators, ramps, assistance
- Available throughout the airport.
- Hotels nearby, such as Philadelphia Airport Marriott connected to terminal B.
- Showers available in some lounges, access may require lounge entry fee.
- Lounges available, including American Airlines Admirals Club and Delta Sky Club.
- Lost and Found located in terminal D.
- Car rental services available at the airport, with companies like Hertz and Avis
- SEPTA Airport Line, Philadelphia Intertiol Airport Station, 7 miles
More options for your journey from Ontario, CA to Philadelphia, PA
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