Flights from Philadelphia to Ontario

Selected fares from Philadelphia to Ontario

Departure Arrival Travel dates Round-trip
PHL ONT Tue, Aug 25 - Sat, Sep 12 $365
PHL ONT Sat, Sep 19 - Tue, Sep 29 $365
PHL ONT Tue, Aug 4 - Tue, Aug 11 $409
PHL ONT Wed, Jul 29 - Wed, Aug 5 $409
PHL ONT Wed, Jun 24 - Tue, Jul 14 $484
PHL ONT Tue, Jul 7 - Sun, Jul 12 $2,962

Philadelphia and Ontario airports and terminals

Airports in Philadelphia PA, US

map of airports in Philadelphia
  • 1

    Philadelphia Airport (PHL)

    Distance from City Center: 6.2 miles

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Airports in Ontario CA, US

map of airports in Ontario
  • 1

    Ontario International Airport (ONT)

    Distance from City Center: 0.9 miles

  • 2

    Long Beach Municipal (LGB)

    Distance from City Center: 34.9 miles

  • 3

    Bob Hope (BUR)

    Distance from City Center: 43.6 miles

  • 4

    John Wayne Airport (SNA)

    Distance from City Center: 30.6 miles

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$409
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$409
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Highlighted price = Cheapest round-trip flights

Prices are round trip per person (conditions apply)

Featured Ontario Airport Hotels

Hotel only $73

Radisson Hotel Ontario Airport

3 stars
3.8 / 5 45 reviews

2200 East Holt Boulevard Map

Save 10% on your stay

The Radisson Ontario Airport, just 1.6 miles from the Ontario International Airport, offers complimentary airport shuttle service to get your business trip or vacation off to the perfect start.... More

Hotel only $76

Holiday Inn ONTARIO AIRPORT

3 stars
4.3 / 5 72 reviews

2155 E. Convention Center Way Map

...Ontario International Airport (0.8 mi/2 km) Ontario Convention Center (0.2 mi/0.4 km).... Executive suites available Centrally located Ontario hotel close to the airport and shopping... More

Hotel only $79

Fairfield Inn by Marriott Ontario

3 stars
3.9 / 5 54 reviews

3201 East Centrelake Drive Map

Cozy, economical hotel close to Ontario airport and major attractions Fairfield Inn by Marriott Ontario offers a comfortable, tranquil guest experience, just minutes away from Ontario... More

Hotel only $104

Residence Inn by Marriott Ontario Airport

3 stars
4.0 / 5 27 reviews

2025 Convention Center Way Map

...The Residence Inn by Marriott Ontario Airport hotel offers 200 apartment-style suites with fully equipped kitchens.... The Residence Inn Ontario Airport hotel is less than a mile from the... More

Hotel only $92

Ayres Hotel & Suites Ontario Airport

3 stars
4.3 / 5 26 reviews

1945 Holt Blvd. Map

...Located 1/2 mile NW of The Ontario International Airport.... More

June

Cheapest weekend flights in June from Philadelphia to Ontario

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, Jun 26 Philadelphia (PHL) Ontario (ONT) US Airways $475
Earn $4.75
Return Mon, Jun 29 Ontario (ONT) Philadelphia (PHL) US Airways

Lowest roundtrip airfare in June from Philadelphia to Ontario

Travel dates Departure Arrival Stops: Round-trip
Leave Wed, Jun 17 Philadelphia (PHL) Ontario (ONT) US Airways $409
Earn $4.09
Return Tue, Jul 28 Ontario (ONT) Philadelphia (PHL) US Airways

Best one-week trip in June from Philadelphia to Ontario

Travel dates Departure Arrival Stops: Round-trip
Leave Wed, Jun 17 Philadelphia (PHL) Ontario (ONT) US Airways $432
Earn $4.32
Return Wed, Jun 24 Ontario (ONT) Philadelphia (PHL) US Airways
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July

Cheapest weekend flights in July from Philadelphia to Ontario

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, Jul 24 Philadelphia (PHL) Ontario (ONT) US Airways $475
Earn $4.75
Return Mon, Jul 27 Ontario (ONT) Philadelphia (PHL) US Airways

Lowest roundtrip airfare in July from Philadelphia to Ontario

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, Jul 21 Philadelphia (PHL) Ontario (ONT) US Airways $387
Earn $3.87
Return Tue, Aug 25 Ontario (ONT) Philadelphia (PHL) US Airways

Best one-week trip in July from Philadelphia to Ontario

Travel dates Departure Arrival Stops: Round-trip
Leave Wed, Jul 29 Philadelphia (PHL) Ontario (ONT) US Airways $409
Earn $4.09
Return Wed, Aug 5 Ontario (ONT) Philadelphia (PHL) US Airways
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August

Lowest roundtrip airfare in August from Philadelphia to Ontario

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, Aug 25 Philadelphia (PHL) Ontario (ONT) United Airlines $365
Earn $3.65
Return Sat, Sep 12 Ontario (ONT) Philadelphia (PHL) United Airlines

Best one-week trip in August from Philadelphia to Ontario

Travel dates Departure Arrival Stops: Round-trip
Leave Wed, Aug 5 Philadelphia (PHL) Ontario (ONT) US Airways $409
Earn $4.09
Return Wed, Aug 12 Ontario (ONT) Philadelphia (PHL) US Airways
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Flights to Ontario

Information on Philadelphia Airports

Booking flights from Philadelphia has never been easier, with Orbitz.com facilitating the ideal travel arrangements for any budget size. Orbitz.com makes low-fare bookings at the airlines operating at Philadelphia International Airport (PHL) and Northeast Philadelphia Airport, which include Delta, United and Southwest Airlines. PHL is seven miles southwest of downtown Philadelphia and boasts seven terminals, with terminals A-East and A-West serving international travellers. It has more than 120 boarding gates, covering an approximate 2.4 million square feet.

Parking at Philadelphia Airports

Philadelphia International Airport is among the world's busiest airports, which makes parking difficult at time. Orbitz.com can help you find the best parking arrangement for your situation and budget. Besides getting you great deals on flights from Philadelphia, they also arrange for affordable and safe parking at the numerous ground-level, short-term parking lots next to the terminals, as well as economical valet and luggage assistance services. You are easily able to find the 24-hour free shuttle services, taxis and car rentals.

Transport Services at Philadelphia Airports

There is a rail service operated by the Southeastern Pennsylvania Transportation Authority to take you from any terminal to downtown Philadelphia through the High Speed Airport Line, and it only costs $5.50. Orbitz.com will also get you efficient and low-fare taxi or shuttle bus transport service to PHL, via the Interstates 76, 95 and 476. This efficiency will ensure you do not miss your flight from Philadelphia.

Restaurants at Philadelphia Airports

Sheraton Suites, Days Inn Springfield, Wyndham Garden, Marriott and Comfort Inn are some of the best restaurants located close to Philadelphia International Airport. For Philadelphia Northeast Airport, visit Dining Car & Market restaurant. They provide breakfast, late-night dining, American cuisines and home-style meals. In addition to cheap flights from Philadelphia, Orbitz.com has an immense selection of Philadelphia hotels to pick from.

Flying Into Ontario International Airport

Flights into Ontario International Airport are for passengers destined for the Inland Empire region of California. Located 35 miles from downtown Los Angeles on East Airport Drive, the airport is actually a part of the LAX system. A medium-sized hub, the airport has the capabilities to service a full slate of commercial flights. Airlines found within the terminals include international carriers Aero Mexico as well as popular domestic carriers like United, Southwest, Delta and American Airlines. Seven airlines service LA/Ontario International, and they operate more than 114 flights each day.

Finding Transportation From the Airport

There are several ways to get to the many cities throughout the Inland Empire region. Hotels in and around Ontario offer hotel shuttles, free of charge, that run from the terminal to the hotel lobby. You can take a taxi to downtown Ontario for a little more than $10 or go all the way to downtown Los Angeles for around $100. Private shuttles are also available and will cost about the same fees. Private shuttles, however, must be reserved. Rental cars are also available. With Orbitz.com, you can buy tickets and reserve a rental car at the same time.

What to Expect From the Weather

The weather is always sunny. The temperatures rarely dip below 70 degrees Fahrenheit and are usually below 90 degrees Fahrenheit. Temperatures in July and August may exceed this range, but never stick around for long. Don't expect the threat of rain to ruin your plans or dictate the calendar when booking tickets on Orbitz.com.

Ontario's Offerings for Visitors

When in Ontario, check out the outdoors in Cucamonga-Guasti Regional Park. You can also take in a concert at the Ontario Convention center or have a cultural experience at the Museum of History and Art, Ontario. Don't just race through the city on your way to Los Angeles or the surrounding cities. Booking bargain flights to Ontario with Orbitz.com will save you some major cash, so spend it exploring what the city has to offer.