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Cheap flights from Philadelphia to Ontario International (PHL - ONT)

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The best prices from Philadelphia to Ontario International are usually found in September or January, booked 60 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

$510
$430
$350
$268
Price
$268 - $457
Most popular in June High demand for flights, 14% potential price rise
Cheapest in September Best time to find cheap flights, 3% potential price drop
Average price $291 Price for this month
Cheapest price $268 From Philadelphia to Ontario International

Philadelphia to Ontario International 2020 flight deals

Cheap flights to Ontario International from Philadelphia found for this year
2 Mar - 5 Mar
$244pp
PHL
Philadelphia
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
PHL
Philadelphia
28 Mar - 31 Mar
$255pp
PHL
Philadelphia
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
PHL
Philadelphia
18 Mar - 23 Mar
$260pp
PHL
Philadelphia
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
PHL
Philadelphia

Last minute flights from Philadelphia to Ontario International

Late deals on round-trip flights to Ontario International from Philadelphia, departing today and this week
3 Feb - 4 Feb
$207pp
PHL
Philadelphia
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
PHL
Philadelphia
1 Feb - 4 Feb
$216pp
PHL
Philadelphia
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
PHL
Philadelphia
2 Feb - 4 Feb
$233pp
PHL
Philadelphia
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
PHL
Philadelphia

Alternative routes for Philadelphia to Ontario International

Destination information for Ontario International

Things to know before you go. Useful info for your trip from Philadelphia to Ontario International

Airports servicing Philadelphia

Airports servicing Ontario

Related info for your journey

Useful info, stats and facts about Philadelphia to Ontario International flights.

Flight FAQs

From Philadelphia to Ontario International

What days are nonstop flights available from Philadelphia to Ontario?

Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

This flight path from Philadelphia to Ontario was viewed by 1,380 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What percent of flights are delayed?

When booking remember that flights Philadelphia to Ontario are typically on time.

How many passenger seats are available on a flight on this route?

122 passengers can be comfortably seated on when flying from Philadelphia to Ontario on average per day.

What is the cheapest airline for this route?

While browsing flights check up on current rates for United Parcel Service, Inc.. United Parcel Service, Inc. offers the cheapest flight to Philadelphia to Ontario. Flight availability can sometimes range however expect there to be 12 flights on average per day.

Does it rain more in Philadelphia or Ontario?

Expected rainfall in Philadelphia is less than in Ontario. You can expect this to be the case over the next 16 days.

Is Philadelphia weather warmer or cooler than Ontario?

We forecast the temperature to be around the 95 °F's in July, on average. The temperature in Ontario is generally hotter than in Philadelphia. Book flights in a timely manner in correlation to your departure date.