Did you mean Flights from Ontario to Philadelphia?
Philadelphia
United StatesPHL
Philadelphia International Airport
Ontario
United StatesONT
Ontario International Airport
Philadelphia International Airport (PHL) serves Philadelphia; Ontario International Airport (ONT) serves Ontario.
The airports are 2,351 miles apart by great-circle distance.
Roame's current schedule feed lists service with stops from PHL to ONT, but no nonstop service.
Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Sep 24, 2026 – Sep 19, 2027.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Airline alliance affiliations represented: Star Alliance
Philadelphia International Airport (PHL) is the origin airport and Ontario International Airport (ONT) is the destination airport.
PHL and ONT are approximately 2,351 miles apart by great-circle distance.
No. Roame's current schedule feed lists service with stops from PHL to ONT, but no nonstop service.
Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Boeing 737-900 / Boeing 737-900ER (739) and Boeing 737 MAX 8 (7M8).
A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
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