Cheap Flights from Ontario International Airport to Pittsburgh (PIT) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/6
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2025/6
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Ontario－Pittsburgh Airport
June Lowest Airfares
USD1,227

The airfare displayed above is for Alaska Airlines

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Ontario－Pittsburgh Airport
July Lowest Airfares
USD576

The airfare displayed above is for Delta Air Lines

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Ontario－Pittsburgh Airport
August Lowest Airfares
USD425

The airfare displayed above is for Delta Air Lines

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Ontario－Pittsburgh Airport
September Lowest Airfares -----
Ontario－Pittsburgh Airport
October Lowest Airfares -----

Ontario－Pittsburgh
Estimated Flight Time
5 Hours 11 Minutes
Ontario－Pittsburgh
Number of Operating Airlines
4

Operating Airlines for Ontario－Pittsburgh Airport Route
American Airlines

Alaska Airlines

Delta Air Lines

United Airlines

Other Destinations from:Ontario

Ontario－Providence(T. F. Green)
USD320〜
Ontario－Portland (Maine)(Portland Jetport)
USD319〜
Ontario－Rapid City(Regional)
USD423〜
Ontario－Redding (California)(Redding Municipal)
USD402〜
Ontario－Redmond (Oregon)(Roberts Field)
USD244〜
Ontario－Raleigh(-Durham)
USD306〜
Ontario－Reno(-Tahoe)
USD257〜
* Fares vary in accordance to seat availability
Other Departures to: Pittsburgh

Philadelphia Airport－Pittsburgh(PIT)
USD343〜
* Fares vary in accordance to seat availability