Cheap flights from Pittsburgh to Ontario
Selected dates may not give results due to COVID-19. We suggest you change the dates.
Round trip One way
Round trip
One way
Select departure
No results match your search criteria
  • Latest searches
Select arrival
No results match your search criteria
  • Latest searches
Round trip One way
Round trip
One way
{{ weekDay }}
{{ panel.label }}
Looking for a one-way flight?
{{ fromDate | dateToDayNumber }}

{{ fromDate | dateToMonthName }}

{{ fromDate | dateToDayName }}

{{ flexibleFromDateLabel }}
{{ option.label }}
?
{{ flexibleToDateLabel }}
{{ option.label }}
Class and passengers
Class
Economy
Available for Economy only
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
  • Compare with:
    Sponsored

Find cheap flights from Pittsburgh to Ontario

Fly Scanner helps you compare the best deals to Ontario, offering the most cost effective solutions for your trip. Find your airline ticket at the best price in seconds by comparing fares from hundreds of airlines and online travel agencies in a single search!

Find the ideal Pittsburgh - Ontario flight

Fly Scanner compares the offers of over 300 airlines and shows you the most convenient flights according to your needs, including special promotions designed in collaboration with the best travel agencies. Looking for direct flights only? Just tick the appropriate filter and evaluate only Pittsburgh - Ontario flights without stopovers .

Find the Pittsburgh - Ontario low cost flight you prefer

Fly Scanner, once you enter your departure and arrival cities, will compare thousands of offers based on your needs.

Filter your search

Fly Scanner offers the possibility to customize your search according to different criteria:

  • Only direct flights
  • Only flights of one airline
  • Only flights departing or arriving at a specific airport
Other filters allow you to check prices for nearby dates to save even more on your trip to United States.

Frequently Asked Questions

Frequently asked questions about flights from Pittsburgh to Ontario.

How much does a Pittsburgh - Ontario flight cost?

The lowest price in the last 15 days for an airline ticket from Pittsburgh to Ontario is $56.

How far is Pittsburgh from Ontario?

Pittsburgh is about 2086 mi from Ontario.

What are the airports in Ontario?

Ontario has one airport: Ontario.

What are the airports in Pittsburgh?

Pittsburgh has one airport: Pittsburgh.

What are the most popular destinations searched for in United States?

The most searched cities in United States according to our users are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

What is the cheapest month to fly from Pittsburgh to Ontario?

The cheapest month to fly from Pittsburgh to Ontario is December.

What is the most expensive month to fly from Pittsburgh to Ontario?

The most expensive month to fly from Pittsburgh to Ontario is November.

What is the best day of the week to fly from Pittsburgh to Ontario?

For flights from Pittsburgh to Ontario Thursday is on average the cheapest day to fly, while Friday is the most expensive day to fly.
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more