Skip to main content
Beginning of main content

PIT (Pittsburgh) to ONT (Ontario) Flights $268.0

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap PIT to ONT Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Orange County


Long Beach


Interesting Facts About Flights from Pittsburgh to Ontario (PIT to ONT)

Question : Do travelers from Pittsburgh typically stay in Ontario for very long?
Answer : Passengers from PIT to ONT stay 10 days on average.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : The best day to fly on a budget this month is Wednesday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : Are you paying the cheapest or highest price for your ticket to Ontario?
Answer : Flight prices change less than the majority of routes in the United States for PIT to ONT. They vary from $274 to $1,185. Prices tend to be lower the further out you book.

Question : Who's offering the cheapest round-trip flight to Ontario International Airport (ONT) over the coming months?
Answer : Prices are hitting highs of $1,185 over the next three months when flying to ONT from PIT. Check out United Airlines, as they have been booking customers at just $274.

Question : Should you take that vacation to Ontario in the next 30 days?
Answer : As of Jul 17th, the best day for deals to Ontario (ONT) is Aug 9th. It costs $359, which is 25% below this route's average price.