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Uncover the best deals on Ontario to Pittsburgh flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest ONT - PIT Flights
Useful information for finding best airline tickets from Ontario International to Pittsburgh International on your next trip.
Cheapest Round Trip Flight
$862
Alaska Airlines
• 1 stop
• 18h 53m
Oct 24 – Oct 27
The cheapest round trip flight from Ontario to Pittsburgh (ONT-PIT-ONT) is currently $862
Fastest Flight
16h 50m
The fastest nonstop flight from Ontario to Pittsburgh (ONT-PIT) takes 16h 50m
Latest Flight Deals from Ontario (ONT) to Pittsburgh (PIT)
Compare and book low fare round-trip air tickets from Ontario to Pittsburgh. Ideal for travelers with confirmed return itineraries.
Oct 24 - Oct 27, Economy
Ontario → Pittsburgh
18h 53m
6:02 AM - 8:35 PM • 1 stop
Ontario → Pittsburgh
15h 27m
8:07 AM - 2:34 PM • 1 stop
Alaska Airlines
Oct 24 - Oct 27, Economy
Ontario → Pittsburgh
16h 50m
7:25 AM - 8:35 PM • 2 stops
Ontario → Pittsburgh
15h 27m
8:07 AM - 2:34 PM • 1 stop
Alaska Airlines
Oct 24 - Oct 27, Economy
Ontario → Pittsburgh
24h 1m
6:02 AM - 11:43 PM • 2 stops
Ontario → Pittsburgh
15h 27m
8:07 AM - 2:34 PM • 1 stop
Alaska Airlines
FAQs on Ontario to Pittsburgh Flights
What are the airports in Ontario?
ONT
What’s the most popular airline flying from ONT to PIT?
The most popular airline flying from Ontario to Pittsburgh are
Can I fly from ONT to PIT non-stop?
NO
Which airlines fly nonstop between Ontario and Pittsburgh?
The non-stop flights between Ontario and Pittsburgh are .
What’s the earliest departure time from ONT to PIT Airport?
The earliest flight leaves ONT at 6:02 am and lands in PIT - Pittsburgh International
What are the airports in Pittsburgh?
PIT
Can I make changes to my Ontario to Pittsburgh flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ONT to PIT?
Read the fare rules of the Ontario to Pittsburgh air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Ontario and Pittsburgh?
operate flights between Ontario and Pittsburgh
How long does a flight from Ontario to Pittsburgh take?
It takes approximately 5 hour to fly non-stop from ONT to PIT, which is 2090.3 miles by air.
Which airlines provide the cheapest flights from Ontario (ONT) to Pittsburgh (PIT) ?
In the past couple of days, the cheapest tickets to PIT from ONT were found on AS : USD 968
Do I need a passport to fly between ONT and PIT?
No
What’s the latest departure time from ONT to PIT ?
The last flight leaves ONT at 7:25 am
Ontario (ONT) to Pittsburgh (PIT): Airport Information
| Origin Airport | Ontario International , Ontario, US |
| Destination Airport | Pittsburgh International , Pittsburgh, US |
| Distance | 2090 miles |
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