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Flights from Ontario to Pittsburgh
There are no direct flights from Ontario to Pittsburgh. The fastest way is one stop via Las Vegas or Phoenix, about 5h 38m door to door (174 connections a week on current schedules).
No direct flights · 6 connection options From 5h 38m Prices checked 13 days ago
Ontario to Pittsburgh at a glance
Cheapest returnUS$437Wed 18 Nov – Mon 23 NovFastest journey5h 38mVia Las Vegas, on current schedules
Nonstop flightsNoneConnect via Las Vegas or Phoenix
Best ways to fly from Ontario to Pittsburgh
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
ONT Las Vegas (LAS) PIT
Leg 1: Frontier Airlines, Southwest Airlines · Leg 2: Southwest Airlines
Sat05:45 ONT06:35 LAS0h 55m connection07:30 LAS14:23 PITSouthwest Airlines
2Search
ONT Phoenix (PHX) PIT
Leg 1: American Airlines, Southwest Airlines · Leg 2: Allegiant Air, American Airlines, Southwest Airlines
Sun10:00 ONT11:02 PHX0h 58m connection12:00 PHX18:41 PITSouthwest Airlines
3Search
ONT Denver (DEN) PIT
Leg 1: Frontier Airlines, Southwest Airlines, United Airlines · Leg 2: Frontier Airlines, Southwest Airlines, United Airlines
Mon06:30 ONT09:25 DEN1h 20m connection10:45 DEN15:28 PITSouthwest Airlines
4Search
ONT Atlanta (ATL) PIT
Leg 1: Delta Air Lines · Leg 2: Delta Air Lines, Southwest Airlines
Mon07:15 ONT14:13 ATL0h 47m connection15:00 ATL16:26 PITDelta Air Lines
5Search
ONT Dallas (DFW) PIT
Leg 1: American Airlines, Frontier Airlines · Leg 2: American Airlines
Tue06:00 ONT10:47 DFW1h 13m connection12:00 DFW15:27 PITAmerican Airlines
6Search
ONT Chicago (ORD) PIT
Leg 1: United Airlines, Volaris · Leg 2: American Airlines, United Airlines, Republic Airlines
Tue07:00 ONT12:50 ORD1h 40m connection14:30 ORD16:46 PITUnited Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 3,380 km2,099 miles
- Journey time
- 5h 38mon current schedules
- Time difference
- +3hPittsburgh vs Ontario
- Currency in Pittsburgh
- USD
- Airports
- ONT → PIT
Flights from Ontario to Pittsburgh: questions answered
Are there direct flights from Ontario to Pittsburgh?
No. There is no nonstop service, so you will connect, most easily in Las Vegas, Phoenix and Denver. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Ontario to Pittsburgh?
With one connection the journey usually takes around 5h 38m, depending on the layover. The straight-line distance is 3,380 km.
Where do you change planes between Ontario and Pittsburgh?
The best connecting points are Las Vegas (LAS), Phoenix (PHX), Denver (DEN) and Atlanta (ATL). Frontier Airlines flies both legs via Las Vegas, so you can book it as one ticket.
Which airports serve Ontario and Pittsburgh?
Ontario: Ontario International Airport (ONT). Pittsburgh: Pittsburgh International Airport (PIT).
What is the time difference between Ontario and Pittsburgh?
Pittsburgh is 3 hours ahead of Ontario.
