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Flights from Ontario to Pierre
There are no direct flights from Ontario to Pierre. The fastest way is one stop via Denver, about 7h 44m door to door (9 connections a week on current schedules).
No direct flights · 1 connection option From 7h 44m
Ontario to Pierre at a glance
Fastest journey7h 44mVia Denver, on current schedules
Nonstop flightsNoneConnect via Denver
Best ways to fly from Ontario to Pierre
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
ONT Denver (DEN) PIR
Leg 1: Frontier Airlines, Southwest Airlines, United Airlines · Leg 2: SkyWest
Sun06:30 ONT09:25 DEN4h 35m connection14:00 DEN16:14 PIRSouthwest Airlines + SkyWest
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
- 1,878 km1,166 miles
- Journey time
- 7h 44mon current schedules
- Time difference
- +2hPierre vs Ontario
- Currency in Pierre
- USD
- Airports
- ONT → PIR
Flights from Ontario to Pierre: questions answered
Are there direct flights from Ontario to Pierre?
No. There is no nonstop service, so you will connect, most easily in Denver. Most connections mean separate tickets, so leave plenty of time to collect bags and check in again.
How long is the flight from Ontario to Pierre?
With one connection the journey usually takes around 7h 44m, depending on the layover. The straight-line distance is 1,878 km.
Where do you change planes between Ontario and Pierre?
The best connecting points are Denver (DEN). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Ontario and Pierre?
Ontario: Ontario International Airport (ONT). Pierre: Pierre Regional Airport (PIR).
What is the time difference between Ontario and Pierre?
Pierre is 2 hours ahead of Ontario.





