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Flights from Ontario to Calgary
There are no direct flights from Ontario to Calgary. The fastest way is one stop via San Francisco or Las Vegas, about 4h 48m door to door (198 connections a week on current schedules).
No direct flights · 6 connection options From 4h 48m
Ontario to Calgary at a glance
Fastest journey4h 48mVia San Francisco, on current schedules
Nonstop flightsNoneConnect via San Francisco or Las Vegas
Best ways to fly from Ontario to Calgary
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
ONT San Francisco (SFO) YYC
Leg 1: Frontier Airlines, United Airlines · Leg 2: United Airlines, WestJet
Mon06:15 ONT07:27 SFO1h 03m connection08:30 SFO12:03 YYCUnited Airlines
2Search
ONT Las Vegas (LAS) YYC
Leg 1: Frontier Airlines, Southwest Airlines · Leg 2: WestJet
Sat15:00 ONT15:50 LAS2h 25m connection18:15 LAS21:50 YYCSouthwest Airlines + WestJet
3Search
ONT Seattle (SEA) YYC
Leg 1: Alaska Airlines, Frontier Airlines, SkyWest · Leg 2: Alaska Airlines, WestJet, WestJet Encore
Mon06:00 ONT08:26 SEA2h 04m connection10:30 SEA12:56 YYCAlaska Airlines + WestJet
4Search
ONT Phoenix (PHX) YYC
Leg 1: American Airlines, Southwest Airlines · Leg 2: WestJet
Sun10:00 ONT11:02 PHX2h 13m connection13:15 PHX17:05 YYCSouthwest Airlines + WestJet
5Search
ONT Denver (DEN) YYC
Leg 1: Frontier Airlines, Southwest Airlines, United Airlines · Leg 2: United Airlines, WestJet
Mon06:30 ONT09:25 DEN2h 05m connection11:30 DEN13:45 YYCSouthwest Airlines + United Airlines
6Search
ONT Portland (PDX) YYC
Leg 1: Alaska Airlines, Horizon Air · Leg 2: WestJet Encore
Mon07:15 ONT09:18 PDX5h 12m connection14:30 PDX17:20 YYCAlaska Airlines + WestJet Encore
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
- 1,912 km1,187 miles
- Journey time
- 4h 48mon current schedules
- Time difference
- +1hCalgary vs Ontario
- Currency in Calgary
- CAD
- Airports
- ONT → YYC
Flights from Ontario to Calgary: questions answered
Are there direct flights from Ontario to Calgary?
No. There is no nonstop service, so you will connect, most easily in San Francisco, Las Vegas and Seattle. 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 Calgary?
With one connection the journey usually takes around 4h 48m, depending on the layover. The straight-line distance is 1,912 km.
Where do you change planes between Ontario and Calgary?
The best connecting points are San Francisco (SFO), Las Vegas (LAS), Seattle (SEA) and Phoenix (PHX). Frontier Airlines flies both legs via San Francisco, so you can book it as one ticket.
Which airports serve Ontario and Calgary?
Ontario: Ontario International Airport (ONT). Calgary: Calgary International Airport (YYC).
What is the time difference between Ontario and Calgary?
Calgary is 1 hour ahead of Ontario.
