Your answer depends on where on Antarctica you want to go.
Be aware that there is no commercial air service to anywhere on the Antarctic continent. You can, however, fly to New Zealand, Australia, Chile, Argentina, even South Africa, and from there, charter private transport to your Antarctic destination.
There are many many small airports in Antarctica. The one that seems the most popular for tourism is King George Island. Considering you will be flying direct from Winnipeg to Santiago, Chile - 12.5hrs, then from there to Punta Arenas, Chile (where it seems charters fly out of to Antarctica) which takes about 3hrs, and then to King George Island - 2 hours, your total flying time would be 17.5hrs.
A flight from Winnipeg to Faro takes 8 hours and 30 minutes.
8 hours
About 8 hours.
29 yrs
10 hours
21hours?
A typical flight between Winnipeg, Canada and Jamaica would have a flying time of about 4 hours, 53 minutes.
The estimated flight time would be 10 hours and 6 minutes.
flight times
I read on a different site 3 hours and 4 minutes
The flight time is 2 hours, 30 minutes.
This flight takes around the 5 hours and 15 minutes.