Chicago to Montreal Time Difference
Montreal is 1 hour ahead of Chicago. When it is noon in Chicago, it is 13:00 in Montreal.
Chicago (UTC-5) → Toronto (UTC-4)
🕐 Interactive Time Explorer
When it's 23:00 in Chicago, it's 00:00 in Montreal
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Chicago & Montreal✓ Perfect Match (7 hours)
◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
1,198 km
Est. Flight Time
~2.4h
Time Difference
+1h
Work Hours Overlap
7h
Excellent
🔴 Office Closed
Tomorrow 09:00
09:00 - 16:00
⏰ Quick Conversion
06:00
Chicago
07:00
Montreal
09:00
Chicago
10:00
Montreal
12:00
Chicago
13:00
Montreal
15:00
Chicago
16:00
Montreal
18:00
Chicago
19:00
Montreal
21:00
Chicago
22:00
Montreal
00:00
Chicago
01:00
Montreal
03:00
Chicago
04:00
Montreal
Frequently Asked Questions
How many hours is Chicago behind Montreal?
Montreal is 1 hour ahead of Chicago. When it is 12:00 noon in Chicago, it is 13:00 in Montreal. Chicago operates on America/Chicago (UTC-5), while Montreal uses America/Toronto (UTC-4).
What is the best time to call Montreal from Chicago?
There are 7 hours of overlapping business time (9 AM–5 PM) between Chicago and Montreal. The best window is 09:00–16:00 Chicago time (10:00–17:00 in Montreal).
Does the Chicago to Montreal time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Chicago and Montreal
The distance between Chicago and Montreal is approximately 1,198 km. A direct flight typically takes around 2.4 hours. Your arrival clock will show local Montreal time — use our Flight Time Calculator to predict exact arrival times.