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Cheap flights Montreal — Chicago

Montreal (YMQ, CA) Chicago (CHI, US)
from $178 1 200 km ~1h 55m 6 flights found 4 airlines cheapest on Friday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $178 on 20.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 7 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
20 Nov 2026, Fri
Porter Airlines Canada PD 2454
17:45
YUL Montreal-Pierre Elliott Trudeau International Airport
21:14
ORD O'Hare International Airport
3h 29m 1 stop
Kiwi.com
$178
View this ticket
20 Nov 2026, Fri
United Airlines UA 8094
21:10
YUL Montreal-Pierre Elliott Trudeau International Airport
00:00
ORD O'Hare International Airport
2h 50m Direct
Farera
$184
View this ticket
14 Nov 2026, Sat
Air Canada AC 409
19:10
YUL Montreal-Pierre Elliott Trudeau International Airport
22:49
ORD O'Hare International Airport
3h 39m 1 stop
Trip.com
$192
View this ticket
14 Nov 2026, Sat
American Airlines AA 3602
20:10
YUL Montreal-Pierre Elliott Trudeau International Airport
23:15
ORD O'Hare International Airport
3h 5m Direct
Trip.com
$211
View this ticket
Route characteristics
Distance
1 200 km
Flight time
1h 55m
Time difference
-1h
Minimum price
from $178 (20.11.2026)
Average price
$185
Maximum price
$192
Departures per week
1
Cheapest day
Friday
Departure airports (2)
YHU St. Hubert Airport YUL Montreal-Pierre Elliott Trudeau International Airport
Arrival airports (1)
ORD O'Hare International Airport
Airlines (4)
PD Porter Airlines Canada UA United Airlines AC Air Canada AA American Airlines
Agencies (3)
Kiwi.com Farera Trip.com
Prices by day of week
Friday
$178
avg $181
Cheapest
Saturday
$192
avg $202
Airlines — cheapest prices 4
Porter Airlines Canada
Porter Airlines Canada
Low-cost 2 flights · 2 days
$178
United Airlines
United Airlines
2 flights · 2 days
$184
Air Canada
Air Canada
1 flights · 1 days
$192
American Airlines
American Airlines
1 flights · 1 days
$211
Where to buy tickets 3
Kiwi.com
1 tickets · 1 days
from $178
Farera
3 tickets · 2 days
from $184
Trip.com
2 tickets · 1 days
from $192
Airports

From — Montreal (2)

  • YHU St. Hubert Airport
  • YUL Montreal-Pierre Elliott Trudeau International Airport

To — Chicago (1)

  • ORD O'Hare International Airport
Other destinations from Montreal
La Baie
CA
Quebec
CA
Val-D'Or
CA
Wabush
CA
Sept-Iles
CA
Puerto Plata
DO
Vancouver
CA
Fort Lauderdale
US
Boston
US
Halifax
CA
Calgary
CA
Punta Cana
DO
Frequently asked questions about the route Montreal — Chicago
How long is the flight from Montreal to Chicago?
Approximate flight time — 1h 55m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Montreal to Chicago?
The straight-line distance — 1 200 km.
How much do flights from Montreal to Chicago cost?
The minimum price over 3 months — from $178 on 20.11.2026.
What is the average ticket price?
The average price — $185. Range: $178 — $192.
What is the time difference between Montreal and Chicago?
The difference — -1h.
From which airports does Montreal operate flights?
From Montreal: YHU (St. Hubert Airport), YUL (Montreal-Pierre Elliott Trudeau International Airport).
To which airports in Chicago do flights arrive?
To Chicago: ORD (O'Hare International Airport).
Which airlines fly this route?
This route is served by 4 airlines: Porter Airlines Canada, United Airlines, Air Canada, American Airlines.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $184. Total direct flights found: 2.
Which day of the week is cheapest?
The cheapest day of the week — Friday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Montreal — Chicago

Flights Montreal — Chicago is a popular route. The straight-line distance is 1 200 km. Flight time 1h 55m. Time difference -1h.

From Montreal (YMQ) flights depart from 2 airports: YHU, YUL. To Chicago (CHI) — 1 arrival airport: ORD.

4 airlines operate on this route: Porter Airlines Canada, United Airlines, Air Canada, American Airlines.

The minimum price for the next 3 months — from $178 (20.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $185, ranging from $178 to $192. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Friday.

Other destinations in United States from Montreal
Miami
US
Boston
US
Fort Lauderdale
US
Minneapolis
US
Las Vegas
US
Philadelphia
US
Los Angeles
US
Greensboro
US

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