Cheap Flights from Montreal, QC to Chicago, IL from $148

One way Round trip

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On Cheapflightsplus.com you will find 4 direct and 148 connecting flights from Montreal to Chicago. You can compare airfare deals from 8 airlines and multiple travel sites from $148, book and save on cheap plane tickets and last minute offers. Also check out YMQ-CHI flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Montreal to Chicago Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $148 (one-way), $254 (round-trip).

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Best Flights from Montreal to Chicago Today

Take a look at the list of non stop flights and flights with layovers from Montreal to Chicago with the lowest price of $148. The fastest direct flight takes 2h 35m and the fastest connecting – 4h 5m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $311 Find flight	13:10 Montreal Pierre Elliott Trudeau	14:45 Chicago O'Hare International	2h 35m	United Airlines	UA8031
from $148 Find flight	08:55 Montreal Pierre Elliott Trudeau	12:00 Chicago Midway	4h 5m layover 0h 50m - Toronto	Porter Airlines	PD2458 PD2387
from $148 Find flight	06:45 Montreal Pierre Elliott Trudeau	12:10 Chicago Midway	6h 25m layover 3h 9m - Toronto	Porter Airlines	PD102 PD2387
from $207 Find flight	07:05 Montreal Pierre Elliott Trudeau	16:13 Chicago O'Hare International	10h 8m layover 6h 22m - Detroit	WestJet	WS6343 WS7112
from $207 Find flight	07:00 Montreal Pierre Elliott Trudeau	18:49 Chicago O'Hare International	12h 49m layover 7h 20m - Atlanta	WestJet	WS6536 WS6651
from $208 Find flight	06:30 Montreal Pierre Elliott Trudeau	20:13 Chicago O'Hare International	14h 43m layover 7h 30m - Miami	Air Transat	TS844 NK19
from $221 Find flight	15:55 Montreal Pierre Elliott Trudeau	09:52+1 день Chicago O'Hare International	18h 57m layover 11h 45m - Miami	Freedom Airlines	F81100 NK1986
from $224 Find flight	06:00 Montreal Pierre Elliott Trudeau	16:51 Chicago O'Hare International	11h 51m layover 6h 55m - Minneapolis	WestJet	WS8220 WS7774
from $179 Find flight	11:50 Montreal Pierre Elliott Trudeau	22:55 Chicago O'Hare International	12h 5m layover 0h 45m - Toronto 5h 45m - New York	Porter Airlines	PD2466 PD2135 NK225
from $179 Find flight	06:55 Montreal Pierre Elliott Trudeau	22:55 Chicago O'Hare International	17h 0m layover 0h 40m - Toronto 10h 45m - New York	Porter Airlines	PD2452 PD2125 NK225
from $209 Find flight	10:20 Montreal Pierre Elliott Trudeau	22:55 Chicago O'Hare International	13h 35m layover 2h 15m - Toronto 5h 45m - New York	Porter Airlines	PD2460 PD2135 NK225
from $212 Find flight	16:00 Montreal Pierre Elliott Trudeau	11:02+1 день Chicago O'Hare International	20h 2m layover 0h 55m - Toronto 13h 36m - Newark	Porter Airlines	PD2476 PD2143 NK209
from $220 Find flight	18:30 Montreal Pierre Elliott Trudeau	10:12+1 день Chicago Midway	16h 42m layover 3h 32m - Edmonton 2h 10m - Atlanta	WestJet	WS549 WS1940 WS6571
from $224 Find flight	13:30 Montreal Pierre Elliott Trudeau	21:55 Chicago O'Hare International	9h 25m layover 2h 4m - Winnipeg 1h 12m - Minneapolis	WestJet	WS327 WS6853 WS8238
from $230 Find flight	06:45 Montreal Pierre Elliott Trudeau	18:51 Chicago O'Hare International	13h 6m layover 3h 54m - Toronto 3h 8m - Atlanta	WestJet	WS579 WS7789 WS6651
from $230 Find flight	06:45 Montreal Pierre Elliott Trudeau	20:13 Chicago O'Hare International	14h 28m layover 1h 36m - Toronto 4h 30m - Miami	WestJet	WS579 PD513 NK19

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on December 25, 2024

Flight Schedule Montreal (Quebec) to Chicago (Illinois)

Full flight schedule will help you in detecting at what time planes fly from Montreal to Chicago. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
09:15 — 10:54	09:15 — 10:54 UA8371 United Airlines Montreal — Chicago	2h 39m	Find flight from$311
13:10 — 14:45	13:10 — 14:45 UA8031 United Airlines Montreal — Chicago	2h 35m	Find flight from$311
16:45 — 18:45	16:45 — 18:45 UA3595 United Airlines Montreal — Chicago	3h	Find flight from$311
18:20 — 19:55	18:20 — 19:55 UA8687 United Airlines Montreal — Chicago	2h 35m	Find flight from$311
06:45 — 12:10	06:45 — 08:11 PD102 Porter Airlines Montreal — Toronto 3h 9m stop 11:20 — 12:10 PD2387 Porter Airlines Toronto — Chicago	6h 25m including layover	Find flight from$148
07:00 — 18:49	07:00 — 10:20 WS6536 WestJet Montreal — Atlanta 7h 20m stop 17:40 — 18:49 WS6651 WestJet Atlanta — Chicago	12h 49m including layover	Find flight from$207
07:05 — 16:13	07:05 — 09:28 WS6343 WestJet Montreal — Detroit 6h 22m stop 15:50 — 16:13 WS7112 WestJet Detroit — Chicago	10h 8m including layover	Find flight from$207
08:55 — 12:00	08:55 — 10:20 PD2458 Porter Airlines Montreal — Toronto 50m stop 09:30 — 10:20 PD2387 Porter Airlines Toronto — Chicago	4h 5m including layover	Find flight from$148
13:25 — 21:14	13:25 — 14:57 UA8545 United Airlines Montreal — New York 4h 28m stop 19:25 — 21:14 UA3592 United Airlines New York — Chicago	8h 49m including layover	Find flight from$289
15:55 — 09:52 +1 day	15:55 — 19:45 F81100 Freedom Airlines Montreal — Miami 11h 45m stop 07:30 — 09:52 NK1986 Spirit Airlines Miami — Chicago	18h 57m including layover	Find flight from$221
06:55 — 22:55	06:55 — 08:20 PD2452 Porter Airlines Montreal — Toronto 40m stop 09:00 — 10:30 PD2125 Porter Airlines Toronto — New York 10h 45m stop 21:15 — 22:55 NK225 Spirit Airlines New York — Chicago	17h including layover	Find flight from$179
08:55 — 22:55	08:55 — 10:20 PD2458 Porter Airlines Montreal — Toronto 1h 35m stop 11:55 — 13:25 PD2131 Porter Airlines Toronto — New York 7h 50m stop 21:15 — 22:55 NK225 Spirit Airlines New York — Chicago	15h including layover	Find flight from$179
10:20 — 22:55	10:20 — 11:45 PD2460 Porter Airlines Montreal — Toronto 2h 15m stop 14:00 — 15:30 PD2135 Porter Airlines Toronto — New York 5h 45m stop 21:15 — 22:55 NK225 Spirit Airlines New York — Chicago	13h 35m including layover	Find flight from$209
10:20 — 11:02 +1 day	10:20 — 11:45 PD2460 Porter Airlines Montreal — Toronto 2h 15m stop 14:00 — 15:30 PD2135 Porter Airlines Toronto — Newark 17h 56m stop 09:26 — 11:02 NK209 Spirit Airlines Newark — Chicago	25h 42m including layover	Find flight from$240
11:50 — 22:55	11:50 — 13:15 PD2466 Porter Airlines Montreal — Toronto 45m stop 14:00 — 15:30 PD2135 Porter Airlines Toronto — New York 5h 45m stop 21:15 — 22:55 NK225 Spirit Airlines New York — Chicago	12h 5m including layover	Find flight from$179
11:50 — 22:52	11:50 — 13:15 PD2466 Porter Airlines Montreal — Toronto 45m stop 14:00 — 15:30 PD2135 Porter Airlines Toronto — Newark 5h 45m stop 21:15 — 22:52 NK329 Spirit Airlines Newark — Chicago	12h 2m including layover	Find flight from$259
13:30 — 21:55	13:30 — 15:34 WS327 WestJet Montreal — Winnipeg 2h 4m stop 17:38 — 19:08 WS6853 WestJet Winnipeg — Minneapolis 1h 12m stop 20:20 — 21:55 WS8238 WestJet Minneapolis — Chicago	9h 25m including layover	Find flight from$224
14:35 — 05:18 +1 day	14:35 — 16:06 PD124 Porter Airlines Montreal — Toronto 1h 24m stop 17:30 — 20:12 PD665 Porter Airlines Toronto — Los Angeles 3h 3m stop 23:15 — 05:18 NK1679 Spirit Airlines Los Angeles — Chicago	15h 43m including layover	Find flight from$290
16:00 — 11:02 +1 day	16:00 — 17:25 PD2476 Porter Airlines Montreal — Toronto 55m stop 18:20 — 19:50 PD2143 Porter Airlines Toronto — Newark 13h 36m stop 09:26 — 11:02 NK209 Spirit Airlines Newark — Chicago	20h 2m including layover	Find flight from$212
17:35 — 09:16 +1 day	17:35 — 20:25 TS7777 Air Transat Montreal — Las Vegas 3h 30m stop 23:55 — 04:42 F93886 Frontier Airlines Las Vegas — Dallas 2h 13m stop 06:55 — 09:16 F93242 Frontier Airlines Dallas — Chicago	16h 41m including layover	Find flight from$244
17:35 — 13:06 +1 day	17:35 — 20:25 TS7777 Air Transat Montreal — Las Vegas 3h 30m stop 23:55 — 04:42 F93886 Frontier Airlines Las Vegas — Dallas 6h 2m stop 10:44 — 13:06 F91888 Frontier Airlines Dallas — Chicago	20h 31m including layover	Find flight from$251
18:30 — 10:12 +1 day	18:30 — 21:13 WS549 WestJet Montreal — Edmonton 3h 32m stop 00:45 — 07:06 WS1940 WestJet Edmonton — Atlanta 2h 10m stop 09:16 — 10:12 WS6571 WestJet Atlanta — Chicago	16h 42m including layover	Find flight from$220
18:30 — 09:55 +1 day	18:30 — 21:13 WS549 WestJet Montreal — Edmonton 3h 32m stop 00:45 — 07:06 WS1940 WestJet Edmonton — Atlanta 1h 42m stop 08:48 — 09:55 WS6879 WestJet Atlanta — Chicago	16h 25m including layover	Find flight from$237

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on December 25, 2024

Flight Information

Below we will explain in detail what the flights cost on the destination from Montreal to Chicago depends on and how to choose the most interesting flight option for you.

Distance between Montreal and Chicago is 1199 miles. Time difference between the cities is 1h. Airplanes depart 06:00 to 22:15 from 4 Montreal airports and arrive 06:00 to 22:15 to 7 Chicago airports. Average flight time is 2h 37m.

The fastest flight 2h 35m
Average flight time 2h 37m
The earliest flight 06:00
The latest flight 22:15
Distance 746 ml

The cheapest months to travel to Chicago are december (from 135 $), january (from 148 $), february (from 150 $).

The most expensive months are november (from 219 $), february (from 150 $), january (from 148 $).

What is the lowest airfare Montreal to Chicago?

The cheapest plane ticket found by our users is $148. This airfare is for economy class on one-way PD102 flight by Porter Airlines for January 22, 2025 which leaves Pierre Elliott Trudeau in Montreal at 06:45 am and arrives at Chicago Midway at 12:10.

Economy class

$148

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Business class

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First class

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Popular Airlines on the Route

The flight Montreal — Chicago is served by 8 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Air Canada - 12 departures per week at the price of from $ 315 . And the most expensive tickets are offered by Air Canada airline - from $ 891.

Direct flights

There are 4 nonstop flights on the route. The fastest direct flight is UA8031 by United Airlines takes 2h 35m and the cheapest is PD102 by Porter Airlines for $311.

UA - United Airlines

from $311

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Connecting Flights

There are 148 flights with layovers on the route. The fastest connecting flight is PD2458 by Porter Airlines takes 4h 5m and the cheapest is PD102 by Porter Airlines for $148.

AC - Air Canada

from $315

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PD - Porter Airlines

from $148

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WS - WestJet

from $207

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UA - United Airlines

from $284

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F8 - Freedom Airlines

from $221

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DM - Aero-Charter

from $509

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AM - Aeromexico

from $493

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TS - Air Transat

from $208

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Airports

You can fly from Montreal to Chicago from 4 airports (St Lambert Rail Svce., Pierre Elliott Trudeau, Mirabel, St Hubert).

Montreal airports

St Lambert Rail Svce.-XLM

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Pierre Elliott Trudeau-YUL

from $148
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Mirabel-YMX

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St Hubert-YHU

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Chicago airports

O'Hare International-ORD

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Midway-MDW

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Dupage County-DPA

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Chicago FSS-CHI

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Merrill C Meigs (closed)-CGX

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Pal-Waukee-PWK

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Chicago NAS-NOH

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Airplanes

There are flights to Chicago from Montreal by 8 airlines that use 1 aircraft brands. They range from huge modern airplanes to small-sized.

Embraer 175 (short wing)

from $311

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Top International Destinations from Montreal

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Montreal — New York

from $73

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Montreal — Chicago

from $75

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Montreal — Boston

from $68

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Montreal — Las Vegas

from $56

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Montreal — Washington D.C.

from $72

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Montreal — Los Angeles

from $73

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Montreal — Dallas

from $65

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Montreal — Newark

from $65

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Montreal — Atlanta

from $74

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Montreal — Houston

from $57

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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