Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Delta Air Lines

The cheapest airline(s) flying from Montréal to Chicago is Delta Air Lines.

  • Delta Air Lines Delta Air Lines
  • WestJet WestJet
  • United Airlines United Airlines
  • Porter Airlines Porter Airlines
  • Air Canada Air Canada
  • American Airlines American Airlines
Cheapest Month September

Travel Period: June 2024 - May 2025

The cheapest month(s) to fly from Montréal to Chicago is September.

  • Jun 2024
  • Jul 2024
  • Aug 2024
  • Sep 2024
  • Oct 2024
  • Nov 2024
  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
Cheapest Day of the Week Friday

The cheapest day(s) of the week to fly from Montréal to Chicago is Friday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday
Cheapest Time 12pm

The cheapest time of the day to fly from Montréal to Chicago is in the morning.

Early Morning 12:01am - 06:00am
Morning 6:01am - 12:00pm
Afternoon 12:01pm - 6:00pm
Evening 6:01pm to 12:00am
12am
6am
12pm
6pm

Flight Schedules

Last Updated: Thu, 2 May, 2024

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  • 06:30 - 08:05
    YUL - ORD
  • 06:30 (YUL)Montreal Pierre Elliott Trudeau Int Airport
  • 08:05 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 5990)Embraer 175
  • 2h 35m
  • Direct
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  • Embraer 175
  • 08:30 - 10:12
    YUL - ORD
  • 08:30 (YUL)Montreal Pierre Elliott Trudeau Int Airport
  • 10:12 (ORD)Chicago O'Hare International Airport
  • Air Canada (AC 8959)Embraer Emb 175
  • 2h 42m
  • Direct
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    • -
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  • Embraer Emb 175
  • 08:30 - 10:01
    YUL - ORD
  • 08:30 (YUL)Montreal Pierre Elliott Trudeau Int Airport
  • 10:01 (ORD)Chicago O'Hare International Airport
  • Air Canada (AC 8959)Canadair Regional
  • 2h 31m
  • Direct
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  • Canadair Regional
  • 10:30 - 12:00
    YUL - ORD
  • 10:30 (YUL)Montreal Pierre Elliott Trudeau Int Airport
  • 12:00 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 5417)Embraer 175
  • 2h 30m
  • Direct
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  • Embraer 175
  • 13:00 - 14:31
    YUL - ORD
  • 13:00 (YUL)Montreal Pierre Elliott Trudeau Int Airport
  • 14:31 (ORD)Chicago O'Hare International Airport
  • Air Canada (AC 8961)Canadair Regional
  • 2h 31m
  • Direct
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  • Canadair Regional
  • 13:05 - 14:47
    YUL - ORD
  • 13:05 (YUL)Montreal Pierre Elliott Trudeau Int Airport
  • 14:47 (ORD)Chicago O'Hare International Airport
  • Air Canada (AC 8961)Embraer Emb 175
  • 2h 42m
  • Direct
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    • -
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  • Embraer Emb 175
  • 13:12 - 14:54
    YUL - ORD
  • 13:12 (YUL)Montreal Pierre Elliott Trudeau Int Airport
  • 14:54 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 5367)Embraer 175
  • 2h 42m
  • Direct
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  • Embraer 175
  • 19:45 - 21:23
    YUL - ORD
  • 19:45 (YUL)Montreal Pierre Elliott Trudeau Int Airport
  • 21:23 (ORD)Chicago O'Hare International Airport
  • Air Canada (AC 8967)Embraer Emb 175
  • 2h 38m
  • Direct
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  • Embraer Emb 175
  • 19:45 - 21:16
    YUL - ORD
  • 19:45 (YUL)Montreal Pierre Elliott Trudeau Int Airport
  • 21:16 (ORD)Chicago O'Hare International Airport
  • Air Canada (AC 8967)Canadair Regional
  • 2h 31m
  • Direct
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  • Canadair Regional
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What’s the fastest flight time from Montréal to Chicago?

The fastest flight time for direct flights from Montréal to Chicago is 2 hours 30 minutes. Check latest flight schedules & prices on Wego.

How far is Chicago from Montréal?

The flight distance between Montréal and Chicago is 1198km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 06:30. The last flight of the day departs at 06:30. See the full list of flight times on Wego.

How many airlines offer direct flights from Montréal to Chicago?

There are 2 airlines that offer direct flights from Montréal to Chicago. Find out the list of airlines on Wego.