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O'Hare International Airport to Montréal-Pierre Elliott Trudeau International Airport flight

Explore the cheapest one-way and round-trip flights from O'Hare International Airport to Montréal-Pierre Elliott Trudeau International Airport over the next 90 days, with one-way fares from US$125 and round-trip from US$282. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ORD 8:45 AM
        2h 15m
        Nonstop
        YUL 12:00 PM
        Chicago - Montreal | Mon, Oct 19 | Air Canada
        YUL 8:35 AM
        2h 37m
        Nonstop
        ORD 10:12 AM
        Montreal - Chicago | Thu, Oct 22 | Air Canada
        US$304 US$439
        31% off
        31% off
        US$439 US$304
      • ORD 3:40 PM
        2h 21m
        Nonstop
        YUL 7:01 PM
        Chicago - Montreal | Tue, Oct 20 | Air Canada
        YUL 6:30 PM
        2h 42m
        Nonstop
        ORD 8:12 PM
        Montreal - Chicago | Sun, Oct 25 | Air Canada
        US$305 US$439
        31% off
        31% off
        US$439 US$305
      • ORD 1:55 PM
        2h 12m
        Nonstop
        YUL 5:07 PM
        Chicago - Montreal | Wed, Nov 11 | Air Canada
        YUL 6:10 PM
        2h 42m
        Nonstop
        ORD 7:52 PM
        Montreal - Chicago | Sun, Nov 15 | Air Canada
        US$307 US$439
        30% off
        30% off
        US$439 US$307
      • ORD 2:00 PM
        6h 45m
        1 stop
        YUL 9:45 PM
        Chicago - Montreal | Sun, Oct 18 | Air Canada
        YUL 6:30 PM
        2h 42m
        Nonstop
        ORD 8:12 PM
        Montreal - Chicago | Thu, Oct 22 | Air Canada
        US$282
        36% off
        US$439 US$282
      • ORD 8:45 AM
        5h 40m
        1 stop
        YUL 3:25 PM
        Chicago - Montreal | Mon, Nov 23 | Air Canada
        YUL 11:10 AM
        5h 28m
        1 stop
        ORD 3:38 PM
        Montreal - Chicago | Mon, Nov 30 | Air Canada
        US$291
        34% off
        US$439 US$291
      • ORD 7:25 AM
        5h 20m
        1 stop
        YUL 1:45 PM
        Chicago - Montreal | Fri, Sep 25 | Air Canada
        YUL 10:35 AM
        5h
        1 stop
        MDW 2:35 PM
        Montreal - Chicago | Tue, Sep 29 | Porter Airlines
        US$292
        33% off
        US$439 US$292
      • ORD 2:00 PM
        4h 45m
        1 stop
        YUL 7:45 PM
        Chicago - Montreal | Sun, Oct 11 | Air Canada
        YUL 8:35 AM
        2h 37m
        Nonstop
        ORD 10:12 AM
        Montreal - Chicago | Fri, Oct 16 | Air Canada
        US$296
        33% off
        US$439 US$296
      • ORD 12:20 PM
        5h 45m
        1 stop
        YUL 7:05 PM
        Chicago - Montreal | Wed, Nov 11 | Porter Airlines
        YUL 6:10 PM
        2h 42m
        Nonstop
        ORD 7:52 PM
        Montreal - Chicago | Sun, Nov 15 | Air Canada
        US$298
        32% off
        US$439 US$298
      • ORD 11:05 AM
        2h 20m
        Nonstop
        YUL 2:25 PM
        Chicago - Montreal | Sun, Nov 1 | Air Canada
        YUL 10:10 AM
        6h 28m
        1 stop
        ORD 3:38 PM
        Montreal - Chicago | Wed, Nov 4 | Air Canada
        US$302
        31% off
        US$439 US$302
      • ORD 6:40 AM
        9h 56m
        1 stop
        YUL 5:36 PM
        Chicago - Montreal | Fri, Sep 25 | Delta Air Lines
        YUL 10:35 AM
        5h
        1 stop
        MDW 2:35 PM
        Montreal - Chicago | Tue, Sep 29 | Porter Airlines
        US$307
        30% off
        US$439 US$307
      • ORD 1:55 PM
        8h 30m
        1 stop
        YUL 11:25 PM
        Chicago - Montreal | Fri, Oct 16 | Delta Air Lines
        YUL 2:30 PM
        6h 59m
        1 stop
        ORD 8:29 PM
        Montreal - Chicago | Wed, Oct 21 | Air Canada
        US$310
        28% off
        US$439 US$310
      • ORD 1:55 PM
        8h 30m
        1 stop
        YUL 11:25 PM
        Chicago - Montreal | Fri, Oct 30 | Delta Air Lines
        YUL 8:40 AM
        2h 37m
        Nonstop
        ORD 10:17 AM
        Montreal - Chicago | Sun, Nov 1 | Air Canada
        US$311
        28% off
        US$439 US$311
      • CHI 1:00 PM
        17h 25m
        1 stop
        YMQ 2:00 PM
        Chicago - Montreal | Sat, Sep 26 | Normal Airline
        YMQ 3:00 PM
        6h
        Nonstop
        CHI 4:00 PM
        Montreal - Chicago | Mon, Sep 28 | Normal Airline
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      • Cheapest nonstop
        ORD 11:05 AM
        2h 15m
        Nonstop
        YUL 2:20 PM
        Chicago - Montreal | Fri, Oct 16 | Air Canada
        US$131 US$185
        28% off
        28% off
        US$185 US$131
      • ORD 3:55 PM
        2h 5m
        Nonstop
        YUL 7:00 PM
        Chicago - Montreal | Tue, Nov 3 | Air Canada
        US$131 US$185
        28% off
        28% off
        US$185 US$131
      • ORD 3:40 PM
        2h 21m
        Nonstop
        YUL 7:01 PM
        Chicago - Montreal | Thu, Oct 8 | Air Canada
        US$131 US$185
        28% off
        28% off
        US$185 US$131
      • ORD 2:00 PM
        6h 45m
        1 stop
        YUL 9:45 PM
        Chicago - Montreal | Sun, Oct 11 | Air Canada
        US$125
        32% off
        US$185 US$125
      • ORD 2:00 PM
        6h 45m
        1 stop
        YUL 9:45 PM
        Chicago - Montreal | Fri, Oct 30 | Air Canada
        US$126
        32% off
        US$185 US$126
      • ORD 1:55 PM
        6h 50m
        1 stop
        YUL 9:45 PM
        Chicago - Montreal | Sun, Nov 8 | Air Canada
        US$126
        32% off
        US$185 US$126
      • ORD 2:00 PM
        6h 45m
        1 stop
        YUL 9:45 PM
        Chicago - Montreal | Fri, Oct 23 | Air Canada
        US$127
        31% off
        US$185 US$127
      • ORD 12:20 PM
        5h 45m
        1 stop
        YUL 7:05 PM
        Chicago - Montreal | Tue, Nov 10 | Porter Airlines
        US$130
        30% off
        US$185 US$130
      • ORD 12:20 PM
        5h 45m
        1 stop
        YUL 7:05 PM
        Chicago - Montreal | Sat, Nov 7 | Porter Airlines
        US$131
        28% off
        US$185 US$131
      • ORD 12:20 PM
        5h 45m
        1 stop
        YUL 7:05 PM
        Chicago - Montreal | Wed, Nov 4 | Porter Airlines
        US$131
        28% off
        US$185 US$131
      • ORD 12:20 PM
        5h 45m
        1 stop
        YUL 7:05 PM
        Chicago - Montreal | Fri, Nov 13 | Porter Airlines
        US$131
        28% off
        US$185 US$131
      • ORD 12:20 PM
        5h 45m
        1 stop
        YUL 7:05 PM
        Chicago - Montreal | Thu, Nov 12 | Porter Airlines
        US$131
        28% off
        US$185 US$131
      • CHI 1:00 PM
        17h 25m
        1 stop
        YMQ 2:00 PM
        Chicago - Montreal | Sat, Sep 26 | Normal Airline
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Flight fares from O'Hare International Airport to Montréal-Pierre Elliott Trudeau International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from O'Hare International Airport to Montréal-Pierre Elliott Trudeau International Airport

Which month has the lowest one-way flight price from O'Hare International Airport to Montréal-Pierre Elliott Trudeau International Airport?

The data is based on the average one-way flight prices on Trip.com for flights from O'Hare International Airport to Montréal-Pierre Elliott Trudeau International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from O'Hare International Airport to Montréal-Pierre Elliott Trudeau International Airport, the best time to book is in February, with an average price of US$137. Try to avoid March, when prices are highest, averaging around US$364.

US$364
US$251
US$137
US$24
    Cheapest
  • US$215
    Sep
  • US$177
    Oct
  • US$227
    Nov
  • US$217
    Dec
  • US$209
    Jan
  • US$137
    Feb
  • US$364
    Mar
  • US$238
    Apr
  • US$290
    May
  • US$238
    Jun
  • US$246
    Jul
  • US$199
    Aug

What is the cheapest day of the week to fly from O'Hare International Airport to Montréal-Pierre Elliott Trudeau International Airport?

The data is based on the average flight prices on Trip.com from O'Hare International Airport to Montréal-Pierre Elliott Trudeau International Airport across different days of the week over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to depart from O'Hare International Airport to Montréal-Pierre Elliott Trudeau International Airport is usually Thursday, with average fares typically lower than other days. Try to avoid departing on Saturday, as prices are usually the highest on that day.

US$263
US$230
US$196
US$163
    Cheapest
  • US$215
    Mon
  • US$200
    Tue
  • US$248
    Wed
  • US$196
    Thu
  • US$221
    Fri
  • US$263
    Sat
  • US$230
    Sun

Which airline offers the cheapest flights from O'Hare International Airport to Montréal-Pierre Elliott Trudeau International Airport?

The cheapest airline flying from O'Hare International Airport to Montréal-Pierre Elliott Trudeau International Airport is Air Canada (from US$125) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Canada
From US$125
Porter Airlines
From US$130
Delta Air Lines
From US$135
Apg Airlines
From US$137
United Airlines
From US$139
American Airlines
From US$140
WestJet
From US$306
Jetblue Airways
From US$381

Find more flights and airlines

What is the flight schedule from O'Hare International Airport to Montréal-Pierre Elliott Trudeau International Airport?

Check the schedule for flights from Chicago to Montreal and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AC8484

    O'Hare International Airport

    3:38 PM

    ORD

    1h 57m

    6:35 PM

    YUL

    - - - W - - -
    Search

  2. AC524

    O'Hare International Airport

    3:50 PM

    ORD

    2h 15m

    7:05 PM

    YUL

    S M T - T F S
    Search

  3. AC522

    O'Hare International Airport

    11:03 AM

    ORD

    2h 23m

    2:26 PM

    YUL

    S M T W T F S
    Search

  4. AC8550

    O'Hare International Airport

    2:00 PM

    ORD

    1h 41m

    Nonstop

    4:41 PM

    YTZ

    S M T W T F S
    Search

  5. AC7974

    Billy Bishop Toronto City Airport

    6:30 PM

    YTZ

    1h 15m

    Nonstop

    7:45 PM

    YUL

    S M T W T - S

  6. AC8912

    O'Hare International Airport

    5:35 PM

    ORD

    1h 43m

    Nonstop

    8:18 PM

    YYZ

    S M - - T F S
    Search

  7. AC432

    Toronto Pearson International Airport

    11:00 PM

    YYZ

    1h 21m

    Nonstop

    12:21 AM

    YUL

    S M T W T F S

  8. AC8550

    O'Hare International Airport

    2:00 PM

    ORD

    1h 41m

    Nonstop

    4:41 PM

    YTZ

    S M T W T F S
    Search

  9. AC7978

    Billy Bishop Toronto City Airport

    8:30 PM

    YTZ

    1h 15m

    Nonstop

    9:45 PM

    YUL

    S M T W T - S
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About O'Hare International Airport and Montréal-Pierre Elliott Trudeau International Airport

Learn about O'Hare International Airport (ORD) and Montréal-Pierre Elliott Trudeau International Airport (YUL) — including location, terminals, transportation, and travel tips.

Flight distance 1,201.05 km
Cheapest one-way ticket price US$125
Cheapest return ticket price US$282

FAQs for O'Hare International Airport to Montréal-Pierre Elliott Trudeau International Airport Flights

  • How long is the flight from O'Hare International Airport to Montréal-Pierre Elliott Trudeau International Airport?

    O'Hare International Airport to Montréal-Pierre Elliott Trudeau International Airport takes about 1 hour 44 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 8 daily flights from O'Hare International Airport (ORD) to Montréal-Pierre Elliott Trudeau International Airport (YUL).
  • The earliest flight from O'Hare International Airport to Montréal-Pierre Elliott Trudeau International Airport departs at 07:11, and the last departs at 17:56, with about 10 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from O'Hare International Airport (ORD) to Montréal-Pierre Elliott Trudeau International Airport (YUL) is quite popular. Without considering departure times or holidays, tickets cost around US$322 in September, the most expensive month to book this route.
    • The distance from Montréal-Pierre Elliott Trudeau International Airport to downtown is about 15 km. It takes about 30 minutes by taxi.
    • The distance from Montreal Metropolitan Airport to downtown is about 11 km. It takes about 30 minutes by taxi.
  • United Airlines is a very popular airline operating an average of 715 flights per month.
  • One-way flights from O'Hare International Airport to Montréal-Pierre Elliott Trudeau International Airport currently start from US$125, and round-trip fares start from US$282. The current lowest fare is a Air Canada flight departing on Sun, Oct 11; prices may vary depending on availability.
  • Yes. Air Canada, United Airlines and American Airlines operate direct flights from O'Hare International Airport to Montréal-Pierre Elliott Trudeau International Airport, with an average flight time of 1 hour 38 minutes, and around 56 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from O'Hare International Airport to Montréal-Pierre Elliott Trudeau International Airport is US$240. Prices may vary depending on the departure date, airline, and availability.
  • Porter Airlines are the most popular budget airlines flying from O'Hare International Airport to Montréal-Pierre Elliott Trudeau International Airport, with one-way fares starting from US$125. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • O'Hare International Airport to Montréal-Pierre Elliott Trudeau International Airport operates around 53 weekly flights, mainly by United Airlines, Air Canada and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter O'Hare International Airport and Montréal-Pierre Elliott Trudeau International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.