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O'Hare Intl. Airport to Montreal Pierre Elliott Trudeau Airport flight
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O'Hare Intl. Airport to Montreal Pierre Elliott Trudeau Airport Flights Info

Cheapest one-way
AU$145
Porter Airlines Porter Airlines 5h 51m · 1 stop Thu, Dec 3
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Cheapest round-trip
AU$400
Air Canada Air Canada 4h 51m · 2 stops Fri, Dec 11 - Sun, Dec 13
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When to travel
February
Cheapest

Explore the cheapest one-way and round-trip flights from O'Hare Intl. Airport to Montreal Pierre Elliott Trudeau Airport over the next 90 days, with one-way fares from AU$145 and round-trip from AU$400. Based on Trip.com's latest 7-day flight data.

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Displayed flight fares from Chicago to Montreal are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from O'Hare Intl. Airport to Montreal Pierre Elliott Trudeau Airport?

The cheapest airline flying from O'Hare Intl. Airport to Montreal Pierre Elliott Trudeau Airport is Porter Airlines (from AU$145) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Trip.com Price Insights: Flights from O'Hare Intl. Airport to Montreal Pierre Elliott Trudeau Airport

What is the cheapest month for one-way flights from O'Hare Intl. Airport to Montreal Pierre Elliott Trudeau Airport?

Data is based on average one-way flight prices from O'Hare Intl. Airport to Montreal Pierre Elliott Trudeau Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from O'Hare Intl. Airport to Montreal Pierre Elliott Trudeau Airport, the best time to buy is in February, with an average price of AU$203. You’ll want to avoid March, when the average price can reach as high as AU$540.

AU$540
AU$372
AU$203
AU$35
    Cheapest
  • AU$348
    Nov
  • AU$322
    Dec
  • AU$310
    Jan
  • AU$203
    Feb
  • AU$540
    Mar
  • AU$352
    Apr
  • AU$431
    May
  • AU$353
    Jun
  • AU$364
    Jul
  • AU$295
    Aug
  • AU$339
    Sep
  • AU$390
    Oct

What is the cheapest day of the week to fly from O'Hare Intl. Airport to Montreal Pierre Elliott Trudeau Airport?

The data is based on the past 12 months and shows the average ticket prices from O'Hare Intl. Airport to Montreal Pierre Elliott Trudeau Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from O'Hare Intl. Airport to Montreal Pierre Elliott Trudeau Airport is Thursday, with average fares typically lower than other days. You’ll want to avoid flying on Wednesday, as ticket prices are usually the highest that day.

AU$415
AU$347
AU$279
AU$211
    Cheapest
  • AU$313
    Mon
  • AU$285
    Tue
  • AU$415
    Wed
  • AU$279
    Thu
  • AU$367
    Fri
  • AU$394
    Sat
  • AU$376
    Sun

What is the flight schedule from O'Hare Intl. Airport to Montreal Pierre Elliott Trudeau 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. AC8478

    7:05 AM

    ORD

    2h 12m

    10:17 AM

    YUL

    S M T - T F S
    Search
  2. AC8484

    3:45 PM

    ORD

    2h 12m

    6:57 PM

    YUL

    - M T W T F S
    Search
  3. UA8458

    1:55 PM

    ORD

    2h 12m

    5:07 PM

    YUL

    S M T W T F S
    Search
  4. AC8550

    1:55 PM

    ORD

    1h 47m

    Nonstop

    4:42 PM

    YTZ

    S M T W T F S
    Search
  5. AC7974

    6:30 PM

    YTZ

    1h 16m

    Nonstop

    7:46 PM

    YUL

    S M T W T F S
  6. PD2704

    11:50 AM

    ORD

    1h 46m

    Nonstop

    2:36 PM

    YTZ

    S M T W T F S
    Search
  7. PD2477

    5:50 PM

    YTZ

    1h 16m

    Nonstop

    7:06 PM

    YUL

    S M T W T - S
  8. DL3841

    8:29 AM

    ORD

    1h 23m

    Nonstop

    10:52 AM

    DTW

    S M T W T - S
    Search
  9. DL4816

    2:10 PM

    DTW

    1h 49m

    Nonstop

    3:59 PM

    YUL

    S M T W T F S
  10. AC8550

    1:55 PM

    ORD

    1h 47m

    Nonstop

    4:42 PM

    YTZ

    S M T W T F S
    Search
  11. AC7976

    8:30 PM

    YTZ

    1h 16m

    Nonstop

    9:46 PM

    YUL

    S M T W T F S
  12. DL2039

    7:00 AM

    ORD

    1h 26m

    Nonstop

    9:26 AM

    DTW

    S M T W T F S
    Search
  13. DL4816

    2:10 PM

    DTW

    1h 49m

    Nonstop

    3:59 PM

    YUL

    S M T W T F S
  14. DL1716

    1:35 PM

    ORD

    1h 25m

    Nonstop

    4:00 PM

    DTW

    S M T W T F S
    Search
  15. DL5136

    9:20 PM

    DTW

    1h 50m

    Nonstop

    11:10 PM

    YUL

    S M T W T F S
  16. PD2704

    11:50 AM

    ORD

    1h 46m

    Nonstop

    2:36 PM

    YTZ

    S M T W T F S
    Search
  17. PD2487

    8:55 PM

    YTZ

    1h 16m

    Nonstop

    10:11 PM

    YUL

    S M T W T - S
Find more flights and airlines

FAQs for O'Hare Intl. Airport to Montreal Pierre Elliott Trudeau Airport Flights

  • How long is the flight from O'Hare Intl. Airport to Montreal Pierre Elliott Trudeau Airport?

    O'Hare Intl. Airport to Montreal Pierre Elliott Trudeau Airport takes about 1 hour 44 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 4 daily flights from O'Hare Intl. Airport (ORD) to Montreal Pierre Elliott Trudeau Airport (YUL).
  • The earliest flight from O'Hare Intl. Airport to Montreal Pierre Elliott Trudeau Airport departs at 07:05, and the last departs at 17:54, with about 6 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from O'Hare Intl. Airport (ORD) to Montreal Pierre Elliott Trudeau Airport (YUL) is quite popular. Without considering departure times or holidays, tickets cost around AU$638 in November, the most expensive month to book this route.
  • The earliest flight departs from O'Hare Intl. Airport (ORD) at 07:05 and arrives in Montreal Pierre Elliott Trudeau Airport (YUL) at 10:10.
  • The latest flight departs from O'Hare Intl. Airport (ORD) at 17:55 and arrives in Montreal Pierre Elliott Trudeau Airport (YUL) at 21:17.
    • 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 Intl. Airport to Montreal Pierre Elliott Trudeau Airport currently start from AU$145, and round-trip fares start from AU$400. The current lowest fare is a Porter Airlines flight departing on Thu, Dec 3; prices may vary depending on availability.
  • Yes. Air Canada, United Airlines and American Airlines operate direct flights from O'Hare Intl. Airport to Montreal Pierre Elliott Trudeau Airport, with an average flight time of 1 hour 39 minutes, and around 41 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 Intl. Airport to Montreal Pierre Elliott Trudeau Airport is AU$361. Prices may vary depending on the departure date, airline, and availability.
  • Porter Airlines are the most popular budget airlines flying from O'Hare Intl. Airport to Montreal Pierre Elliott Trudeau Airport, with one-way fares starting from AU$145. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • O'Hare Intl. Airport to Montreal Pierre Elliott Trudeau Airport operates around 42 weekly flights, mainly by Air Canada, United Airlines and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter O'Hare Intl. Airport and Montreal Pierre Elliott Trudeau 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.

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

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.