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

Explore the cheapest one-way and round-trip flights from Montréal-Pierre Elliott Trudeau International Airport to O'Hare International Airport over the next 90 days, with one-way fares from NZD 272 and round-trip from NZD 475. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        YUL 1:15 PM
        2h 37m
        Nonstop
        ORD 2:52 PM
        Montreal - Chicago | Tue, Oct 6 | Air Canada
        ORD 11:05 AM
        2h 15m
        Nonstop
        YUL 2:20 PM
        Chicago - Montreal | Thu, Oct 8 | Air Canada
        NZD 475 NZD 690
        31% off
        31% off
        NZD 690 NZD 475
      • YUL 1:10 PM
        2h 42m
        Nonstop
        ORD 2:52 PM
        Montreal - Chicago | Tue, Nov 17 | Air Canada
        ORD 1:55 PM
        6h 50m
        1 stop
        YUL 9:45 PM
        Chicago - Montreal | Thu, Nov 19 | Air Canada
        NZD 480 NZD 690
        30% off
        30% off
        NZD 690 NZD 480
      • YUL 6:30 PM
        2h 42m
        Nonstop
        ORD 8:12 PM
        Montreal - Chicago | Sun, Oct 11 | Air Canada
        ORD 2:00 PM
        4h 45m
        1 stop
        YUL 7:45 PM
        Chicago - Montreal | Fri, Oct 16 | Air Canada
        NZD 481 NZD 690
        30% off
        30% off
        NZD 690 NZD 481
      • YUL 6:30 PM
        2h 42m
        Nonstop
        ORD 8:12 PM
        Montreal - Chicago | Wed, Oct 28 | Air Canada
        ORD 1:55 PM
        4h 51m
        1 stop
        YUL 7:46 PM
        Chicago - Montreal | Wed, Nov 4 | Air Canada
        NZD 482
        30% off
        NZD 690 NZD 482
      • YUL 9:25 AM
        2h 42m
        Nonstop
        ORD 11:07 AM
        Montreal - Chicago | Tue, Nov 3 | Air Canada
        ORD 1:55 PM
        6h 50m
        1 stop
        YUL 9:45 PM
        Chicago - Montreal | Mon, Nov 9 | Air Canada
        NZD 483
        30% off
        NZD 690 NZD 483
      • YUL 6:10 PM
        2h 42m
        Nonstop
        ORD 7:52 PM
        Montreal - Chicago | Sun, Nov 1 | Air Canada
        ORD 1:55 PM
        4h 51m
        1 stop
        YUL 7:46 PM
        Chicago - Montreal | Sat, Nov 7 | Air Canada
        NZD 483
        30% off
        NZD 690 NZD 483
      • YUL 8:35 AM
        2h 37m
        Nonstop
        ORD 10:12 AM
        Montreal - Chicago | Thu, Oct 29 | Air Canada
        ORD 1:55 PM
        4h 51m
        1 stop
        YUL 7:46 PM
        Chicago - Montreal | Thu, Nov 5 | Air Canada
        NZD 483
        30% off
        NZD 690 NZD 483
      • YUL 6:30 PM
        2h 42m
        Nonstop
        ORD 8:12 PM
        Montreal - Chicago | Tue, Oct 27 | Air Canada
        ORD 1:55 PM
        4h 51m
        1 stop
        YUL 7:46 PM
        Chicago - Montreal | Fri, Oct 30 | Air Canada
        NZD 483
        30% off
        NZD 690 NZD 483
      • YUL 6:30 PM
        2h 42m
        Nonstop
        ORD 8:12 PM
        Montreal - Chicago | Mon, Oct 26 | Air Canada
        ORD 1:55 PM
        4h 51m
        1 stop
        YUL 7:46 PM
        Chicago - Montreal | Sat, Oct 31 | Air Canada
        NZD 483
        30% off
        NZD 690 NZD 483
      • YUL 6:30 PM
        2h 42m
        Nonstop
        ORD 8:12 PM
        Montreal - Chicago | Sun, Oct 25 | Air Canada
        ORD 1:55 PM
        4h 51m
        1 stop
        YUL 7:46 PM
        Chicago - Montreal | Sat, Oct 31 | Air Canada
        NZD 483
        30% off
        NZD 690 NZD 483
      • YUL 8:45 AM
        2h 37m
        Nonstop
        ORD 10:22 AM
        Montreal - Chicago | Wed, Oct 21 | Air Canada
        ORD 2:00 PM
        4h 45m
        1 stop
        YUL 7:45 PM
        Chicago - Montreal | Sat, Oct 24 | Air Canada
        NZD 483
        30% off
        NZD 690 NZD 483
      • YUL 8:35 AM
        2h 37m
        Nonstop
        ORD 10:12 AM
        Montreal - Chicago | Tue, Oct 20 | Air Canada
        ORD 2:00 PM
        4h 45m
        1 stop
        YUL 7:45 PM
        Chicago - Montreal | Sat, Oct 24 | Air Canada
        NZD 483
        30% off
        NZD 690 NZD 483
      • YMQ 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Montreal - Chicago | Tue, Oct 6 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        YMQ 4:00 PM
        Chicago - Montreal | Thu, Oct 8 | Normal Airline
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      • Cheapest nonstop
        YUL 6:30 PM
        2h 42m
        Nonstop
        ORD 8:12 PM
        Montreal - Chicago | Thu, Oct 15 | Air Canada
        NZD 272 NZD 413
        34% off
        34% off
        NZD 413 NZD 272
      • YUL 9:25 AM
        2h 42m
        Nonstop
        ORD 11:07 AM
        Montreal - Chicago | Wed, Oct 28 | Air Canada
        NZD 288 NZD 413
        30% off
        30% off
        NZD 413 NZD 288
      • YUL 8:35 AM
        2h 37m
        Nonstop
        ORD 10:12 AM
        Montreal - Chicago | Wed, Oct 21 | Air Canada
        NZD 288 NZD 413
        30% off
        30% off
        NZD 413 NZD 288
      • YUL 1:10 PM
        2h 42m
        Nonstop
        ORD 2:52 PM
        Montreal - Chicago | Thu, Oct 29 | Air Canada
        NZD 289
        30% off
        NZD 413 NZD 289
      • YUL 6:10 PM
        2h 42m
        Nonstop
        ORD 7:52 PM
        Montreal - Chicago | Tue, Oct 27 | Air Canada
        NZD 289
        30% off
        NZD 413 NZD 289
      • YUL 6:30 PM
        2h 42m
        Nonstop
        ORD 8:12 PM
        Montreal - Chicago | Fri, Oct 23 | Air Canada
        NZD 289
        30% off
        NZD 413 NZD 289
      • YUL 8:35 AM
        2h 37m
        Nonstop
        ORD 10:12 AM
        Montreal - Chicago | Tue, Oct 20 | Air Canada
        NZD 289
        30% off
        NZD 413 NZD 289
      • YUL 6:30 PM
        2h 42m
        Nonstop
        ORD 8:12 PM
        Montreal - Chicago | Fri, Oct 16 | Air Canada
        NZD 289
        30% off
        NZD 413 NZD 289
      • YUL 9:25 AM
        2h 42m
        Nonstop
        ORD 11:07 AM
        Montreal - Chicago | Wed, Nov 4 | Air Canada
        NZD 289
        30% off
        NZD 413 NZD 289
      • YUL 1:10 PM
        2h 50m
        Nonstop
        ORD 3:00 PM
        Montreal - Chicago | Mon, Nov 2 | Air Canada
        NZD 289
        30% off
        NZD 413 NZD 289
      • YUL 1:10 PM
        2h 42m
        Nonstop
        ORD 2:52 PM
        Montreal - Chicago | Fri, Nov 13 | Air Canada
        NZD 289
        30% off
        NZD 413 NZD 289
      • YUL 8:35 AM
        2h 37m
        Nonstop
        ORD 10:12 AM
        Montreal - Chicago | Sun, Oct 11 | Air Canada
        NZD 289
        30% off
        NZD 413 NZD 289
      • YMQ 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Montreal - Chicago | Tue, Oct 6 | Normal Airline
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Flight fares from Montréal-Pierre Elliott Trudeau International Airport to O'Hare 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 Montréal-Pierre Elliott Trudeau International Airport to O'Hare International Airport

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

The data is based on the average one-way flight prices on Trip.com for flights from Montréal-Pierre Elliott Trudeau International Airport to O'Hare 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 Montréal-Pierre Elliott Trudeau International Airport to O'Hare International Airport, the best time to book is in March, with an average price of NZD 332. Try to avoid January, when prices are highest, averaging around NZD 603.

NZD 603
NZD 468
NZD 332
NZD 197
    Cheapest
  • NZD 553
    Sep
  • NZD 517
    Oct
  • NZD 410
    Nov
  • NZD 546
    Dec
  • NZD 603
    Jan
  • NZD 412
    Feb
  • NZD 332
    Mar
  • NZD 403
    Apr
  • NZD 360
    May
  • NZD 502
    Jun
  • NZD 514
    Jul
  • NZD 438
    Aug

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

The data is based on the average flight prices on Trip.com from Montréal-Pierre Elliott Trudeau International Airport to O'Hare 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 Montréal-Pierre Elliott Trudeau International Airport to O'Hare International Airport is usually Friday, with average fares typically lower than other days. Try to avoid departing on Sunday, as prices are usually the highest on that day.

NZD 537
NZD 447
NZD 356
NZD 266
    Cheapest
  • NZD 447
    Mon
  • NZD 450
    Tue
  • NZD 441
    Wed
  • NZD 422
    Thu
  • NZD 356
    Fri
  • NZD 504
    Sat
  • NZD 537
    Sun

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

The cheapest airline flying from Montréal-Pierre Elliott Trudeau International Airport to O'Hare International Airport is Air Canada (from NZD 272) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Canada
From NZD 272
American Airlines
From NZD 297
Delta Air Lines
From NZD 315
United Airlines
From NZD 316
Porter Airlines
From NZD 340
Apg Airlines
From NZD 341
WestJet
From NZD 435
Air Transat
From NZD 527

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AC521

    Montréal-Pierre Elliott Trudeau International Airport

    8:45 AM

    YUL

    2h 37m

    10:22 AM

    ORD

    S M T W T F S
    Search

  2. AC525

    Montréal-Pierre Elliott Trudeau International Airport

    7:41 PM

    YUL

    2h 56m

    9:37 PM

    ORD

    S M T W T F S
    Search

  3. AC8481

    Montréal-Pierre Elliott Trudeau International Airport

    6:10 PM

    YUL

    2h 42m

    7:52 PM

    ORD

    S M T W T F S
    Search

  4. AA3602

    Montréal-Pierre Elliott Trudeau International Airport

    5:31 PM

    YUL

    2h 45m

    7:16 PM

    ORD

    S M T W T F S
    Search

  5. AC7883

    Montréal-Pierre Elliott Trudeau International Airport

    5:00 AM

    YUL

    1h 23m

    Nonstop

    6:23 AM

    YYZ

    S M T W T F S
    Search

  6. AC503

    Toronto Pearson International Airport

    8:15 AM

    YYZ

    1h 55m

    Nonstop

    9:10 AM

    ORD

    S M T W T F S

  7. AC405

    Montréal-Pierre Elliott Trudeau International Airport

    9:10 AM

    YUL

    1h 23m

    Nonstop

    10:33 AM

    YYZ

    S M T W T F S
    Search

  8. AC8905

    Toronto Pearson International Airport

    12:45 PM

    YYZ

    1h 58m

    Nonstop

    1:43 PM

    ORD

    S M - - T - -

  9. AC409

    Montréal-Pierre Elliott Trudeau International Airport

    11:10 AM

    YUL

    1h 23m

    Nonstop

    12:33 PM

    YYZ

    S M T W T F S
    Search

  10. AC507

    Toronto Pearson International Airport

    2:00 PM

    YYZ

    1h 58m

    Nonstop

    2:58 PM

    ORD

    S M T W T F S

  11. AC407

    Montréal-Pierre Elliott Trudeau International Airport

    10:10 AM

    YUL

    1h 23m

    Nonstop

    11:33 AM

    YYZ

    S M T W T F S
    Search

  12. AC509

    Toronto Pearson International Airport

    3:55 PM

    YYZ

    1h 46m

    Nonstop

    4:41 PM

    ORD

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

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

Flight distance 1,201.05 km
Cheapest one-way ticket price NZD 272
Cheapest return ticket price NZD 475

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

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

    Montréal-Pierre Elliott Trudeau International Airport to O'Hare International Airport takes about 2 hours 1 minute on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 6 daily flights from Montréal-Pierre Elliott Trudeau International Airport (YUL) to O'Hare International Airport (ORD).
  • The earliest flight from Montréal-Pierre Elliott Trudeau International Airport to O'Hare International Airport departs at 06:10, and the last departs at 18:30, 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 Montréal-Pierre Elliott Trudeau International Airport (YUL) to O'Hare International Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around NZD 540 in October, the most expensive month to book this route.
    • The distance from O'Hare International Airport to downtown is about 25 km. It takes about 40 minutes by taxi.
    • The distance from Chicago Midway International Airport to downtown is about 14 km. It takes about 30 minutes by taxi.
  • The closest airport to O'Hare International Airport (ORD) is Chicago Midway International Airport. The distance is around 25 km.
  • United Airlines is a very popular airline operating an average of 856 flights per month.
  • One-way flights from Montréal-Pierre Elliott Trudeau International Airport to O'Hare International Airport currently start from NZD 272, and round-trip fares start from NZD 475. The current lowest fare is a Air Canada flight departing on Thu, Oct 15; prices may vary depending on availability.
  • Yes. United Airlines, Air Canada and American Airlines operate direct flights from Montréal-Pierre Elliott Trudeau International Airport to O'Hare International Airport, with an average flight time of 1 hour 52 minutes, and around 54 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 Montréal-Pierre Elliott Trudeau International Airport to O'Hare International Airport is NZD 484. Prices may vary depending on the departure date, airline, and availability.
  • Porter Airlines are the most popular budget airlines flying from Montréal-Pierre Elliott Trudeau International Airport to O'Hare International Airport, with one-way fares starting from NZD 272. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Montréal-Pierre Elliott Trudeau International Airport to O'Hare International Airport operates around 55 weekly flights, mainly by United Airlines, Air Canada and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Montréal-Pierre Elliott Trudeau International Airport and O'Hare 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.

Book with no extra fees

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.