Cheap flights from Montreal to Chicago O'Hare Intl Airport from C$ 184

YMQ — ORD
25 Mar — 1 Apr1
Return
1 adult
Economy
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Sat 25/3
Sat 1/4

How to find the cheapest flight from Montreal (YMQ) to O'Hare Intl (ORD)

All the information you need to plan the best YMQ to ORD flight in 2023: compare Montreal to O'Hare Intl flight prices with the expected peak season, weather and rainfall in O'Hare Intl.

YMQ - ORD

Price

C$ 276 - C$ 387

ORD

Temperature

-5 - 23 °C

ORD

Rainfall

43 - 125 mm

Popular inFebruaryHigh demand for flights, 10% potential price rise
Cheapest inNovemberBest time to find cheap flights, 21% potential price drop
Round-trip fromC$ 379From Montreal (YMQ) to Chicago O'Hare Intl
One-way fromC$ 210One-way flight from Montreal (YMQ) to Chicago O'Hare Intl

Users have found that booking a flight from Montreal to Chicago O'Hare Intl Airport at least 54 days early can save you up to 87% on average compared to booking a flight this week. If booking 54 days before your flight isn’t an option for you, users have found flights from Montreal to Chicago O'Hare Intl Airport for as little as C$ 592 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 839 for flights departing within the next 3 days.

Our data shows that February tends to be the cheapest month to fly to Chicago O'Hare Intl Airport from Montreal. Users have commonly found prices around C$ 441 for the month, but tickets can be as low as C$ 298. Due to multiple factors, prepare for potentially higher prices in April.

When flying from Montreal to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Montreal to O'Hare Intl in March, April 2023

The best prices found for YMQ to ORD flights for March, April

Montreal to O'Hare Intl 2023 flight deals

Cheap flights to O'Hare Intl from Montreal found for this year

Cheap Air Canada flights from Montreal to O'Hare Intl

Cheap United Airlines flights from Montreal to O'Hare Intl

Direct flights to O'Hare Intl from Montreal

Save time with Montreal to O'Hare Intl direct flight deals

Last minute flights from Montreal to O'Hare Intl

Late deals on round-trip flights to O'Hare Intl from Montreal, departing today and this week

One-way flights to O'Hare Intl from Montreal

The cheapest one-way flights from Montreal to O'Hare Intl

Find flights from Montreal to O'Hare Intl within your budget

Use the slider to find flights from Montreal to O'Hare Intl that fit your budget.

Fly from

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Budget

C$ 314 - C$ 357

Route

Depart

Return

Price

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

2023-04-18

Nonstop2h 46m

Chicago O'Hare Intl

2023-04-25

Nonstop2h 04m

C$ 314

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

2023-04-20

Nonstop2h 46m

Chicago O'Hare Intl

2023-04-25

Nonstop2h 04m

C$ 316

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

2023-04-18

Nonstop2h 46m

Chicago O'Hare Intl

2023-04-25

Nonstop2h 04m

C$ 320

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

2023-04-13

Nonstop2h 46m

Chicago O'Hare Intl

2023-04-17

Nonstop2h 26m

C$ 323

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

2023-04-11

Nonstop2h 46m

Chicago O'Hare Intl

2023-04-15

1 stop7h 39m

C$ 330

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

2023-04-18

Nonstop2h 31m

Chicago O'Hare Intl

2023-04-25

Nonstop2h 04m

C$ 349

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

2023-04-19

1 stop13h 09m

Chicago O'Hare Intl

2023-04-22

1 stop5h 43m

C$ 353

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

2023-04-18

1 stop7h 36m

Chicago O'Hare Intl

2023-04-25

1 stop5h 41m

C$ 354

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

2023-04-11

1 stop6h 13m

Chicago O'Hare Intl

2023-04-25

1 stop6h 03m

C$ 357

Flights are sorted by cheapest first

Deals found on 19/3

Related info for your journey

Useful info, stats and facts about Montreal to O'Hare Intl flights.

Air Canada, American Airlines, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Yes, there are multiple flights from Montreal to Chicago O'Hare Intl Airport for under C$ 400. The cheapest flight booked recently is on Air Canada for just C$ 314, but on average you can expect to pay C$ 339.

Cheapflights has 20 direct flights from Montreal to Chicago O'Hare Intl Airport under C$ 400. A good price for a direct flight from Montreal to Chicago O'Hare Intl Airport is less than C$ 380.

There are currently 20+ open flights from Montreal to Chicago O'Hare Intl Airport within the next 7 days for less than C$ 700.

Direct flights are available for this route on the following days: Wednesday.

2 flight departures from Montreal to Chicago O'Hare Intl Airport per day on average.
Afternoon (Noon - 6pm) - 100% of flight departures

For as low as C$ 314, Air Canada can have you in Chicago O'Hare Intl Airport from Montreal in 2h 46m. There are 1207 km between Montreal and Chicago O'Hare Intl Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

Currently priced at C$ 314, Air Canada will fly you from Montreal to Chicago O'Hare Intl Airport and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from C$ 316 and C$ 353, respectively. These flights start at 34% lower than the current average price 3 months from now.

One-way options have recently been found by users for as low as C$ 184 on Air Canada. Other airlines that offer cheap prices include United Airlines from C$ 210 and Delta from C$ 213 one-way.

Consider Copa Airlines (60%), Air New Zealand (60%) or SkyWest Airlines (56%) when booking your flight. These represent the most reliable airlines when flying from Montreal to Chicago O'Hare Intl Airport.

Looking for the cheapest flight from Montreal to Chicago O'Hare Intl Airport? While on average our users pay C$ 2,578, our data indicates the cheapest price to be C$ 252. The most popular route (Montreal Pierre Elliott Trudeau Intl - Chicago O'Hare Intl), is priced around C$ 347.

Great question - YUL to ORD just means Montreal Pierre Elliott Trudeau Intl Airport to Chicago O'Hare Intl Airport. Now you’ll know what these unique codes when you look for flights!

Alternative routes for Montreal to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Montreal to O'Hare Intl

The chart below displays the airlines Cheapflights users travelling from Montreal to O'Hare Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Air CanadaCheapestC$ 278AverageC$ 460FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
United AirlinesCheapestC$ 325AverageC$ 492FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapestC$ 336AverageC$ 481FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapestC$ 366AverageC$ 435FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights

Hourly flight availability from Montreal to O'Hare Intl

See what time of day planes typically take off from Montreal to O'Hare Intl
1%of flight departuresEarly morningMidnight to 6 am
22%of flight departuresMorning6 am to noon
77%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Montreal to O'Hare Intl

See how many times per day planes take to the skies headed from Montreal to O'Hare Intl
Sunday10daily flights
Monday10daily flights
Tuesday10daily flights
Wednesday10daily flights
Thursday10daily flights
Friday10daily flights
Saturday10daily flights
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