Cheap flights from Montreal to Chicago O'Hare Intl Airport from C$ 184
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 in | February | High demand for flights, 10% potential price rise |
|---|---|---|
| Cheapest in | November | Best time to find cheap flights, 21% potential price drop |
| Round-trip from | C$ 379 | From Montreal (YMQ) to Chicago O'Hare Intl |
| One-way from | C$ 210 | One-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 Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mUnited Airlines
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 26mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 31mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
1 stop
8h 47mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
6h 17mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 26mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
4h 45mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
4h 45mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
1 stop
5h 37mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
6h 15mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
1 stop
8h 47mAir Canada
Montreal to O'Hare Intl 2023 flight deals
Cheap flights to O'Hare Intl from Montreal found for this year
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mUnited Airlines
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 26mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 31mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
1 stop
8h 47mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
6h 17mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 26mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
4h 45mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
4h 45mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
1 stop
5h 37mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
6h 15mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
1 stop
8h 47mAir Canada
Cheap Air Canada flights from Montreal to O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 26mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 31mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
1 stop
8h 47mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
6h 17mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 26mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
4h 45mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
1 stop
5h 37mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
6h 15mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
1 stop
8h 47mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
5h 15mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
1 stop
5h 04mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mAir Canada
Cheap United Airlines flights from Montreal to O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mUnited Airlines
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
1 stop
7h 39mUnited Airlines
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
15h 11mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mUnited Airlines
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 31mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
1 stop
7h 55mUnited Airlines
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
2 stops
8h 26mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
1 stop
6h 35mUnited Airlines
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
5h 30mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
2 stops
12h 22mUnited Airlines
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
7h 33mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
2 stops
12h 31mUnited Airlines
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
5h 13mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
2 stops
12h 31mUnited Airlines
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
5h 13mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
1 stop
6h 14mUnited Airlines
Direct flights to O'Hare Intl from Montreal
Save time with Montreal to O'Hare Intl direct flight deals
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mUnited Airlines
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 26mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mMultiple Airlines
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 31mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mMultiple Airlines
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mAir Canada
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
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
17h 52mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
1 stop
10h 34mDelta
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
17h 52mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
1 stop
17h 28mDelta
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
12h 13mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
1 stop
8h 07mDelta
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
17h 52mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
1 stop
9h 26mDelta
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
9h 03mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
1 stop
7h 58mDelta
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 28mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Nonstop
2h 04mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
11h 01mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
1 stop
19h 32mDelta
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
7h 06mChicago O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
1 stop
12h 31mAmerican Airlines
One-way flights to O'Hare Intl from Montreal
The cheapest one-way flights from Montreal to O'Hare Intl
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 31mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
4h 54mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
4h 54mAir Canada
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
14h 38mUnited Airlines
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
1 stop
7h 53mDelta
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
2 stops
18h 51mAmerican Airlines
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
2 stops
8h 29mAmerican Airlines
Montreal Pierre Elliott Trudeau Intl
Chicago O'Hare Intl
Nonstop
2h 46mANA
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
Fly to
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
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
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
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
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
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
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
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
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
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.
The most popular airlines flying from Montreal to Chicago O'Hare Intl Airport are American Airlines, Air Canada and Delta. Something to consider prior to booking your flight.
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!
Other flights from Montreal
Flights to O'Hare Intl from Montreal
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.
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 departures | Early morningMidnight to 6 am |
|---|---|
| 22%of flight departures | Morning6 am to noon |
| 77%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
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
| Sunday | 10daily flights |
|---|---|
| Monday | 10daily flights |
| Tuesday | 10daily flights |
| Wednesday | 10daily flights |
| Thursday | 10daily flights |
| Friday | 10daily flights |
| Saturday | 10daily flights |