Cheap flights from Montreal to Chicago O'Hare Intl Airport from C$ 188

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Flight information for Montreal to Chicago O'Hare Intl Airport
(YMQ to ORD)

Find info about flight duration, direct flights, and airports for your flight from Montreal to Chicago O'Hare Intl Airport

Best price found

C$ 188

Fastest flight time

2h 28m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Montreal in the past 72 hours is C$ 188. The best round-trip flight deal from Montreal to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is C$ 480.
The fastest flight from Montreal to Chicago O'Hare Intl Airport takes 2h 28m
Direct flights go from Montreal to Chicago O'Hare Intl Airport every day.

How to get the cheapest flight ticket from Montreal to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Montreal to Chicago O'Hare Intl Airport?

November. The cheapest time of year to fly to Chicago O'Hare Intl Airport from Montreal is November. The most expensive is February.

What is the cheapest airline that flies to Chicago O'Hare Intl Airport from Montreal?

Delta. Air Canada, American Airlines, and Delta are the most popular carriers operating from Montreal to Chicago O'Hare Intl Airport

How far in advance should you book Montreal to Chicago O'Hare Intl Airport flights?

60 days before. The cheapest time to buy a flight from Montreal to Chicago O'Hare Intl Airport is approximately 60 days to departure

If you are looking to fly from Montreal to Chicago, you are most likely going to fly from Montreal Pierre Elliott Trudeau Intl Airport to Chicago O'Hare Intl Airport, the most popular airports on that route. The least expensive flight option from Montreal to Chicago will typically be YUL — ORD during the month of March with an average price of C$ 352 RT.

Montreal Pierre Elliott Trudeau Intl Airport (YUL) to Chicago O'Hare Intl Airport (ORD)C$ 352
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Easily compare round-trip flights from Montreal to Chicago O'Hare Intl Airport

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Montreal to Chicago O'Hare Intl Airport by changing tabs
United Airlines
2 May
YUL9:00 a.m.Montreal Pierre Elliott Trudeau Intl
2h 46m
ORD11:46 a.m.Chicago O'Hare Intl
6 May
ORD9:55 a.m.Chicago O'Hare Intl
5h 50m
1 stop
YUL3:45 p.m.Montreal Pierre Elliott Trudeau Intl
Delta
26 Apr.
YUL2:00 a.m.Montreal Pierre Elliott Trudeau Intl
8h 14m
1 stop
ORD10:14 a.m.Chicago O'Hare Intl
29 Apr.
ORD11:09 a.m.Chicago O'Hare Intl
6h 35m
1 stop
YUL5:44 p.m.Montreal Pierre Elliott Trudeau Intl
American Airlines
19 Apr.
YUL2:00 a.m.Montreal Pierre Elliott Trudeau Intl
6h 13m
1 stop
ORD8:13 a.m.Chicago O'Hare Intl
19 Apr.
ORD9:30 a.m.Chicago O'Hare Intl
8h 22m
1 stop
YUL5:52 p.m.Montreal Pierre Elliott Trudeau Intl
Air Canada
27 Apr.
YUL2:19 a.m.Montreal Pierre Elliott Trudeau Intl
2h 46m
ORD5:05 a.m.Chicago O'Hare Intl
4 May
ORD5:33 p.m.Chicago O'Hare Intl
13h 07m
1 stop
YUL6:40 a.m.Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
9 May
YUL9:00 a.m.Montreal Pierre Elliott Trudeau Intl
2h 46m
ORD11:46 a.m.Chicago O'Hare Intl
13 May
ORD3:20 a.m.Chicago O'Hare Intl
2h 04m
YUL5:24 a.m.Montreal Pierre Elliott Trudeau Intl
United Airlines
2 May
YUL2:25 a.m.Montreal Pierre Elliott Trudeau Intl
6h 13m
1 stop
ORD8:38 a.m.Chicago O'Hare Intl
6 May
ORD8:55 a.m.Chicago O'Hare Intl
6h 50m
1 stop
YUL3:45 p.m.Montreal Pierre Elliott Trudeau Intl

Find the cheapest one-way flights from Montreal to Chicago O'Hare Intl Airport

If you're looking for one-way flights from Montreal to Chicago O'Hare Intl Airport, view some of our deals below provided by Air Canada, American Airlines and United Airlines
Air Canada
13 May
YUL2:19 a.m.Montreal Pierre Elliott Trudeau Intl
2h 46m
ORD5:05 a.m.Chicago O'Hare Intl
United Airlines
24 Apr.
YUL4:00 p.m.Montreal Pierre Elliott Trudeau Intl
12h 38m
1 stop
ORD4:38 a.m.Chicago O'Hare Intl
American Airlines
29 Apr.
YUL2:00 a.m.Montreal Pierre Elliott Trudeau Intl
6h 13m
1 stop
ORD8:13 a.m.Chicago O'Hare Intl

Search last-minute flights to Chicago O'Hare Intl Airport from Montreal

Find and compare round-trip flight prices for your last-minute flight from Montreal to Chicago O'Hare Intl Airport
Delta
8 Apr.
YUL10:00 a.m.Montreal Pierre Elliott Trudeau Intl
8h 35m
1 stop
ORD6:35 p.m.Chicago O'Hare Intl
12 Apr.
ORD8:20 a.m.Chicago O'Hare Intl
9h 39m
1 stop
YUL5:59 p.m.Montreal Pierre Elliott Trudeau Intl
United Airlines
4 Apr.
YUL2:19 a.m.Montreal Pierre Elliott Trudeau Intl
2h 46m
ORD5:05 a.m.Chicago O'Hare Intl
11 Apr.
ORD8:55 a.m.Chicago O'Hare Intl
7h 50m
1 stop
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
8 Apr.
YUL9:00 a.m.Montreal Pierre Elliott Trudeau Intl
2h 46m
ORD11:46 a.m.Chicago O'Hare Intl
10 Apr.
ORD5:07 p.m.Chicago O'Hare Intl
23h 38m
2 stops
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
Lufthansa
5 Apr.
YUL10:30 a.m.Montreal Pierre Elliott Trudeau Intl
7h 50m
1 stop
ORD6:20 p.m.Chicago O'Hare Intl
7 Apr.
ORD4:45 a.m.Chicago O'Hare Intl
2h 26m
YUL7:11 a.m.Montreal Pierre Elliott Trudeau Intl
American Airlines
7 Apr.
YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl
17h 42m
1 stop
ORD5:42 a.m.Chicago O'Hare Intl
25 Apr.
ORD1:30 p.m.Chicago O'Hare Intl
4h 22m
1 stop
YUL5:52 p.m.Montreal Pierre Elliott Trudeau Intl
Air Canada
7 Apr.
YUL2:00 a.m.Montreal Pierre Elliott Trudeau Intl
4h 54m
1 stop
ORD6:54 a.m.Chicago O'Hare Intl
25 Apr.
ORD5:20 a.m.Chicago O'Hare Intl
2h 04m
YUL7:24 a.m.Montreal Pierre Elliott Trudeau Intl

Best airlines flying from Montreal to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Montreal to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 276Free CancellationRating
7.3
325 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 323Free CancellationRating
7.2
1,748 reviews
Search United Airlines flights
American AirlinesPriceFrom C$ 333Free CancellationRating
7.2
2,055 reviews
Search American Airlines flights
DeltaPriceFrom C$ 364Free CancellationRating
7.8
839 reviews
Search Delta flights
  • Air Canada Flights From Montreal to Chicago O'Hare Intl Airport

    The lowest priced Air Canada flight from Montreal to Chicago O'Hare Intl Airport from the last 72 hours was C$ 203. Generally, Air Canada has 28 flights on this route every week with an average price of C$ 335. Air Canada is rated 7.3/10 by our users.

  • United Airlines Flights From Montreal to Chicago O'Hare Intl Airport

    Across 1,748 United Airlines reviews on momondo, the average score is 7.2/10. United Airlines flies from Montreal to Chicago O'Hare Intl Airport about 28 times each week, with ticket deals ranging from C$ 237 to C$ 358. Price data is based on momondo searches in the last 72 hours.


Delta flights from Montreal to Chicago O'Hare Intl Airport

Our best Delta deals on Montreal to Chicago O'Hare Intl Airport flight tickets
Delta
26 Apr.
YUL2:00 a.m.Montreal Pierre Elliott Trudeau Intl
8h 14m
1 stop
ORD10:14 a.m.Chicago O'Hare Intl
29 Apr.
ORD11:09 a.m.Chicago O'Hare Intl
6h 35m
1 stop
YUL5:44 p.m.Montreal Pierre Elliott Trudeau Intl
Delta
21 Apr.
YUL2:55 p.m.Montreal Pierre Elliott Trudeau Intl
6h 03m
1 stop
ORD8:58 p.m.Chicago O'Hare Intl
24 Apr.
ORD4:45 a.m.Chicago O'Hare Intl
5h 45m
1 stop
YUL10:30 a.m.Montreal Pierre Elliott Trudeau Intl
Delta
27 Apr.
YUL2:25 a.m.Montreal Pierre Elliott Trudeau Intl
5h 17m
1 stop
ORD7:42 a.m.Chicago O'Hare Intl
29 Apr.
ORD10:09 a.m.Chicago O'Hare Intl
7h 52m
1 stop
YUL6:01 p.m.Montreal Pierre Elliott Trudeau Intl

Air Canada flights from Montreal to Chicago O'Hare Intl Airport

Our best Air Canada deals on Montreal to Chicago O'Hare Intl Airport flight tickets
Air Canada
27 Apr.
YUL2:19 a.m.Montreal Pierre Elliott Trudeau Intl
2h 46m
ORD5:05 a.m.Chicago O'Hare Intl
4 May
ORD5:33 p.m.Chicago O'Hare Intl
13h 07m
1 stop
YUL6:40 a.m.Montreal Pierre Elliott Trudeau Intl
Air Canada
12 May
YUL2:40 p.m.Montreal Pierre Elliott Trudeau Intl
13h 57m
1 stop
ORD4:37 a.m.Chicago O'Hare Intl
14 May
ORD4:45 a.m.Chicago O'Hare Intl
2h 26m
YUL7:11 a.m.Montreal Pierre Elliott Trudeau Intl
Air Canada
12 May
YUL2:00 a.m.Montreal Pierre Elliott Trudeau Intl
4h 54m
1 stop
ORD6:54 a.m.Chicago O'Hare Intl
14 May
ORD3:13 a.m.Chicago O'Hare Intl
5h 04m
1 stop
YUL8:17 a.m.Montreal Pierre Elliott Trudeau Intl

  • How far is Montreal to Chicago O'Hare Intl by plane?

    The straight-line distance from Montreal to Chicago O'Hare Intl is 1213.9 km. Typically, this will take 2h 46m by plane in normal conditions.


Alternative routes for Montreal to Chicago O'Hare Intl Airport

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Montreal to Chicago Midway Airport Flights
Fastest flight time3h 47m
Cheapest priceC$ 296
Québec City to Chicago O'Hare Intl Airport Flights
Fastest flight time2h 45m
Cheapest priceC$ 408

Similar Montreal to Chicago O'Hare Intl Airport flights

Flexible with your destination? Broaden your search and find flights similar to your Montreal to Chicago O'Hare Intl Airport route

Why use momondo?

Finding the right flight to Chicago from Montreal is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

Yes. All flights to Chicago from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.


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