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Flights from Montreal (YMQ-All Airports) to Chicago, IL (CHI-All Airports)
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United States of America
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Popular airlines from Montreal to Chicago

Porter Airlines
WestJet
Delta
American Airlines
Air Canada
Air Transat
United

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Cheap Flights from Montreal to Chicago (YMQ-CHI)

Prices were available within the past 7 days and start at CA $275 for one-way flights and CA $452 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Wed, Oct 28 - Wed, Oct 28

YUL

Montreal

ORD

Chicago

CA $452

Roundtrip

Found 3 days ago

Select United flight, departing Wed, Oct 28 from Montreal to Chicago, returning Wed, Oct 28, priced at CA $452 Found 3 days ago

Thu, Nov 12 - Thu, Nov 12

YUL

Montreal

MDW

Chicago

CA $475

Roundtrip

Found 3 days ago

Select Delta flight, departing Thu, Nov 12 from Montreal to Chicago, returning Thu, Nov 12, priced at CA $475 Found 3 days ago

Wed, Nov 4 - Wed, Nov 11

YUL

Montreal

ORD

Chicago

CA $475

Roundtrip

Found 1 hour ago

Select Air Canada flight, departing Wed, Nov 4 from Montreal to Chicago, returning Wed, Nov 11, priced at CA $475 Found 1 hour ago

Fri, Nov 20 - Tue, Nov 24

YUL

Montreal

ORD

Chicago

CA $475

Roundtrip

Found 1 hour ago

Select American Airlines flight, departing Fri, Nov 20 from Montreal to Chicago, returning Tue, Nov 24, priced at CA $475 Found 1 hour ago

Fri, Nov 20 - Tue, Nov 24

YUL

Montreal

ORD

Chicago

CA $475

Roundtrip

Found 1 hour ago

Select Air Canada flight, departing Fri, Nov 20 from Montreal to Chicago, returning Tue, Nov 24, priced at CA $475 Found 1 hour ago

Wed, Nov 11 - Sat, Nov 14

YUL

Montreal

ORD

Chicago

CA $479

Roundtrip

Found 2 days ago

Select Air Canada flight, departing Wed, Nov 11 from Montreal to Chicago, returning Sat, Nov 14, priced at CA $479 Found 2 days ago

Fri, Dec 4 - Sun, Dec 6

YUL

Montreal

ORD

Chicago

CA $481

Roundtrip

Found 6 hours ago

Select Air Canada flight, departing Fri, Dec 4 from Montreal to Chicago, returning Sun, Dec 6, priced at CA $481 Found 6 hours ago

Tue, Nov 10 - Thu, Nov 12

YUL

Montreal

ORD

Chicago

CA $482

Roundtrip

Found 3 days ago

Select United flight, departing Tue, Nov 10 from Montreal to Chicago, returning Thu, Nov 12, priced at CA $482 Found 3 days ago

Fri, Nov 20 - Tue, Nov 24

YUL

Montreal

ORD

Chicago

CA $483

Roundtrip

Found 1 hour ago

Select Delta flight, departing Fri, Nov 20 from Montreal to Chicago, returning Tue, Nov 24, priced at CA $483 Found 1 hour ago

Fri, Nov 13 - Sun, Nov 15

YUL

Montreal

ORD

Chicago

CA $550

Roundtrip

Just found

Select Porter Airlines flight, departing Fri, Nov 13 from Montreal to Chicago, returning Sun, Nov 15, priced at CA $550 Just found

Alternative airports near Chicago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to O'Hare Intl. ORD. Cheapest option available. Average driving time to city centre is 23 minutes. Flights from CA $557

ORD

O'Hare Intl.

Cheapest

23 min

Flights from CA $557

Select flight to Midway Intl. MDW. Closest option available. Average driving time to city centre is 16 minutes. Flights from CA $591

MDW

Midway Intl.

Closest

16 min

Flights from CA $591

Find the cheapest month to fly from Montreal (YMQ) to Chicago (CHI)

October is typically the cheapest month to fly

From CA $408 - CA $583 per traveller.

Travel information

Origin airport	Montreal, QC
Destination airport	Chicago O'Hare International Airport
Distance	1,185 km away
Roundtrip price	CA $452

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CA $275 Cheap Flights from Montreal (YMQ) to Chicago (CHI)

Popular airlines from Montreal to Chicago

Be in the know

Book smarter

Earn twice

Cheap Flights from Montreal to Chicago (YMQ-CHI)

Alternative airports near Chicago

Find the cheapest month to fly from Montreal (YMQ) to Chicago (CHI)

October is typically the cheapest month to flyOctober is typically the cheapest month to fly

Travel information

Explore a world of travel with Expedia

October is typically the cheapest month to fly