Flights from Chicago to Eastern Townships

Cheapest flights from Chicago

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 17 - Wed, Sep 24

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$169 Roundtrip, found 3 hours ago

$169

Roundtrip

found 3 hours ago

Select Air Canada flight, departing Wed, Sep 17 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Wed, Sep 24, priced at $169 found 3 hours ago

Wed, Sep 17 - Wed, Sep 24

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$174 Roundtrip, found 3 hours ago

$174

Roundtrip

found 3 hours ago

Select Air Canada flight, departing Wed, Sep 17 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Wed, Sep 24, priced at $174 found 3 hours ago

Wed, Sep 17 - Wed, Sep 24

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$178 Roundtrip, found 3 hours ago

$178

Roundtrip

found 3 hours ago

Select American Airlines flight, departing Wed, Sep 17 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Wed, Sep 24, priced at $178 found 3 hours ago

Sat, Sep 20 - Sat, Sep 20

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$179 Roundtrip, found 4 days ago

$179

Roundtrip

found 4 days ago

Select United flight, departing Sat, Sep 20 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sat, Sep 20, priced at $179 found 4 days ago

Wed, Sep 17 - Wed, Sep 24

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$181 Roundtrip, found 3 hours ago

$181

Roundtrip

found 3 hours ago

Select Air Canada flight, departing Wed, Sep 17 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Wed, Sep 24, priced at $181 found 3 hours ago

Wed, Sep 17 - Wed, Sep 24

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$183 Roundtrip, found 3 hours ago

$183

Roundtrip

found 3 hours ago

Select Air Canada flight, departing Wed, Sep 17 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Wed, Sep 24, priced at $183 found 3 hours ago

Wed, Sep 17 - Wed, Sep 24

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$185 Roundtrip, found 3 hours ago

$185

Roundtrip

found 3 hours ago

Select United flight, departing Wed, Sep 17 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Wed, Sep 24, priced at $185 found 3 hours ago

Wed, Sep 17 - Wed, Sep 24

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$186 Roundtrip, found 3 hours ago

$186

Roundtrip

found 3 hours ago

Select Air Canada flight, departing Wed, Sep 17 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Wed, Sep 24, priced at $186 found 3 hours ago

Wed, Sep 17 - Wed, Sep 24

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$188 Roundtrip, found 3 hours ago

$188

Roundtrip

found 3 hours ago

Select American Airlines flight, departing Wed, Sep 17 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Wed, Sep 24, priced at $188 found 3 hours ago

Tue, Sep 16 - Sat, Sep 20

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$189 Roundtrip, found 2 days ago

$189

Roundtrip

found 2 days ago

Select Air Canada flight, departing Tue, Sep 16 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sat, Sep 20, priced at $189 found 2 days ago

Wed, Sep 17 - Wed, Sep 24

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$195 Roundtrip, found 3 hours ago

$195

Roundtrip

found 3 hours ago

Select United flight, departing Wed, Sep 17 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Wed, Sep 24, priced at $195 found 3 hours ago

Wed, Sep 17 - Wed, Sep 24

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$198 Roundtrip, found 3 hours ago

$198

Roundtrip

found 3 hours ago

Select Air Canada flight, departing Wed, Sep 17 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Wed, Sep 24, priced at $198 found 3 hours ago

Wed, Sep 17 - Wed, Sep 24

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$199 Roundtrip, found 3 hours ago

$199

Roundtrip

found 3 hours ago

Select Delta flight, departing Wed, Sep 17 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Wed, Sep 24, priced at $199 found 3 hours ago

Wed, Sep 3 - Sat, Sep 6

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$203 Roundtrip, found 4 days ago

$203

Roundtrip

found 4 days ago

Select Air Canada flight, departing Wed, Sep 3 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sat, Sep 6, priced at $203 found 4 days ago

Tue, Sep 16 - Sat, Sep 20

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$203 Roundtrip, found 2 days ago

$203

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Sep 16 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sat, Sep 20, priced at $203 found 2 days ago

Wed, Sep 17 - Wed, Sep 24

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$204 Roundtrip, found 3 hours ago

$204

Roundtrip

found 3 hours ago

Select United flight, departing Wed, Sep 17 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Wed, Sep 24, priced at $204 found 3 hours ago

Wed, Sep 17 - Wed, Sep 24

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$210 Roundtrip, found 3 hours ago

$210

Roundtrip

found 3 hours ago

Select Air Canada flight, departing Wed, Sep 17 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Wed, Sep 24, priced at $210 found 3 hours ago

Wed, Sep 17 - Wed, Sep 24

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$237 Roundtrip, found 3 hours ago

$237

Roundtrip

found 3 hours ago

Select Delta flight, departing Wed, Sep 17 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Wed, Sep 24, priced at $237 found 3 hours ago

Fri, Jul 25 - Tue, Jul 29

MDW

Midway Intl.

YUL

Pierre Elliott Trudeau Intl.

$286 Roundtrip, found 5 days ago

$286

Roundtrip

found 5 days ago

Select Porter Airlines flight, departing Fri, Jul 25 from Midway Intl. to Pierre Elliott Trudeau Intl., returning Tue, Jul 29, priced at $286 found 5 days ago

Wed, Sep 17 - Wed, Sep 24

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$443 Roundtrip, found 3 hours ago

$443

Roundtrip

found 3 hours ago

Select WestJet flight, departing Wed, Sep 17 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Wed, Sep 24, priced at $443 found 3 hours ago