Flights from Chicago to Durham-Sud

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, Jun 18 - Sun, Jun 22

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$285 Roundtrip, found 2 days ago

$285

Roundtrip

found 2 days ago

Select Air Canada flight, departing Wed, Jun 18 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Jun 22, priced at $285 found 2 days ago

Wed, Jun 18 - Sun, Jun 22

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$289 Roundtrip, found 2 days ago

$289

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Jun 18 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Jun 22, priced at $289 found 2 days ago

Wed, Jun 18 - Sun, Jun 22

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$291 Roundtrip, found 2 days ago

$291

Roundtrip

found 2 days ago

Select Air Canada flight, departing Wed, Jun 18 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Jun 22, priced at $291 found 2 days ago

Wed, Jun 18 - Sun, Jun 22

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$311 Roundtrip, found 2 days ago

$311

Roundtrip

found 2 days ago

Select Air Canada flight, departing Wed, Jun 18 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Jun 22, priced at $311 found 2 days ago

Wed, Jun 18 - Sun, Jun 22

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$313 Roundtrip, found 2 days ago

$313

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Jun 18 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Jun 22, priced at $313 found 2 days ago

Wed, Jun 18 - Sun, Jun 22

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$315 Roundtrip, found 2 days ago

$315

Roundtrip

found 2 days ago

Select Air Canada flight, departing Wed, Jun 18 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Jun 22, priced at $315 found 2 days ago

Fri, Jun 20 - Wed, Jun 25

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$316 Roundtrip, found 2 days ago

$316

Roundtrip

found 2 days ago

Select United flight, departing Fri, Jun 20 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Wed, Jun 25, priced at $316 found 2 days ago

Wed, Jun 18 - Sun, Jun 22

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$316 Roundtrip, found 2 days ago

$316

Roundtrip

found 2 days ago

Select United flight, departing Wed, Jun 18 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Jun 22, priced at $316 found 2 days ago

Thu, Jun 19 - Tue, Jun 24

MDW

Midway Intl.

YUL

Pierre Elliott Trudeau Intl.

$316 Roundtrip, found 2 days ago

$316

Roundtrip

found 2 days ago

Select Porter Airlines flight, departing Thu, Jun 19 from Midway Intl. to Pierre Elliott Trudeau Intl., returning Tue, Jun 24, priced at $316 found 2 days ago

Wed, Jun 18 - Sun, Jun 22

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$317 Roundtrip, found 2 days ago

$317

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Jun 18 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Jun 22, priced at $317 found 2 days ago

Wed, Jun 18 - Sun, Jun 22

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$322 Roundtrip, found 2 days ago

$322

Roundtrip

found 2 days ago

Select Air Canada flight, departing Wed, Jun 18 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Jun 22, priced at $322 found 2 days ago

Wed, Jun 18 - Sun, Jun 22

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$327 Roundtrip, found 2 days ago

$327

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Jun 18 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Jun 22, priced at $327 found 2 days ago

Wed, Jun 18 - Sun, Jun 22

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$329 Roundtrip, found 2 days ago

$329

Roundtrip

found 2 days ago

Select Air Canada flight, departing Wed, Jun 18 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Jun 22, priced at $329 found 2 days ago

Thu, Jun 19 - Mon, Jun 23

MDW

Midway Intl.

YUL

Pierre Elliott Trudeau Intl.

$340 Roundtrip, found 1 day ago

$340

Roundtrip

found 1 day ago

Select Porter Airlines flight, departing Thu, Jun 19 from Midway Intl. to Pierre Elliott Trudeau Intl., returning Mon, Jun 23, priced at $340 found 1 day ago

Wed, Jun 18 - Sun, Jun 22

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$341 Roundtrip, found 2 days ago

$341

Roundtrip

found 2 days ago

Select Air Canada flight, departing Wed, Jun 18 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Jun 22, priced at $341 found 2 days ago

Wed, Jun 18 - Sun, Jun 22

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$343 Roundtrip, found 2 days ago

$343

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Jun 18 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Jun 22, priced at $343 found 2 days ago

Wed, Jun 18 - Sun, Jun 22

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$352 Roundtrip, found 2 days ago

$352

Roundtrip

found 2 days ago

Select Air Canada flight, departing Wed, Jun 18 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Jun 22, priced at $352 found 2 days ago

Thu, Jun 19 - Mon, Jun 23

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$353 Roundtrip, found 1 day ago

$353

Roundtrip

found 1 day ago

Select Air Canada flight, departing Thu, Jun 19 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Mon, Jun 23, priced at $353 found 1 day ago

Wed, Jun 18 - Sun, Jun 22

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$430 Roundtrip, found 2 days ago

$430

Roundtrip

found 2 days ago

Select United flight, departing Wed, Jun 18 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Jun 22, priced at $430 found 2 days ago

Wed, Jun 18 - Sun, Jun 22

MDW

Midway Intl.

YUL

Pierre Elliott Trudeau Intl.

$658 Roundtrip, found 2 days ago

$658

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Jun 18 from Midway Intl. to Pierre Elliott Trudeau Intl., returning Sun, Jun 22, priced at $658 found 2 days ago