Flights from Chicago to Knowlton

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.

Sat, Jul 26 - Sat, Jul 26

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$254 Roundtrip, found 22 hours ago

$254

Roundtrip

found 22 hours ago

Select United flight, departing Sat, Jul 26 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sat, Jul 26, priced at $254 found 22 hours ago

Thu, Jul 24 - Mon, Jul 28

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$263 Roundtrip, found 22 hours ago

$263

Roundtrip

found 22 hours ago

Select Delta flight, departing Thu, Jul 24 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Mon, Jul 28, priced at $263 found 22 hours ago

Sat, Dec 13 - Sun, Dec 21

MDW

Midway Intl.

YUL

Pierre Elliott Trudeau Intl.

$264 Roundtrip, found 5 hours ago

$264

Roundtrip

found 5 hours ago

Select Porter Airlines flight, departing Sat, Dec 13 from Midway Intl. to Pierre Elliott Trudeau Intl., returning Sun, Dec 21, priced at $264 found 5 hours ago

Thu, Jul 24 - Mon, Jul 28

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$265 Roundtrip, found 22 hours ago

$265

Roundtrip

found 22 hours ago

Select Air Canada flight, departing Thu, Jul 24 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Mon, Jul 28, priced at $265 found 22 hours ago

Sat, Dec 13 - Sun, Dec 21

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$265 Roundtrip, found 5 hours ago

$265

Roundtrip

found 5 hours ago

Select Air Canada flight, departing Sat, Dec 13 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Dec 21, priced at $265 found 5 hours ago

Sat, Dec 13 - Sun, Dec 21

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$274 Roundtrip, found 5 hours ago

$274

Roundtrip

found 5 hours ago

Select United flight, departing Sat, Dec 13 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Dec 21, priced at $274 found 5 hours ago

Thu, Jul 24 - Mon, Jul 28

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$275 Roundtrip, found 22 hours ago

$275

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Thu, Jul 24 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Mon, Jul 28, priced at $275 found 22 hours ago

Thu, Jul 24 - Mon, Jul 28

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$276 Roundtrip, found 22 hours ago

$276

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Jul 24 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Mon, Jul 28, priced at $276 found 22 hours ago

Sat, Dec 13 - Sun, Dec 21

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$277 Roundtrip, found 5 hours ago

$277

Roundtrip

found 5 hours ago

Select Air Canada flight, departing Sat, Dec 13 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Dec 21, priced at $277 found 5 hours ago

Thu, Jul 24 - Mon, Jul 28

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$282 Roundtrip, found 22 hours ago

$282

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Jul 24 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Mon, Jul 28, priced at $282 found 22 hours ago

Thu, Jul 24 - Mon, Jul 28

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$286 Roundtrip, found 22 hours ago

$286

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Jul 24 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Mon, Jul 28, priced at $286 found 22 hours ago

Fri, Jul 25 - Sat, Jul 26

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$286 Roundtrip, found 22 hours ago

$286

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Fri, Jul 25 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sat, Jul 26, priced at $286 found 22 hours ago

Tue, Jul 22 - Thu, Jul 31

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$287 Roundtrip, found 22 hours ago

$287

Roundtrip

found 22 hours ago

Select United flight, departing Tue, Jul 22 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Thu, Jul 31, priced at $287 found 22 hours ago

Thu, Jul 24 - Mon, Jul 28

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$288 Roundtrip, found 22 hours ago

$288

Roundtrip

found 22 hours ago

Select Air Canada flight, departing Thu, Jul 24 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Mon, Jul 28, priced at $288 found 22 hours ago

Thu, Jul 24 - Mon, Jul 28

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$289 Roundtrip, found 22 hours ago

$289

Roundtrip

found 22 hours ago

Select Air Canada flight, departing Thu, Jul 24 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Mon, Jul 28, priced at $289 found 22 hours ago

Thu, Jul 24 - Mon, Jul 28

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$291 Roundtrip, found 22 hours ago

$291

Roundtrip

found 22 hours ago

Select Air Canada flight, departing Thu, Jul 24 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Mon, Jul 28, priced at $291 found 22 hours ago

Sat, Dec 13 - Sun, Dec 21

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$292 Roundtrip, found 5 hours ago

$292

Roundtrip

found 5 hours ago

Select Air Canada flight, departing Sat, Dec 13 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Dec 21, priced at $292 found 5 hours ago

Sat, Dec 13 - Sun, Dec 21

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$298 Roundtrip, found 5 hours ago

$298

Roundtrip

found 5 hours ago

Select United flight, departing Sat, Dec 13 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Dec 21, priced at $298 found 5 hours ago

Thu, Jul 24 - Mon, Jul 28

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$301 Roundtrip, found 22 hours ago

$301

Roundtrip

found 22 hours ago

Select Delta flight, departing Thu, Jul 24 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Mon, Jul 28, priced at $301 found 22 hours ago

Sat, Dec 13 - Sun, Dec 21

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$518 Roundtrip, found 5 hours ago

$518

Roundtrip

found 5 hours ago

Select WestJet flight, departing Sat, Dec 13 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Dec 21, priced at $518 found 5 hours ago