Flights from Chicago to Saint Hyacinthe

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, Feb 28 - Sat, Mar 7

MDW

Midway Intl.

YUL

Pierre Elliott Trudeau Intl.

$363 Roundtrip, found 3 days ago

$363

Roundtrip

found 3 days ago

Select Porter Airlines flight, departing Sat, Feb 28 from Midway Intl. to Pierre Elliott Trudeau Intl., returning Sat, Mar 7, priced at $363 found 3 days ago

Sat, Feb 28 - Sat, Mar 7

MDW

Midway Intl.

YUL

Pierre Elliott Trudeau Intl.

$417 Roundtrip, found 3 days ago

$417

Roundtrip

found 3 days ago

Select Porter Airlines flight, departing Sat, Feb 28 from Midway Intl. to Pierre Elliott Trudeau Intl., returning Sat, Mar 7, priced at $417 found 3 days ago

Sat, Feb 28 - Sat, Mar 7

MDW

Midway Intl.

YUL

Pierre Elliott Trudeau Intl.

$432 Roundtrip, found 3 days ago

$432

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Feb 28 from Midway Intl. to Pierre Elliott Trudeau Intl., returning Sat, Mar 7, priced at $432 found 3 days ago

Sat, Feb 28 - Sat, Mar 7

ORD

O'Hare Intl.

YUL

Pierre Elliott Trudeau Intl.

$454 Roundtrip, found 1 day ago

$454

Roundtrip

found 1 day ago

Select WestJet flight, departing Sat, Feb 28 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sat, Mar 7, priced at $454 found 1 day ago

Sat, Feb 28 - Sat, Mar 7

MDW

Midway Intl.

YUL

Pierre Elliott Trudeau Intl.

$496 Roundtrip, found 3 days ago

$496

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Feb 28 from Midway Intl. to Pierre Elliott Trudeau Intl., returning Sat, Mar 7, priced at $496 found 3 days ago

Sat, Feb 28 - Sat, Mar 7

MDW

Midway Intl.

YUL

Pierre Elliott Trudeau Intl.

$502 Roundtrip, found 3 days ago

$502

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Feb 28 from Midway Intl. to Pierre Elliott Trudeau Intl., returning Sat, Mar 7, priced at $502 found 3 days ago

Sat, Feb 28 - Sat, Mar 7

MDW

Midway Intl.

YUL

Pierre Elliott Trudeau Intl.

$535 Roundtrip, found 3 days ago

$535

Roundtrip

found 3 days ago

Select Porter Airlines flight, departing Sat, Feb 28 from Midway Intl. to Pierre Elliott Trudeau Intl., returning Sat, Mar 7, priced at $535 found 3 days ago

Sat, Feb 28 - Sat, Mar 7

MDW

Midway Intl.

YUL

Pierre Elliott Trudeau Intl.

$555 Roundtrip, found 3 days ago

$555

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Feb 28 from Midway Intl. to Pierre Elliott Trudeau Intl., returning Sat, Mar 7, priced at $555 found 3 days ago

Sat, Feb 28 - Sat, Mar 7

MDW

Midway Intl.

YUL

Pierre Elliott Trudeau Intl.

$577 Roundtrip, found 3 days ago

$577

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Feb 28 from Midway Intl. to Pierre Elliott Trudeau Intl., returning Sat, Mar 7, priced at $577 found 3 days ago

Sat, Feb 28 - Sat, Mar 7

MDW

Midway Intl.

YUL

Pierre Elliott Trudeau Intl.

$625 Roundtrip, found 3 days ago

$625

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Feb 28 from Midway Intl. to Pierre Elliott Trudeau Intl., returning Sat, Mar 7, priced at $625 found 3 days ago

Sat, Feb 28 - Sat, Mar 7

MDW

Midway Intl.

YUL

Pierre Elliott Trudeau Intl.

$643 Roundtrip, found 3 days ago

$643

Roundtrip

found 3 days ago

Select Porter Airlines flight, departing Sat, Feb 28 from Midway Intl. to Pierre Elliott Trudeau Intl., returning Sat, Mar 7, priced at $643 found 3 days ago

Sat, Feb 28 - Sat, Mar 7

MDW

Midway Intl.

YUL

Pierre Elliott Trudeau Intl.

$652 Roundtrip, found 3 days ago

$652

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Feb 28 from Midway Intl. to Pierre Elliott Trudeau Intl., returning Sat, Mar 7, priced at $652 found 3 days ago