Flights from Houston to Cowansville

Cheapest flights from Houston

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, Dec 6 - Wed, Dec 10

IAH

George Bush Intercontinental

YUL

Pierre Elliott Trudeau Intl.

$420 Roundtrip, found 20 hours ago

$420

Roundtrip

found 20 hours ago

Select American Airlines flight, departing Sat, Dec 6 from George Bush Intercontinental to Pierre Elliott Trudeau Intl., returning Wed, Dec 10, priced at $420 found 20 hours ago

Sat, Dec 6 - Wed, Dec 10

IAH

George Bush Intercontinental

YUL

Pierre Elliott Trudeau Intl.

$471 Roundtrip, found 20 hours ago

$471

Roundtrip

found 20 hours ago

Select United flight, departing Sat, Dec 6 from George Bush Intercontinental to Pierre Elliott Trudeau Intl., returning Wed, Dec 10, priced at $471 found 20 hours ago

Sat, Dec 6 - Wed, Dec 10

IAH

George Bush Intercontinental

YUL

Pierre Elliott Trudeau Intl.

$489 Roundtrip, found 20 hours ago

$489

Roundtrip

found 20 hours ago

Select American Airlines flight, departing Sat, Dec 6 from George Bush Intercontinental to Pierre Elliott Trudeau Intl., returning Wed, Dec 10, priced at $489 found 20 hours ago

Sat, Dec 6 - Wed, Dec 10

IAH

George Bush Intercontinental

YUL

Pierre Elliott Trudeau Intl.

$504 Roundtrip, found 20 hours ago

$504

Roundtrip

found 20 hours ago

Select United flight, departing Sat, Dec 6 from George Bush Intercontinental to Pierre Elliott Trudeau Intl., returning Wed, Dec 10, priced at $504 found 20 hours ago

Sat, Dec 6 - Wed, Dec 10

IAH

George Bush Intercontinental

YUL

Pierre Elliott Trudeau Intl.

$508 Roundtrip, found 20 hours ago

$508

Roundtrip

found 20 hours ago

Select United flight, departing Sat, Dec 6 from George Bush Intercontinental to Pierre Elliott Trudeau Intl., returning Wed, Dec 10, priced at $508 found 20 hours ago

Sat, Dec 6 - Wed, Dec 10

IAH

George Bush Intercontinental

YUL

Pierre Elliott Trudeau Intl.

$510 Roundtrip, found 20 hours ago

$510

Roundtrip

found 20 hours ago

Select Air Canada flight, departing Sat, Dec 6 from George Bush Intercontinental to Pierre Elliott Trudeau Intl., returning Wed, Dec 10, priced at $510 found 20 hours ago

Wed, Dec 3 - Tue, Dec 9

IAH

George Bush Intercontinental

YUL

Pierre Elliott Trudeau Intl.

$511 Roundtrip, found 2 days ago

$511

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Dec 3 from George Bush Intercontinental to Pierre Elliott Trudeau Intl., returning Tue, Dec 9, priced at $511 found 2 days ago

Wed, Dec 3 - Tue, Dec 9

IAH

George Bush Intercontinental

YUL

Pierre Elliott Trudeau Intl.

$518 Roundtrip, found 2 days ago

$518

Roundtrip

found 2 days ago

Select United flight, departing Wed, Dec 3 from George Bush Intercontinental to Pierre Elliott Trudeau Intl., returning Tue, Dec 9, priced at $518 found 2 days ago

Sat, Dec 6 - Wed, Dec 10

IAH

George Bush Intercontinental

YUL

Pierre Elliott Trudeau Intl.

$520 Roundtrip, found 20 hours ago

$520

Roundtrip

found 20 hours ago

Select United flight, departing Sat, Dec 6 from George Bush Intercontinental to Pierre Elliott Trudeau Intl., returning Wed, Dec 10, priced at $520 found 20 hours ago

Sat, Dec 6 - Wed, Dec 10

IAH

George Bush Intercontinental

YUL

Pierre Elliott Trudeau Intl.

$522 Roundtrip, found 20 hours ago

$522

Roundtrip

found 20 hours ago

Select Air Canada flight, departing Sat, Dec 6 from George Bush Intercontinental to Pierre Elliott Trudeau Intl., returning Wed, Dec 10, priced at $522 found 20 hours ago

Sat, Dec 6 - Wed, Dec 10

IAH

George Bush Intercontinental

YUL

Pierre Elliott Trudeau Intl.

$524 Roundtrip, found 20 hours ago

$524

Roundtrip

found 20 hours ago

Select United flight, departing Sat, Dec 6 from George Bush Intercontinental to Pierre Elliott Trudeau Intl., returning Wed, Dec 10, priced at $524 found 20 hours ago

Sat, Dec 6 - Wed, Dec 10

IAH

George Bush Intercontinental

YUL

Pierre Elliott Trudeau Intl.

$538 Roundtrip, found 20 hours ago

$538

Roundtrip

found 20 hours ago

Select American Airlines flight, departing Sat, Dec 6 from George Bush Intercontinental to Pierre Elliott Trudeau Intl., returning Wed, Dec 10, priced at $538 found 20 hours ago

Sat, Dec 6 - Wed, Dec 10

IAH

George Bush Intercontinental

YUL

Pierre Elliott Trudeau Intl.

$542 Roundtrip, found 20 hours ago

$542

Roundtrip

found 20 hours ago

Select Delta flight, departing Sat, Dec 6 from George Bush Intercontinental to Pierre Elliott Trudeau Intl., returning Wed, Dec 10, priced at $542 found 20 hours ago

Wed, Dec 3 - Tue, Dec 9

IAH

George Bush Intercontinental

YUL

Pierre Elliott Trudeau Intl.

$543 Roundtrip, found 2 days ago

$543

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Dec 3 from George Bush Intercontinental to Pierre Elliott Trudeau Intl., returning Tue, Dec 9, priced at $543 found 2 days ago

Sat, Dec 6 - Wed, Dec 10

IAH

George Bush Intercontinental

YUL

Pierre Elliott Trudeau Intl.

$546 Roundtrip, found 20 hours ago

$546

Roundtrip

found 20 hours ago

Select Air Canada flight, departing Sat, Dec 6 from George Bush Intercontinental to Pierre Elliott Trudeau Intl., returning Wed, Dec 10, priced at $546 found 20 hours ago

Sat, Dec 6 - Wed, Dec 10

IAH

George Bush Intercontinental

YUL

Pierre Elliott Trudeau Intl.

$549 Roundtrip, found 20 hours ago

$549

Roundtrip

found 20 hours ago

Select United flight, departing Sat, Dec 6 from George Bush Intercontinental to Pierre Elliott Trudeau Intl., returning Wed, Dec 10, priced at $549 found 20 hours ago

Sat, Dec 6 - Wed, Dec 10

IAH

George Bush Intercontinental

YUL

Pierre Elliott Trudeau Intl.

$573 Roundtrip, found 20 hours ago

$573

Roundtrip

found 20 hours ago

Select Air Canada flight, departing Sat, Dec 6 from George Bush Intercontinental to Pierre Elliott Trudeau Intl., returning Wed, Dec 10, priced at $573 found 20 hours ago

Sat, Dec 6 - Wed, Dec 10

IAH

George Bush Intercontinental

YUL

Pierre Elliott Trudeau Intl.

$574 Roundtrip, found 20 hours ago

$574

Roundtrip

found 20 hours ago

Select United flight, departing Sat, Dec 6 from George Bush Intercontinental to Pierre Elliott Trudeau Intl., returning Wed, Dec 10, priced at $574 found 20 hours ago

Sat, Dec 6 - Wed, Dec 10

IAH

George Bush Intercontinental

YUL

Pierre Elliott Trudeau Intl.

$574 Roundtrip, found 20 hours ago

$574

Roundtrip

found 20 hours ago

Select Delta flight, departing Sat, Dec 6 from George Bush Intercontinental to Pierre Elliott Trudeau Intl., returning Wed, Dec 10, priced at $574 found 20 hours ago

Sat, Dec 6 - Wed, Dec 10

IAH

George Bush Intercontinental

YUL

Pierre Elliott Trudeau Intl.

$766 Roundtrip, found 20 hours ago

$766

Roundtrip

found 20 hours ago

Select WestJet flight, departing Sat, Dec 6 from George Bush Intercontinental to Pierre Elliott Trudeau Intl., returning Wed, Dec 10, priced at $766 found 20 hours ago