Air Canada Flight 591 Deals & Information (2026/2027)

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Air Canada Flight 591 Route Deals From $243

The cheapest prices found with in the last 7 days for return flights were $417 and $243 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 25 - Wed, Dec 9
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$417 Roundtrip, found 4 days ago
$417
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Nov 25 from Pearson Intl. to George Bush Intercontinental, returning Wed, Dec 9, priced at $417 found 4 days ago
Wed, Nov 25 - Wed, Dec 9
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$426 Roundtrip, found 4 days ago
$426
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Nov 25 from Pearson Intl. to George Bush Intercontinental, returning Wed, Dec 9, priced at $426 found 4 days ago
Wed, Nov 25 - Wed, Dec 9
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$434 Roundtrip, found 4 days ago
$434
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Nov 25 from Pearson Intl. to George Bush Intercontinental, returning Wed, Dec 9, priced at $434 found 4 days ago
Wed, Nov 25 - Wed, Dec 9
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$455 Roundtrip, found 4 days ago
$455
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Nov 25 from Pearson Intl. to George Bush Intercontinental, returning Wed, Dec 9, priced at $455 found 4 days ago
Wed, Nov 25 - Wed, Dec 9
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$458 Roundtrip, found 4 days ago
$458
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Nov 25 from Pearson Intl. to George Bush Intercontinental, returning Wed, Dec 9, priced at $458 found 4 days ago
Wed, Nov 25 - Wed, Dec 9
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$464 Roundtrip, found 4 days ago
$464
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Nov 25 from Pearson Intl. to George Bush Intercontinental, returning Wed, Dec 9, priced at $464 found 4 days ago
Wed, Nov 25 - Wed, Dec 9
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$466 Roundtrip, found 4 days ago
$466
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Nov 25 from Pearson Intl. to George Bush Intercontinental, returning Wed, Dec 9, priced at $466 found 4 days ago
Wed, Nov 25 - Wed, Dec 9
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$468 Roundtrip, found 4 days ago
$468
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Nov 25 from Pearson Intl. to George Bush Intercontinental, returning Wed, Dec 9, priced at $468 found 4 days ago
Tue, Nov 24 - Tue, Dec 8
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$472 Roundtrip, found 4 days ago
$472
Roundtrip
found 4 days ago
Select Air Canada flight, departing Tue, Nov 24 from Pearson Intl. to George Bush Intercontinental, returning Tue, Dec 8, priced at $472 found 4 days ago
Thu, Dec 3 - Fri, Dec 4
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$483 Roundtrip, found 4 days ago
$483
Roundtrip
found 4 days ago
Select Air Canada flight, departing Thu, Dec 3 from Pearson Intl. to George Bush Intercontinental, returning Fri, Dec 4, priced at $483 found 4 days ago
Thu, May 27 - Wed, Jun 2
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$490 Roundtrip, found 2 days ago
$490
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, May 27 from Pearson Intl. to George Bush Intercontinental, returning Wed, Jun 2, priced at $490 found 2 days ago
Wed, Nov 25 - Wed, Dec 9
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$496 Roundtrip, found 4 days ago
$496
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Nov 25 from Pearson Intl. to George Bush Intercontinental, returning Wed, Dec 9, priced at $496 found 4 days ago