Air Canada Flight 591 Deals & Information (2025/2026)

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Air Canada Flight 591 Route Deals From $227

The cheapest prices found with in the last 7 days for return flights were $413 and $227 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 24 - Wed, Jan 28
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$413 Roundtrip, found 10 hours ago
$413
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Sat, Jan 24 from Pearson Intl. to George Bush Intercontinental, returning Wed, Jan 28, priced at $413 found 10 hours ago
Fri, Feb 13 - Mon, Feb 16
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$432 Roundtrip, found 11 hours ago
$432
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Fri, Feb 13 from Pearson Intl. to George Bush Intercontinental, returning Mon, Feb 16, priced at $432 found 11 hours ago
Sat, Jan 24 - Wed, Jan 28
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$443 Roundtrip, found 10 hours ago
$443
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Sat, Jan 24 from Pearson Intl. to George Bush Intercontinental, returning Wed, Jan 28, priced at $443 found 10 hours ago
Sat, Jan 24 - Wed, Jan 28
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$447 Roundtrip, found 10 hours ago
$447
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Sat, Jan 24 from Pearson Intl. to George Bush Intercontinental, returning Wed, Jan 28, priced at $447 found 10 hours ago
Sat, Jan 24 - Wed, Jan 28
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$452 Roundtrip, found 10 hours ago
$452
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Sat, Jan 24 from Pearson Intl. to George Bush Intercontinental, returning Wed, Jan 28, priced at $452 found 10 hours ago
Fri, Feb 13 - Mon, Feb 16
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$460 Roundtrip, found 11 hours ago
$460
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Fri, Feb 13 from Pearson Intl. to George Bush Intercontinental, returning Mon, Feb 16, priced at $460 found 11 hours ago
Fri, Feb 13 - Mon, Feb 16
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$462 Roundtrip, found 11 hours ago
$462
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Fri, Feb 13 from Pearson Intl. to George Bush Intercontinental, returning Mon, Feb 16, priced at $462 found 11 hours ago
Sat, Jan 24 - Wed, Jan 28
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$462 Roundtrip, found 10 hours ago
$462
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Sat, Jan 24 from Pearson Intl. to George Bush Intercontinental, returning Wed, Jan 28, priced at $462 found 10 hours ago
Fri, Feb 13 - Mon, Feb 16
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$470 Roundtrip, found 11 hours ago
$470
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Fri, Feb 13 from Pearson Intl. to George Bush Intercontinental, returning Mon, Feb 16, priced at $470 found 11 hours ago
Sat, Jan 24 - Wed, Jan 28
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$472 Roundtrip, found 10 hours ago
$472
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Sat, Jan 24 from Pearson Intl. to George Bush Intercontinental, returning Wed, Jan 28, priced at $472 found 10 hours ago
Sat, Jan 24 - Wed, Jan 28
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$477 Roundtrip, found 10 hours ago
$477
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Sat, Jan 24 from Pearson Intl. to George Bush Intercontinental, returning Wed, Jan 28, priced at $477 found 10 hours ago
Sat, Jan 24 - Wed, Jan 28
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$477 Roundtrip, found 10 hours ago
$477
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Sat, Jan 24 from Pearson Intl. to George Bush Intercontinental, returning Wed, Jan 28, priced at $477 found 10 hours ago
Sat, Jan 24 - Wed, Jan 28
YYZ
Pearson Intl.
IAH
George Bush Intercontinental
$480 Roundtrip, found 10 hours ago
$480
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Sat, Jan 24 from Pearson Intl. to George Bush Intercontinental, returning Wed, Jan 28, priced at $480 found 10 hours ago