Air Canada Flight UA4975 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Air Canada Flight 4975 Route Deals From $127

The cheapest prices found with in the last 7 days for return flights were $279 and $127 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 21 - Fri, Nov 28
YYC
Calgary Intl.
IAH
George Bush Intercontinental
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Nov 21 from Calgary Intl. to George Bush Intercontinental, returning Fri, Nov 28, priced at $279 found 3 days ago
Fri, Nov 21 - Fri, Nov 28
YYC
Calgary Intl.
IAH
George Bush Intercontinental
$334 Roundtrip, found 3 days ago
$334
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Nov 21 from Calgary Intl. to George Bush Intercontinental, returning Fri, Nov 28, priced at $334 found 3 days ago