Flights from Calgary to Houston from $ 389*
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1 Passenger, Economy
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today
today
More United deals on Calgary (YYC) to Houston (IAH) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Calgary (YYC) | Houston (IAH) | Roundtrip | Economy | 06/28/26 - 08/30/26 | from $ 623 Viewed: 20 hours ago |
| Calgary (YYC) | Houston (IAH) | Roundtrip | Economy | 08/01/26 - 08/03/26 | from $ 670 Viewed: 18 hours ago |
| Calgary (YYC) | Houston (IAH) | Roundtrip | Economy | 06/28/26 - 08/30/26 | from $ 776 Viewed: 20 hours ago |
| Calgary (YYC) | Houston (IAH) | Roundtrip | Economy | 08/01/26 - 08/03/26 | from $ 980 Viewed: 18 hours ago |
| Calgary (YYC) | Houston (IAH) | Roundtrip | Economy | 06/28/26 - 08/30/26 | from $ 992 Viewed: 20 hours ago |
| Calgary (YYC) | Houston (IAH) | Roundtrip | Economy | 06/04/26 - 07/12/26 | from $ 389 Viewed: 2 hours ago |
| Calgary (YYC) | Houston (IAH) | Roundtrip | Economy | 06/04/26 - 07/12/26 | from $ 690 Viewed: 2 hours ago |
| Calgary (YYC) | Houston (IAH) | Roundtrip | Economy | 06/16/26 - 06/30/26 | from $ 719 Viewed: 23 minutes ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
