Flights from Calgary to San Francisco from CA $ 429*
Featured daily fares for flights from Calgary (YYC) to San Francisco (SFO)
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More United deals on Calgary (YYC) to San Francisco (SFO) flights
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CA $
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Calgary (YYC) | San Francisco (SFO) | Roundtrip | Economy | 2026/05/08 - 2026/05/12 | from CA $ 429 Viewed: 16 hours ago |
| Calgary (YYC) | San Francisco (SFO) | Roundtrip | Economy | 2026/05/09 - 2026/05/13 | from CA $ 512 Viewed: 16 hours ago |
| Calgary (YYC) | San Francisco (SFO) | Roundtrip | Economy | 2026/05/20 - 2026/05/24 | from CA $ 531 Viewed: 16 hours ago |
| Calgary (YYC) | San Francisco (SFO) | Roundtrip | Economy | 2026/05/13 - 2026/05/24 | from CA $ 531 Viewed: 5 hours ago |
| Calgary (YYC) | San Francisco (SFO) | Roundtrip | Economy | 2026/07/22 - 2026/07/29 | from CA $ 543 Viewed: 16 hours ago |
| Calgary (YYC) | San Francisco (SFO) | Roundtrip | Economy | 2026/07/23 - 2026/07/27 | from CA $ 556 Viewed: 16 hours ago |
| Calgary (YYC) | San Francisco (SFO) | Roundtrip | Economy | 2026/05/12 - 2026/05/26 | from CA $ 574 Viewed: 16 hours ago |
| Calgary (YYC) | San Francisco (SFO) | Roundtrip | Economy | 2026/05/22 - 2026/05/26 | from CA $ 574 Viewed: 16 hours 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.