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San Francisco ✈ Cancun

Cheapest airfares from San Francisco to Cancun

Search for flight deals to Cancun

*All prices in AUD, prices may fluctuate slightly from the advertised price.
Fly on Mon, Nov 3rd 2025
From $442

Frontier Airlines
F9 3308 (2 Transfers)
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Fly on Tue, Jul 8th 2025
From $497

Frontier Airlines
F9 1448 (1 Transfer)
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