Alaska Airlines Flights from Seattle to Cancun
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1 Passenger
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Lowest fares from Seattle to Cancun
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One-way low-fare flights Seattle to Cancun.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seattle (SEA) | Cancun (CUN) | One-way | Saver | Depart: Oct 27, 2025 | From $176 Seen: 1 day ago | |
| Seattle (SEA) | Cancun (CUN) | One-way | Saver | Depart: Oct 6, 2025 | From $176 Seen: 7 hours ago | |
| Seattle (SEA) | Cancun (CUN) | One-way | Saver | Depart: Oct 21, 2025 | From $176 Seen: 21 hours ago | |
| Seattle (SEA) | Cancun (CUN) | One-way | Saver | Depart: Nov 3, 2025 | From $189 Seen: 1 day ago | |
| Seattle (SEA) | Cancun (CUN) | One-way | Saver | Depart: Oct 5, 2025 | From $206 Seen: 7 hours ago | |
| Seattle (SEA) | Cancun (CUN) | One-way | Saver | Depart: Oct 19, 2025 | From $206 Seen: 1 day ago | |
| Seattle (SEA) | Cancun (CUN) | One-way | Saver | Depart: Oct 16, 2025 | From $211 Seen: 1 day ago | |
| Seattle (SEA) | Cancun (CUN) | One-way | Saver | Depart: Aug 12, 2025 | From $222 Seen: 12 hours ago |
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.