Alaska Airlines Cheap Flights from Seattle to Mexico
Deals on one-way flights from Seattle to Mexico.*
Seattle (SEA)to
Cabo San Lucas (SJD)Seattle (SEA)to
Puerto Vallarta (PVR)Seattle (SEA)to
Cancun (CUN)Seattle (SEA)to
Guadalajara (GDL)*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
One-way low-fare flights Seattle to Mexico.*
| FromSeattle (SEA) | ToPuerto Vallarta (PVR) | One-way | Main | Depart: Mar 4, 2025 | From $265* Seen: 1 day ago |
| FromSeattle (SEA) | ToCabo San Lucas (SJD) | One-way | Main | Depart: Jul 31, 2024 | From $225* Seen: 8 hours ago |
| FromSeattle (SEA) | ToCancun (CUN) | One-way | Main | Depart: Jun 4, 2024 | From $268* Seen: 7 hours ago |
| FromSeattle (SEA) | ToMazatlan (MZT) | One-way | Main | Depart: Dec 6, 2024 | From $343* Seen: 1 day ago |
| FromSeattle (SEA) | ToGuadalajara (GDL) | One-way | Main | Depart: May 30, 2024 | From $286* Seen: 9 hours ago |
*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.