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
Cabo San Lucas (SJD)Seattle (SEA)to
Cabo San Lucas (SJD)Seattle (SEA)to
Cabo San Lucas (SJD)Seattle (SEA)to
Cabo San Lucas (SJD)Seattle (SEA)to
Puerto Vallarta (PVR)Seattle (SEA)to
Puerto Vallarta (PVR)Seattle (SEA)to
Puerto Vallarta (PVR)Seattle (SEA)to
Puerto Vallarta (PVR)Seattle (SEA)to
Puerto Vallarta (PVR)Seattle (SEA)to
Cancun (CUN)Seattle (SEA)to
Cancun (CUN)Seattle (SEA)to
Cancun (CUN)Seattle (SEA)to
Cancun (CUN)Seattle (SEA)to
Cancun (CUN)Seattle (SEA)to
Guadalajara (GDL)Seattle (SEA)to
Guadalajara (GDL)Seattle (SEA)to
Guadalajara (GDL)Seattle (SEA)to
Guadalajara (GDL)Seattle (SEA)to
Mazatlan (MZT)*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.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seattle (SEA) | Cabo San Lucas (SJD) | One-way | Main | Depart: Sep 22, 2025 | From $189 Seen: 1 day ago | |
| Seattle (SEA) | Cabo San Lucas (SJD) | One-way | Main | Depart: May 9, 2025 | From $189 Seen: 5 hours ago | |
| Seattle (SEA) | Cabo San Lucas (SJD) | One-way | Main | Depart: May 11, 2025 | From $189 Seen: 5 hours ago | |
| Seattle (SEA) | Cabo San Lucas (SJD) | One-way | Main | Depart: May 12, 2025 | From $189 Seen: 5 hours ago | |
| Seattle (SEA) | Cabo San Lucas (SJD) | One-way | Main | Depart: May 19, 2025 | From $189 Seen: 5 hours ago | |
| Seattle (SEA) | Cabo San Lucas (SJD) | One-way | Main | Depart: May 20, 2025 | From $189 Seen: 5 hours ago | |
| Seattle (SEA) | Monterrey (MTY) | One-way | Main | Depart: May 19, 2025 | From $210 Seen: 1 day ago | |
| Seattle (SEA) | Cancun (CUN) | One-way | Main | Depart: May 13, 2025 | From $219 Seen: 23 hours ago | |
| Seattle (SEA) | Cancun (CUN) | One-way | Main | Depart: May 14, 2025 | From $219 Seen: 3 hours ago | |
| Seattle (SEA) | Puerto Vallarta (PVR) | One-way | Main | Depart: Oct 21, 2025 | From $221 Seen: 5 hours ago | |
| Seattle (SEA) | Puerto Vallarta (PVR) | One-way | Main | Depart: Oct 26, 2025 | From $221 Seen: 5 hours ago | |
| Seattle (SEA) | Puerto Vallarta (PVR) | One-way | Main | Depart: May 11, 2025 | From $221 Seen: 4 hours ago | |
| Seattle (SEA) | Puerto Vallarta (PVR) | One-way | Main | Depart: May 31, 2025 | From $221 Seen: 4 hours ago | |
| Seattle (SEA) | Puerto Vallarta (PVR) | One-way | Main | Depart: Oct 6, 2025 | From $221 Seen: 5 hours ago | |
| Seattle (SEA) | Puerto Vallarta (PVR) | One-way | Main | Depart: Oct 13, 2025 | From $221 Seen: 5 hours ago | |
| Seattle (SEA) | Mazatlan (MZT) | One-way | Main | Depart: Aug 17, 2025 | From $244 Seen: 21 hours ago | |
| Seattle (SEA) | Cancun (CUN) | One-way | Main | Depart: May 10, 2025 | From $249 Seen: 23 hours ago | |
| Seattle (SEA) | Cancun (CUN) | One-way | Main | Depart: May 18, 2025 | From $294 Seen: 23 hours ago | |
| Seattle (SEA) | Cancun (CUN) | One-way | Main | Depart: Feb 1, 2026 | From $296 Seen: 1 day ago | |
| Seattle (SEA) | Cancun (CUN) | One-way | Main | Depart: Jan 22, 2026 | From $296 Seen: 1 day 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.
Popular Seattle to Mexico routes
- Flight from Los Angeles to Mexico
- Flight from San Francisco to Mexico
- Flight from San Jose to Mexico
- Flight from San Diego to Mexico
- Flight from Portland to Mexico
- Flight from Las Vegas to Mexico
- Flight from Sacramento to Mexico
- Flight from New York to Mexico
- Flight from Spokane to Mexico
- Flight from Kansas City to Mexico
- Flight from Santa Ana to Mexico
- Flight from Fresno to Mexico
- Flight from Saint Louis to Mexico
- Flight from Oakland to Mexico
- Flight from Medford to Mexico