Southwest® flights from Seattle/Tacoma to Mexico
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Popular flight deals and low fares from Seattle/Tacoma
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Seattle/Tacoma (SEA)to
Cancun (CUN)Depart: 08/30/2026
From
$280
Seen: 10 hrs ago
One-way
Basic
Seattle/Tacoma (SEA)to
Los Cabos (SJD)Depart: 08/24/2026
From
$302
Seen: 7 hrs ago
One-way
Basic
Seattle/Tacoma (SEA)to
Puerto Vallarta (PVR)Depart: 08/14/2026
From
$319
Seen: 23 hrs ago
One-way
Basic
*Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.
Shop more flights from Seattle/Tacoma
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Seattle/Tacoma (SEA) | Los Cabos (SJD) | One-way / Basic | Depart: 12/07/2026 | From $250 Seen: 17 hrs ago |
| Seattle/Tacoma (SEA) | Puerto Vallarta (PVR) | One-way / Basic | Depart: 10/06/2026 | From $263 Seen: 7 hrs ago |
| Seattle/Tacoma (SEA) | Cancun (CUN) | One-way / Basic | Depart: 10/06/2026 | From $280 Seen: 3 hrs ago |
*Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.
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