Southwest® flights from Boston to Mexico
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Popular flight deals and low fares from Boston
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Boston (BOS)to
Cancun (CUN)Depart: 07/31/2026
From
$253
Seen: 14 hrs ago
One-way
Basic
Boston (BOS)to
Los Cabos (SJD)Depart: 07/31/2026
From
$296
Seen: 3 hrs ago
One-way
Basic
Boston (BOS)to
Puerto Vallarta (PVR)Depart: 07/18/2026
From
$345
Seen: 19 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.
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Boston (BOS) | Cancun (CUN) | One-way / Basic | Depart: 11/16/2026 | From $230 Seen: 22 hrs ago |
| Boston (BOS) | Puerto Vallarta (PVR) | One-way / Basic | Depart: 11/08/2026 | From $261 Seen: 7 hrs ago |
| Boston (BOS) | Los Cabos (SJD) | One-way / Basic | Depart: 12/16/2026 | From $271 Seen: 15 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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