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: 01/06/2026
From
$209
Seen: 2 hrs ago
One-way
Basic

Boston (BOS)to

Los Cabos (SJD)
Depart: 01/17/2026
From
$291
Seen: 12 hrs ago
One-way
Basic

Boston (BOS)to

Puerto Vallarta (PVR)
Depart: 12/31/2025
From
$301
Seen: 1 hour 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)Puerto Vallarta (PVR)One-way
/
Basic		Depart: 04/01/2026

From

$203

Seen: 13 hrs ago

Boston (BOS)Cancun (CUN)One-way
/
Basic		Depart: 02/16/2026

From

$209

Seen: 29 minutes ago

Boston (BOS)Los Cabos (SJD)One-way
/
Basic		Depart: 05/03/2026

From

$244

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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