Southwest® flights from San Diego to Mexico
expand_more
1 Passenger
expand_morePromo Code
expand_moretoday
today
Popular flight deals and low fares from San Diego
flight_takeoff
flight_land
$
San Diego (SAN)to
Los Cabos (SJD)Depart: 12/08/2026
From
$195
Seen: 3 hrs ago
One-way
Basic
San Diego (SAN)to
Puerto Vallarta (PVR)Depart: 11/28/2026
From
$268
Seen: 19 hrs ago
One-way
Basic
San Diego (SAN)to
Cancun (CUN)Depart: 11/30/2026
From
$277
Seen: 22 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 San Diego
flight_takeoff
flight_land
$
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| San Diego (SAN) | Los Cabos (SJD) | One-way / Basic | Depart: 02/23/2027 | From $195 Seen: 5 hrs ago |
| San Diego (SAN) | Puerto Vallarta (PVR) | One-way / Basic | Depart: 01/25/2027 | From $197 Seen: 18 hrs ago |
| San Diego (SAN) | Cancun (CUN) | One-way / Basic | Depart: 02/21/2027 | From $277 Seen: 19 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.
More Routes from San Diego
Popular Routes from Southwest Airlines®
Explore Southwest Airlines® Top-Pick Destinations