Flights to San Diego from Mayagüez - ￥36,170

View ￥36,170 flight on Thu, Aug 7, 2025Opens in a new window

Popular airlines from Mayagüez to San Diego

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Cheap Flights from Mayagüez to San Diego (SJU-SAN)

Prices were available within the past 7 days and start at ￥36,170 for one-way flights and ￥70,480 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Aug 12 - Fri, Aug 15
SJU
San Juan
SAN
San Diego
￥70,480 Roundtrip, found 1 day ago
￥70,480
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Aug 12 from San Juan to San Diego, returning Fri, Aug 15, priced at ￥70,480 found 1 day ago
American Airlines
Tue, Aug 12 - Fri, Aug 15
SJU
San Juan
SAN
San Diego
￥74,280 Roundtrip, found 1 day ago
￥74,280
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Aug 12 from San Juan to San Diego, returning Fri, Aug 15, priced at ￥74,280 found 1 day ago
United
Tue, Aug 12 - Fri, Aug 15
SJU
San Juan
SAN
San Diego
￥74,580 Roundtrip, found 1 day ago
￥74,580
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 12 from San Juan to San Diego, returning Fri, Aug 15, priced at ￥74,580 found 1 day ago
American Airlines
Tue, Aug 12 - Fri, Aug 15
SJU
San Juan
SAN
San Diego
￥77,380 Roundtrip, found 1 day ago
￥77,380
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Aug 12 from San Juan to San Diego, returning Fri, Aug 15, priced at ￥77,380 found 1 day ago
United
Tue, Aug 12 - Fri, Aug 15
SJU
San Juan
SAN
San Diego
￥78,380 Roundtrip, found 1 day ago
￥78,380
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 12 from San Juan to San Diego, returning Fri, Aug 15, priced at ￥78,380 found 1 day ago
Delta
Tue, Aug 12 - Fri, Aug 15
SJU
San Juan
SAN
San Diego
￥79,680 Roundtrip, found 1 day ago
￥79,680
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 12 from San Juan to San Diego, returning Fri, Aug 15, priced at ￥79,680 found 1 day ago

Find the cheapest month to fly from San Juan (SJU) to San Diego (SAN)

September is typically the cheapest month to fly

From ￥32,697 - ￥74,225 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.