Flights to Puerto Rico Island from Mexico City - ￥42,120

View ￥42,120 flight on Fri, Feb 20, 2026Opens in a new window

Popular airlines from Mexico City to Puerto Rico Island

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Cheap Flights from Mexico City to Puerto Rico Island (MEX-SJU)

Prices were available within the past 7 days and start at ￥42,120 for one-way flights and ￥78,360 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Fri, Feb 20 - Mon, Mar 9
MEX
Mexico City
SJU
San Juan
￥78,360 Roundtrip, found 2 days ago
￥78,360
Roundtrip
found 2 days ago
Select avianca flight, departing Fri, Feb 20 from Mexico City to San Juan, returning Mon, Mar 9, priced at ￥78,360 found 2 days ago
United
Thu, Aug 14 - Tue, Aug 19
MEX
Mexico City
SJU
San Juan
￥81,790 Roundtrip, found 3 days ago
￥81,790
Roundtrip
found 3 days ago
Select United flight, departing Thu, Aug 14 from Mexico City to San Juan, returning Tue, Aug 19, priced at ￥81,790 found 3 days ago
avianca
Thu, Aug 14 - Tue, Aug 19
MEX
Mexico City
SJU
San Juan
￥85,410 Roundtrip, found 3 days ago
￥85,410
Roundtrip
found 3 days ago
Select avianca flight, departing Thu, Aug 14 from Mexico City to San Juan, returning Tue, Aug 19, priced at ￥85,410 found 3 days ago
American Airlines
Thu, Aug 14 - Tue, Aug 19
MEX
Mexico City
SJU
San Juan
￥92,090 Roundtrip, found 3 days ago
￥92,090
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Aug 14 from Mexico City to San Juan, returning Tue, Aug 19, priced at ￥92,090 found 3 days ago
Delta
Fri, Feb 20 - Mon, Mar 9
NLU
Mexico City
SJU
San Juan
￥95,909 Roundtrip, found 2 days ago
￥95,909
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Feb 20 from Mexico City to San Juan, returning Mon, Mar 9, priced at ￥95,909 found 2 days ago
Copa
Thu, Aug 14 - Tue, Aug 19
MEX
Mexico City
SJU
San Juan
￥97,060 Roundtrip, found 3 days ago
￥97,060
Roundtrip
found 3 days ago
Select Copa flight, departing Thu, Aug 14 from Mexico City to San Juan, returning Tue, Aug 19, priced at ￥97,060 found 3 days ago

Find the cheapest month to fly from Mexico City (MEX) to San Juan (SJU)

October is typically the cheapest month to fly

From ￥41,735 - ￥74,317 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.