Cheap flights from San Juan to Sugarloaf Key from CA $90

View CA $90 flight on Thu, Jul. 31, 2025Opens in a new window

Popular airlines from San Juan to Sugarloaf Key

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Cheap flights from San Juan (SJU) to Sugarloaf Key (MIA)

Prices were available within the past 7 days and start at CA $90 for one-way flights and CA $252 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Tue, Aug. 5 - Sat, Aug. 9
SJU
San Juan
MIA
Miami
CA $252 Roundtrip, found 5 days ago
CA $252
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Tue, Aug. 5 from San Juan to Miami, returning Sat, Aug. 9, priced at CA $252 found 5 days ago
Spirit Airlines
Thu, Jul. 31 - Sat, Aug. 2
SJU
San Juan
MIA
Miami
CA $280 Roundtrip, found 5 days ago
CA $280
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Thu, Jul. 31 from San Juan to Miami, returning Sat, Aug. 2, priced at CA $280 found 5 days ago
Spirit Airlines
Thu, Sep. 18 - Wed, Oct. 1
SJU
San Juan
MIA
Miami
CA $305 Roundtrip, found 4 days ago
CA $305
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Thu, Sep. 18 from San Juan to Miami, returning Wed, Oct. 1, priced at CA $305 found 4 days ago
Delta
Thu, Sep. 18 - Wed, Oct. 1
SJU
San Juan
MIA
Miami
CA $309 Roundtrip, found 4 days ago
CA $309
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Sep. 18 from San Juan to Miami, returning Wed, Oct. 1, priced at CA $309 found 4 days ago
American Airlines
Thu, Oct. 9 - Fri, Oct. 17
SJU
San Juan
MIA
Miami
CA $365 Roundtrip, found 1 day ago
CA $365
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct. 9 from San Juan to Miami, returning Fri, Oct. 17, priced at CA $365 found 1 day ago
JetBlue Airways
Mon, Aug. 4 - Tue, Aug. 12
SJU
San Juan
MIA
Miami
CA $678 Roundtrip, found 1 day ago
CA $678
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Mon, Aug. 4 from San Juan to Miami, returning Tue, Aug. 12, priced at CA $678 found 1 day ago

Find the cheapest month to fly from San Juan (SJU) to Miami (MIA)

February is typically the cheapest month to fly

From CA $111 - CA $464 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.