Cheap flights from San Antonio to Sugarloaf Key from CA $356

View CA $356 flight on Mon, Aug. 4, 2025Opens in a new window

Popular airlines from San Antonio to Sugarloaf Key

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Cheap flights from San Antonio (SAT) to Sugarloaf Key (MIA)

Prices were available within the past 7 days and start at CA $356 for one-way flights and CA $280 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Aug. 4 - Thu, Aug. 14
SAT
San Antonio
MIA
Miami
CA $280 Roundtrip, found 5 days ago
CA $280
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Aug. 4 from San Antonio to Miami, returning Thu, Aug. 14, priced at CA $280 found 5 days ago
Delta
Tue, Aug. 5 - Tue, Aug. 12
SAT
San Antonio
MIA
Miami
CA $320 Roundtrip, found 5 days ago
CA $320
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Aug. 5 from San Antonio to Miami, returning Tue, Aug. 12, priced at CA $320 found 5 days ago
Delta
Mon, Aug. 4 - Thu, Aug. 14
SAT
San Antonio
MIA
Miami
CA $321 Roundtrip, found 5 days ago
CA $321
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Aug. 4 from San Antonio to Miami, returning Thu, Aug. 14, priced at CA $321 found 5 days ago
Delta
Mon, Aug. 4 - Thu, Aug. 14
SAT
San Antonio
MIA
Miami
CA $377 Roundtrip, found 5 days ago
CA $377
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Aug. 4 from San Antonio to Miami, returning Thu, Aug. 14, priced at CA $377 found 5 days ago
Delta
Mon, Aug. 4 - Thu, Aug. 14
SAT
San Antonio
MIA
Miami
CA $382 Roundtrip, found 5 days ago
CA $382
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Aug. 4 from San Antonio to Miami, returning Thu, Aug. 14, priced at CA $382 found 5 days ago
United
Mon, Aug. 4 - Thu, Aug. 14
SAT
San Antonio
MIA
Miami
CA $660 Roundtrip, found 5 days ago
CA $660
Roundtrip
found 5 days ago
Select United flight, departing Mon, Aug. 4 from San Antonio to Miami, returning Thu, Aug. 14, priced at CA $660 found 5 days ago

Find the cheapest month to fly from San Antonio (SAT) to Miami (MIA)

September is typically the cheapest month to fly

From CA $144 - CA $280 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.