American Airlines Flight 3799 Deals & Information (2026/2027)

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American Airlines Flight 3799 Route Deals From $200

The cheapest prices found with in the last 7 days for return flights were $455 and $200 for one-way flights to San Antonio Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 9 - Sat, Sep 12
MIA
Miami Intl.
SAT
San Antonio Intl.
$455 Roundtrip, found 19 hours ago
$455
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Wed, Sep 9 from Miami Intl. to San Antonio Intl., returning Sat, Sep 12, priced at $455 found 19 hours ago
Fri, Dec 4 - Tue, Dec 8
MIA
Miami Intl.
SAT
San Antonio Intl.
$461 Roundtrip, found 1 day ago
$461
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Dec 4 from Miami Intl. to San Antonio Intl., returning Tue, Dec 8, priced at $461 found 1 day ago
Wed, Sep 9 - Sat, Sep 12
MIA
Miami Intl.
SAT
San Antonio Intl.
$465 Roundtrip, found 19 hours ago
$465
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Wed, Sep 9 from Miami Intl. to San Antonio Intl., returning Sat, Sep 12, priced at $465 found 19 hours ago
Fri, Dec 4 - Tue, Dec 8
MIA
Miami Intl.
SAT
San Antonio Intl.
$471 Roundtrip, found 1 day ago
$471
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Dec 4 from Miami Intl. to San Antonio Intl., returning Tue, Dec 8, priced at $471 found 1 day ago
Sun, Sep 6 - Sat, Sep 12
MIA
Miami Intl.
SAT
San Antonio Intl.
$484 Roundtrip, found 19 hours ago
$484
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Sun, Sep 6 from Miami Intl. to San Antonio Intl., returning Sat, Sep 12, priced at $484 found 19 hours ago
Tue, Sep 8 - Sat, Sep 12
MIA
Miami Intl.
SAT
San Antonio Intl.
$514 Roundtrip, found 3 hours ago
$514
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Sep 8 from Miami Intl. to San Antonio Intl., returning Sat, Sep 12, priced at $514 found 3 hours ago