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

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American Airlines Flight 3799 Route Deals From $284

The cheapest prices found with in the last 7 days for return flights were $385 and $284 for one-way flights to San Antonio Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 7 - Sat, Oct 10
MIA
Miami Intl.
SAT
San Antonio Intl.
$385 Roundtrip, found 5 days ago
$385
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 7 from Miami Intl. to San Antonio Intl., returning Sat, Oct 10, priced at $385 found 5 days ago
Wed, Oct 7 - Sat, Oct 10
MIA
Miami Intl.
SAT
San Antonio Intl.
$386 Roundtrip, found 5 days ago
$386
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 7 from Miami Intl. to San Antonio Intl., returning Sat, Oct 10, priced at $386 found 5 days ago
Fri, Oct 2 - Fri, Oct 9
MIA
Miami Intl.
SAT
San Antonio Intl.
$391 Roundtrip, found 3 days ago
$391
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct 2 from Miami Intl. to San Antonio Intl., returning Fri, Oct 9, priced at $391 found 3 days ago
Wed, Oct 7 - Sat, Oct 10
MIA
Miami Intl.
SAT
San Antonio Intl.
$403 Roundtrip, found 5 days ago
$403
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 7 from Miami Intl. to San Antonio Intl., returning Sat, Oct 10, priced at $403 found 5 days ago
Wed, Oct 7 - Sat, Oct 10
MIA
Miami Intl.
SAT
San Antonio Intl.
$407 Roundtrip, found 5 days ago
$407
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 7 from Miami Intl. to San Antonio Intl., returning Sat, Oct 10, priced at $407 found 5 days ago
Wed, Oct 7 - Sat, Oct 10
MIA
Miami Intl.
SAT
San Antonio Intl.
$412 Roundtrip, found 5 days ago
$412
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 7 from Miami Intl. to San Antonio Intl., returning Sat, Oct 10, priced at $412 found 5 days ago
Wed, Oct 7 - Sat, Oct 10
MIA
Miami Intl.
SAT
San Antonio Intl.
$417 Roundtrip, found 5 days ago
$417
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 7 from Miami Intl. to San Antonio Intl., returning Sat, Oct 10, priced at $417 found 5 days ago
Tue, Oct 13 - Fri, Oct 16
MIA
Miami Intl.
SAT
San Antonio Intl.
$433 Roundtrip, found 1 day ago
$433
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Oct 13 from Miami Intl. to San Antonio Intl., returning Fri, Oct 16, priced at $433 found 1 day ago
Wed, Oct 7 - Sat, Oct 10
MIA
Miami Intl.
SAT
San Antonio Intl.
$434 Roundtrip, found 5 days ago
$434
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 7 from Miami Intl. to San Antonio Intl., returning Sat, Oct 10, priced at $434 found 5 days ago
Thu, Oct 1 - Thu, Oct 8
MIA
Miami Intl.
SAT
San Antonio Intl.
$449 Roundtrip, found 3 days ago
$449
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Oct 1 from Miami Intl. to San Antonio Intl., returning Thu, Oct 8, priced at $449 found 3 days ago