American Airlines Flight 3423 Deals & Information (2025/2026)

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American Airlines Flight 3423 Route Deals From $135

The cheapest prices found with in the last 7 days for return flights were $205 and $135 for one-way flights to Miami Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 15 - Sat, Sep 20
BHM
Birmingham Intl.
MIA
Miami Intl.
$205 Roundtrip, found 4 days ago
$205
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Sep 15 from Birmingham Intl. to Miami Intl., returning Sat, Sep 20, priced at $205 found 4 days ago
Tue, Jul 1 - Fri, Jul 4
BHM
Birmingham Intl.
MIA
Miami Intl.
$208 Roundtrip, found 2 days ago
$208
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jul 1 from Birmingham Intl. to Miami Intl., returning Fri, Jul 4, priced at $208 found 2 days ago
Mon, Sep 15 - Thu, Sep 25
BHM
Birmingham Intl.
MIA
Miami Intl.
$229 Roundtrip, found 2 days ago
$229
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Sep 15 from Birmingham Intl. to Miami Intl., returning Thu, Sep 25, priced at $229 found 2 days ago
Thu, Oct 2 - Wed, Oct 8
BHM
Birmingham Intl.
MIA
Miami Intl.
$231 Roundtrip, found 2 days ago
$231
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Oct 2 from Birmingham Intl. to Miami Intl., returning Wed, Oct 8, priced at $231 found 2 days ago
Thu, Oct 2 - Wed, Oct 8
BHM
Birmingham Intl.
MIA
Miami Intl.
$251 Roundtrip, found 2 days ago
$251
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Oct 2 from Birmingham Intl. to Miami Intl., returning Wed, Oct 8, priced at $251 found 2 days ago