American Airlines Flight 742 Deals & Information (2026/2027)

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American Airlines Flight 742 Route Deals From $495

The cheapest prices found with in the last 7 days for return flights were $536 and $495 for one-way flights to Barcelona Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 4 - Thu, Feb 12
PHL
Philadelphia Intl.
BCN
Barcelona Intl.
$536 Roundtrip, found 3 days ago
$536
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Feb 4 from Philadelphia Intl. to Barcelona Intl., returning Thu, Feb 12, priced at $536 found 3 days ago
Sun, Feb 15 - Mon, Feb 23
PHL
Philadelphia Intl.
BCN
Barcelona Intl.
$555 Roundtrip, found 2 days ago
$555
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Feb 15 from Philadelphia Intl. to Barcelona Intl., returning Mon, Feb 23, priced at $555 found 2 days ago