American Airlines Flight 729 Deals & Information (2025/2026)

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American Airlines Flight 729 Route Deals From $2,866

The cheapest prices found with in the last 7 days for return flights were $655 and $2,866 for one-way flights to Philadelphia Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 24 - Mon, Jun 30
LHR
Heathrow
PHL
Philadelphia Intl.
$655 Roundtrip, just found
$655
Roundtrip
just found
Select American Airlines flight, departing Tue, Jun 24 from Heathrow to Philadelphia Intl., returning Mon, Jun 30, priced at $655 just found

Frequently asked questions

What route does flight number AA729 take?
You’ll be arriving into Philadelphia, PA Airport (PHL-Philadelphia Intl.) from Heathrow Airport if you’ve booked a ticket on flight number AA729. You’ll be in the sky for 8 hours and 5 minutes on this trip. What’s more, the flight conveniently travels direct.
What terminal does AA729 fly out of?
You’ll likely be jetting out of Terminal 5 if you’re booked on flight number AA729 direct from Heathrow Airport to Philadelphia Intl. Airport (PHL).
What kind of plane is on flight number AA729?
Chances are you’ll be traveling aboard the Boeing 777-200 if you’ve reserved a seat on flight AA729. Typically, this flight jets off from LHR and lands at Philadelphia, PA Airport (PHL-Philadelphia Intl.).
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your AA729 flight with Travelocity, please visit our Customer Service Portal.