American Airlines Flight 643 Deals & Information (2026/2027)

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American Airlines Flight 643 Route Deals From

The cheapest prices found with in the last 7 days for return flights were $316 and for one-way flights to Jose Joaquin de Olmedo Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 27 - Sat, May 30
MIA
Miami Intl.
GYE
Jose Joaquin de Olmedo Intl.
$316 Roundtrip, found 9 hours ago
$316
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Wed, May 27 from Miami Intl. to Jose Joaquin de Olmedo Intl., returning Sat, May 30, priced at $316 found 9 hours ago

Frequently asked questions

What route does flight number AA643 take?
You'll arrive into Airport of Guayaquil from Miami Intl. Airport (MIA) if you're traveling on flight number AA643. You'll be airborne for 4 hours and 22 minutes during this journey. What's more, the service conveniently travels non-stop.
What kind of plane is on flight number AA643?
Chances are you'll be stepping on board the Boeing 737 MAX 8 if you're on flight AA643. This flight typically heads off from Miami Intl. Airport (MIA) and arrives at Guayaquil Airport (GYE-Jose Joaquin de Olmedo 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 AA643 flight with Travelocity, please visit our Customer Service Portal.