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

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American Airlines Flight 643 Route Deals From $113

The cheapest prices found with in the last 7 days for return flights were $290 and $113 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, Mar 17 - Thu, Mar 18
MIA
Miami Intl.
GYE
Jose Joaquin de Olmedo Intl.
$290 Roundtrip, found 1 day ago
$290
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Mar 17 from Miami Intl. to Jose Joaquin de Olmedo Intl., returning Thu, Mar 18, priced at $290 found 1 day ago
Mon, Oct 5 - Fri, Oct 9
MIA
Miami Intl.
GYE
Jose Joaquin de Olmedo Intl.
$321 Roundtrip, found 2 days ago
$321
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Oct 5 from Miami Intl. to Jose Joaquin de Olmedo Intl., returning Fri, Oct 9, priced at $321 found 2 days ago
Wed, May 13 - Fri, May 22
MIA
Miami Intl.
GYE
Jose Joaquin de Olmedo Intl.
$351 Roundtrip, found 5 days ago
$351
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, May 13 from Miami Intl. to Jose Joaquin de Olmedo Intl., returning Fri, May 22, priced at $351 found 5 days ago
Thu, May 21 - Wed, May 27
MIA
Miami Intl.
GYE
Jose Joaquin de Olmedo Intl.
$361 Roundtrip, found 1 day ago
$361
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, May 21 from Miami Intl. to Jose Joaquin de Olmedo Intl., returning Wed, May 27, priced at $361 found 1 day ago
Tue, May 12 - Tue, May 26
MIA
Miami Intl.
GYE
Jose Joaquin de Olmedo Intl.
$392 Roundtrip, found 2 days ago
$392
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, May 12 from Miami Intl. to Jose Joaquin de Olmedo Intl., returning Tue, May 26, priced at $392 found 2 days ago
Wed, Mar 17 - Thu, Mar 18
MIA
Miami Intl.
GYE
Jose Joaquin de Olmedo Intl.
$402 Roundtrip, found 1 day ago
$402
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Mar 17 from Miami Intl. to Jose Joaquin de Olmedo Intl., returning Thu, Mar 18, priced at $402 found 1 day ago
Wed, Mar 17 - Thu, Mar 18
MIA
Miami Intl.
GYE
Jose Joaquin de Olmedo Intl.
$404 Roundtrip, found 1 day ago
$404
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Mar 17 from Miami Intl. to Jose Joaquin de Olmedo Intl., returning Thu, Mar 18, priced at $404 found 1 day 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.