American Airlines Flight 578 Deals & Information (2026/2027)

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American Airlines Flight 578 Route Deals From $162

The cheapest prices found with in the last 7 days for return flights were $319 and $162 for one-way flights to Cyril E. King for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jan 13 - Tue, Jan 19
MIA
Miami Intl.
STT
Cyril E. King
$319 Roundtrip, found 6 days ago
$319
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jan 13 from Miami Intl. to Cyril E. King, returning Tue, Jan 19, priced at $319 found 6 days ago
Wed, Jan 13 - Tue, Jan 19
MIA
Miami Intl.
STT
Cyril E. King
$357 Roundtrip, found 6 days ago
$357
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jan 13 from Miami Intl. to Cyril E. King, returning Tue, Jan 19, priced at $357 found 6 days ago
Mon, Dec 14 - Sun, Dec 20
MIA
Miami Intl.
STT
Cyril E. King
$375 Roundtrip, found 6 days ago
$375
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Dec 14 from Miami Intl. to Cyril E. King, returning Sun, Dec 20, priced at $375 found 6 days ago
Wed, Mar 10 - Wed, Mar 17
MIA
Miami Intl.
STT
Cyril E. King
$378 Roundtrip, found 4 days ago
$378
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Mar 10 from Miami Intl. to Cyril E. King, returning Wed, Mar 17, priced at $378 found 4 days ago
Thu, Mar 25 - Thu, Apr 1
MIA
Miami Intl.
STT
Cyril E. King
$387 Roundtrip, found 4 days ago
$387
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Mar 25 from Miami Intl. to Cyril E. King, returning Thu, Apr 1, priced at $387 found 4 days ago
Tue, Dec 15 - Thu, Dec 17
MIA
Miami Intl.
STT
Cyril E. King
$389 Roundtrip, found 1 day ago
$389
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Dec 15 from Miami Intl. to Cyril E. King, returning Thu, Dec 17, priced at $389 found 1 day ago
Wed, Jan 20 - Wed, Feb 3
MIA
Miami Intl.
STT
Cyril E. King
$394 Roundtrip, found 2 days ago
$394
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jan 20 from Miami Intl. to Cyril E. King, returning Wed, Feb 3, priced at $394 found 2 days ago
Wed, Mar 10 - Wed, Mar 17
MIA
Miami Intl.
STT
Cyril E. King
$401 Roundtrip, found 4 days ago
$401
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Mar 10 from Miami Intl. to Cyril E. King, returning Wed, Mar 17, priced at $401 found 4 days ago
Tue, Dec 15 - Thu, Dec 17
MIA
Miami Intl.
STT
Cyril E. King
$457 Roundtrip, found 1 day ago
$457
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Dec 15 from Miami Intl. to Cyril E. King, returning Thu, Dec 17, priced at $457 found 1 day ago
Tue, Dec 15 - Thu, Dec 17
MIA
Miami Intl.
STT
Cyril E. King
$464 Roundtrip, found 1 day ago
$464
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Dec 15 from Miami Intl. to Cyril E. King, returning Thu, Dec 17, priced at $464 found 1 day ago

Frequently asked questions

What route does flight number AA578 take?
AA578 flies direct from Phoenix Sky Harbor Intl. Airport to Cancun Airport in approximately 4 hours and 10 minutes. It can sometimes be used on other routes though, some of which may be multi-stop flights. Keep this in mind when locking in your seat to avoid any confusion.
What terminal does AA578 fly out of?
If you're departing from Phoenix Sky Harbor Intl. Airport, you'll most likely board the aircraft from Terminal 4. The most popular route for flight number AA578 is Phoenix, AZ Airport (PHX-Sky Harbor Intl.) to Cancun, Quintana Roo Airport (CUN-Cancun Intl.), which is a direct flight.
What kind of plane is on flight number AA578?
AA578 is a flight number that is used on several routes. If you're traveling on the busiest route, Phoenix, AZ Airport (PHX-Sky Harbor Intl.) to Cancun Intl. Airport (CUN), chances are you'll be boarding a Boeing 737-800.
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 AA578 flight with Travelocity, please visit our Customer Service Portal.