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

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American Airlines Flight 578 Route Deals From $238

The cheapest prices found with in the last 7 days for return flights were $329 and $238 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 14 - Tue, Jul 21
DFW
Dallas-Fort Worth Intl.
JFK
John F. Kennedy Intl.
$329 Roundtrip, found 2 days ago
$329
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jul 14 from Dallas-Fort Worth Intl. to John F. Kennedy Intl., returning Tue, Jul 21, priced at $329 found 2 days ago
Tue, Jul 14 - Tue, Jul 21
DFW
Dallas-Fort Worth Intl.
JFK
John F. Kennedy Intl.
$364 Roundtrip, found 2 days ago
$364
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jul 14 from Dallas-Fort Worth Intl. to John F. Kennedy Intl., returning Tue, Jul 21, priced at $364 found 2 days ago
Wed, Jul 22 - Mon, Jul 27
DFW
Dallas-Fort Worth Intl.
JFK
John F. Kennedy Intl.
$376 Roundtrip, found 13 hours ago
$376
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Wed, Jul 22 from Dallas-Fort Worth Intl. to John F. Kennedy Intl., returning Mon, Jul 27, priced at $376 found 13 hours ago
Tue, Jul 14 - Tue, Jul 21
DFW
Dallas-Fort Worth Intl.
JFK
John F. Kennedy Intl.
$381 Roundtrip, found 2 days ago
$381
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jul 14 from Dallas-Fort Worth Intl. to John F. Kennedy Intl., returning Tue, Jul 21, priced at $381 found 2 days ago
Mon, Jul 27 - Thu, Jul 30
DFW
Dallas-Fort Worth Intl.
JFK
John F. Kennedy Intl.
$383 Roundtrip, found 12 hours ago
$383
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Mon, Jul 27 from Dallas-Fort Worth Intl. to John F. Kennedy Intl., returning Thu, Jul 30, priced at $383 found 12 hours ago
Fri, Jul 24 - Thu, Jul 30
DFW
Dallas-Fort Worth Intl.
JFK
John F. Kennedy Intl.
$388 Roundtrip, found 12 hours ago
$388
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Fri, Jul 24 from Dallas-Fort Worth Intl. to John F. Kennedy Intl., returning Thu, Jul 30, priced at $388 found 12 hours ago
Tue, Jul 28 - Wed, Aug 5
DFW
Dallas-Fort Worth Intl.
JFK
John F. Kennedy Intl.
$399 Roundtrip, found 2 hours ago
$399
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Jul 28 from Dallas-Fort Worth Intl. to John F. Kennedy Intl., returning Wed, Aug 5, priced at $399 found 2 hours 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.