American Airlines Flight 4559 Deals & Information (2026/2027)

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American Airlines Flight 4559 Route Deals From $196

The cheapest prices found with in the last 7 days for return flights were $343 and $196 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 19 - Sun, May 24
YYZ
Pearson Intl.
JFK
John F. Kennedy Intl.
$343 Roundtrip, found 6 days ago
$343
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, May 19 from Pearson Intl. to John F. Kennedy Intl., returning Sun, May 24, priced at $343 found 6 days ago
Tue, May 19 - Sun, May 24
YYZ
Pearson Intl.
JFK
John F. Kennedy Intl.
$359 Roundtrip, found 6 days ago
$359
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, May 19 from Pearson Intl. to John F. Kennedy Intl., returning Sun, May 24, priced at $359 found 6 days ago
Fri, Jun 19 - Sat, Jun 20
YYZ
Pearson Intl.
JFK
John F. Kennedy Intl.
$409 Roundtrip, found 2 days ago
$409
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jun 19 from Pearson Intl. to John F. Kennedy Intl., returning Sat, Jun 20, priced at $409 found 2 days ago

Frequently asked questions

What route does flight number AA4559 take?
AA4559 is used on multiple routes, but the most common is between SYR and DCA. If on a direct flight, you'll disembark the plane in about 1 hour and 20 minutes. Multi-stop flights can also operate under the same number, as can services on other routes.
What kind of plane is on flight number AA4559?
If you're considering booking flight AA4559 from Syracuse Hancock Intl. Airport to DCA, there's a good chance you'll be traveling aboard the Embraer 175. Flight AA4559 serves multiple routes, but this is the most common one.
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 AA4559 flight with Travelocity, please visit our Customer Service Portal.