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

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American Airlines Flight 4559 Route Deals From $138

The cheapest prices found with in the last 7 days for return flights were $194 and $138 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Feb 2 - Tue, Feb 3
YYZ
Pearson Intl.
JFK
John F. Kennedy Intl.
$194 Roundtrip, found 2 days ago
$194
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Feb 2 from Pearson Intl. to John F. Kennedy Intl., returning Tue, Feb 3, priced at $194 found 2 days ago
Mon, Feb 2 - Tue, Feb 3
YYZ
Pearson Intl.
JFK
John F. Kennedy Intl.
$209 Roundtrip, found 2 days ago
$209
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Feb 2 from Pearson Intl. to John F. Kennedy Intl., returning Tue, Feb 3, priced at $209 found 2 days ago
Thu, Apr 23 - Tue, Apr 28
YYZ
Pearson Intl.
JFK
John F. Kennedy Intl.
$232 Roundtrip, found 3 days ago
$232
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Apr 23 from Pearson Intl. to John F. Kennedy Intl., returning Tue, Apr 28, priced at $232 found 3 days ago
Mon, Feb 2 - Tue, Feb 3
YYZ
Pearson Intl.
JFK
John F. Kennedy Intl.
$267 Roundtrip, found 2 days ago
$267
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Feb 2 from Pearson Intl. to John F. Kennedy Intl., returning Tue, Feb 3, priced at $267 found 2 days ago
Sun, Feb 8 - Tue, Feb 10
YYZ
Pearson Intl.
JFK
John F. Kennedy Intl.
$274 Roundtrip, found 2 days ago
$274
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Feb 8 from Pearson Intl. to John F. Kennedy Intl., returning Tue, Feb 10, priced at $274 found 2 days ago
Sat, Apr 25 - Thu, Apr 30
YYZ
Pearson Intl.
JFK
John F. Kennedy Intl.
$281 Roundtrip, found 3 days ago
$281
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Apr 25 from Pearson Intl. to John F. Kennedy Intl., returning Thu, Apr 30, priced at $281 found 3 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.