American Airlines Flight 4556 Deals & Information (2026/2027)

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American Airlines Flight 4556 Route Deals From $113

The cheapest prices found with in the last 7 days for return flights were $294 and $113 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 8 - Sun, Jul 12
LGA
LaGuardia
YYZ
Pearson Intl.
$294 Roundtrip, found 1 hour ago
$294
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Jul 8 from LaGuardia to Pearson Intl., returning Sun, Jul 12, priced at $294 found 1 hour ago
Sun, May 24 - Mon, May 25
LGA
LaGuardia
YYZ
Pearson Intl.
$299 Roundtrip, found 3 hours ago
$299
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sun, May 24 from LaGuardia to Pearson Intl., returning Mon, May 25, priced at $299 found 3 hours ago
Wed, Jul 8 - Mon, Jul 13
LGA
LaGuardia
YYZ
Pearson Intl.
$302 Roundtrip, found 1 hour ago
$302
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Jul 8 from LaGuardia to Pearson Intl., returning Mon, Jul 13, priced at $302 found 1 hour ago
Wed, Jul 8 - Mon, Jul 13
LGA
LaGuardia
YYZ
Pearson Intl.
$304 Roundtrip, found 1 hour ago
$304
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Jul 8 from LaGuardia to Pearson Intl., returning Mon, Jul 13, priced at $304 found 1 hour ago
Wed, Sep 9 - Sat, Sep 12
LGA
LaGuardia
YYZ
Pearson Intl.
$313 Roundtrip, found 8 hours ago
$313
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Wed, Sep 9 from LaGuardia to Pearson Intl., returning Sat, Sep 12, priced at $313 found 8 hours ago
Wed, Jul 8 - Sun, Jul 12
LGA
LaGuardia
YYZ
Pearson Intl.
$316 Roundtrip, found 1 hour ago
$316
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Jul 8 from LaGuardia to Pearson Intl., returning Sun, Jul 12, priced at $316 found 1 hour ago

Frequently asked questions

What route does flight number AA4556 take?
AA4556 takes numerous routes. The most popular is between O'Hare Intl. Airport (ORD) and Hopkins Intl. Airport (CLE), which flies direct. This service generally takes 1 hour and 27 minutes. That said, there may be other flights with this number that are multi-stop.
What terminal does AA4556 fly out of?
AA4556 flights out of Chicago, IL Airport (ORD-O'Hare Intl.) normally head off from Terminal 3. This flight number runs on a number of routes, but the most traveled one is Chicago, IL Airport (ORD-O'Hare Intl.) to Hopkins Intl. Airport (CLE).
What kind of plane is on flight number AA4556?
There's every chance you'll be on board an Embraer 175 if you're jetting from O'Hare Airport to Cleveland, OH Airport (CLE-Hopkins Intl.), one of a few routes used for flight AA4556.
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 AA4556 flight with Travelocity, please visit our Customer Service Portal.