
American Airlines Flight 4438 Deals & Information (2026/2027)
Wander Wisely with exceptional service, 24/7 supportOpens in a new window
Feel at ease with free flight cancellations within 24 hours of booking
Change your flight without a fee on select flights
American Airlines Flight 4438 Route Deals From $169
The cheapest prices found with in the last 7 days for return flights were $259 and $169 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.
LGA
LaGuardia
YYZ
Pearson Intl.
$259 Roundtrip, just found
$259
Roundtrip
just found
LGA
LaGuardia
YYZ
Pearson Intl.
$260 Roundtrip, found 2 hours ago
$260
Roundtrip
found 2 hours ago
LGA
LaGuardia
YYZ
Pearson Intl.
$261 Roundtrip, found 2 hours ago
$261
Roundtrip
found 2 hours ago
LGA
LaGuardia
YYZ
Pearson Intl.
$269 Roundtrip, just found
$269
Roundtrip
just found
LGA
LaGuardia
YYZ
Pearson Intl.
$278 Roundtrip, found 5 hours ago
$278
Roundtrip
found 5 hours ago
LGA
LaGuardia
YYZ
Pearson Intl.
$280 Roundtrip, found 5 hours ago
$280
Roundtrip
found 5 hours ago
LGA
LaGuardia
YYZ
Pearson Intl.
$287 Roundtrip, found 2 hours ago
$287
Roundtrip
found 2 hours ago
LGA
LaGuardia
YYZ
Pearson Intl.
$287 Roundtrip, found 2 hours ago
$287
Roundtrip
found 2 hours ago
LGA
LaGuardia
YYZ
Pearson Intl.
$295 Roundtrip, found 1 day ago
$295
Roundtrip
found 1 day ago
LGA
LaGuardia
YYZ
Pearson Intl.
$296 Roundtrip, found 2 hours ago
$296
Roundtrip
found 2 hours ago
LGA
LaGuardia
YYZ
Pearson Intl.
$298 Roundtrip, found 2 hours ago
$298
Roundtrip
found 2 hours ago
LGA
LaGuardia
YYZ
Pearson Intl.
$301 Roundtrip, just found
$301
Roundtrip
just found
LGA
LaGuardia
YYZ
Pearson Intl.
$304 Roundtrip, found 2 hours ago
$304
Roundtrip
found 2 hours ago

