American Airlines Flight WN4381 Deals & Information (2025/2026)

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American Airlines Flight 4381 Route Deals From $99

The cheapest prices found with in the last 7 days for return flights were $197 and $99 for one-way flights to LaGuardia for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 8 - Tue, Oct 14
STL
Lambert-St. Louis Intl.
LGA
LaGuardia
$197 Roundtrip, found 22 hours ago
$197
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Wed, Oct 8 from Lambert-St. Louis Intl. to LaGuardia, returning Tue, Oct 14, priced at $197 found 22 hours ago
Wed, Oct 8 - Tue, Oct 14
STL
Lambert-St. Louis Intl.
LGA
LaGuardia
$197 Roundtrip, found 22 hours ago
$197
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Wed, Oct 8 from Lambert-St. Louis Intl. to LaGuardia, returning Tue, Oct 14, priced at $197 found 22 hours ago

Frequently asked questions

What route does flight number AA4381 take?
AA4381 flies non-stop from DFW Airport to Monterrey Intl. Airport. During this trip, you can expect to be in the air for roughly 1 hour and 50 minutes. Consider booking ahead to lock in your preferred seat.
What kind of plane is on flight number AA4381?
The Embraer 175 is the kind of plane that’s generally used for flight number AA4381. This flight almost always sets off from DFW Airport and touches down at General Mariano Escobedo Intl. Airport (MTY).
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 AA4381 flight with Travelocity, please visit our Customer Service Portal.