American Airlines Flight 1621 Deals & Information (2026/2027)

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American Airlines Flight 1621 Route Deals From $71

The cheapest prices found with in the last 7 days for return flights were $108 and $71 for one-way flights to LaGuardia for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 2 - Tue, May 5
ORD
O'Hare Intl.
LGA
LaGuardia
$108 Roundtrip, found 3 hours ago
$108
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sat, May 2 from O'Hare Intl. to LaGuardia, returning Tue, May 5, priced at $108 found 3 hours ago
Fri, May 1 - Wed, May 6
ORD
O'Hare Intl.
LGA
LaGuardia
$109 Roundtrip, found 8 hours ago
$109
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Fri, May 1 from O'Hare Intl. to LaGuardia, returning Wed, May 6, priced at $109 found 8 hours ago
Wed, May 6 - Sat, May 9
ORD
O'Hare Intl.
LGA
LaGuardia
$137 Roundtrip, found 11 hours ago
$137
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, May 6 from O'Hare Intl. to LaGuardia, returning Sat, May 9, priced at $137 found 11 hours ago

Frequently asked questions

What route does flight number AA1621 take?
You'll be landing at SAN from Philadelphia, PA Airport (PHL-Philadelphia Intl.) if you're traveling on flight number AA1621. You'll be in the air for 5 hours and 44 minutes on this trip. What's more, the flight conveniently operates non-stop.
How often is AA1621 on time?
If you're traveling on American Airlines flight number AA1621 from Philadelphia Airport to San Diego Intl. Airport (SAN), it's comforting knowing that 93% of these services arrive on time. In the rare instance of a delay, the average wait is about 20 minutes. This route has a star rating of 4.05.
What kind of plane is on flight number AA1621?
The Airbus A321 is the aircraft predominantly used for flight number AA1621. Usually, this flight takes off from Philadelphia Intl. Airport (PHL) and comes in to land at San Diego, CA Airport (SAN-San Diego Intl.).
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 AA1621 flight with Travelocity, please visit our Customer Service Portal.