American Airlines Flight 4663 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 4663 Route Deals From $139

The cheapest prices found with in the last 7 days for return flights were $395 and $139 for one-way flights to Baltimore Washington Intl. Thurgood Marshall for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 12 - Mon, Oct 19
ORD
O'Hare Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$395 Roundtrip, just found
$395
Roundtrip
just found
Select American Airlines flight, departing Mon, Oct 12 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Oct 19, priced at $395 just found

Frequently asked questions

What route does flight number AA4663 take?
AA4663 flies direct between LGA and ORD in roughly 2 hours and 46 minutes. It can be used on other routes though, some of which may be multi-stop flights. Keep an eye out for this when booking your seat to avoid any confusion.
What terminal does AA4663 fly out of?
You'll probably take off from Terminal B if you're flying out of New York, NY Airport (LGA-LaGuardia). AA4663 serves several different routes, but the direct flight between LGA and ORD is the most frequently traveled.
What kind of plane is on flight number AA4663?
If you're on flight AA4663 from LaGuardia Airport (LGA) to O'Hare Airport, chances are you'll be traveling aboard the Embraer 175. Flight AA4663 serves several routes, but this is the busiest.
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 AA4663 flight with Travelocity, please visit our Customer Service Portal.