American Airlines Flight AA1990 Deals & Information (2025/2026)

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American Airlines Flight 1990 Route Deals From $157

The cheapest prices found with in the last 7 days for return flights were $245 and $157 for one-way flights to Sarasota-Bradenton Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number AA1990 take?
Flight number AA1990 operates direct from O’Hare Intl. Airport (ORD) to Seattle - Tacoma Intl. Airport (SEA). During this journey, you’ll be in the air for about 4 hours and 47 minutes. Consider booking ahead to lock in your favorite seat.
What terminal does AA1990 fly out of?
Travelers with seats booked on flight number AA1990 from O’Hare Intl. Airport (ORD) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) typically leave from Terminal 3.
What kind of plane is on flight number AA1990?
The route for AA1990 is most commonly Chicago, IL Airport (ORD-O’Hare Intl.) to Seattle - Tacoma Intl. Airport (SEA), and the Airbus A321 is the type of plane you’re likely to be heading off on.
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 AA1990 flight with Travelocity, please visit our Customer Service Portal.