American Airlines Flight 3988 Deals & Information (2025/2026)

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American Airlines Flight 3988 Route Deals From $203

The cheapest prices found with in the last 7 days for return flights were $209 and $203 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number AA3988 take?
AA3988 takes a number of routes. The most popular is between MSP and Chicago, IL Airport (ORD-O'Hare Intl.), which is a direct flight. This service usually takes 1 hour and 43 minutes. However, you might find other flights with the same number that are multi-stop.
What terminal does AA3988 fly out of?
Terminal 1 is where you'll most likely board from if you're booked on a flight out of Wold–Chamberlain Field. Minneapolis, MN Airport (MSP-Minneapolis - St. Paul Intl.) to O'Hare Airport is the most commonly traveled route for flight number AA3988.
What kind of plane is on flight number AA3988?
AA3988 is a flight number that serves a number of routes. If you're traveling on the most common route, MSP to O'Hare Intl. Airport (ORD), there's a strong chance you'll be hopping on board the Embraer 175.
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 AA3988 flight with Travelocity, please visit our Customer Service Portal.