Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Flying with American Airlines

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American Airlines St Louis, MO-Chicago flights faq's

Which airports does American Airlines fly between St Louis, MO and Chicago?

What do American Airlines flights from St Louis, MO to Chicago cost?

One of American Airlines cheapest prices for a St Louis, MO to Chicago flight we have right now is ₱3945.

The price for a American Airlines flight between St Louis, MO to Chicago will vary according to some factors, like seasonality and anticipation.

Cheapest Ticket Price₱3945Based on our customers' bookings, we found the most affordable fare within the past 72 hours for American Airlines flights from St Louis, MO and to Chicago

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