Which airports does American Airlines fly between St. Louis, MO and Chicago?
For flights between St. Louis, MO and Chicago, American Airlines operates the following airport routes:
For flights between St. Louis, MO and Chicago, American Airlines operates from the following airport routes: Lambert-St Louis Internatl (STL) to O hare International Airport (ORD)
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 ₱5219.
On average though, flights with American Airlines cost ₱5425.52 for the route St. Louis, MO to Chicago, but it mostly depends on the season and how far in advance you book your tickets.