Which airports does American Airlines fly between Seattle and Chicago?
For flights between Seattle and Chicago, American Airlines operates the following airport routes:
For flights between Seattle and Chicago, American Airlines operates from the following airport routes: Seattle All Airports (SEA) to O hare International Airport (ORD)
What do American Airlines flights from Seattle to Chicago cost?
One of American Airlines cheapest prices for a Seattle to Chicago flight we have right now is $92.
On average though, flights with American Airlines cost $150.30 for the route Seattle to Chicago, but it mostly depends on the season and how far in advance you book your tickets.