United's Priority Boarding puts you in Zone 2, avoiding carry-on space issues.
United's Economy Plus offers up to six inches more legroom than standard economy seats.

| Low season | November |
|---|---|
| High season | December |
| Cheapest flight | $87 |
Direct departures
Chicago to Milwaukee-Mitchell
Monday
American Airlines, United Airlines
American Airlines, United Airlines
Tuesday
American Airlines, United Airlines
American Airlines, United Airlines
Wednesday
American Airlines, United Airlines
American Airlines, United Airlines
Thursday
American Airlines, United Airlines
American Airlines, United Airlines
Friday
American Airlines, United Airlines
American Airlines, United Airlines
Saturday
American Airlines, United Airlines
American Airlines, United Airlines
Sunday
American Airlines, United Airlines
American Airlines, United Airlines
Direct returns
Milwaukee-Mitchell to Chicago
Monday
American Airlines, United Airlines
American Airlines, United Airlines
Tuesday
American Airlines, United Airlines
American Airlines, United Airlines
Wednesday
American Airlines, United Airlines
American Airlines, United Airlines
Thursday
American Airlines, United Airlines
American Airlines, United Airlines
Friday
American Airlines, United Airlines
American Airlines, United Airlines
Saturday
American Airlines, United Airlines
American Airlines, United Airlines
Sunday
American Airlines, United Airlines
American Airlines, United Airlines
We loved the steward on the plane. He made the night enjoyable
We loved the steward on the plane. He made the night enjoyable
The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.
Very poor delay in dfw was really bad n long
3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!
After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"
I didn't like that my paid for seat was changed 2 hours before my flight.
After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.
Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan
I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.
I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude
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