This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $401 fare is the cheapest current round-trip from Chicago (ORD) to MLM on American Airlines flight AA2281, departing 2026-10-29 at 21:30 with return on 2026-11-04.

Clicking "Book this flight" opens Kiwi.com with this exact flight pre-filtered — same airline, same dates, same passenger count.