This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $467 fare is the cheapest current round-trip from Chicago (MDW) to MEX on Y4 flight Y42503, departing 2026-10-24 at 13:02 with return on 2026-11-08.

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