This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $810 fare is the cheapest current round-trip from Cancun (CUN) to LGB on Southwest flight WN180, departing 2026-07-09 at 15:05 with return on 2026-07-09.

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