Will my checked luggage be transferred from Southwest Airlines to Volaris or vice-versa?
No. Southwest Airlines and Volaris do not currently have a baggage agreement. If you book two separate reservations and coordinate flights on both airlines, you will be responsible for checking in with both airlines. Furthermore, you must claim your baggage at the destination ticketed on one airline and re-check it at the ticket counter with the other airline providing transportation to your final destination. For example, if you book travel on Southwest Airlines from Las Vegas to Los Angeles and have another reservation with Volaris from Los Angeles to Toluca (Mexico City metropolitan area), you will be permitted to check baggage on Southwest to Los Angeles. Upon arrival in Los Angeles, you must claim your checked baggage from Southwest and then check your baggage at the Volaris ticket counter for your flight from Los Angeles to Toluca. Baggage allowances may differ between carriers, and all baggage claims must be filed with the ticketing/operating carrier.
