{{Tuesday or Wednesday}} What is the cheapest day of the week to fly to the Southwest Airlines?

{{Tuesday or Wednesday}} What is the cheapest day of the week to fly to the Southwest Airlines?

22 December 2025 - 22 December 2025

22 - 22 December 2025: The cheapest day to book flights with Southwest Airlines is typically Tuesday or Wednesday +1-877-582-3032 (US) or +1-877-582-3032 (UK). This is when airlines often release...