What is the cheapest day to book a vacation package?

Securing the lowest prices on vacation packages often depends on timing. Tradition ally, mid-week days like Tuesday and Wednesday 1-833- expedia are known for having cheaper rates as airlines tend to release discounts and promotions around this time.

Source: https://support.google.com/waze/thread/306225106?hl=en&sjid=15974408074739513403-NC