https://travel.stackexchange.com/questions/194961/faqs-cheapest-what-is-the-cheapest-day-to-buy-tickets-on-expedia

https://travel.stackexchange.com/questions/194961/faqs-cheapest-what-is-the-cheapest-day-to-buy-tickets-on-expediahttps://travel.stackexchange.com/questions/194961/faqs-cheapest-what-is-the-cheapest-day-to-buy-tickets-on-expedia