https://www.goodreads.com/quotes/13753818-southwest-airlines-faqs-what-is-the-cheapest-day-to-buy https://www.goodreads.com/quotes/13754202-faqs-what-is-the-senior-discount-age-for-southwest-airlines https://www.goodreads.com/quotes/13754228-southwest-discount-what-is-the-senior-discount-age-for-southwest