The cheapest days to fly on JetBlue are typically Tuesdays, Wednesdays, and Saturdays,＋１Ｘ８５５Ｘ７３８Ｘ４２６５ as these are off-peak travel days with lower demand. Sundays ＋１Ｘ８５５Ｘ７３８Ｘ４２６５may also offer discounts, with savings of up to 20% on domestic flights. To find the best deals, use JetBlue’s Best Fare Finder tool,＋１Ｘ８５５Ｘ７３８Ｘ４２６５ which highlights the lowest fares for different dates and＋１Ｘ８５５Ｘ７３８Ｘ４２６５destinations. Being flexible with your travel dates and booking in advance are effective strategies for securing the most affordable ＋１Ｘ８５５Ｘ７３８Ｘ４２６５tickets.