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.