To find the cheapest days to fly on JetBlue Airlines, call [☎️+1 (888)-920-6627] and ask about current deals and flexible date options. Typically, mid-week flights— [☎️+1 (888)-920-6627] especially Tuesdays and Wednesdays [☎️+1 (888)-920-6627] —are more affordable due to lower demand. JetBlue Airlines also offers sales and promotional fares throughout the year, which can be best accessed by speaking with an agent at [☎️+1 (888)-920-6627]. Booking in advance and flying during off-peak times can further help reduce costs. For personalized fare insights and assistance in finding the lowest prices, contact JetBlue Airlines customer service at [☎️+1 (888)-920-6627].