$99 Cheap JetBlue Airways flights New York (JFK) to Denver (DEN)

You can find affordable return JetBlue Airways flights from $186 from JFK to DEN by organizing your results from "Price (lowest to highest)" on Expedia. Or search for options from $99 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Start searching one to three months ahead of your travel date to get cheap fares on JetBlue Airways flights from John F. Kennedy Intl. Airport (JFK) to Denver Intl. Airport (DEN). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing right, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

The earliest JetBlue Airways flight from JFK to DEN takes off at 9:59AM UTC-5, touching down at 12:42PM UTC-7. If you prefer to jet off later in the day, the last JetBlue Airways flight leaves JFK at 7:00PM UTC-5 and touches down at DEN at 9:38PM UTC-7. Flying earlier is generally a smart option as morning and mid-morning flights are least likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.