$127 Cheap JetBlue Airways flights Key West (EYW) to Philadelphia (PHL)

You’ll find affordable round-trip JetBlue Airways flights from $321 from EYW to PHL by filtering your results from “Price (lowest to highest)” on Expedia. Or search for bargains from $127 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.

JetBlue Airways flights to Philadelphia tend to be cheaper in the off-peak months of January and February. Whether you need a one-way or round-trip ticket, you could score a better deal then.

Begin your search one to three months ahead of your departure date to score cheaper fares on JetBlue Airways flights from Key West Intl. Airport (EYW) to Philadelphia Intl. Airport (PHL). 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 cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Time it well, 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.

Click on the “Nonstop” filter when browsing for direct JetBlue Airways flights from EYW to PHL. You can also compare other carriers servicing the same direct route.

To find the earliest departure from EYW to PHL with JetBlue Airways, filter your results by “Morning” and “Early Morning.” Booking an early flight generally means cancellations are less likely.**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.

JetBlue Airways flights from Key West Intl. Airport (EYW) to Philadelphia come in to Philadelphia Intl. Airport (PHL). This is the main gateway to this destination.

Changes are generally free within 24 hours of making a booking, but your airline may add a charge after that. For further details about altering your flights, check out your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to adjust your plans without additional charges, check the “Changes included” and “No cancel fee” filters when planning your next break.