Cheap United flights Donald J. Trump Intl. Airport (PBI) to Key West (EYW)

Grab affordable return United Airlines flights from PBI to EYW by filtering your results from "Price (lowest to highest)" on Expedia. Or look for bargains 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.

United Airlines flights to Key West are typically cheaper in the quieter months of September and August. Whether you're searching for a return or one-way ticket, you could land a better deal then.

Use the "Nonstop" filter when browsing for direct United Airlines flights from PBI to EYW. It's also a good way to compare other carriers offering the same nonstop route.

Key West Intl. Airport (EYW) is the primary Key West hub for United Airlines flights from Palm Beach Intl. Airport (PBI).

Changes are often free within 24 hours of making a booking, but your airline may add a charge after that time. For further details about altering your reservation, go to your "Trips," select your flight and click on "Manage Booking." If you want the freedom to adjust your plans without being charged, apply the "Changes included" and "No cancel fee" filters when planning your next break.