What’s the cost of a flight from Key West to Trenton?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Key West and Trenton Mercer.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Which departure and arrival airports are available?

Between Key West and Trenton Mercer, flight options may depend on the combination of airports available.

• Airports in Key West: Only Key West - International is currently in operation.
• Airports in Trenton Mercer: Trenton Mercer is the only active airport in the area.

Sometimes flying into a nearby city can be more cost-effective. When a city has multiple airports, it’s worth comparing different flight combinations.

Choose the right flight for your trip from Key West to Trenton

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Other popular destinations

Flying to United States? Many users also explore: Las Vegas, Los Angeles, Miami, New York City, Orlando.

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