Cheap flights from Miami to Key West

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Looking for the price of a flight from Miami to Key West?

There’s no fixed price — fares between Miami and Key West can vary a lot by day or time.

Select your dates to check current offers.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Planning flights between Miami and Key West? Don’t forget the airport options

Especially when flying to medium or large cities, it's worth checking all possible airport combinations before booking.

  • Airports in Miami: Another departure airport is Fort Lauderdale.
  • Airports in Key West: Only Key West - International is currently available.

Check for differences in transport costs to and from each airport — they affect your total spend. Choosing the right airport can make a real difference in price and timing.

Explore flights from Miami to Key West your way

On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by specific travel agency.

Other popular destinations

Also interested in United States? Check out: Las Vegas, Los Angeles, Miami, New York City, Orlando.

If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.
Frequently Asked Questions

Frequently asked questions about flights from Miami to Key West.

How much does an airline ticket from Miami to Key West cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Miami to Key West.

How far is Miami from Key West?

Miami is about 202 km from Key West.

What are the airports in Key West?

Key West has one airport: Key West - International.

What are the airports in Miami?

Miami has another airport: Fort Lauderdale.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Miami to Key West?

This information is not available at the moment.

What is the cheapest month to fly from Miami to Key West?

This information is not available at the moment.

What is the most expensive month to fly from Miami to Key West?

This information is not available at the moment.

What is the best day of the week to fly from Miami to Key West?

This information is not available at the moment.