How do I know if a flight to Key West is a good deal?

A good deal on a flight to Key West is around $1,878 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

What is the cheapest time of day to fly to Key West?

Afternoon flights to Key West are the cheapest at $1,757 return on average. Night flights are the most expensive at $3,370.

Cheap Flights to Key West

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Flight Deals

Cheap Flights to Key West

Discover the best prices for you by selecting your travel dates on KAYAK.

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One-way

Recent return flight deals to Key West

SYD Sydney Airport-EYW Key West

23852 kmmulti-stop

EYW Key West-SYD Sydney Airport

23852 kmmulti-stop

Multiple Airlines

MEL Melbourne Airport (Tullamarine)-EYW Key West

24763 kmmulti-stop

EYW Key West-MEL Melbourne Airport (Tullamarine)

24763 kmmulti-stop

Multiple Airlines

Booking Insights

Price, demand, and travel trends for flights to Key West

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest time of day to fly to Key West? Average price for all return flights depending on time of departure, seen by users on KAYAK in the last 12 months.: Afternoon flights to Key West are the cheapest at $1,757 return on average. Night flights are the most expensive at $3,370.

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When to book flights to Key West

Are your dates flexible? Find out the best times to travel to Key West based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Key West based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How do I know if a flight to Key West is a good deal?
A good deal on a flight to Key West is around $1,878 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

For flights to Key West, a good return fare is around $1,878. If you find a fare below that, you're getting a strong deal.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat selection costs on budget carriers.
• Verify whether you need any travel documents beyond an ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.
Shift your departure to midday to save up to $1,613 on a return flight. Midday flights to Key West average $1,757 compared to $3,370 for evening flights.
Once you arrive in Key West, a great place to start is Duval Street. It is popular with first-time visitors and can give you a good feel for the area.