Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Miami to Key West. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Miami to Key West, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The route Miami — Key West is served by several airlines: American Airlines, Frontier Airlines, and United Airlines. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $124 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
Miami — Key West
06/03/2026
Departure
Direct flight
AA3518
starting at $444
Miami — Key West
06/05/2026
Departure
Direct flight
AA3515
starting at $489
Miami — Key West
06/06/2026
Departure
Direct flight
AA3517
starting at $124
There are most likely no direct flights on the Miami — Key West route
The cheapest one-way flight from Miami to Key West departs on 06/06/2026, is operated by American Airlines and costs $124
There is no information about the cheapest roundtrip flight from Miami to Key West
Fastest flight from Miami to Key West takes 0h 59m
There are direct flights on this route 3 days a week: We, Fr, and Sa
The distance between Miami and Key West is 208km (129 miles). Miami and Key West are in the same time zone
We couldn't find any special offers for flights from Miami to Key West
The cheapest flight ticket from Miami to Key West according to data for the last 48 hours costs $124
Often the best time to buy tickets from Miami to Key West is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Miami to Key West can be found flying in these months: June, April.
The fastest flights from Miami to Key West start from 59 minutes in the air.
The following airlines operate direct flights on the route Miami — Key West: American Airlines
The minimum one-way ticket price from Miami to Key West is $124 (June 2026), while the maximum is $375 (April 2027). On average, a ticket costs $250–$375.
