Lowest Prices
Uncover the best deals on Miami to Key West flights by comparing fares from hundreds of airlines and agencies.
Useful information for finding best airline tickets from Miami International to Key West International on your next trip.
Cheapest Round Trip Flight
$761
Delta Airlines
• 1 stop
• 20h 48m
Dec 07 – Dec 12
The cheapest round trip flight from Miami to Key West (MIA-EYW-MIA) is currently $761
Fastest Flight
13h 45m
The fastest nonstop flight from Miami to Key West (MIA-EYW) takes 13h 45m
| Origin Airport | Miami International , Miami, US |
| Destination Airport | Key West International , Key West, US |
| Distance | 125 miles |