Currently, February is the cheapest month in which you can book a flight from Key Largo to Monroe, Louisiana (average of $363). Flying from Key Largo to Monroe, Louisiana in December is currently the most expensive (average of $491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Key Largo to Monroe, Louisiana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.