Cheap Flights from Monroe to San Juan, PR, United States - MLU to SJU Last modified: Jun 29, 2016 7:21 AM
When Can I Buy the Cheapest Flight from Monroe to San Juan (MLU to SJU)?
Airlines can adjust prices for plane tickets from Monroe to San Juan based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.