Due to multiple factors, expect to potentially pay more when booking in June. For low rates, March can be a great choice for travel to Harlingen. Flights to Harlingen from Monterrey in March are about $286 on average during March, but can be found for as low as $128.
|Morning 6 AM to noon||100% of MTY to HRL departures|
|Early morning Midnight to 6 AM||0% of MTY to HRL departures|
|Afternoon Noon to 6 PM||0% of MTY to HRL departures|
|Evening 6 PM to midnight||0% of MTY to HRL departures|