- Cheap flights from Harlingen (HRL) to Monroe (MLU) (2026) | Expedia.co.th

A red building with a sign for Reptile Zoo & Living Museum, a sign for antiques, and a sign for Monroe Station.

Popular airlines from Valley Intl. Airport (HRL) to Monroe, LA (MLU-Monroe Regional)

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Travel information

Origin airport	Valley Intl. Airport
Destination airport	Monroe, LA
Distance	885 km away

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