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Flights from Harlingen to Charleston
There are no direct flights from Harlingen to Charleston. The fastest way is one stop via Houston or Austin, about 6h 29m door to door (2 connections a week on current schedules).
No direct flights · 4 connection options From 5h 10m
Harlingen to Charleston at a glance
Fastest journey5h 10mVia Houston, on current schedules
Nonstop flightsNoneConnect via Houston or Austin
Best ways to fly from Harlingen to Charleston
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
HRL Houston (HOU) CHS
Leg 1: Southwest Airlines · Leg 2: Southwest Airlines
Fri17:00 HRL17:48 HOU3h 42m connection21:30 HOU00:29 CHSSouthwest Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 1,866 km1,159 miles
- Journey time
- 5h 10mon current schedules
- Time difference
- +1hCharleston vs Harlingen
- Currency in Charleston
- USD
- Airports
- HRL → CHS
Flights from Harlingen to Charleston: questions answered
Are there direct flights from Harlingen to Charleston?
No. There is no nonstop service, so you will connect, most easily in Houston, Austin and Dallas. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Harlingen to Charleston?
With one connection the journey usually takes around 5h 10m, depending on the layover. The straight-line distance is 1,866 km.
Where do you change planes between Harlingen and Charleston?
The best connecting points are Houston (HOU), Austin (AUS), Dallas (DAL) and Cancun (CUN). Southwest Airlines flies both legs via Houston, so you can book it as one ticket.
Which airports serve Harlingen and Charleston?
Harlingen: Valley International Airport (HRL). Charleston: Charleston International Airport (CHS).
What is the time difference between Harlingen and Charleston?
Charleston is 1 hour ahead of Harlingen.





