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Flights from Atlanta to Harlingen
There are no direct flights from Atlanta to Harlingen. The fastest way is one stop via Houston or Austin, about 3h 29m door to door (56 connections a week on current schedules).
No direct flights · 3 connection options From 3h 29m
Atlanta to Harlingen at a glance
Fastest journey3h 29mVia Houston, on current schedules
Nonstop flightsNoneConnect via Houston or Austin
Best ways to fly from Atlanta to Harlingen
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
ATL Houston (HOU) HRL
Leg 1: Delta Air Lines, Southwest Airlines · Leg 2: Southwest Airlines
Thu20:30 ATL21:19 HOU0h 56m connection22:15 HOU22:59 HRLSouthwest Airlines
2Search
ATL Austin (AUS) HRL
Leg 1: Delta Air Lines, Frontier Airlines, Southwest Airlines · Leg 2: Southwest Airlines
Sun08:00 ATL09:02 AUS0h 58m connection10:00 AUS10:53 HRLSouthwest Airlines
3Search
ATL Dallas (DAL) HRL
Leg 1: Delta Air Lines, Southwest Airlines · Leg 2: Southwest Airlines
Sat12:00 ATL12:51 DAL0h 54m connection13:45 DAL14:56 HRLSouthwest 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
- 1,531 km951 miles
- Journey time
- 3h 29mon current schedules
- Time difference
- -1hHarlingen vs Atlanta
- Currency in Harlingen
- USD
- Airports
- ATL, PDK → HRL
Flights from Atlanta to Harlingen: questions answered
Are there direct flights from Atlanta to Harlingen?
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 Atlanta to Harlingen?
With one connection the journey usually takes around 3h 29m, depending on the layover. The straight-line distance is 1,531 km.
Where do you change planes between Atlanta and Harlingen?
The best connecting points are Houston (HOU), Austin (AUS) and Dallas (DAL). Delta Air Lines flies both legs via Houston, so you can book it as one ticket.
Which airports serve Atlanta and Harlingen?
Atlanta: Hartsfield Jackson Atlanta International Airport (ATL) and DeKalb Peachtree Airport (PDK). Harlingen: Valley International Airport (HRL).
What is the time difference between Atlanta and Harlingen?
Harlingen is 1 hour behind Atlanta.





