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Flights from Houston to Allentown
There are no direct flights from Houston to Allentown. The fastest way is one stop via Atlanta or Chicago, about 5h 34m door to door (56 connections a week on current schedules).
No direct flights · 6 connection options From 5h 34m
Houston to Allentown at a glance
Fastest journey5h 34mVia Atlanta, on current schedules
Nonstop flightsNoneConnect via Atlanta or Chicago
Best ways to fly from Houston to Allentown
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
HOU Atlanta (ATL) ABE
Leg 1: Delta Air Lines, Frontier Airlines, United Airlines · Leg 2: Delta Air Lines
Sat10:30 HOU13:13 ATL2h 02m connection15:15 ATL17:04 ABEDelta Air Lines
2Search
HOU Chicago (ORD) ABE
Leg 1: American Airlines, Frontier Airlines, United Airlines · Leg 2: Envoy Air, SkyWest, GoJet Airlines
Sat09:45 HOU12:04 ORD2h 26m connection14:30 ORD17:00 ABEUnited Airlines + SkyWest
6Search
HOU Fort Lauderdale (FLL) ABE
Leg 1: Frontier Airlines, JetBlue Airways, United Airlines · Leg 2: Allegiant Air
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
- 2,166 km1,345 miles
- Journey time
- 5h 34mon current schedules
- Time difference
- +1hAllentown vs Houston
- Currency in Allentown
- USD
- Airports
- IAH, HOU → ABE
Flights from Houston to Allentown: questions answered
Are there direct flights from Houston to Allentown?
No. There is no nonstop service, so you will connect, most easily in Atlanta, Chicago and Sarasota. 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 Houston to Allentown?
With one connection the journey usually takes around 5h 34m, depending on the layover. The straight-line distance is 2,166 km.
Where do you change planes between Houston and Allentown?
The best connecting points are Atlanta (ATL), Chicago (ORD), Sarasota (SRQ) and Nashville (BNA). Delta Air Lines flies both legs via Atlanta, so you can book it as one ticket.
Which airports serve Houston and Allentown?
Houston: George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU). Allentown: Lehigh Valley International Airport (ABE).
What is the time difference between Houston and Allentown?
Allentown is 1 hour ahead of Houston.





