Lehigh Valley International | Allentown, PA | Updated April 2026
Lehigh Valley International (ABE) is a smaller regional airport in Allentown, PA. TSA security is generally fast — typically under 10 minutes — but staffing can be limited, so a small bump in passenger volume noticeably affects wait times.
Lehigh Valley International is served by: Allegiant, American, Avelo, Delta, United. Terminal assignments are seasonal at most regional airports — confirm gate and terminal with your airline before heading to security.
| Item | Detail |
|---|---|
| Airport Code | ABE |
| Location | Allentown, PA |
| Primary Carriers | Allegiant, American, Avelo, Delta, United |
| Annual Passengers | ~0.8 million |
ABE has a single TSA checkpoint serving all gates. PreCheck and standard lanes share the same checkpoint area; PreCheck is open during posted commercial flight windows.
As of May 7, 2025, all TSA checkpoints — including ABE — require a Real ID-compliant license, passport, or other accepted federal ID for domestic flights. If you arrive without one, expect additional screening or denied boarding. See our Real ID guide for accepted alternatives.
Q: How early should I arrive at ABE?
A: For domestic flights, arrive 1 hours early. International flights require an additional 30–60 minutes.
Q: Does ABE have TSA PreCheck?
A: PreCheck availability at ABE typically lines up with scheduled commercial flights. Outside of those windows, the standard lane handles all passengers.
Q: What is the average wait time at ABE?
A: Averages run around 8 minutes, with peak periods stretching to 18 minutes.
Q: Can I bring liquids through ABE security?
A: Yes — TSA's 3-1-1 rule applies (3.4 oz containers, one quart-sized bag, one bag per passenger). See our liquid rules guide.
Q: Is CLEAR available at ABE?
A: CLEAR is rolling out across U.S. airports — check the CLEAR website for current ABE availability before flying.