Fly to Allentown with United Airlines from over 200 airports within the United States and an additional 100 airports internationally.
If you head to Allentown in the winter, you may be surprised to find great skiing opportunities in the nearby mountains. The Great Allentown Fair, held for over 150 years, happens around Labor Day. From family food stands to national music acts, there's plenty to enjoy.
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.