Chicago, IL CHI to Allentown, PA ABE Flights

The earliest flight from Chicago, IL to Allentown, PA leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.

The latest flight from Chicago, IL to Allentown, PA leaves at 7:21 PM.

The cheapest month for a flight from Chicago, IL to Allentown, PA is November.

Yes, you can take a bus between Chicago, IL and Allentown, PA.

Since neither Chicago, IL nor Allentown, PA are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.

There is a time difference of 1 h between Chicago, IL and Allentown, PA all year round.

Some of the most interesting sights to explore in Allentown, PA are:

• Allentown Art Museum, a cultural hub showcasing American and European art collections
• Dorney Park & Wildwater Kingdom, an amusement and water park offering rides and attractions for all ages
• America On Wheels Museum, an automotive museum highlighting the history of over-the-road transportation
• Allentown Rose Gardens, a scenic park featuring beautifully landscaped rose gardens and walking paths
• Liberty Bell Museum, a historical site displaying a full-size replica of the Liberty Bell and exhibits on local history.

The best things to do in Allentown, PA include:

• Allentown Farmers Market, a bustling market with local produce, meats, and artisanal goods
• Lehigh Valley Zoo, home to a variety of animals and interactive exhibits in a family-friendly environment
• Coca-Cola Park, a modern baseball stadium hosting minor league games and events
• Da Vinci Science Center, offering hands-on science exhibits and educational programs for all ages
• PPL Center, a multi-purpose arena hosting concerts, sports events, and entertainment shows.

We recommend using the bus as it is the most popular way to get from Chicago, IL to Allentown, PA among Omio's users.

For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.

Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.

Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.

The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.

The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.

In Allentown, PA, travelers should be cautious of petty crimes such as pickpocketing and vehicle break-ins, especially in crowded areas and parking lots. Avoid displaying valuables openly and use secure parking. Be aware of potential scams involving overcharging by taxis or rideshares; always confirm fares beforehand. Staying in well-lit, populated areas at night enhances safety.

Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.