Allentown, PA ABE to Chicago, IL CHI Flights

Sun, Mar 22
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Iberia
2,000+ travel companies
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Journey information

Overview: Allentown, PA to Chicago, IL flight

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Flights from Allentown, PA to Chicago, IL depart on average 11 times per day, taking around 4h 5m. Cheap flight tickets for this journey start at $256 (€207) but you can travel from only $100 (€81) by bus.

There are 3 flights per day. The earliest flight runs at 05:00, the last at 20:44. The fastest flight covers the 636 miles (1025 km) distance in 2h 38m. January is the cheapest month to fly.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $100 (€81)
Distance
636 miles (1025 km)
Average flight duration
4h 5m
Cheapest ticket price
$256 (€207)
Flights per day
11
Direct flights
3
Fastest flight
2h 38m
Cheapest month
January
First flight
05:00
Last flight
20:44
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $100 (€81)

The cheapest and fastest flights from Allentown, PA to Chicago, IL

Showing times and prices for Mar 23

Cheapest price

$532

Average price

$532

Fastest journey

2 h 43 m

Average duration

2 h 43 m

Flights per day

1

Distance

1025 km

Cheap tickets

The best way to find a cheap flight ticket from Allentown, PA to Chicago, IL is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Allentown, PA to Chicago, IL will cost around $532 if you buy it on the day, but the cheapest tickets can be found for only $532.

Fast flights

Of the 1 flights that leave Allentown, PA for Chicago, IL onMon, Mar 23, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Mon, Mar 23 the direct flights cover the 1025 km distance in an average of 2 h 43 m but if you time it right, some flights will get you there in just 2 h 43 m .

On Mon, Mar 23 the longest flights will take 2 h 43 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

United
11:17AM2h43
Allentown, PA
02:00PMChicago, IL
$5321One-way
0 transfers

Travel Information

Compare bus, train, and flight for Allentown, PA to Chicago, IL

Omio recommends booking the bus as it is the most popular option from Allentown, PA to Chicago, IL among Omio's users. If you are prioritising price take the bus with prices starting from $100. For those with little time consider booking a flight which can get you there in 4h 5m. The ticket price range depends on the travel mode: a bus costs an average of $100, and a flight costs an average of $256.

Distance: 636 miles (1025 km)

Compare flight with

Flight
Most popular
Bus
Train

$419

Average price

$143

Average price

Cheapest

$241

Average price

7h 5m

Average total duration

Fastest

4h 5m

Onboard

+

3h 0m

Additional time*

21h 25m

Average total duration

20h 55m

Onboard

+

30m

Additional time*

22h 20m

Average total duration

21h 50m

Onboard

+

30m

Additional time*

Direct Options

Direct Options

Direct Options

Live departures

Allentown, PA to Chicago, IL flight times

The table below shows live departures for Allentown, PA to Chicago, IL flights for today, Sunday, March 22. You can also manually refresh the results below to see updated flight journeys.

Last updated at 4:39 AM
ProviderDepartsDurationArrivesTransfers
Tickets
united4:30 PM Allentown, PA
2h43
7:13 PM Chicago, IL0 transfersDirect

This is the last flight of the day.

Find all the dates and times for this journey

Compare prices and tickets Allentown, PA to Chicago, IL by bus, train, or flight

Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

Mon
Mar 23
Tue
Mar 24
Wed
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Mar 26
Fri
Mar 27
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Mar 29

FAQs: Allentown, PA to Chicago, IL Flight

Find answers to the most common questions about traveling from Allentown, PA to Chicago, IL by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Chicago, IL, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from Allentown, PA to Chicago, IL can start from as little as $256 (€207) when you book in advance. The average flight ticket price for Allentown, PA to Chicago, IL is $419 (€340) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Allentown, PA to Chicago, IL is 2h 38m to travel the 636 miles (1025 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Allentown, PA to Chicago, IL leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Allentown, PA to Chicago, IL leaves at 8:44 PM.
Flights from Allentown, PA to Chicago, IL generally leave from Allentown and arrive in O'Hare International Airport.Allentown is 1 miles (2 km) away from Allentown, PA city centre and O'Hare International Airport is 1 miles (3 km) from Chicago, IL city centre.
The cheapest month for a flight from Allentown, PA to Chicago, IL is January.
It's helpful to compare your options as there are 3 ways to travel between Allentown, PA and Chicago, IL including taking a bus, train, and flight.
Since neither Allentown, PA nor Chicago, IL 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 Allentown, PA and Chicago, IL all year round.
The best events to attend in Chicago, IL include:
  • Chicago Air and Water Show, an exhilarating display of military and civilian aircraft performing daring maneuvers over Lake Michigan
  • Lollapalooza, a massive music festival featuring top artists across multiple genres in Grant Park
  • Chicago Gourmet, a premier culinary event celebrating the city's vibrant food scene with tastings, cooking demonstrations, and wine pairings.
The best holidays to experience in Chicago, IL include:
  • Memorial Day, the unofficial start of summer with vibrant outdoor activities and events
  • Independence Day, spectacular fireworks and festive celebrations throughout the city
  • Labor Day, a lively atmosphere with various festivals and pleasant weather.
The best season to visit Chicago, IL is Spring or Summer. The best weather to explore Chicago, IL is during May-September.
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.

popular airports

Popular airports from Allentown, PA to Chicago, IL

Allentown
Chicago
The major airport for departures in Allentown is Allentown. Find all the information you need to know about services, amenities and connections at Allentown for your trip from Allentown to Chicago.
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
AccessibilityAccessibility
WCWC
LoungeLounge
Lost and Found OfficeLost and Found Office
Car RentalCar Rental
information
ticketOfficeHours
Distance to city center
2 km
carConnection
Car connection
US-22, Exit Airport Road
Wifi
Wifi
  • Free Wi-Fi available throughout the airport.
Shopping
Shopping
  • Gift shops and newsstands in the main terminal.
Parking
Parking
  • Parking available near the terminal, approximately 0.75€ (3 SAR) per hour.
Dining
Dining
  • Main terminal, includes fast food and sit-down options like Subway and Lehigh Valley Café
Accessibility
Accessibility
  • Ramps, toilets
WC
WC
  • Available throughout the airport.
Lounge
Lounge
  • The Club at LVIA, located in the main terminal.
Lost and Found Office
Lost and Found Office
  • Available throughout the airport.
Car Rental
Car Rental
  • Car rental services available on-site, including Hertz and Avis
Public transit options for Allentown
  • Bus Route 325, LANTA Bus Stop, 6 miles

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