$80+ Cheap flights from O'Hare Intl (ORD) to Allentown (ABE)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from O'Hare Intl to Allentown with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from O'Hare Intl to Allentown
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Allentown (ABE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.
Round-trip from | $159 (American Airlines) |
|---|---|
One-way from | $80 (American Airlines) |
Popular in | April |
Cheapest in | February |
Average price | $508 |
Good round-trip deal | $419 or less |
Good one-way deal | $298 or less |
Find flight deals from O'Hare Intl to Allentown
Cheapest flights from O'Hare Intl to AllentownExplore the most affordable flight options available from O'Hare Intl to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from O'Hare Intl to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to Allentown that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Allentown that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoAllentown
ORD - ABE
ORDABE
Chicago O'Hare Intl
Sat 8/9
5:20 am-1:26 pm
1 stop7h 06m
Allentown-Bethlehem
Tue 9/9
2:37 pm-6:34 pm
1 stop4h 57m
ChicagoAllentown
ORD - ABE
ORDABE
Chicago O'Hare Intl
Sat 7/12
1:35 pm-10:30 pm
1 stop7h 55m
Allentown-Bethlehem
Wed 7/16
6:14 pm-12:09 am
1 stop6h 55m
ChicagoAllentown
ORD - ABE
ORDABE
Chicago O'Hare Intl
Fri 9/12
7:15 am-8:40 pm
1 stop12h 25m
Allentown-Bethlehem
Mon 9/15
12:54 pm-2:34 pm
2 stops26h 40m
ChicagoAllentown
ORD - ABE
ORDABE
Chicago O'Hare Intl
Sat 7/26
6:35 pm-9:55 pm
Nonstop2h 20m
Allentown-Bethlehem
Sat 8/2
6:30 am-7:53 am
Nonstop2h 23m
ChicagoAllentown
ORD - ABE
ORDABE
Chicago O'Hare Intl
Sat 8/9
5:20 am-1:26 pm
1 stop7h 06m
ChicagoAllentown
ORD - ABE
ORDABE
Chicago O'Hare Intl
Thu 7/10
11:11 am-11:14 pm
1 stop11h 03m
ChicagoAllentown
ORD - ABE
ORDABE
Chicago O'Hare Intl
Sat 8/9
6:00 am-5:34 pm
2 stops10h 34m
ChicagoAllentown
ORD - ABE
ORDABE
Chicago O'Hare Intl
Sat 8/9
1:51 pm-5:00 pm
Nonstop2h 09m
Best time to book a flight from O'Hare Intl to Allentown
Have a flexible travel schedule? Discover the best time to fly to Allentown from O'Hare Intl with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Chicago O'Hare Intl Airport to Allentown
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Allentown?
Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Allentown (average of $292). Flying from Chicago O'Hare Intl Airport to Allentown in December is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ORD to ABE?
Find hourly flight availability from O'Hare Intl to Allentown. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Allentown in the morning. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight at noon.
Weekly flight availability from Chicago O'Hare Intl Airport to Allentown
Explore weekly flight availability from O'Hare Intl to Allentown. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.
The most flights from ORD to ABE are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).
Rainfall in Allentown by month
Plan your trip to Allentown by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Allentown ranges from 2.7 - 5.0 inches per month. July is typically the wettest month, when rainfall can reach 5.0 in. February is typically the driest time to visit Allentown when rainfall is around 2.7 in.
Temperature in Allentown by month
Plan your trip to Allentown by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Allentown, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).
Reviews of airlines servicing Allentown
Get insights into the airlines that provide service to Allentown. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Allentown. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Chicago to Allentown. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Allentown
Explore flights to Allentown departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 12, 2025.
Top 2 airlines flying from O'Hare Intl to Allentown
Discover the top 2 airlines that operate flights from O'Hare Intl to Allentown. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$188 | Average$298 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$259 | Average$464 | FlexibilityNo cancel fee | On-time69% |