$95+ Cheap flights from Allentown (ABE) to Illinois
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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Allentown to Illinois 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 Allentown to Illinois
Keep the following information in mind while searching for Allentown to Illinois flight deals. Data was last updated May 15, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | Priceline 3 stars |
Round-trip from | $215 (Mytrip) |
One-way from | $95 (Mytrip) |
Popular in | March |
Cheapest in | January |
Average price | $429 |
Good round-trip deal | $461 or less |
Good one-way deal | $294 or less |
Find flight deals from Allentown to Illinois
Cheapest flights from Allentown to IllinoisExplore the most affordable flight options available from Allentown to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2025.
Explore the most affordable flight options available from Allentown to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2025.
This American Airlines deal was found by Cheapflights users on 5/15. 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 American Airlines deal was found by Cheapflights users on 5/15. 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 Mytrip deal was found by Cheapflights users on 5/15. 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 Delta deal was found by Cheapflights users on 5/15. 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 Delta deal was found by Cheapflights users on 5/15. 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 United Airlines deal was found by Cheapflights users on 5/15. 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.
This Mytrip deal was found by Cheapflights users on 5/15. 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 Mytrip deal was found by Cheapflights users on 5/15. 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 Mytrip deal was found by Cheapflights users on 5/15. 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 American Airlines deal was found by Cheapflights users on 5/14. 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 5/15. 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 United Airlines deal was found by Cheapflights users on 5/15. 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 Allentown to Illinois 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 May 15, 2025.
Use the filters below to find and compare flights from Allentown to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
AllentownChicago
ABE - ORD
ABEORD
Allentown-Bethlehem
Sat 8/16
1:56 pm-5:32 pm
1 stop4h 36m
Chicago O'Hare Intl
Tue 8/19
6:00 am-2:22 pm
1 stop7h 22m
AllentownSt. Louis
ABE - STL
ABESTL
Allentown-Bethlehem
Fri 5/30
5:25 am-8:56 am
1 stop4h 31m
Lambert-St Louis
Tue 6/3
6:47 pm-12:40 am
1 stop4h 53m
AllentownChicago
ABE - ORD
ABEORD
Allentown-Bethlehem
Thu 6/26
9:43 pm-3:33 pm
1 stop18h 50m
Chicago O'Hare Intl
Mon 6/30
1:34 pm-10:44 pm
1 stop8h 10m
AllentownChicago
ABE - ORD
ABEORD
Allentown-Bethlehem
Tue 6/3
5:50 pm-11:58 pm
1 stop7h 08m
Chicago O'Hare Intl
Sat 6/7
11:05 am-10:44 pm
2 stops10h 39m
AllentownSt. Louis
ABE - STL
ABESTL
Allentown-Bethlehem
Thu 10/16
6:30 am-12:25 pm
1 stop6h 55m
Lambert-St Louis
Sat 10/18
3:30 pm-11:23 pm
1 stop6h 53m
AllentownChicago
ABE - ORD
ABEORD
Allentown-Bethlehem
Thu 7/10
6:30 am-7:53 am
Nonstop2h 23m
Chicago O'Hare Intl
Tue 7/15
6:35 pm-9:55 pm
Nonstop2h 20m
AllentownChicago
ABE - MDW
ABEMDW
Allentown-Bethlehem
Wed 6/4
2:59 pm-10:55 am
1 stop20h 56m
Chicago Midway
Fri 6/6
2:53 pm-11:02 pm
2 stops31h 09m
AllentownEvansville
ABE - EVV
ABEEVV
Allentown-Bethlehem
Sat 6/7
5:23 pm-7:51 pm
1 stop27h 28m
Evansville Dress Regional
Thu 6/12
3:16 pm-1:59 pm
1 stop21h 43m
AllentownSt. Louis
ABE - STL
ABESTL
Allentown-Bethlehem
Sat 6/14
6:00 am-5:04 pm
2 stops36h 04m
Lambert-St Louis
Mon 6/23
11:28 am-10:37 am
1 stop22h 09m
AllentownMoline
ABE - MLI
ABEMLI
Allentown-Bethlehem
Thu 5/29
5:27 pm-10:14 pm
1 stop5h 47m
Moline Quad-City
Mon 6/2
4:25 pm-12:40 am
1 stop7h 15m
Best time to book a flight from Allentown to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Allentown with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Allentown to Illinois
What is the cheapest month to book a flight from Allentown to Illinois?
Currently, August is the cheapest month in which you can book a flight from Allentown to Illinois (average of $245). Flying from Allentown to Illinois in March is currently the most expensive (average of $321). 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 ABE to IL?
Find hourly flight availability from Allentown to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 15, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Allentown to Illinois as you normally would.
Weekly flight availability from Allentown to Illinois
Explore weekly flight availability from Allentown to Illinois. 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 May 15, 2025.
The most flights from ABE to USIL are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).
Rainfall in Illinois by month
Plan your trip to Illinois by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.
Temperature in Illinois by month
Plan your trip to Illinois by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Illinois, 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 23.0 F).
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated May 15, 2025.
To help decide which airline to fly from Allentown to Illinois, see what other customers have to say about Delta, United Airlines and Allegiant Air. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Allentown to Illinois. 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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Alternative routes for Allentown to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Allentown to Illinois
Discover the top 3 airlines that operate flights from Allentown to Illinois. 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 May 15, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$188 | Average$307 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$193 | Average$495 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$463 | FlexibilityNo cancel fee | On-timeN/A |