$132+ Cheap flights from O'Hare Intl (ORD) to Allentown (ABE)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ABE
Nov 13 — Nov 201
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
Cheapest
Best
Last-minute
One-way
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 October 14, 2026.
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 October 14, 2026.
This American Airlines deal was found by Cheapflights users on 10/10. 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.
Wed 11/112:35 pm -
Nonstop2h 06m
Sat 11/145:37 am -
Nonstop2h 38m
Deal found 10/10![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 10/10. 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.
Sat 10/313:00 pm -
Nonstop2h 14m
Sun 11/15:37 am -
Nonstop2h 38m
Deal found 10/10![American Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 10/12. 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.
Wed 12/210:36 am -
1 stop5h 37m
Sat 12/56:39 am -
1 stop6h 45m
Deal found 10/12![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 10/9. 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.
Sat 12/56:20 am -
2 stops9h 55m
Tue 12/85:58 pm -
1 stop6h 58m
Deal found 10/9![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 10/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:29 am -
2 stops12h 58m
Sat 11/146:30 am -
2 stops11h 11m
Deal found 10/10![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Sat 10/246:25 am -
Nonstop2h 10m
Wed 10/285:36 pm -
Nonstop2h 28m
Deal found 10/9![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 10/9. 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.
Sat 10/177:09 pm -
Nonstop2h 16m
Sat 10/316:00 am -
Nonstop2h 33m
Deal found 10/9![American Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:37 pm -
2 stops20h 16m
Sun 12/66:30 am -
1 stop17h 22m
Deal found 10/10![Multiple Airlines logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:32 pm -
2 stops17h 56m
Sun 12/66:30 am -
1 stop17h 22m
Deal found 10/11![Multiple Airlines logo]()
$373
This American Airlines deal was found by Cheapflights users on 10/9. 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.
Tue 11/242:45 pm -
Nonstop2h 07m
Tue 12/16:22 pm -
Nonstop2h 53m
Deal found 10/9![American Airlines logo]()
$374
Best flights from O'Hare Intl to AllentownDiscover carefully curated flight deals from O'Hare Intl to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.
Discover carefully curated flight deals from O'Hare Intl to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.
This Delta deal was found by Cheapflights users on 10/9. 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.
Sat 12/510:36 am -
1 stop5h 39m
Tue 12/85:58 pm -
1 stop6h 58m
Deal found 10/9![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Fri 11/135:54 pm -
Nonstop2h 08m
Mon 11/165:36 pm -
Nonstop2h 28m
Deal found 10/11![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 10/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:36 am -
1 stop5h 37m
Sat 12/56:39 am -
1 stop6h 45m
Deal found 10/10![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 10/9. 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.
Fri 10/307:00 am -
2 stops9h 16m
Sun 11/16:03 pm -
1 stop6h 54m
Deal found 10/9![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 10/9. 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.
Thu 10/295:27 am -
1 stop5h 38m
Sat 10/316:39 am -
1 stop6h 34m
Deal found 10/9![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Wed 12/305:45 pm -
Nonstop2h 06m
Sat 1/25:25 pm -
Nonstop2h 40m
Deal found 10/11![United Airlines logo]()
$554
This Delta deal was found by Cheapflights users on 10/11. 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.
Tue 10/278:29 am -
2 stops7h 47m
Sat 10/316:39 am -
2 stops10h 47m
Deal found 10/11![Delta logo]()
$489
This Delta deal was found by Cheapflights users on 10/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:21 am -
1 stop4h 55m
Wed 10/286:03 pm -
1 stop6h 54m
Deal found 10/10![Delta logo]()
$589
Last-minute flights from O'Hare Intl to AllentownDiscover last-minute flight deals from O'Hare Intl to Allentown. Data last updated October 14, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Allentown. Data last updated October 14, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/9. 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.
Sat 10/177:09 pm -
Nonstop2h 16m
Sat 10/316:00 am -
Nonstop2h 33m
Deal found 10/9![American Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Sat 10/246:25 am -
Nonstop2h 10m
Wed 10/285:36 pm -
Nonstop2h 28m
Deal found 10/9![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 10/9. 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.
Fri 10/307:00 am -
2 stops9h 16m
Sun 11/16:03 pm -
1 stop6h 54m
Deal found 10/9![Delta logo]()
$344
This American Airlines deal was found by Cheapflights users on 10/10. 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.
Sat 10/313:00 pm -
Nonstop2h 14m
Sun 11/15:37 am -
Nonstop2h 38m
Deal found 10/10![American Airlines logo]()
$321
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Sun 11/12:35 pm -
Nonstop2h 06m
Sat 11/76:15 pm -
Nonstop2h 44m
Deal found 10/13![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 10/10. 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.
Wed 11/112:35 pm -
Nonstop2h 06m
Sat 11/145:37 am -
Nonstop2h 38m
Deal found 10/10![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 10/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:29 am -
2 stops12h 58m
Sat 11/146:30 am -
2 stops11h 11m
Deal found 10/10![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 10/13. 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.
Mon 11/165:30 am -
1 stop5h 34m
Sun 11/226:00 pm -
1 stop6h 54m
Deal found 10/13![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/9. 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.
Tue 11/242:45 pm -
Nonstop2h 07m
Tue 12/16:22 pm -
Nonstop2h 53m
Deal found 10/9![American Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Fri 11/277:45 pm -
Nonstop2h 11m
Fri 12/46:12 pm -
Nonstop2h 47m
Deal found 10/13![American Airlines logo]()
$375
One-way flights from O'Hare Intl to AllentownSearch for one-way flight options from O'Hare Intl to Allentown. Find affordable one-way fares based on user searches. Data last updated October 14, 2026.
Search for one-way flight options from O'Hare Intl to Allentown. Find affordable one-way fares based on user searches. Data last updated October 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/138:25 am -
1 stop29h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Multiple Airlines logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/75:16 pm -
1 stop27h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/65:16 pm -
1 stop27h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:35 pm -
2 stops36h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/810:18 am -
1 stop30h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/126:00 am -
2 stops33h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/115:16 pm -
1 stop20h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$161
Find 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 October 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (American Airlines) |
One-way from | $132 (Kiwi.com) |
Popular in | January |
Cheapest in | February |
Average price | $318 |
Good round-trip deal | $354 or less |
Good one-way deal | $328 or less |
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 7,457,451 searches. Data last updated October 14, 2026.
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
Cheapest round-trip
ChicagoAllentown
ORD Chicago O'Hare Intl - ABE Allentown-Bethlehem
ORDABE
Chicago O'Hare Intl
Tue 1/12
9:30 am-5:12 pm
1 stop6h 42m
Allentown-Bethlehem
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$211
ChicagoAllentown
ORD Chicago O'Hare Intl - ABE Allentown-Bethlehem
ORDABE
Chicago O'Hare Intl
Wed 12/9
5:30 am-12:06 pm
1 stop5h 36m
Allentown-Bethlehem
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$211
ChicagoAllentown
ORD Chicago O'Hare Intl - ABE Allentown-Bethlehem
ORDABE
Chicago O'Hare Intl
Sat 4/10
5:30 am-12:04 pm
1 stop5h 34m
Allentown-Bethlehem
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$211
ChicagoAllentown
ORD Chicago O'Hare Intl - ABE Allentown-Bethlehem
ORDABE
Chicago O'Hare Intl
Sat 12/12
3:00 pm-10:27 pm
1 stop6h 27m
Allentown-Bethlehem
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$221
ChicagoAllentown
ORD Chicago O'Hare Intl - ABE Allentown-Bethlehem
ORDABE
Chicago O'Hare Intl
Tue 12/15
5:30 am-12:06 pm
1 stop5h 36m
Allentown-Bethlehem
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$221
ChicagoAllentown
ORD Chicago O'Hare Intl - ABE Allentown-Bethlehem
ORDABE
Chicago O'Hare Intl
Sun 12/13
7:05 am-5:13 pm
2 stops9h 08m
Allentown-Bethlehem
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$238
ChicagoAllentown
ORD Chicago O'Hare Intl - ABE Allentown-Bethlehem
ORDABE
Chicago O'Hare Intl
Fri 12/11
9:59 am-5:13 pm
1 stop6h 14m
Allentown-Bethlehem
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$243
ChicagoAllentown
ORD Chicago O'Hare Intl - ABE Allentown-Bethlehem
ORDABE
Chicago O'Hare Intl
Fri 1/15
7:00 am-5:12 pm
2 stops9h 12m
Allentown-Bethlehem
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$248
Quickest round-trip
ChicagoAllentown
ORD Chicago O'Hare Intl - ABE Allentown-Bethlehem
ORDABE
Chicago O'Hare Intl
Tue 12/15
6:50 am-9:51 am
Nonstop2h 01m
Allentown-Bethlehem
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$251
ChicagoAllentown
ORD Chicago O'Hare Intl - ABE Allentown-Bethlehem
ORDABE
Chicago O'Hare Intl
Mon 4/12
10:35 am-10:46 pm
2 stops11h 11m
Allentown-Bethlehem
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$268
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from O'Hare Intl to Allentown
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Allentown in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Allentown flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Allentown flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Allentown flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Allentown flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Allentown flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
ORD-ABE
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago O'Hare Intl Airport to Allentown
Prices
Airlines
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 $252). Flying from Chicago O'Hare Intl Airport to Allentown in January is currently the most expensive (average of $437). 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 October 14, 2026.
A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Allentown at noon. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight in the afternoon.
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 October 14, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Chicago O'Hare Intl Airport to Allentown. 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.
Entertainment
7.1
Overall
7.4
Crew
8.1
Boarding
7.7
Comfort
7.3
Food
6.7
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Entertainment
7.1
Overall
7.4
Crew
8.1
Boarding
7.7
Comfort
7.3
Food
6.7
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Entertainment
7.1
Overall
7.4
Crew
8.1
Boarding
7.7
Comfort
7.3
Food
6.7
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Allentown flight routes
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from O'Hare Intl
Popular flights
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 October 14, 2026.
Alternative routes for O'Hare Intl to Allentown
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Allentown by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from O'Hare Intl to Allentown by cabin class
Find flights from O'Hare Intl to Allentown, based on your preferred cabin class, be it economy, premium economy, business, or first class.
O'Hare Intl and Allentown flights
Browse other O'Hare Intl and Allentown flight options. Last updated on October 14, 2026.
Other flights from O'Hare Intl
Browse through other flights departing from O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on October 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$229 | Average$376 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$269 | Average$319 | FlexibilityNo cancel fee | On-time71% |