$70 Cheap flight deals from Chicago (CHI) to Allentown (ABE)

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This Weekend's Flight Deals from Chicago to Allentown

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jun 6 - Mon, Jun 9
MDW
Midway Intl.
PHL
Philadelphia Intl.
$170 Roundtrip, found 19 hours ago
$170
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Fri, Jun 6 from Midway Intl. to Philadelphia Intl., returning Mon, Jun 9, priced at $170 found 19 hours ago
Sat, Jun 7 - Tue, Jun 10
ORD
O'Hare Intl.
TTN
Mercer
$206 Roundtrip, found 2 hours ago
$206
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Jun 7 from O'Hare Intl. to Mercer, returning Tue, Jun 10, priced at $206 found 2 hours ago
Sat, Jun 7 - Tue, Jun 10
ORD
O'Hare Intl.
TTN
Mercer
$206 Roundtrip, found 2 hours ago
$206
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Jun 7 from O'Hare Intl. to Mercer, returning Tue, Jun 10, priced at $206 found 2 hours ago
Sun, Jun 8 - Sat, Jun 14
MDW
Midway Intl.
TTN
Mercer
$222 Roundtrip, found 3 days ago
$222
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sun, Jun 8 from Midway Intl. to Mercer, returning Sat, Jun 14, priced at $222 found 3 days ago

Airfares from $70 One Way, $149 Round Trip from Chicago to Allentown

Prices starting at $149 for return flights and $70 for one-way flights to Allentown were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 13 - Sun, Aug 17
ORD
Chicago
PHL
Philadelphia
$149 Roundtrip, found 8 hours ago
$149
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Wed, Aug 13 from Chicago to Philadelphia, returning Sun, Aug 17, priced at $149 found 8 hours ago
Wed, Aug 13 - Sun, Aug 17
ORD
Chicago
PHL
Philadelphia
$158 Roundtrip, found 8 hours ago
$158
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Wed, Aug 13 from Chicago to Philadelphia, returning Sun, Aug 17, priced at $158 found 8 hours ago
Mon, Aug 25 - Thu, Aug 28
MDW
Chicago
PHL
Philadelphia
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Mon, Aug 25 from Chicago to Philadelphia, returning Thu, Aug 28, priced at $177 found 1 day ago
Sat, Nov 8 - Tue, Nov 11
ORD
Chicago
PHL
Philadelphia
$177 Roundtrip, found 10 hours ago
$177
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Nov 8 from Chicago to Philadelphia, returning Tue, Nov 11, priced at $177 found 10 hours ago
Tue, Aug 5 - Tue, Aug 12
ORD
Chicago
ABE
Allentown
$189 Roundtrip, found 2 days ago
$189
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Aug 5 from Chicago to Allentown, returning Tue, Aug 12, priced at $189 found 2 days ago

Allentown economy flight packages

Price found within the past 48 hours. Click for updated prices.
The Inn at LBI National
2.0-star property

The Inn at LBI National

8.8/10 Excellent! (184 reviews)

Jul 6 - Jul 9

3 night stay

Chicago (CHI) to Philadelphia (PHL)

Spirit Airlines • Roundtrip • Coach
per person
found 1 day ago
Property was in excellent/immaculate condition. Staff & service was superb.

Reviewed on Jul 12, 2024

Chateau Renault
4.0-star property

Chateau Renault

8.8/10 Excellent! (313 reviews)

Jul 13 - Jul 17

4 night stay

Chicago (ORD) to Philadelphia (PHL)

United • Roundtrip • Coach
Save 100% on your flight
per person
found 20 hours ago
Patio doors could not be locked. The room had no Safe to store your valuables.

Reviewed on Jun 17, 2023

Surrey Beach House
2.0-star property

Surrey Beach House

9.8/10 Exceptional! (35 reviews)

Jul 15 - Jul 18

3 night stay

Chicago (CHI) to Philadelphia (PHL)

American Airlines • Coach

Philadelphia (PHL) to Chicago (CHI)

Frontier Airlines • Coach
Save 100% on your flight
per person
found 1 day ago
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More About Flying To Allentown from Chicago

Route Information for Flights from Chicago to Allentown

Origin Airport IATA Code
CHI
Destination Airport IATA Code
ABE
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Chicago to Allentown

Great Deals on Flights From Chicago to Allentown

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Frequently asked questions

Are there non-stop flights from Chicago to Allentown?
There are, which is awesome news if you’re not a huge fan of layovers. American Airlines and United Airlines operate nonstop flights from ORD to PHL.
What is the shortest flight from Chicago to Allentown?
The journey from Chicago to Allentown can be as fast as 2 hours and 40 minutes. With a leisurely flight time like this, why not grab some friends and organize an impromptu getaway?
What airlines fly from Chicago to Allentown most frequently?
American Airlines (AA) is one of the airlines with the most flights from O’Hare Intl. Airport (ORD) to Philadelphia Intl. Airport (PHL). It offers 217 flights on this route every month. Taking a vacation is one of life’s greatest pleasures, and this carrier will get you where you need to go. If you can’t find the right flight for you there, look into United Airlines (UA). This airline is a fantastic alternative and operates 139 flights from Chicago to Allentown every month.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.