How does KAYAK find such low prices on flights from Illinois to Allentown?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Allentown. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Allentown?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Allentown?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Allentown with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Allentown?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Allentown from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$133 CHEAP FLIGHTS from Illinois to Allentown

ABE

KAYAK searches hundreds of travel sites at once for deals on flights to Allentown

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Cheap Flights from Illinois to Allentown

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Allentown

Thu, May 21 - Wed, May 27

6:35 am - 9:38 am

ORD

ABE

2h 03mnonstop

5:36 pm - 7:00 pm

ABE

ORD

2h 24mnonstop

$249United Airlines

Mon, May 11 - Tue, May 12

5:05 am - 8:10 pm

ORD

ABE

14h 05m

1 stop

12:17 pm - 11:13 pm

ABE

ORD

11h 56m

1 stop

$263Multiple Airlines

Sat, Apr 18 - Sun, Apr 19

2:00 pm - 5:05 pm

ORD

ABE

2h 05mnonstop

6:15 am - 7:40 am

ABE

ORD

2h 25mnonstop

$269United Airlines

Thu, Apr 23 - Mon, Apr 27

7:00 am - 10:18 pm

ORD

ABE

14h 18m

1 stop

1:41 pm - 9:36 am

ABE

ORD

20h 55m

1 stop

$272Multiple Airlines

Thu, May 21 - Wed, May 27

11:34 am - 4:36 pm

BMI

ABE

4h 02m

1 stop

6:00 am - 11:03 am

ABE

BMI

6h 03m

1 stop

$309American Airlines

Thu, May 21 - Wed, May 27

6:05 pm - 11:19 pm

BMI

ABE

4h 14m

1 stop

6:00 am - 11:03 am

ABE

BMI

6h 03m

1 stop

$329American Airlines

Sat, Jun 13 - Tue, Jun 16

3:42 pm - 10:56 pm

STL

ABE

6h 14m

1 stop

6:30 am - 12:54 pm

ABE

STL

7h 24m

1 stop

$355Delta

Tue, Mar 31 - Sat, Apr 4

5:21 pm - 10:56 pm

STL

ABE

4h 35m

1 stop

5:58 pm - 11:58 pm

ABE

STL

7h 00m

1 stop

$367Delta

Thu, Apr 23 - Sat, Apr 25

9:16 am - 9:44 am

MDW

ABE

23h 28m

1 stop

7:01 pm - 8:26 am

ABE

MDW

14h 25m

1 stop

$397Allegiant Air

Wed, May 20 - Sun, May 24

5:52 pm - 11:39 am

MLI

ABE

16h 47m

1 stop

12:40 pm - 4:49 pm

ABE

MLI

29h 09m

1 stop

$397Allegiant Air

Useful Info

Low season	January
High season	July
Cheapest flight	$133

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly and prices are also 2% lower on average.

Flight from Chicago O'Hare Airport to Allentown

How does KAYAK find such low prices on flights from Illinois to Allentown?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Allentown.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Allentown?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Allentown?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Allentown with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Allentown?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Allentown from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Lehighton

Everything you need to know for your flight to Allentown

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Allentown

Allentown (ABE)

ABE

$133 Find Cheap Flights from Illinois to Allentown

KAYAK searches hundreds of travel sites at once for deals on flights to Allentown

Cheap Flights from Illinois to Allentown

Recent round-trip flight deals from Illinois to Allentown

Recent one-way flight deals from Illinois to Allentown

Recent last minute flight deals from Illinois to Allentown

Recent direct flight deals from Illinois to Allentown

Good to know

FAQs for booking flights from Illinois to Allentown

How does KAYAK find such low prices on flights from Illinois to Allentown?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Allentown.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Allentown?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Allentown?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Allentown with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Allentown?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Allentown from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Allentown?

Everything you need to know for your flight to Allentown

Information on the airport you'll fly into in Allentown

Cabin class types available on flights to Illinois

Complete your trip to Allentown with a hotel stay or car rental

Find direct flights for Allentown

Flights to other popular destinations

Flights from domestic origins to Allentown

Choose which airport to fly into in Allentown

Find deals for your return flight