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>

$107 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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Cheapest round-trip

$209

Overall average: $448

United Airlines

수 3/18월 3/23

ORD - ABE • Non-stop

Cheapest one-way

$107

Typical prices: $258-$468

Multiple Airlines

수 3/4

ORD - ABE • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Allentown!

Flight Deals

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

수, 3월 18 - 월, 3월 23

7:00 am - 9:56 am

ORD

ABE

1h 56mnonstop

6:51 pm - 8:20 pm

ABE

ORD

2h 29mnonstop

$209United Airlines

토, 2월 21 - 수, 2월 25

6:00 am - 12:05 pm

MDW

ABE

5h 05m

1 stop

5:58 pm - 10:31 pm

ABE

MDW

5h 33m

1 stop

$229Delta

토, 2월 21 - 수, 2월 25

5:25 am - 12:05 pm

ORD

ABE

5h 40m

1 stop

5:58 pm - 11:56 pm

ABE

ORD

6h 58m

1 stop

$229Delta

수, 3월 18 - 월, 3월 23

1:57 pm - 10:56 pm

ORD

ABE

7h 59m

2 stops

5:58 pm - 11:54 pm

ABE

ORD

6h 56m

1 stop

$234Delta

토, 5월 9 - 일, 5월 10

6:00 am - 12:10 pm

MDW

ABE

5h 10m

1 stop

6:30 am - 11:56 am

ABE

MDW

6h 26m

1 stop

$249Delta

목, 3월 5 - 일, 3월 8

7:30 am - 8:13 pm

MDW

ABE

11h 43m

1 stop

2:12 pm - 1:08 pm

ABE

MDW

23h 56m

1 stop

$290Multiple Airlines

수, 4월 22 - 화, 4월 28

2:06 pm - 8:32 am

MLI

ABE

17h 26m

1 stop

12:17 pm - 1:16 pm

ABE

MLI

25h 59m

1 stop

$328Allegiant Air

수, 4월 22 - 토, 4월 25

2:06 pm - 8:32 am

MLI

ABE

17h 26m

1 stop

10:00 am - 4:27 pm

ABE

MLI

7h 27m

1 stop

$398Allegiant Air

화, 4월 21 - 토, 4월 25

5:39 pm - 11:28 pm

PIA

ABE

4h 49m

1 stop

6:04 am - 5:04 pm

ABE

PIA

12h 00m

2 stops

$433American Airlines

토, 4월 25 - 수, 4월 29

6:23 pm - 12:22 am

PIA

ABE

4h 59m

1 stop

12:00 pm - 5:51 pm

ABE

PIA

6h 51m

1 stop

$463American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$107

Best time to beat the crowds but there is an average 6% increase in price.

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

$107 Find Cheap Flights from Illinois to Allentown

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

Everything you should know

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