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Cheap flights from Chicago to Allentown from $228

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Allentown departing on 1/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago to Allentown

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago to Allentown that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago to Allentown.

Cheap last minute flights

Planning a quick getaway from Chicago to Allentown? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Allentown, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Chicago to Allentown

Find recent round-trip train or bus tickets from Chicago to Allentown.

All round-trip flight deals to Allentown

The cheapest plane tickets to Allentown found on KAYAK recently.
5:10 am - 11:54 amORD-ABE
5h 44m1 stop
6:00 am - 10:24 amABE-ORD
5h 24m1 stop
$228American Airlines
Find Deal
Fri, Jan 17 - Sat, Jan 18
5:10 am - 12:01 pmORD-ABE
5h 51m1 stop
5:18 pm - 12:13 amABE-ORD
7h 55m1 stop
$248American Airlines
Find Deal
Thu, Dec 5 - Mon, Dec 9
6:30 pm - 9:34 pmORD-ABE
2h 04mnonstop
6:30 am - 8:05 amABE-ORD
2h 35mnonstop
$279United Airlines
Find Deal
Sat, Dec 14 - Sat, Jan 11
5:02 am - 11:49 amORD-ABE
5h 47m1 stop
6:06 am - 11:03 amABE-ORD
5h 57m1 stop
$298American Airlines
Find Deal
Wed, Dec 25 - Wed, Jan 1
5:30 pm - 12:27 amORD-ABE
5h 57m1 stop
6:00 am - 12:28 pmABE-ORD
7h 28m1 stop
$308American Airlines
Find Deal
Fri, Dec 6 - Tue, Dec 10
6:15 pm - 9:21 pmORD-ABE
2h 06mnonstop
5:30 pm - 6:55 pmABE-ORD
2h 25mnonstop
$324United Airlines
Find Deal
Fri, Jan 17 - Sat, Jan 18
5:07 pm - 10:54 pmMDW-ABE
4h 47m1 stop
6:20 am - 4:12 pmABE-MDW
10h 52m2 stops
$338Delta
Find Deal
Fri, Jan 17 - Sat, Jan 18
9:32 pm - 2:50 pmORD-ABE
16h 18m2 stops
12:43 pm - 9:53 pmABE-ORD
10h 10m1 stop
Mon, Dec 16 - Fri, Dec 20
1:13 pm - 9:54 amORD-ABE
19h 41m2 stops
10:44 am - 5:40 pmABE-ORD
31h 56m3 stops
Thu, Dec 5 - Mon, Dec 9
7:00 am - 1:31 pmORD-ABE
5h 31m1 stop
5:36 pm - 11:53 pmABE-ORD
7h 17m1 stop
$418Delta
Find Deal
Sat, Dec 14 - Sun, Jan 5
4:36 pm - 12:04 amORD-ABE
6h 28m1 stop
$233American Airlines
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Tue, Mar 25
1:50 pm - 4:51 pmORD-ABE
2h 01mnonstop
$259United Airlines
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Sat, Dec 28
12:30 pm - 11:25 pmORD-ABE
9h 55m2 stops
$313Delta
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Tue, Mar 25
5:50 pm - 8:43 pmORD-ABE
1h 53mnonstop
$345United Airlines
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Thu, Apr 17
6:20 pm - 9:30 pmORD-ABE
2h 10mnonstop
$359United Airlines
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Fri, Dec 27
3:45 pm - 11:25 pmMDW-ABE
6h 40m1 stop
$419Delta
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Thu, Apr 17
5:50 am - 12:08 pmORD-ABE
5h 18m1 stop
$419Delta
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Thu, Apr 17
6:00 am - 11:44 amORD-ABE
4h 44m1 stop
$473Delta
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Mon, Nov 25
5:05 am - 9:04 pmORD-ABE
38h 59m3 stops
Tue, Mar 25
6:00 am - 11:44 amMDW-ABE
4h 44m1 stop
5:49 pm - 9:46 pmABE-MDW
4h 57m1 stop
$418Delta
Find Deal
Thu, Nov 21 - Sat, Nov 23
6:00 am - 11:44 amORD-ABE
4h 44m1 stop
12:25 pm - 7:33 pmABE-ORD
8h 08m1 stop
$418Delta
Find Deal
Thu, Nov 21 - Sat, Nov 23
6:00 am - 11:44 amMDW-ABE
4h 44m1 stop
6:00 am - 12:49 pmABE-MDW
7h 49m2 stops
$423Delta
Find Deal
Thu, Nov 21 - Sat, Nov 23
6:00 am - 11:44 amORD-ABE
4h 44m1 stop
6:00 am - 4:52 pmABE-ORD
11h 52m2 stops
$423Delta
Find Deal
Thu, Nov 21 - Sat, Nov 23
3:19 pm - 10:53 pmMDW-ABE
6h 34m1 stop
12:25 pm - 5:54 pmABE-MDW
6h 29m1 stop
$533Delta
Find Deal
Fri, Nov 22 - Sun, Nov 24
3:35 pm - 10:53 pmORD-ABE
6h 18m1 stop
12:25 pm - 4:33 pmABE-ORD
5h 08m1 stop
$533Delta
Find Deal
Fri, Nov 22 - Sun, Nov 24
6:30 pm - 9:34 pmORD-ABE
2h 04mnonstop
6:30 am - 7:55 amABE-ORD
2h 25mnonstop
$549United Airlines
Find Deal
Thu, Nov 21 - Sat, Nov 23
6:30 pm - 9:34 pmORD-ABE
2h 04mnonstop
6:30 am - 7:55 amABE-ORD
2h 25mnonstop
$651United Airlines
Find Deal
Thu, Nov 21 - Sat, Nov 23
7:26 am - 10:30 amORD-ABE
26h 04m3 stops
9:49 am - 10:48 amABE-ORD
25h 59m2 stops
Thu, Nov 21 - Sat, Nov 23
1:57 pm - 4:57 pmORD-ABE
2h 00mnonstop
5:37 pm - 6:55 pmABE-ORD
2h 18mnonstop
$1,099United Airlines
Find Deal
Mon, Nov 25 - Tue, Nov 26
6:30 pm - 9:34 pmORD-ABE
2h 04mnonstop
6:30 am - 8:05 amABE-ORD
2h 35mnonstop
$279United Airlines
Find Deal
Sat, Dec 14 - Sat, Jan 11
6:15 pm - 9:21 pmORD-ABE
2h 06mnonstop
5:30 pm - 6:55 pmABE-ORD
2h 25mnonstop
$324United Airlines
Find Deal
Fri, Jan 17 - Sat, Jan 18
6:30 pm - 9:38 pmORD-ABE
2h 08mnonstop
6:30 am - 8:05 amABE-ORD
2h 35mnonstop
$394United Airlines
Find Deal
Fri, Dec 13 - Sat, Jan 4
1:57 pm - 4:57 pmORD-ABE
2h 00mnonstop
6:30 am - 7:55 amABE-ORD
2h 25mnonstop
$447United Airlines
Find Deal
Wed, Dec 11 - Thu, Dec 12
6:20 pm - 9:30 pmORD-ABE
2h 10mnonstop
5:30 pm - 6:55 pmABE-ORD
2h 25mnonstop
$479United Airlines
Find Deal
Tue, Dec 24 - Thu, Jan 2
6:20 pm - 9:30 pmORD-ABE
2h 10mnonstop
5:30 pm - 6:55 pmABE-ORD
2h 25mnonstop
$480United Airlines
Find Deal
Sat, Jan 4 - Sat, Jan 11
6:20 pm - 9:30 pmORD-ABE
2h 10mnonstop
6:30 am - 8:05 amABE-ORD
2h 35mnonstop
$517United Airlines
Find Deal
Sun, Dec 29 - Thu, Jan 2
6:20 pm - 9:30 pmORD-ABE
2h 10mnonstop
6:30 am - 8:05 amABE-ORD
2h 35mnonstop
$524United Airlines
Find Deal
Tue, Dec 24 - Mon, Dec 30
6:30 pm - 9:34 pmORD-ABE
2h 04mnonstop
5:37 pm - 6:55 pmABE-ORD
2h 18mnonstop
$528United Airlines
Find Deal
Fri, Dec 6 - Mon, Dec 9
6:30 pm - 9:34 pmORD-ABE
2h 04mnonstop
6:30 am - 7:55 amABE-ORD
2h 25mnonstop
$559United Airlines
Find Deal
Fri, Dec 6 - Tue, Dec 10

United Airlines flights from Chicago to Allentown

Our best United Airlines deals on Chicago to Allentown flight tickets
United Airlines
Dec 14
ORD6:30 pmChicago O'Hare Intl
2h 04m
ABE9:34 pmAllentown-Bethlehem
Jan 11
ABE6:30 amAllentown-Bethlehem
2h 35m
ORD8:05 amChicago O'Hare Intl
United Airlines
Jan 17
ORD6:15 pmChicago O'Hare Intl
2h 06m
ABE9:21 pmAllentown-Bethlehem
Jan 18
ABE5:30 pmAllentown-Bethlehem
2h 25m
ORD6:55 pmChicago O'Hare Intl
United Airlines
Dec 13
ORD6:30 pmChicago O'Hare Intl
2h 08m
ABE9:38 pmAllentown-Bethlehem
Jan 4
ABE6:30 amAllentown-Bethlehem
2h 35m
ORD8:05 amChicago O'Hare Intl

Delta flights from Chicago to Allentown

Our best Delta deals on Chicago to Allentown flight tickets
Delta
Jan 17
MDW5:07 pmChicago Midway
4h 47m
1 stop
ABE10:54 pmAllentown-Bethlehem
Jan 18
ABE6:20 amAllentown-Bethlehem
10h 52m
2 stops
MDW4:12 pmChicago Midway
Delta
Dec 14
ORD7:00 amChicago O'Hare Intl
5h 31m
1 stop
ABE1:31 pmAllentown-Bethlehem
Jan 5
ABE5:36 pmAllentown-Bethlehem
7h 17m
1 stop
ORD11:53 pmChicago O'Hare Intl
Delta
Jan 17
ORD5:45 amChicago O'Hare Intl
5h 53m
1 stop
ABE12:38 pmAllentown-Bethlehem
Jan 18
ABE6:20 amAllentown-Bethlehem
10h 53m
2 stops
ORD4:13 pmChicago O'Hare Intl

See travel insights to Allentown from

How to get the cheapest flight ticket from Chicago to Allentown

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Chicago to Allentown?

June. The cheapest time of year to fly to Allentown from Chicago is June. Most expensive is November

What is the cheapest day to depart Chicago for Allentown?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Monday

When is the cheapest time to fly from Chicago to Allentown?

In the morning. Chicago to Allentown flights are approximately 42% more expensive at noon than in the morning

What is the cheapest Chicago to Allentown flight route?

Chicago O'Hare Intl - Allentown-Bethlehem. Fly from Chicago O'Hare Intl to Allentown-Bethlehem for the best Chicago - Allentown flight prices

Can stopping save me money on Chicago to Allentown flights?

You could potentially save up to 10% on your flight if you consider stops on a Chicago to Allentown flight.

How have Chicago to Allentown flight prices changed over time?

As of November 2024, prices for Chicago to Allentown flights are approximately 78% cheaper when compared to flights at the same time last year.

What is the typical price of a round-trip flight between Chicago and Allentown?


When to book flights from Chicago to Allentown

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Allentown according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Allentown (CHI to ABE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Allentown

Best Price Found

$233

Fastest flight time

1h 53m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Allentown

1 airport
The best one-way flight to Allentown from Chicago in the past 72 hours is $233. The best round-trip flight deal from Chicago to Allentown found on momondo in the last 72 hours is $228.
The fastest flight from Chicago to Allentown takes 1h 53m
Direct flights go from Chicago to Allentown on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.
There is 1 airport near Allentown: Allentown-Bethlehem (ABE)

  • How far is Chicago to Allentown-Bethlehem by plane?

    The distance between Chicago and Allentown-Bethlehem is about 636.8 mi. Flights usually cover this in 2h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chicago to Allentown-Bethlehem Airport?

    Prices for flights from Chicago to Allentown-Bethlehem Airport are updated daily.

  • How many operators does momondo search for flights from Chicago to Allentown-Bethlehem Airport?

  • How old do you have to be to fly from Chicago to Allentown-Bethlehem Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Allentown-Bethlehem Airport.

  • What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

    The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago to Allentown?

  • What is the most popular airline from Chicago to Allentown?


Best airlines flying from Chicago to Allentown

Compare and see reviews for airlines that fly from Chicago to Allentown with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $187Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,173 reviews
Search United Airlines flights
  • United Airlines Flights From Chicago to Allentown

    The lowest priced United Airlines flight from Chicago to Allentown from the last 72 hours was $258. Generally, United Airlines has 14 flights on this route every week with an average price of $431. United Airlines is rated 7.4/10 by our users.


Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Allentown?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Allentown from Chicago.

Can I find flights from Chicago to Allentown with flexible booking policies on momondo?

Flights from Chicago to Allentown with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Allentown?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Allentown.

I’m not ready to book a flight from Chicago to Allentown right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to Allentown flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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