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Cheap flights from Chicago to Allentown from $164

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Allentown departing on 1/1. 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.
6:15 pm - 9:21 pmORD-ABE
2h 06mnonstop
6:30 am - 8:05 amABE-ORD
2h 35mnonstop
$209United Airlines
Find Deal
Fri, Feb 7 - Sun, Feb 9
6:20 pm - 9:30 pmORD-ABE
2h 10mnonstop
5:30 pm - 6:55 pmABE-ORD
2h 25mnonstop
$219United Airlines
Find Deal
Sat, Jan 4 - Thu, Jan 9
9:35 am - 4:49 pmORD-ABE
6h 14m1 stop
5:30 pm - 11:59 pmABE-ORD
7h 29m1 stop
$228Delta
Find Deal
Fri, Jan 10 - Mon, Jan 13
5:35 pm - 12:16 amORD-ABE
5h 41m1 stop
6:00 am - 10:38 amABE-ORD
5h 38m1 stop
$230American Airlines
Find Deal
Sun, Feb 2 - Sun, Feb 9
6:45 am - 4:49 pmORD-ABE
9h 04m2 stops
5:30 pm - 11:59 pmABE-ORD
7h 29m1 stop
$233Delta
Find Deal
Fri, Jan 10 - Mon, Jan 13
5:02 am - 11:49 amORD-ABE
5h 47m1 stop
12:31 pm - 5:56 pmABE-ORD
6h 25m1 stop
$238American Airlines
Find Deal
Sat, Jan 4 - Thu, Jan 9
1:50 pm - 11:14 pmORD-ABE
8h 24m2 stops
2:05 pm - 6:49 pmABE-ORD
5h 44m1 stop
$243Delta
Find Deal
Sat, Jan 4 - Sat, Jan 11
7:00 am - 4:56 pmORD-ABE
8h 56m2 stops
2:05 pm - 9:15 pmABE-ORD
8h 10m2 stops
$248Delta
Find Deal
Sat, Jan 4 - Sat, Jan 11
5:00 am - 6:14 pmORD-ABE
12h 14m1 stop
6:00 am - 4:38 pmABE-ORD
11h 38m1 stop
Thu, Feb 27 - Fri, Feb 28
7:13 pm - 12:20 pmORD-ABE
16h 07m1 stop
6:00 am - 4:38 pmABE-ORD
11h 38m1 stop
Wed, Feb 26 - Fri, Feb 28
2:45 pm - 9:51 amORD-ABE
18h 06m1 stop
Wed, Jan 1
6:00 am - 12:38 pmMDW-ABE
5h 38m1 stop
$233Delta
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Sun, Jan 12
5:45 am - 12:38 pmORD-ABE
5h 53m1 stop
$233Delta
Find Deal
Sun, Jan 12
1:55 pm - 4:55 pmORD-ABE
2h 00mnonstop
$259United Airlines
Find Deal
Sun, Jan 12
6:00 am - 9:51 amORD-ABE
26h 51m2 stops
Wed, Jan 1
1:50 pm - 4:51 pmORD-ABE
2h 01mnonstop
$299United Airlines
Find Deal
Fri, Jan 3
5:40 am - 12:16 pmORD-ABE
5h 36m1 stop
$308Delta
Find Deal
Fri, Jan 3
7:00 am - 4:56 pmORD-ABE
8h 56m2 stops
$313Delta
Find Deal
Fri, Jan 3
8:14 pm - 11:16 pmORD-ABE
26h 02m3 stops
Wed, Jan 1
4:35 pm - 12:16 amORD-ABE
6h 41m2 stops
$582American Airlines
Find Deal
Sun, Jan 12
5:27 pm - 12:26 amORD-ABE
5h 59m1 stop
6:06 am - 11:01 amABE-ORD
5h 55m1 stop
$358American Airlines
Find Deal
Sat, Dec 21 - Tue, Dec 31
5:02 am - 11:49 amORD-ABE
5h 47m1 stop
6:06 am - 11:01 amABE-ORD
5h 55m1 stop
$418American Airlines
Find Deal
Tue, Dec 24 - Thu, Dec 26
1:50 pm - 4:51 pmORD-ABE
2h 01mnonstop
6:30 am - 8:05 amABE-ORD
2h 35mnonstop
$509United Airlines
Find Deal
Wed, Dec 25 - Sat, Dec 28
5:45 am - 1:21 pmORD-ABE
6h 36m1 stop
6:00 am - 12:44 pmABE-ORD
7h 44m1 stop
$563Delta
Find Deal
Wed, Dec 25 - Tue, Dec 31
6:20 pm - 9:30 pmORD-ABE
2h 10mnonstop
6:30 am - 8:05 amABE-ORD
2h 35mnonstop
$581United Airlines
Find Deal
Wed, Dec 25 - Wed, Jan 1
6:20 pm - 9:30 pmORD-ABE
2h 10mnonstop
6:30 am - 8:05 amABE-ORD
2h 35mnonstop
$591United Airlines
Find Deal
Wed, Dec 25 - Tue, Dec 31
1:50 pm - 4:51 pmORD-ABE
2h 01mnonstop
5:30 pm - 6:55 pmABE-ORD
2h 25mnonstop
$634United Airlines
Find Deal
Sat, Dec 21 - Tue, Dec 31
5:45 am - 1:21 pmORD-ABE
6h 36m1 stop
6:00 am - 12:32 pmABE-ORD
7h 32m1 stop
$783Delta
Find Deal
Wed, Dec 25 - Wed, Jan 1
4:44 pm - 12:26 amORD-ABE
6h 42m2 stops
5:38 pm - 9:52 pmABE-ORD
5h 14m1 stop
$785American Airlines
Find Deal
Sat, Dec 21 - Tue, Dec 31
3:32 pm - 9:51 pmMDW-ABE
5h 19m1 stop
6:00 am - 4:10 pmABE-MDW
11h 10m2 stops
$788Delta
Find Deal
Wed, Dec 25 - Wed, Jan 1
6:15 pm - 9:21 pmORD-ABE
2h 06mnonstop
6:30 am - 8:05 amABE-ORD
2h 35mnonstop
$209United Airlines
Find Deal
Fri, Feb 7 - Sun, Feb 9
6:20 pm - 9:30 pmORD-ABE
2h 10mnonstop
5:30 pm - 6:55 pmABE-ORD
2h 25mnonstop
$219United Airlines
Find Deal
Sat, Jan 4 - Thu, Jan 9
6:20 pm - 9:30 pmORD-ABE
2h 10mnonstop
5:30 pm - 6:55 pmABE-ORD
2h 25mnonstop
$334United Airlines
Find Deal
Fri, Jan 3 - Tue, Jan 7
6:15 pm - 9:21 pmORD-ABE
2h 06mnonstop
5:30 pm - 6:55 pmABE-ORD
2h 25mnonstop
$355United Airlines
Find Deal
Fri, Jan 17 - Mon, Jan 20
6:30 pm - 9:34 pmORD-ABE
2h 04mnonstop
5:32 pm - 6:50 pmABE-ORD
2h 18mnonstop
$384United Airlines
Find Deal
Sat, Mar 29 - Mon, Mar 31
6:15 pm - 9:25 pmORD-ABE
2h 10mnonstop
6:30 am - 7:54 amABE-ORD
2h 24mnonstop
$394United Airlines
Find Deal
Fri, Apr 25 - Sun, Apr 27
6:20 pm - 9:24 pmORD-ABE
2h 04mnonstop
5:33 pm - 6:55 pmABE-ORD
2h 22mnonstop
$413United Airlines
Find Deal
Mon, Feb 17 - Mon, Feb 24
6:15 pm - 9:25 pmORD-ABE
2h 10mnonstop
6:30 am - 7:54 amABE-ORD
2h 24mnonstop
$419United Airlines
Find Deal
Fri, Apr 11 - Sun, Apr 13
6:30 pm - 9:34 pmORD-ABE
2h 04mnonstop
6:30 am - 8:05 amABE-ORD
2h 35mnonstop
$429United Airlines
Find Deal
Fri, Mar 7 - Sun, Mar 9
1:55 pm - 4:55 pmORD-ABE
2h 00mnonstop
6:30 am - 8:05 amABE-ORD
2h 35mnonstop
$479United Airlines
Find Deal
Tue, Jan 14 - Sun, Jan 19

United Airlines flights from Chicago to Allentown

Our best United Airlines deals on Chicago to Allentown flight tickets
United Airlines
Feb 7
ORD6:15 pmChicago O'Hare Intl
2h 06m
ABE9:21 pmAllentown-Bethlehem
Feb 9
ABE6:30 amAllentown-Bethlehem
2h 35m
ORD8:05 amChicago O'Hare Intl
United Airlines
Jan 4
ORD6:20 pmChicago O'Hare Intl
2h 10m
ABE9:30 pmAllentown-Bethlehem
Jan 9
ABE5:30 pmAllentown-Bethlehem
2h 25m
ORD6:55 pmChicago O'Hare Intl
United Airlines
Jan 3
ORD6:20 pmChicago O'Hare Intl
2h 10m
ABE9:30 pmAllentown-Bethlehem
Jan 7
ABE5:30 pmAllentown-Bethlehem
2h 25m
ORD6:55 pmChicago O'Hare Intl

Delta flights from Chicago to Allentown

Our best Delta deals on Chicago to Allentown flight tickets
Delta
Jan 10
ORD9:35 amChicago O'Hare Intl
6h 14m
1 stop
ABE4:49 pmAllentown-Bethlehem
Jan 13
ABE5:30 pmAllentown-Bethlehem
7h 29m
1 stop
ORD11:59 pmChicago O'Hare Intl
Delta
Jan 10
ORD6:45 amChicago O'Hare Intl
9h 04m
2 stops
ABE4:49 pmAllentown-Bethlehem
Jan 13
ABE5:30 pmAllentown-Bethlehem
7h 29m
1 stop
ORD11:59 pmChicago O'Hare Intl
Delta
Jan 4
ORD1:50 pmChicago O'Hare Intl
8h 24m
2 stops
ABE11:14 pmAllentown-Bethlehem
Jan 11
ABE2:05 pmAllentown-Bethlehem
5h 44m
1 stop
ORD6:49 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 to Allentown?

The month of June is, on average, the cheapest month to fly to Allentown from Chicago, with most prices found around $259. If you aren’t able to travel to Allentown during the month of June, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $293.

What is the cheapest day to depart on your flight to Allentown?

The cheapest day to depart from Chicago to Allentown is on a Wednesday when prices can be found for as low as $329. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Allentown on Monday is $507.

What is the cheapest time of day to depart on your flight to Allentown?

In the morning is the cheapest time of day to fly from Chicago to Allentown when you can find flight prices for as low as $262. Flying to Allentown in the morning is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $457.

What is the cheapest Chicago to Allentown-Bethlehem flight route?

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

What cabin class options are available on Chicago to Allentown-Bethlehem flights?

There are 1 cabin classes available to choose from on Chicago to Allentown-Bethlehem flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago to Allentown flights?

You could potentially save up to 36% 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 December 2024, prices for Chicago to Allentown flights are approximately 11% cheaper when compared to flights at the same time last year.

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

$164

Fastest flight time

1h 53m

Direct flights

Every day

Airports in Allentown

1 airport
The best one-way flight to Allentown from Chicago in the past 72 hours is $164. The best round-trip flight deal from Chicago to Allentown found on momondo in the last 72 hours is $209.
The fastest flight from Chicago to Allentown takes 1h 53m
Direct flights go from Chicago to Allentown every day.
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 1h 53m, 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 $261Free CancellationRating
7.4
9,043 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 $261. Generally, United Airlines has 14 flights on this route every week with an average price of $442. 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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