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Cheap flights from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl Airport to Allentown

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Allentown.

Cheap last minute flights

Planning a quick getaway from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Allentown

Find recent round-trip train or bus tickets from Chicago O'Hare Intl Airport 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
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
5:45 am - 12:38 pmORD-ABE
5h 53m1 stop
6:20 am - 4:13 pmABE-ORD
10h 53m2 stops
$433Delta
Find Deal
Fri, Jan 17 - Sat, Jan 18
3:40 pm - 10:55 pmORD-ABE
6h 15m1 stop
$233Delta
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Wed, Dec 18
6:20 pm - 9:30 pmORD-ABE
2h 10mnonstop
$235United Airlines
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Sat, Dec 21
7:05 am - 4:50 pmORD-ABE
8h 45m2 stops
$238Delta
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Wed, Dec 18
5:11 pm - 1:45 pmORD-ABE
19h 34m2 stops
Sat, Dec 21
1:57 pm - 4:57 pmORD-ABE
2h 00mnonstop
$259United Airlines
Find Deal
Wed, Dec 18
8:14 pm - 1:45 pmORD-ABE
16h 31m1 stop
Sat, Dec 21
4:45 pm - 5:52 pmORD-ABE
24h 07m2 stops
Wed, Nov 27
10:30 am - 11:14 pmORD-ABE
11h 44m2 stops
$313Delta
Find Deal
Thu, Dec 19
5:50 pm - 8:43 pmORD-ABE
1h 53mnonstop
$345United Airlines
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Thu, Apr 17
5:00 am - 6:13 pmORD-ABE
12h 13m1 stop
Wed, Nov 27
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
7:39 pm - 9:20 amORD-ABE
12h 41m1 stop
7:03 pm - 12:14 pmABE-ORD
18h 11m2 stops
Sun, Nov 24 - Wed, Nov 27
7:39 pm - 9:20 amORD-ABE
12h 41m1 stop
7:03 pm - 9:20 amABE-ORD
15h 17m1 stop
Sun, Nov 24 - Wed, Nov 27
8:44 am - 9:20 amORD-ABE
23h 36m2 stops
7:03 pm - 12:14 pmABE-ORD
18h 11m2 stops
Sun, Nov 24 - Wed, Nov 27
1:09 pm - 9:20 amORD-ABE
19h 11m2 stops
7:03 pm - 10:05 amABE-ORD
16h 02m3 stops
Sun, Nov 24 - Wed, Nov 27
6:00 am - 9:20 amORD-ABE
26h 20m3 stops
7:03 pm - 10:05 amABE-ORD
16h 02m3 stops
Sun, Nov 24 - Wed, Nov 27
6:00 am - 11:44 amORD-ABE
4h 44m1 stop
6:00 am - 10:50 amABE-ORD
5h 50m1 stop
$1,073Delta
Find Deal
Tue, Nov 26 - Sat, Nov 30
6:30 pm - 9:34 pmORD-ABE
2h 04mnonstop
6:30 am - 7:55 amABE-ORD
2h 25mnonstop
$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 - 9:34 pmORD-ABE
2h 04mnonstop
6:30 am - 7:55 amABE-ORD
2h 25mnonstop
$359United Airlines
Find Deal
Fri, Dec 6 - Tue, Dec 10
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

United Airlines flights from Chicago O'Hare Intl Airport to Allentown

Our best United Airlines deals on Chicago O'Hare Intl Airport 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 6
ORD6:30 pmChicago O'Hare Intl
2h 04m
ABE9:34 pmAllentown-Bethlehem
Dec 10
ABE6:30 amAllentown-Bethlehem
2h 25m
ORD7:55 amChicago O'Hare Intl

Delta flights from Chicago O'Hare Intl Airport to Allentown

Our best Delta deals on Chicago O'Hare Intl Airport to Allentown flight tickets
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
Delta
Jan 17
ORD10:30 amChicago O'Hare Intl
11h 24m
2 stops
ABE10:54 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 O'Hare Intl Airport 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 O'Hare Intl Airport, 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 O'Hare Intl Airport 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 O'Hare Intl Airport 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 $450.

What is the cheapest Chicago O'Hare Intl to Allentown-Bethlehem flight route?

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

What cabin class options are available on Chicago O'Hare Intl to Allentown-Bethlehem flights?

There are 1 cabin classes available to choose from on Chicago O'Hare Intl 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 O'Hare Intl Airport to Allentown flights?

You could potentially save up to 4% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Allentown flight.

How have Chicago O'Hare Intl Airport to Allentown flight prices changed over time?

As of November 2024, prices for Chicago O'Hare Intl Airport to Allentown flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Allentown

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

Cheap Chicago O'Hare Intl Airport to Allentown (ORD to ABE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport in the past 72 hours is $233. The best round-trip flight deal from Chicago O'Hare Intl Airport to Allentown found on momondo in the last 72 hours is $228.
The fastest flight from Chicago O'Hare Intl Airport to Allentown takes 1h 53m
Direct flights go from Chicago O'Hare Intl Airport 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 O'Hare Intl to Allentown-Bethlehem by plane?

    The distance between Chicago O'Hare Intl and Allentown-Bethlehem is about 651.5 mi. Typically, this will take 2h 00m by plane in normal conditions.

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

    Prices for flights from Chicago O'Hare Intl Airport to Allentown-Bethlehem Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Allentown-Bethlehem Airport.

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

    The travel and health documents you'll need for your trip to Allentown-Bethlehem Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Allentown-Bethlehem Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Allentown?

  • What is the most popular airline from Chicago O'Hare Intl Airport to Allentown?


Best airlines flying from Chicago O'Hare Intl Airport to Allentown

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport 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
9,172 reviews
Search United Airlines flights
  • United Airlines Flights From Chicago O'Hare Intl Airport to Allentown

    Across 14 United Airlines flights from Chicago O'Hare Intl Airport to Allentown this week, the average price was $431, with the best United Airlines deals starting from $258 round-trip. 9,172 users have rated United Airlines on momondo, with an average score of 7.4/10.


Why use momondo?

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

It is quick and easy to find Chicago to Allentown flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Allentown that suits you.

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

momondo does allow users to show only those flights to Allentown from Chicago which offer a flexible booking policy as well as other useful filters and features.

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?

Of course. momondo tracks the price of Chicago to Allentown flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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