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ABE - ORD

$89 Find Cheap Flights from Allentown to Chicago O'Hare Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to O'Hare Intl departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

Search hundreds of travel sites at once for deals on flights to Chicago O'Hare Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to Chicago, as well as popular online travel agencies
In the last 7 days travelers have searched 45,682,092 times on KAYAK, and here is why:

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Cheap Flight Deals from Allentown to Chicago O'Hare Airport (ABE-ORD)

 
These are the cheapest deals for flights from Allentown to O'Hare Intl currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Allentown to O'Hare Intl

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Allentown to O'Hare Intl.

Recent one-way flight deals from Allentown to O'Hare Intl

Only flying one-way? Below are some of the best one-way flight deals from Allentown to O'Hare Intl found on KAYAK recently.

Recent last minute flight deals from Allentown to O'Hare Intl

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Allentown to O'Hare Intl.

Recent direct flight deals from Allentown to O'Hare Intl

The latest deals for direct flights from Allentown to O'Hare Intl so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Allentown to O'Hare Intl

Find recent round-trip train or bus tickets from Allentown to O'Hare Intl.

All round-trip flight deals to O'Hare Intl

The cheapest plane tickets to O'Hare Intl found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:18 pm - 12:14 amABE-ORD
7h 56m1 stop
5:10 am - 12:01 pmORD-ABE
5h 51m1 stop
$178American Airlines
Find Deal
vie., dic. 13 - dom., dic. 15
5:18 pm - 12:14 amABE-ORD
7h 56m1 stop
5:30 pm - 12:27 amORD-ABE
5h 57m1 stop
$198American Airlines
Find Deal
vie., dic. 6 - lun., dic. 9
5:17 pm - 12:16 amABE-ORD
7h 59m1 stop
8:19 am - 4:43 pmORD-ABE
7h 24m1 stop
$213American Airlines
Find Deal
mié., nov. 27 - mié., dic. 4
6:00 am - 10:31 amABE-ORD
5h 31m1 stop
5:10 am - 12:01 pmORD-ABE
5h 51m1 stop
$218American Airlines
Find Deal
sáb., dic. 7 - mar., dic. 10
6:10 am - 4:30 pmABE-ORD
11h 20m2 stops
1:59 pm - 10:55 pmORD-ABE
7h 56m1 stop
$223Delta
Find Deal
mié., dic. 11 - mar., dic. 17
6:10 am - 4:30 pmABE-ORD
11h 20m2 stops
1:45 pm - 10:55 pmORD-ABE
8h 10m2 stops
$243Delta
Find Deal
mié., dic. 11 - mar., dic. 17
1:25 pm - 2:49 pmABE-ORD
2h 24mnonstop
6:30 pm - 9:34 pmORD-ABE
2h 04mnonstop
$279United Airlines
Find Deal
sáb., dic. 14 - lun., dic. 16
6:30 am - 8:05 amABE-ORD
2h 35mnonstop
1:50 pm - 4:51 pmORD-ABE
2h 01mnonstop
$294United Airlines
Find Deal
jue., dic. 26 - vie., ene. 3
11:00 am - 8:15 pmABE-ORD
10h 15m1 stop
5:11 pm - 9:54 amORD-ABE
15h 43m1 stop
mié., dic. 4 - jue., dic. 5
7:00 am - 12:33 amABE-ORD
18h 33m2 stops
7:45 pm - 1:53 pmORD-ABE
17h 08m1 stop
vie., dic. 13 - dom., dic. 15
12:51 pm - 5:39 pmABE-ORD
5h 48m1 stop
$89American Airlines
Find Deal
jue., dic. 5
2:15 pm - 7:29 pmABE-ORD
6h 14m1 stop
$110Delta
Find Deal
sáb., dic. 14
8:30 am - 6:50 pmABE-ORD
11h 20m1 stop
jue., dic. 12
6:00 am - 8:15 pmABE-ORD
15h 15m1 stop
jue., nov. 21
6:00 am - 1:09 amABE-ORD
20h 09m2 stops
jue., nov. 21
8:30 am - 8:37 pmABE-ORD
13h 07m2 stops
jue., dic. 12
8:30 am - 4:06 pmABE-ORD
32h 36m3 stops
jue., dic. 12
8:30 am - 1:09 amABE-ORD
17h 39m3 stops
jue., nov. 21
6:30 am - 7:55 amABE-ORD
2h 25mnonstop
$224United Airlines
Find Deal
jue., dic. 12
6:30 am - 7:55 amABE-ORD
2h 25mnonstop
$259United Airlines
Find Deal
jue., dic. 5
11:54 am - 5:45 pmABE-ORD
6h 51m1 stop
12:25 pm - 7:11 pmORD-ABE
5h 46m1 stop
$358American Airlines
Find Deal
sáb., nov. 16 - mié., nov. 20
6:00 am - 12:47 pmABE-ORD
7h 47m2 stops
6:00 am - 11:44 amORD-ABE
4h 44m1 stop
$373Delta
Find Deal
sáb., nov. 16 - mié., nov. 20
5:17 pm - 12:16 amABE-ORD
7h 59m1 stop
4:00 pm - 10:32 pmORD-ABE
5h 32m1 stop
$418American Airlines
Find Deal
vie., nov. 15 - mar., nov. 19
6:00 am - 12:47 pmABE-ORD
7h 47m2 stops
10:15 am - 10:53 pmORD-ABE
11h 38m2 stops
$533Delta
Find Deal
sáb., nov. 16 - mié., nov. 20
5:37 pm - 6:55 pmABE-ORD
2h 18mnonstop
1:57 pm - 4:57 pmORD-ABE
2h 00mnonstop
$549United Airlines
Find Deal
sáb., nov. 16 - dom., nov. 17
5:37 pm - 6:55 pmABE-ORD
2h 18mnonstop
6:30 pm - 9:34 pmORD-ABE
2h 04mnonstop
$603United Airlines
Find Deal
sáb., nov. 16 - mié., nov. 20
2:05 pm - 10:14 pmABE-ORD
9h 09m2 stops
6:00 am - 11:44 amORD-ABE
4h 44m1 stop
$638Delta
Find Deal
sáb., nov. 16 - dom., nov. 17
5:37 pm - 6:55 pmABE-ORD
2h 18mnonstop
1:57 pm - 4:57 pmORD-ABE
2h 00mnonstop
$721United Airlines
Find Deal
sáb., nov. 16 - dom., nov. 17
5:37 pm - 6:55 pmABE-ORD
2h 18mnonstop
6:30 pm - 9:34 pmORD-ABE
2h 04mnonstop
$786United Airlines
Find Deal
sáb., nov. 16 - lun., nov. 18
2:05 pm - 10:14 pmABE-ORD
9h 09m2 stops
6:17 am - 5:09 pmORD-ABE
9h 52m2 stops
$813Delta
Find Deal
sáb., nov. 16 - dom., nov. 17
1:25 pm - 2:49 pmABE-ORD
2h 24mnonstop
6:30 pm - 9:34 pmORD-ABE
2h 04mnonstop
$279United Airlines
Find Deal
sáb., dic. 14 - lun., dic. 16
6:30 am - 8:05 amABE-ORD
2h 35mnonstop
1:50 pm - 4:51 pmORD-ABE
2h 01mnonstop
$294United Airlines
Find Deal
jue., dic. 26 - vie., ene. 3
6:30 am - 8:05 amABE-ORD
2h 35mnonstop
6:20 pm - 9:30 pmORD-ABE
2h 10mnonstop
$309United Airlines
Find Deal
jue., dic. 26 - mar., dic. 31
6:30 am - 7:55 amABE-ORD
2h 25mnonstop
6:30 pm - 9:34 pmORD-ABE
2h 04mnonstop
$317United Airlines
Find Deal
jue., dic. 12 - sáb., dic. 14
6:30 am - 8:05 amABE-ORD
2h 35mnonstop
6:20 pm - 9:30 pmORD-ABE
2h 10mnonstop
$324United Airlines
Find Deal
mar., dic. 24 - sáb., dic. 28
6:30 am - 8:05 amABE-ORD
2h 35mnonstop
6:20 pm - 9:30 pmORD-ABE
2h 10mnonstop
$339United Airlines
Find Deal
jue., dic. 26 - sáb., dic. 28
6:30 am - 8:05 amABE-ORD
2h 35mnonstop
6:20 pm - 9:30 pmORD-ABE
2h 10mnonstop
$344United Airlines
Find Deal
vie., dic. 27 - dom., dic. 29
5:30 pm - 6:55 pmABE-ORD
2h 25mnonstop
6:20 pm - 9:30 pmORD-ABE
2h 10mnonstop
$349United Airlines
Find Deal
mar., dic. 24 - dom., dic. 29
6:30 am - 8:05 amABE-ORD
2h 35mnonstop
6:20 pm - 9:30 pmORD-ABE
2h 10mnonstop
$364United Airlines
Find Deal
jue., dic. 26 - dom., dic. 29
6:30 am - 8:05 amABE-ORD
2h 35mnonstop
6:20 pm - 9:30 pmORD-ABE
2h 10mnonstop
$384United Airlines
Find Deal
mar., dic. 24 - jue., dic. 26

Flights from Allentown to O'Hare Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Allentown to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Allentown to Chicago O'Hare Airport?

The average price of all flights from Allentown to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from Allentown to Chicago O'Hare Airport, you should consider leaving on a Saturday and avoid Sundays if you are looking for the best rates. For your return to Allentown, you’ll find the best rates on Wednesdays and the most expensive ones on Mondays.

What is the cheapest month to fly from Allentown to Chicago O'Hare Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Allentown to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Allentown to Chicago O'Hare Intl Airport is February, where tickets cost $275 on average. On the other hand, the most expensive months are October and September, where the average cost of tickets is $484 and $463 respectively.

Can I save money by flying with a layover from Allentown to Chicago O'Hare Intl Airport?

The average price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $552, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Allentown to Chicago O'Hare Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Allentown to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Allentown to Chicago O'Hare Intl Airport, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 170 days before departure.

Good to know

Low season

January

High season

August

Cheapest flight

$89
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Allentown to Chicago O'Hare Airport

When to book flights from Allentown to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Allentown to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Allentown to Chicago O'Hare Airport flights

  • What is the cheapest flight from Allentown to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Allentown to Chicago O'Hare Intl Airport was $89 for a one-way ticket and $178 for a round-trip.

  • Do I need a passport to fly between Allentown and Chicago O'Hare Airport?

    A passport is not required to fly from Allentown to Chicago O'Hare Airport.

  • Which airlines offer Wi-Fi service onboard planes from Allentown to Chicago O'Hare Airport?

    All the following airlines offer inflight Wi-Fi service on the Allentown to Chicago O'Hare Airport flight route: American Airlines, Alaska Airlines, JetBlue, SWISS, Delta, United Airlines, and Air Canada.

  • Which aircraft models fly most regularly from Allentown to Chicago O'Hare Airport?

    The Canadair (Bombardier) Regional Jet CRJ-550 is the aircraft model that flies most regularly on the Allentown to Chicago O'Hare Airport flight route.

  • Which airline alliances offer flights from Allentown to Chicago O'Hare Airport?

    Star Alliance is the only airline alliance operating flights between Allentown and Chicago O'Hare Airport.

  • On which days can I fly direct from Allentown to Chicago O'Hare Airport?

    There are nonstop flights from Allentown to Chicago O'Hare Airport on a daily basis.

  • Which is the best airline for flights from Allentown to Chicago, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Allentown to Chicago are United Airlines and American Airlines. With an average price for the route of $431 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $273 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Allentown to Chicago O'Hare Airport?

    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 Allentown to Chicago O'Hare Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Allentown to Chicago O'Hare Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Allentown 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 Allentown to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport with an airline and back to Allentown with another airline. Booking your flights between Allentown and ORD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Allentown to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport from Allentown up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Allentown to Chicago O'Hare Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $295 or less one-way and $439 or less round-trip.

Prefer to fly non-stop from Allentown to Chicago O'Hare Airport?

Find which airlines fly direct from Allentown-Bethlehem Airport to Chicago O'Hare Intl Airport, which days they fly and book direct flights.

Nonstop departures

Allentown-Bethlehem to Chicago O'Hare Intl

Monday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Tuesday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Wednesday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Thursday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Friday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Saturday

Air New Zealand, Emirates, United Airlines

Air New Zealand, Emirates, +1 more

Sunday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

See more direct flights

Nonstop returns

Chicago O'Hare Intl to Allentown-Bethlehem

Monday

Air New Zealand, Emirates, United Airlines

Air New Zealand, Emirates, +1 more

Tuesday

Air New Zealand, Emirates, United Airlines

Air New Zealand, Emirates, +1 more

Wednesday

Air New Zealand, Emirates, United Airlines

Air New Zealand, Emirates, +1 more

Thursday

Air New Zealand, Emirates, United Airlines

Air New Zealand, Emirates, +1 more

Friday

Air New Zealand, Emirates, United Airlines

Air New Zealand, Emirates, +1 more

Saturday

Air New Zealand, Emirates, United Airlines

Air New Zealand, Emirates, +1 more

Sunday

Air New Zealand, Emirates, United Airlines

Air New Zealand, Emirates, +1 more

See more direct flights
See more direct flights

Top airlines flying from Allentown to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Allentown to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Allentown to O'Hare Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9194 reviews
8.1Crew
6.7Food
7.3Comfort
7.7Boarding
7.1Entertainment
Airline reviews

They canceled our flight and left us stranded to figure it out

2.0 MediocreMichael, Nov 2024MSY - ORD
Read more United Airlines reviews

They canceled our flight and left us stranded to figure it out

Everything was very good. Was able to change a make run flight leaving on direct earlier in the app -seamless!!! Well done

Being stick waiting for gate at ORD cause me to almost miss my connecting flight…being deaf United made no no effort to keep me updated as I couldn’t hear the PA

As usual, United scheduling is completely misleading. A 54-minute layover at O’Hare is too short to make a lot of connections, especially since the flight landed “on time” but had to wait on the taxiway 15 minutes for a gate to open up. Then it takes another 10 minutes to exit the plane before one can run to another concourse to catch a connecting flight.

The seats on the aircraft are like sitting in a rock. During the boarding process they recognize Active Duty Military, why don’t they recognize Retired Military. I’ve always preferred Delta, this flight confirmed why I still prefer Delta.

when you can say you don't remember being at any point upset during a flight, the airline is winning .

The staff was very friendly. The seats seemed quite small. Overall the flight was pleasant.

It was literally one of the worst travel experiences ever. My flight got delayed by over an hour and there was no communication of this from the gate staff. I realized it by checking the screen periodically. Once on board the flight attendants continued to serve alcohol to a man who was clearly already drunk and that was making a bunch of commotion. Never again will I fly United!

Charging and entertainment didn't work. The meal was horrible. They only came by with the drink cart one time for the 8 hour flight. They did come by with water a couple times.

Exceptional, I’d like to specifically recognize Robert for his outstanding customer service. He is professional, pleasant, and personable.

The flight from Buffalo to Chicago was on an older and smaller plane. Seating was tight. Looking closely at the interior of the aircraft there were definitely signs of aging and wear.

The flight encountered a delay exceeding 4 hours. The food voucher issued was valued at $12, insufficient to cover our meal expenses. Consequently, I was unable to take my medication, leading to a drop in blood sugar levels and exacerbating my anxiety.

Airplane was cold. Flight attendants were rude. Phone charger did not work. No food available.

3hour delay In the last 3 months i had 3 flights and 2 of these had a more than 2:40 hrs delayed

My initial flight to ORD was extended without reason. We circled the airport a few time and then drove on the ground for at least 20 minutes. These kinds of delays are annoying but somewhat expected… it would be nice if the crew would make an announcement to give updates on how long we could expect to be delayed.

The flight was uneventful. What was a problem was I was delayed getting home one entire day because the flight from Sacramento was delayed. That made getting to my connecting flight impossible. I had to stay another night at the hotel and incur that expense as a result.

This flight was fine but had no time to breathe as the connection was late from Sea to ORD.. Super stressful. If we checked bags, the trip would have been very distressed.

Seats were very uncomfortable. I paid extra for a seat with more leg room, the seat was no different than a seat at the back of the plane. Flight attendant was rude.

the food choice of packaged chips and popcorn was utterly ridiculous for first class

Check in agent was helpful and nice. Flight was OK. Our flight in Chicago was delayed 8 hours without an explination. This was our journey home. After a horrible flight experience on on the way to our vacation where our plane was diverted for an emergency medical issue, was grounded for hours, we missed our connecting flight by 25 minutes, and it took a day yo get re-booked, this was yet another bad experience that American seemed unwilling to help out with, much less compensate us for the

Book cheap flights from Allentown to Chicago

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Allentown to Chicago found on KAYAK in the last 72 hours.
12/5jue.
1 stopAmerican Airlines
5h 48mABE-ORD
$89
12/14sáb.
1 stopDelta
6h 14mABE-ORD
$110
12/12jue.
1 stop
11h 20mABE-ORD
$142
11/21jue.
1 stop
15h 15mABE-ORD
$156
11/21jue.
2 stops
20h 09mABE-ORD
$170
12/12jue.
2 stops
13h 07mABE-ORD
$181
12/12jue.
3 stops
32h 36mABE-ORD
$197
11/21jue.
3 stops
17h 39mABE-ORD
$206
12/12jue.
nonstopUnited Airlines
2h 25mABE-ORD
$224
12/5jue.
nonstopUnited Airlines
2h 25mABE-ORD
$259

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Last minute flights from Allentown to O'Hare Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Allentown to Chicago that are departing in the next 10 days.
11/16sáb.
multi-stopAmerican Airlines
6h 51mABE-ORD
11/20mié.
multi-stopAmerican Airlines
5h 46mORD-ABE
$358
11/16sáb.
multi-stopDelta
7h 47mABE-ORD
11/20mié.
multi-stopDelta
4h 44mORD-ABE
$373
11/15vie.
multi-stopAmerican Airlines
7h 59mABE-ORD
11/19mar.
multi-stopAmerican Airlines
5h 32mORD-ABE
$418
11/16sáb.
multi-stopDelta
7h 47mABE-ORD
11/20mié.
multi-stopDelta
11h 38mORD-ABE
$533
11/16sáb.
nonstopUnited Airlines
2h 18mABE-ORD
11/17dom.
nonstopUnited Airlines
2h 00mORD-ABE
$549
11/16sáb.
nonstopUnited Airlines
2h 18mABE-ORD
11/20mié.
nonstopUnited Airlines
2h 04mORD-ABE
$603
11/16sáb.
multi-stopDelta
9h 09mABE-ORD
11/17dom.
multi-stopDelta
4h 44mORD-ABE
$638
11/16sáb.
nonstopUnited Airlines
2h 18mABE-ORD
11/17dom.
nonstopUnited Airlines
2h 00mORD-ABE
$721
11/16sáb.
nonstopUnited Airlines
2h 18mABE-ORD
11/18lun.
nonstopUnited Airlines
2h 04mORD-ABE
$786
11/16sáb.
multi-stopDelta
9h 09mABE-ORD
11/17dom.
multi-stopDelta
9h 52mORD-ABE
$813

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Everything you need to know for your flight from Allentown to O'Hare Intl

Information on your arrival and departure airports