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ABE - ORD

$172 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 7/7. 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
Tue 6/4
Tue 6/11

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 43,369,418 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Allentown to O'Hare Intl (ABE-ORD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to O'Hare Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:42 pm - 11:59 pmABE-ORD
5h 17m1 stop
1:15 pm - 7:12 pmORD-ABE
4h 57m1 stop
$205American Airlines
Find Deal
Tue, Jul 23 - Tue, Jul 30
6:00 am - 11:17 amABE-ORD
6h 17m1 stop
6:00 am - 11:47 amORD-ABE
4h 47m1 stop
$243Delta
Find Deal
Sun, Jun 2 - Sun, Jun 9
7:19 pm - 11:58 pmABE-ORD
5h 39m1 stop
5:28 am - 11:38 amORD-ABE
5h 10m1 stop
$255American Airlines
Find Deal
Sat, Jun 29 - Fri, Jul 5
4:48 pm - 9:29 pmABE-ORD
5h 41m1 stop
5:27 am - 11:34 amORD-ABE
5h 07m1 stop
$272American Airlines
Find Deal
Tue, May 14 - Sun, Aug 25
4:48 pm - 9:29 pmABE-ORD
5h 41m1 stop
4:46 pm - 10:19 pmORD-ABE
4h 33m1 stop
$275American Airlines
Find Deal
Wed, May 29 - Wed, Jun 5
5:31 pm - 9:26 pmABE-ORD
4h 55m1 stop
3:32 pm - 11:17 pmORD-ABE
6h 45m1 stop
$278Delta
Find Deal
Wed, May 29 - Wed, Jun 5
5:30 pm - 6:55 pmABE-ORD
2h 25mnonstop
6:35 pm - 9:48 pmORD-ABE
2h 13mnonstop
$291United Airlines
Find Deal
Tue, May 14 - Sat, Aug 24
8:30 am - 8:24 amABE-ORD
24h 54m2 stops
8:04 pm - 2:06 pmORD-ABE
17h 02m1 stop
Fri, Jun 7 - Sun, Jun 9
11:00 am - 7:28 pmABE-ORD
9h 28m1 stop
9:04 pm - 6:38 pmORD-ABE
20h 34m2 stops
Tue, Jul 23 - Tue, Jul 30
5:30 pm - 6:55 pmABE-ORD
2h 25mnonstop
6:35 pm - 9:48 pmORD-ABE
2h 13mnonstop
$336United Airlines
Find Deal
Tue, May 14 - Sat, Aug 24

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 Mondays if you are looking for the best rates. For your return to Allentown, you’ll find the best rates on Thursdays 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 March, where tickets cost $281 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $480 and $465 respectively.

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 2 days before departure. For the absolute cheapest price, our data suggests you should book 66 days before departure.

Which airlines provide the cheapest flights from Allentown to Chicago O'Hare Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, American Airlines offered the best one-way deal for that route, at $178. KAYAK users also found Allentown to Chicago O'Hare Airport round-trip flights on American Airlines from $205 and on Delta from $243.

Which airlines fly non-stop between Allentown and Chicago O'Hare Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Allentown to Chicago O'Hare Intl Airport.
There is just one airline that flies from Allentown to Chicago O'Hare Intl Airport direct and that is United Airlines. The best one-way deal found from United Airlines for the route is $188.

How many flights are there between Allentown and Chicago O'Hare Intl Airport per day?

Each day, there are 2 nonstop flights that take off from Allentown and land in Chicago O'Hare Intl Airport, with an average flight time of 2h 26m. The most common departure time is 5:00 pm and most flights take off in the morning. Each week, there are 14 flights and there are the same amount of flights each day 2.

Which cabin class options are there for flights between Allentown and Chicago O'Hare Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Allentown to Chicago O'Hare Airport take?

The duration of a nonstop flight to Chicago O'Hare Airport from Allentown is typically 2h 14m. The journey crosses a distance of 652 miles.

What’s the earliest departure time from Allentown to Chicago O'Hare Airport?

Early birds can take the earliest flight from Allentown at 6:35 am and will be landing in Chicago O'Hare Intl Airport at 8:03 am.

What’s the latest departure time from Allentown to Chicago O'Hare Airport?

If you prefer to fly at night, the latest flight from Allentown to Chicago O'Hare Intl Airport jets off at 5:34 pm and lands at 6:55 pm.

Good to know

Low season

January

High season

March

Cheapest flight

$172
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 22% 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 $172 for a one-way ticket and $205 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?

    American Airlines, JetBlue, Delta, SWISS, and United Airlines offer inflight Wi-Fi service on the Allentown to Chicago O'Hare Airport flight route.

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

    The Canadair (Bombardier) Regional Jet 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 $408 and an overall rating of 7.3, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $276 and an overall rating of 7.3.

  • 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

Top tips for finding a cheap flight from ABE to Chicago O'Hare Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $270 or less one-way and $475 or less round-trip.

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

Find which airlines fly direct from Allentown-Bethlehem to O'Hare Intl, 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, United Airlines

Air New Zealand, United Airlines

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.
7.3
United AirlinesOverall score based on 11125 reviews
7.2Comfort
7.7Boarding
7.1Entertainment
6.7Food
8.1Crew
Airline reviews

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

8.0 ExcellentMichelle, Apr 2024MBS - ORD
Read more about United Airlines reviews

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

Awful…flight was delayed more than 12hrs, missed all connections to Fort Wayne, IN, had to get flight to another city 2 hours from my destination, flight was again delayed by 40 mins because they did not have enough fuel, again missed a connection, finally arrived in Indiana at 11pm…but before my 2 hour drive home, ay, no Five That Our Luggage Never Made On The plane and Still In Chicago

Boarding was friendly and quick. While the plane model was older with no live tv, the entertainment was full of movies and tv shows. All food was available. Pilots were very communicative with status of the flight. Flight landed on time.

The Palm Springs to Chicago O’Hare was on Time and Palm Springs airport is easier navigate. As our connection was only an approximately 50 minutes, we asked staff for insights for the Chicago airport in terms of transferring into the other terminal from which our flight left, and they were unhelpful. However, the United App was very helpful in terms of notifications and even providing directions. The Chicago to Detroit flight was significantly delayed which we all know does happen. However, there were very few updates or notifications as to why this was happening when we would actually arrive. It took nearly 30 minutes for bags to make it to baggage claim. We arrived nearly 1 hour late on a 40 minute flight.

Flight cancelled due to fog. No other flights available for 36 hours. Directed by United to book passage on another carrier, and submit receipts for reimbursement. Did that. United now states they will not reimburse. Currently out 2 grand.

The flight was delayed by 4 hours !!!!! It was very uncomfortable , and they told us only one our before departure

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

Our second leg to Jackson WY was unable to land due to weather. We were flown back to Dallas after stopping in SLC. We were given hotel rooms and vouchers. We were told that we would be back on the same plane in the morning. Instead we were given a different flight with different seats. Not a good experience. No one knew what was going on.

Turn on the heat. Flight was way too cold from Arizona to Chicago.

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.
7/7Sun
2 stops
21h 28mABE-ORD
$172
6/7Fri
1 stopAmerican Airlines
5h 07mABE-ORD
$178
6/4Tue
1 stopDelta
7h 23mABE-ORD
$179
7/6Sat
2 stopsDelta
11h 50mABE-ORD
$184
7/7Sun
1 stopAmerican Airlines
6h 39mABE-ORD
$212
6/4Tue
2 stopsDelta
7h 42mABE-ORD
$218
6/4Tue
nonstopUnited Airlines
2h 21mABE-ORD
$250
6/13Thu
nonstopUnited Airlines
2h 20mABE-ORD
$274
7/8Mon
1 stopAmerican Airlines
5h 17mABE-ORD
$287
5/10Fri
1 stopAmerican Airlines
5h 41mABE-ORD
$288

Search by stops

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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.
5/7Tue
multi-stopAmerican Airlines
5h 41mABE-ORD
5/11Sat
multi-stopAmerican Airlines
4h 55mORD-ABE
$279
5/7Tue
multi-stopDelta
7h 24mABE-ORD
5/12Sun
multi-stopDelta
5h 04mORD-ABE
$328
5/8Wed
multi-stopDelta
7h 42mABE-ORD
5/12Sun
multi-stopDelta
5h 04mORD-ABE
$333
5/7Tue
multi-stopDelta
7h 24mABE-ORD
5/11Sat
multi-stopDelta
6h 45mORD-ABE
$363
5/8Wed
multi-stopDelta
7h 24mABE-ORD
5/13Mon
multi-stopDelta
8h 45mORD-ABE
$368
5/8Wed
multi-stopDelta
7h 42mABE-ORD
5/13Mon
multi-stopDelta
8h 45mORD-ABE
$373
5/5Sun
nonstopUnited Airlines
2h 28mABE-ORD
5/11Sat
nonstopUnited Airlines
2h 08mORD-ABE
$379
5/5Sun
nonstopUnited Airlines
2h 25mABE-ORD
5/12Sun
nonstopUnited Airlines
2h 08mORD-ABE
$424
5/6Mon
multi-stop
32h 39mABE-ORD
5/10Fri
multi-stop
14h 38mORD-ABE
$599
5/6Mon
multi-stop
21h 32mABE-ORD
5/10Fri
multi-stop
14h 38mORD-ABE
$631

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Allentown - Chicago O'Hare Airport Flights

Departure:

Allentown (ABE)United States

Destination:

Chicago O'Hare Airport (ORD)United States

Return flight deals:

Chicago O'Hare Airport - Allentown

Cabin classes:

$1,757
$1,566
$770
$304