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ABE - CHI

$130 Find cheap flights from Allentown to Chicago

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 Chicago departing on 7/18. 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
Thu 7/11
Thu 7/18

Search hundreds of travel sites at once for deals on flights to Chicago

 
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 44,212,782 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Allentown to Chicago (ABE-CHI)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to Chicago 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
5:07 pm - 11:59 pmABE-ORD
7h 52m1 stop
8:38 am - 4:35 pmORD-ABE
6h 57m1 stop
$208American Airlines
Find Deal
Tue, Aug 13 - Tue, Aug 20
7:51 pm - 11:58 pmABE-ORD
5h 07m1 stop
6:25 pm - 12:26 amORD-ABE
5h 01m1 stop
$218American Airlines
Find Deal
Fri, Jun 28 - Sat, Jun 29
5:49 pm - 11:56 pmABE-ORD
7h 07m1 stop
6:00 am - 11:47 amORD-ABE
4h 47m1 stop
$263Delta
Find Deal
Sat, Jun 29 - Tue, Jul 2
5:40 pm - 6:55 pmABE-ORD
2h 15mnonstop
2:00 pm - 4:58 pmORD-ABE
1h 58mnonstop
$265United Airlines
Find Deal
Mon, Jul 1 - Fri, Jul 5
6:06 pm - 10:14 amABE-ORD
17h 08m2 stops
4:20 pm - 8:46 amORD-ABE
15h 26m2 stops
Wed, Sep 11 - Sat, Sep 14
6:00 am - 4:30 pmABE-ORD
11h 30m2 stops
3:42 pm - 11:06 pmORD-ABE
6h 24m1 stop
$278Delta
Find Deal
Wed, Sep 11 - Sat, Sep 14
5:34 pm - 6:55 pmABE-ORD
2h 21mnonstop
6:35 pm - 9:38 pmORD-ABE
2h 03mnonstop
$279United Airlines
Find Deal
Tue, Jun 25 - Sat, Jun 29
8:55 am - 6:15 pmABE-ORD
10h 20m1 stop
9:10 pm - 6:46 pmORD-ABE
20h 36m2 stops
Sat, Jun 22 - Tue, Jun 25
8:00 am - 8:17 pmABE-MDW
13h 17m2 stops
9:07 pm - 4:40 pmMDW-ABE
18h 33m2 stops
$446Allegiant Air
Find Deal
Fri, Jul 19 - Mon, Jul 22
8:00 am - 8:18 pmABE-MDW
13h 18m2 stops
9:08 pm - 4:45 pmMDW-ABE
18h 37m2 stops
$499Allegiant Air
Find Deal
Fri, Jun 21 - Mon, Jun 24

Flights from Allentown to Chicago - Travel Insights & Trends

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

What is the cheapest Allentown to Chicago flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Allentown to Chicago.
Our data shows that the cheapest route for a one-way flight from Allentown to Chicago cost $163 and was between Allentown and Chicago O'Hare Intl Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $303.

What’s the cheapest day of the week to fly from Allentown to Chicago?

The average price of all flights from Allentown to Chicago clicked on KAYAK for each day over the last 12 months.
For Allentown to Chicago, Saturday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Chicago back to Allentown, the best deals are generally found on Wednesday, with Monday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Allentown to Chicago, 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 is January, where tickets cost $262 on average. On the other hand, the most expensive months are June and March, where the average cost of tickets is $450 and $449 respectively.

How far in advance should I book a flight from Allentown to Chicago?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Allentown to Chicago, 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, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 35 days before departure.

Which airlines provide the cheapest flights from Allentown to Chicago?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Allentown to Chicago were found on American Airlines ($208) and Delta ($263). American Airlines proposed the cheapest one-way flight at $159.

Which airlines fly non-stop between Allentown and Chicago?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Allentown to Chicago.
There is just one airline that flies from Allentown to Chicago direct and that is United Airlines. The best one-way deal found from United Airlines for the route is $193.

How many flights are there between Allentown and Chicago per day?

Each day, there are between 4 and 6 nonstop flights that take off from Allentown and land in Chicago, with an average flight time of 2h 19m. The most common departure time is 5:00 pm and most flights take off in the morning, while the most flights land at Chicago O'Hare Intl Airport. Each week, there are 30 flights. The most frequent day of departure is Thursday, when 20% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Allentown and Chicago?

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 take?

Nonstop flights from Allentown generally make it to Chicago in 2h 10m. The flying distance between the two cities is 638 miles.

What’s the earliest departure time from Allentown to Chicago?

Early birds can take the earliest flight from Allentown at 6:40 am and will be landing in Chicago at 7:57 am.

What’s the latest departure time from Allentown to Chicago?

If you prefer to fly at night, the latest flight from Allentown to Chicago jets off at 5:40 pm and lands at 6:55 pm.

Good to know

Low season

January

High season

December

Cheapest flight

$130
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Allentown to Chicago O'Hare Airport

When to book flights from Allentown to Chicago

Are your dates flexible? Find out the best times to travel from Allentown to Chicago 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 flights from Allentown to Chicago

  • What is the cheapest flight from Allentown to Chicago?

    In the last 3 days, the lowest price for a flight from Allentown to Chicago was $130 for a one-way ticket and $208 for a round-trip.

  • Do I need a passport to fly between Allentown and Chicago?

    No

  • Which airlines offer Wi-Fi service onboard planes from Allentown to Chicago?

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

  • Which aircraft models fly most regularly from Allentown to Chicago?

    The Canadair (Bombardier) Regional Jet is the aircraft model that flies most regularly on the Allentown to Chicago flight route.

  • Which airline alliances offer flights from Allentown to Chicago?

    Star Alliance is the only airline alliance operating flights between Allentown and Chicago.

  • On which days can I fly direct from Allentown to Chicago?

    There are nonstop flights from Allentown to Chicago on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Allentown to Chicago are Delta and United Airlines. With an average price for the route of $231 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $382 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Allentown to Chicago?

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago 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?

    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 with an airline and back to Allentown with another airline.

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

    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 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 Allentown to Chicago

  • Looking for a cheap flight? 25% of our users found flights on this route for $276 or less one-way and $454 or less round-trip.

Prefer to fly non-stop from Allentown to Chicago?

Find which airlines fly direct from Allentown-Bethlehem to Chicago, which days they fly and book direct flights.

Nonstop departures

Allentown-Bethlehem to Chicago

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 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 4 airlines serving from Allentown to Chicago

 
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 Chicago? 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.
8.0
DeltaOverall score based on 10277 reviews
7.4Food
8.2Boarding
8.6Crew
7.9Comfort
8.0Entertainment
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

I had a great flight. Everything went smoothly and the flight arrived early.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

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!

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

The CX617 from HK to BKK was delayed more than 1.5 hours.

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.

I strongly dislike Frontier. I find them barebones, the seats not particularly comfortable, the nickel and diming is maddening, the app is TERRIBLE - super confusing to navigate, and the last 4 frontier flights I have flown have been on AVERAGE 2 hours late, one ruining a fancy night out in Vegas with reservations made well in advance, which was nodded to with a measly 5000 miles, which translates to almost nothing. At least credit a free checked bag or something.

8 hr delay. had to buy another ticket with another airline

Four and a half hour delay in total. What frustrates me most is the poor communication and disorganization.

I appreciated the upgrade to free cary-on bag and seat selection at no charge

FRONTIER SUCKS! The agent downstairs tricked me into booking, just to get to the gate. At the gate, they told me they couldn't help. I then called Customer Service. They and the gate attendants kept blaming each other. Neither side was willing to help the customer.

The agent at check-in was strident, unwelcoming, and condescending to customers ahead of me.

Flight was delay 9hrs and nothing was provided at airport, had to go and get a room to sleep in, paid for Uber back and fort with no offers until we landed back home a 1hr later for a $75 voucher for a future flight.

Didn't like anything..entire crew was very rude to everyone on the flight. Plane old and the trays fall down on you the while time you're flying. Charged more for a carry on bag than for the plane ticket itself. Did make it from point a to point b, but worth the extra money to fly with another airline

9 hours of delay!! Was not able to check my luggage that I paid for!!!

It was delayed 9 hours for operational reasons, despite the plane arriving to the airport on time.

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.
7/18Thu
1 stop
10h 05mABE-ORD
$130
7/18Thu
2 stops
11h 15mABE-ORD
$152
7/6Sat
1 stopAmerican Airlines
5h 21mABE-ORD
$159
6/16Sun
1 stopDelta
4h 46mABE-MDW
$169
7/18Thu
nonstopUnited Airlines
2h 15mABE-ORD
$215
6/20Thu
1 stopAmerican Airlines
7h 05mABE-ORD
$239
6/16Sun
2 stops
16h 15mABE-ORD
$250
7/6Sat
2 stopsDelta
10h 00mABE-ORD
$254
6/20Thu
nonstopUnited Airlines
2h 21mABE-ORD
$370
6/26Wed
3 stopsWestJet
32h 39mABE-MDW
$1,125

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Last minute flights from Allentown to Chicago

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.
6/15Sat
multi-stopAmerican Airlines
5h 39mABE-ORD
6/16Sun
multi-stopAmerican Airlines
5h 06mORD-ABE
$292
6/12Wed
multi-stopAmerican Airlines
7h 05mABE-ORD
6/14Fri
multi-stopAmerican Airlines
4h 33mORD-ABE
$318
6/16Sun
multi-stopDelta
4h 46mABE-MDW
6/18Tue
multi-stopDelta
6h 29mMDW-ABE
$338
6/16Sun
multi-stopAmerican Airlines
4h 59mABE-ORD
6/18Tue
multi-stopAmerican Airlines
5h 20mORD-ABE
$338
6/16Sun
multi-stopDelta
4h 46mABE-MDW
6/18Tue
multi-stopDelta
8h 50mMDW-ABE
$343
6/15Sat
multi-stopAmerican Airlines
7h 05mABE-ORD
6/15Sat
multi-stopAmerican Airlines
6h 40mORD-ABE
$388
6/14Fri
nonstopUnited Airlines
2h 21mABE-ORD
6/16Sun
nonstopUnited Airlines
2h 03mORD-ABE
$454
6/12Wed
multi-stop
11h 12mABE-ORD
6/14Fri
multi-stop
20h 31mORD-ABE
$507
6/15Sat
multi-stop
19h 44mABE-ORD
6/16Sun
multi-stop
20h 14mORD-ABE
$518
6/16Sun
nonstopUnited Airlines
2h 20mABE-ORD
6/18Tue
nonstopUnited Airlines
2h 02mORD-ABE
$824

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Allentown - Chicago Flights

Departure:

Allentown (ABE)United States

Return flight deals:

Chicago - Allentown

Cabin classes:

$1,221
$1,338
$963
$303