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ABE - CHI

$179 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 5/25. 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
Fri 6/7
Fri 6/14

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 43,968,530 times on KAYAK, and here is why:

Save 21% 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.

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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
8:15 am - 2:08 pmABE-ORD
6h 53m1 stop
5:27 am - 11:34 amORD-ABE
5h 07m1 stop
$205American Airlines
Find Deal
Tue, Aug 13 - Tue, Aug 20
5:49 pm - 11:56 pmABE-ORD
7h 07m1 stop
6:00 am - 11:47 amORD-ABE
4h 47m1 stop
$208Delta
Find Deal
Tue, Jun 25 - Mon, Jul 1
2:55 pm - 9:46 pmABE-MDW
7h 51m1 stop
6:00 am - 11:47 amMDW-ABE
4h 47m1 stop
$208Delta
Find Deal
Sat, Jun 15 - Tue, Jun 18
5:31 pm - 9:27 pmABE-ORD
4h 56m1 stop
1:32 pm - 11:17 pmORD-ABE
8h 45m2 stops
$213Delta
Find Deal
Fri, May 31 - Thu, Jun 6
6:00 am - 12:42 pmABE-ORD
7h 42m2 stops
1:25 pm - 11:14 pmORD-ABE
8h 49m2 stops
$218Delta
Find Deal
Sat, Jun 1 - Sat, Jun 8
6:00 am - 11:52 amABE-MDW
6h 52m1 stop
10:41 am - 5:09 pmMDW-ABE
5h 28m1 stop
$218Delta
Find Deal
Sun, Jun 2 - Sat, Jun 8
5:31 pm - 9:27 pmABE-ORD
4h 56m1 stop
1:32 pm - 11:17 pmORD-ABE
8h 45m2 stops
$223Delta
Find Deal
Fri, May 31 - Thu, Jun 6
5:34 pm - 6:55 pmABE-ORD
2h 21mnonstop
6:35 pm - 9:37 pmORD-ABE
2h 02mnonstop
$233United Airlines
Find Deal
Sat, Jun 15 - Tue, Jun 18
4:48 pm - 9:29 pmABE-ORD
5h 41m1 stop
5:15 am - 11:23 amORD-ABE
5h 08m1 stop
$255American Airlines
Find Deal
Wed, May 29 - Sun, Jun 2
5:34 pm - 6:55 pmABE-ORD
2h 21mnonstop
6:35 pm - 9:37 pmORD-ABE
2h 02mnonstop
$259United Airlines
Find Deal
Wed, May 29 - Sat, Jun 8

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 $214 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 $278.

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 Monday 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 February, where tickets cost $195 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $358 and $314 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 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 77 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 ($205) and Delta ($208). Delta proposed the cheapest one-way flight at $179.

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 $188.

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

Each day, there are 2 nonstop flights that take off from Allentown and land in Chicago, with an average flight time of 2h 26m. The most common departure time is 5:00 pm and most flights take off in the afternoon. 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?

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 14m. 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 6:35 am and will be landing in Chicago at 8:03 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 5:34 pm and lands at 6:55 pm.

Good to know

Low season

January

High season

December

Cheapest flight

$179
Best time to beat the crowds with an average 25% 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 $179 for a one-way ticket and $205 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, Delta, JetBlue, SWISS, Alaska Airlines, 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 $381 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 $277 or less one-way and $483 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 10789 reviews
7.4Food
8.6Crew
7.9Comfort
8.2Boarding
8.0Entertainment
Airline reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

2.0 MediocreAnonymous, May 2024AVL - LGA
Read more about Delta reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

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!

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 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.

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.

Frontier is a crappy airline nothing about it is honest

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Flight was canceled with little warning. Flight was rebooked through Ontario, California and connecting flight was delayed by over three hours. Frontier is living up to their Greyhound of the skies reputation for sure.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

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.
5/25Sat
1 stopDelta
6h 57mABE-ORD
$179
5/29Wed
1 stopDelta
5h 30mABE-MDW
$179
5/25Sat
3 stops
33h 40mABE-ORD
$181
5/25Sat
2 stops
13h 46mABE-ORD
$182
5/25Sat
2 stops
26h 14mABE-ORD
$189
5/25Sat
1 stop
10h 17mABE-ORD
$190
6/15Sat
nonstopUnited Airlines
2h 20mABE-ORD
$215
6/7Fri
1 stopAmerican Airlines
4h 43mABE-ORD
$223
5/28Tue
nonstopUnited Airlines
2h 21mABE-ORD
$250
6/8Sat
2 stopsAmerican Airlines
6h 51mABE-ORD
$506

Search by stops

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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.
5/9Thu
nonstopUnited Airlines
2h 28mABE-ORD
5/22Wed
nonstopUnited Airlines
2h 08mORD-ABE
$354
5/9Thu
nonstopUnited Airlines
2h 28mABE-ORD
5/12Sun
nonstopUnited Airlines
2h 07mORD-ABE
$359
5/9Thu
multi-stopAmerican Airlines
4h 55mABE-ORD
5/12Sun
multi-stopAmerican Airlines
5h 08mORD-ABE
$375
5/10Fri
nonstopUnited Airlines
2h 25mABE-ORD
5/11Sat
nonstopUnited Airlines
2h 07mORD-ABE
$429
5/11Sat
multi-stopDelta
11h 55mABE-MDW
5/14Tue
multi-stopDelta
5h 36mMDW-ABE
$448
5/12Sun
multi-stopDelta
4h 56mABE-ORD
5/19Sun
multi-stopDelta
5h 04mORD-ABE
$453
5/11Sat
nonstopUnited Airlines
2h 28mABE-ORD
5/14Tue
nonstopUnited Airlines
2h 07mORD-ABE
$454
5/9Thu
multi-stopAmerican Airlines
6h 25mABE-ORD
5/11Sat
multi-stopAmerican Airlines
4h 55mORD-ABE
$505
5/9Thu
multi-stop
9h 35mABE-ORD
5/22Wed
multi-stop
25h 59mORD-ABE
$509
5/9Thu
multi-stop
16h 29mABE-ORD
5/22Wed
multi-stop
28h 46mORD-ABE
$529

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Allentown - Chicago Flights

Departure:

Allentown (undefined)United States

Return flight deals:

Chicago - Allentown

Cabin classes:

$1,761
$1,566
$1,177
$278