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Find cheap flights from Allentown to Illinois from $114

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 Illinois departing on 7/3. 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
Mon 5/27
Mon 6/3

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Best Illinois Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Chicago
Chicago1 stop$205
Moline
Moline1 stop$758
Peoria
Peoria1 stop$555
Bloomington
Bloomington1 stop$472
St. Louis
St. Louis1 stop$210

Good to know

Low season

January

High season

April

Cheapest flight

$114
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Allentown to St. Louis

FAQs - booking Illinois flights

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

    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 Illinois.

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

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

    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 Illinois 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 Illinois?

    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 Illinois 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 cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Allentown to the following destinations at these prices or less: Chicago $253 one-way - $451 round-trip
  • Morning departure is around 12% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 4 airlines serving from Allentown to Illinois

 
Need help choosing which airline to fly with from Allentown to Illinois? 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 10951 reviews
8.2boarding
7.4food
8.0entertainment
8.6crew
7.9comfort
Airline reviews

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

6.0 GoodAnonymous, Apr 2024ATL - CHS
Read more about Delta reviews

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.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

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.

Flight was delayed by over an hour and gate checked bags took 15 minutes to be delivered to the jet bridge.

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.

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.

The seat are terrible. Don’t even think of sleeping on a Spirit flight. The kids that run the plane aka flight attendants are pretty rude and straight forward. They get the job done but without class.

I had a death in my family and booked my flight on Spirit. My flight was cancelled the morning of my flight, no explanation, no help to rebook, nobody to talk to. The next available flight was 2days later !!!! Terrible airline, will NEVER fly with them again!

First....my trip was from Ft. Myers to Philly (not the other way around). Plane was clean, staff was friendly and flight was efficient with boarding and flight time. Thumbs up all around.

Seats are very small and extremely hard. Too close together. The person next to me had average shoulders and was very far into my 'space'.

They took a horrible route with a lot of turbulence and I eneded up getting sick. Even if the flight takes longer. Don't put people life at risk just to get to the airport on time.

Flights are great except for the ticketing service on the terminal.. Too little employees taking care for lots of flights.

Every thing was fine ,low price,easy on time ,clean, good staff, really no issues

The crew was great but it felt gross how spirit charges you for every little thing. Picking your seat should be free (first come first served). Beverages and food I get. But picking where I sit? Gross.

Had to board plan 2x due to lack of security check after 1st boarding

Miserable. The crew was rude, the flight was delayed 5 hours for mechanical reasons and then “weather” even though other planes were leaving.

Book cheap flights from Allentown to Illinois

Recent round-trip flight deals

8/6Tue
1 stopAmerican Airlines
6h 51mABE-ORD
8/20Tue
1 stopAmerican Airlines
7h 41mORD-ABE
$205
5/29Wed
1 stopAmerican Airlines
4h 22mABE-STL
5/30Thu
1 stopAmerican Airlines
5h 19mSTL-ABE
$210
5/11Sat
1 stopAmerican Airlines
4h 55mABE-ORD
5/13Mon
1 stopAmerican Airlines
4h 55mORD-ABE
$225
5/10Fri
1 stopAmerican Airlines
4h 45mABE-ORD
5/13Mon
1 stopAmerican Airlines
4h 55mORD-ABE
$227
5/11Sat
nonstopUnited Airlines
2h 25mABE-ORD
5/13Mon
nonstopUnited Airlines
2h 08mORD-ABE
$266
5/31Fri
1 stopDelta
7h 24mABE-ORD
6/4Tue
2 stopsDelta
8h 45mORD-ABE
$278
5/31Fri
1 stopDelta
5h 30mABE-MDW
6/4Tue
2 stopsDelta
8h 56mMDW-ABE
$308
5/31Fri
1 stopDelta
5h 30mABE-MDW
6/4Tue
1 stopDelta
5h 36mMDW-ABE
$328
5/10Fri
nonstopUnited Airlines
2h 28mABE-ORD
5/13Mon
nonstopUnited Airlines
2h 08mORD-ABE
$336
5/11Sat
nonstopUnited Airlines
2h 25mABE-ORD
5/14Tue
nonstopUnited Airlines
2h 08mORD-ABE
$349

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Recent one-way flight deals

7/3Wed
1 stopDelta
4h 53mABE-STL
$114
7/6Sat
1 stopAmerican Airlines
5h 10mABE-ORD
$173
6/14Fri
1 stopDelta
7h 07mABE-ORD
$174
5/14Tue
1 stopDelta
5h 30mABE-MDW
$174
6/14Fri
2 stopsDelta
9h 31mABE-ORD
$179
6/20Thu
1 stopAmerican Airlines
5h 07mABE-ORD
$207
5/24Fri
nonstopUnited Airlines
2h 21mABE-ORD
$215
5/17Fri
1 stopAmerican Airlines
4h 22mABE-STL
$243
7/6Sat
nonstopUnited Airlines
2h 15mABE-ORD
$250
5/17Fri
1 stopUnited Airlines
4h 47mABE-MLI
$259

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Last minute flights from Allentown to Illinois

Last minute flight, train and bus deals

4/30Tue
multi-stopDelta
5h 24mABE-ORD
5/2Thu
multi-stopDelta
5h 09mORD-ABE
$382
4/28Sun
multi-stopAmerican Airlines
4h 50mABE-ORD
5/1Wed
multi-stopAmerican Airlines
5h 42mORD-ABE
$413
4/28Sun
multi-stopDelta
6h 22mABE-ORD
5/1Wed
multi-stopDelta
10h 23mORD-ABE
$537
5/2Thu
multi-stopAmerican Airlines
4h 50mABE-ORD
5/2Thu
multi-stopAmerican Airlines
5h 42mORD-ABE
$569
4/28Sun
multi-stopDelta
9h 55mABE-ORD
5/1Wed
multi-stopDelta
10h 23mORD-ABE
$588
5/2Thu
multi-stopAmerican Airlines
5h 49mABE-ORD
5/2Thu
multi-stopAmerican Airlines
4h 42mORD-ABE
$850
4/28Sun
nonstopUnited Airlines
2h 28mABE-ORD
5/1Wed
nonstopUnited Airlines
2h 07mORD-ABE
$909
5/2Thu
multi-stopAmerican Airlines
7h 01mABE-ORD
5/2Thu
multi-stopAmerican Airlines
6h 56mORD-ABE
$1,011

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Allentown - Illinois Flights

Departure:

Allentown (ABE)United States

Return flight deals:

Illinois - Allentown

Cabin classes:

$1,757
$1,566
$750
$287