Question 1

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

Accepted Answer

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 $363 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 $314 and an overall rating of 7.1.

Question 2

How long does a flight from Allentown to Chicago take?

Accepted Answer

A direct flight to Chicago will take on average 2h 22m to travel the 638 miles flying distance from Allentown.

Question 3

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

Accepted Answer

Each day, there are between 4 and 5 nonstop flights that take off from Allentown and land in Chicago, with an average flight time of 2h 27m. 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 34 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Question 4

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

Accepted Answer

Each day, there are between 4 and 5 nonstop flights that take off from Allentown and land in Chicago, with an average flight time of 2h 27m. 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 34 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Question 5

What is the cheapest flight from Allentown to Chicago?

Accepted Answer

In the last 5 days, the lowest price for a flight from Allentown to Chicago was $107 for a one-way ticket and $269 for a round-trip.

Question 6

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

Accepted Answer

No

Question 7

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

Accepted Answer

For Allentown to Chicago, Thursday 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 Saturday, with Sunday being the most expensive.

Question 8

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

Accepted Answer

For Allentown to Chicago, Thursday 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 Saturday, with Sunday being the most expensive.

Question 9

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

Accepted Answer

Early birds can take the earliest flight from Allentown at 6:01 am and will be landing in Chicago at 7:30 am.

Question 10

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

Accepted Answer

If you prefer to fly at night, the latest flight from Allentown to Chicago jets off at 6:01 pm and lands at 7:30 pm.

Question 11

Which airlines fly non-stop between Allentown and Chicago?

Accepted Answer

There are 2 airlines that fly nonstop from Allentown to Chicago. They are American Airlines and United Airlines. The cheapest airline for this route is American Airlines, with the best round-trip deal found costing $208. On average, the best prices for this route can be found at American Airlines.

Question 12

Which airlines fly non-stop between Allentown and Chicago?

Accepted Answer

There are 2 airlines that fly nonstop from Allentown to Chicago. They are American Airlines and United Airlines. The cheapest airline for this route is American Airlines, with the best round-trip deal found costing $208. On average, the best prices for this route can be found at American Airlines.

Question 13

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

Accepted Answer

American Airlines, JetBlue, Delta, and Alaska Airlines offer inflight Wi-Fi service on the Allentown to Chicago flight route.

Question 14

Which aircraft models fly most regularly from Allentown to Chicago?

Accepted Answer

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

Question 15

Which airline alliances offer flights from Allentown to Chicago?

Accepted Answer

oneworld, and Star Alliance are the airline alliances operating flights between Allentown and Chicago, with oneworld being the most commonly used for this route.

Question 16

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

Accepted Answer

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

Question 17

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

Accepted Answer

The cheapest month for flights from Allentown to Chicago is July, where tickets cost $330 (return) on average. On the other hand, the most expensive months are April and May, where the average cost of round-trip tickets is $446 and $386 respectively.

Question 18

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

Accepted Answer

The cheapest month for flights from Allentown to Chicago is July, where tickets cost $330 (return) on average. On the other hand, the most expensive months are April and May, where the average cost of round-trip tickets is $446 and $386 respectively.

Question 19

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

Accepted Answer

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.

Question 20

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

Accepted Answer

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.

Question 21

What is the Hacker Fare option on flights from Allentown to Chicago?

Accepted Answer

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.

Question 22

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

Accepted Answer

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.

Question 23

What is the cheapest layover airport when flying from Allentown to Chicago?

Accepted Answer

Flights via Philadelphia (PHL) offer the most affordable fares, with an average round-trip price of $290.

Question 24

What is the most popular layover airport when flying from Allentown to Chicago?

Accepted Answer

Philadelphia (PHL) is the top choice – 57% of KAYAK users who clicked on 1-stop flights from Allentown to Chicago picked an itinerary connecting there.

Question 25

Which layover airport has the quickest connection when flying from Allentown to Chicago?

Accepted Answer

If you prefer a quick connection, Atlanta (ATL) often has the shortest layovers from Allentown to Chicago, with an average of 1h 12m.

Question 26

Which layover airport offers the shortest total travel time from Allentown to Chicago?

Accepted Answer

Consider flying via Philadelphia (PHL) for the shortest journey. The average one-way travel time for flights connecting there is 5h 08m.

Question 27

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

Accepted Answer

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.

Question 28

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

Accepted Answer

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.

Question 29

Which airlines provide the cheapest flights from Allentown to Chicago?

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from Allentown to Chicago were found on American Airlines ($269) and United Airlines ($279).

Question 30

Which airlines provide the cheapest flights from Allentown to Chicago?

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from Allentown to Chicago were found on American Airlines ($269) and United Airlines ($279).

Question 31

What is the cheapest Allentown to Chicago flight route?

Accepted Answer

The cheapest return flight from Allentown to Chicago costs $289 on the route between Allentown (ABE) and Chicago O'Hare Intl Airport (ORD). It is also the most popular route.

Question 32

What is the cheapest Allentown to Chicago flight route?

Accepted Answer

The cheapest return flight from Allentown to Chicago costs $289 on the route between Allentown (ABE) and Chicago O'Hare Intl Airport (ORD). It is also the most popular route.

Question 33

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

Accepted Answer

To get a below average price on the flight from Allentown to Chicago, you should book around 3 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Question 34

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

Accepted Answer

To get a below average price on the flight from Allentown to Chicago, you should book around 3 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Question 35

Can I save money by flying with a layover from Allentown to Chicago?

Accepted Answer

No, with an average price for the route of $390, prices are generally cheapest when you fly direct.

Question 36

Can I save money by flying with a layover from Allentown to Chicago?

Accepted Answer

No, with an average price for the route of $390, prices are generally cheapest when you fly direct.

Question 37

How much is a round-trip flight from Allentown to Chicago?

Accepted Answer

Flight prices are typical for this route right now.Flights to Chicago from Allentown usually cost between $269 and $409 in November.
The lowest price found in the past 5 days was $269 on American Airlines (Nov 6-Nov 8).

Question 38

What are the most popular airlines flying to Chicago?

Accepted Answer

The most popular airline among KAYAK users flying to Chicago is United Airlines, followed by American Airlines and Frontier.

Low season	January
High season	July
Cheapest flight	$107

ABE - CHI

$107 Find Cheap Flights from Allentown to Chicago - Compare and Save

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Cheap Flights from Allentown to Chicago (ABE-CHI)

Recent round-trip flight deals from Allentown to Chicago

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KAYAK's insights & trends for Allentown to Chicago flights

How much is a round-trip flight from Allentown to Chicago?

What is the cheapest Allentown to Chicago flight route?

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

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

Can I save money by flying with a layover from Allentown to Chicago?

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

Which airlines provide the cheapest flights from Allentown to Chicago?

Which airlines fly non-stop between Allentown and Chicago?

What is the most popular layover airport when flying from Allentown to Chicago?

What is the cheapest layover airport when flying from Allentown to Chicago?

Which layover airport offers the shortest total travel time from Allentown to Chicago?

Which layover airport has the quickest connection when flying from Allentown to Chicago?

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

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

How long does a flight from Allentown to Chicago take?

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

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

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