Question 1

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

Accepted Answer

The two airlines most popular with KAYAK users for flights from Chicago to Allentown are United Airlines and American Airlines. With an average price for the route of $369 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 $298 and an overall rating of 7.1.

Question 2

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

Accepted Answer

Direct flights take on average 2h 06m to travel the 652 miles between Chicago O'Hare Airport and Allentown.

Question 3

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

Accepted Answer

Each day, there are between 4 and 5 nonstop flights that take off from Chicago O'Hare Intl Airport and land in Allentown, with an average flight time of 2h 07m. The most common departure time is 1:00 pm and most flights take off in the afternoon. 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 Chicago O'Hare Intl Airport and Allentown per day?

Accepted Answer

Each day, there are between 4 and 5 nonstop flights that take off from Chicago O'Hare Intl Airport and land in Allentown, with an average flight time of 2h 07m. The most common departure time is 1:00 pm and most flights take off in the afternoon. 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 Chicago O'Hare Intl Airport to Allentown?

Accepted Answer

In the last 5 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Allentown was $103 for a one-way ticket and $270 for a round-trip.

Question 6

Do I need a passport to fly between Chicago O'Hare Airport and Allentown?

Accepted Answer

No

Question 7

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Allentown?

Accepted Answer

Your flight ticket price will generally be cheaper if you fly to Allentown on a Saturday and more expensive on a Sunday. On your return trip to Chicago O'Hare Airport, you should consider flying back on a Thursday, and avoid Mondays for better deals.

Question 8

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Allentown?

Accepted Answer

Your flight ticket price will generally be cheaper if you fly to Allentown on a Saturday and more expensive on a Sunday. On your return trip to Chicago O'Hare Airport, you should consider flying back on a Thursday, and avoid Mondays for better deals.

Question 9

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

Accepted Answer

Early birds can take the earliest flight from Chicago O'Hare Intl Airport at 6:29 am and will be landing in Allentown at 9:39 am.

Question 10

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

Accepted Answer

If you prefer to fly at night, the latest flight from Chicago O'Hare Intl Airport to Allentown jets off at 7:30 pm and lands at 10:40 pm.

Question 11

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

Accepted Answer

There are 2 airlines that fly nonstop from Chicago O'Hare Intl Airport to Allentown. They are American Airlines and United Airlines. The cheapest airline for this route is American Airlines, with the best round-trip deal found costing $205. On average, the best prices for this route can be found at American Airlines.

Question 12

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

Accepted Answer

There are 2 airlines that fly nonstop from Chicago O'Hare Intl Airport to Allentown. They are American Airlines and United Airlines. The cheapest airline for this route is American Airlines, with the best round-trip deal found costing $205. 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 Chicago O'Hare Airport to Allentown?

Accepted Answer

Only American Airlines offers inflight Wi-Fi service on the Chicago O'Hare Airport to Allentown flight route.

Question 14

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

Accepted Answer

The Embraer 170 is the aircraft model that flies most regularly on the Chicago O'Hare Airport to Allentown flight route.

Question 15

Which airline alliances offer flights from Chicago O'Hare Airport to Allentown?

Accepted Answer

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

Question 16

On which days can I fly direct from Chicago O'Hare Airport to Allentown?

Accepted Answer

There are nonstop flights from Chicago O'Hare Airport to Allentown on a daily basis.

Question 17

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Allentown?

Accepted Answer

The cheapest month for flights from Chicago O'Hare Intl Airport to Allentown is February, where tickets cost $252 (return) on average. On the other hand, the most expensive months are November and January, where the average cost of round-trip tickets is $439 and $437 respectively.

Question 18

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Allentown?

Accepted Answer

The cheapest month for flights from Chicago O'Hare Intl Airport to Allentown is February, where tickets cost $252 (return) on average. On the other hand, the most expensive months are November and January, where the average cost of round-trip tickets is $439 and $437 respectively.

Question 19

How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Allentown?

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 Chicago O'Hare Airport to Allentown.

Question 20

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

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Chicago O'Hare Airport 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 Chicago O'Hare Airport to Allentown?

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 Allentown with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and ABE can sometimes prove cheaper using this method.

Question 22

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

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 Allentown from Chicago O'Hare Airport 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 Chicago O'Hare Airport to Allentown?

Accepted Answer

Flights via Philadelphia (PHL) offer the most affordable fares, with an average round-trip price of $329.

Question 24

What is the most popular layover airport when flying from Chicago O'Hare Airport to Allentown?

Accepted Answer

Philadelphia (PHL) is the top choice – 55% of KAYAK users who clicked on 1-stop flights from Chicago O'Hare Airport to Allentown picked an itinerary connecting there.

Question 25

Which layover airport has the quickest connection when flying from Chicago O'Hare Airport to Allentown?

Accepted Answer

If you prefer a quick connection, Philadelphia (PHL) often has the shortest layovers from Chicago O'Hare Airport to Allentown, with an average of 1h 11m.

Question 26

Which layover airport offers the shortest total travel time from Chicago O'Hare Airport to Allentown?

Accepted Answer

Consider flying via Philadelphia (PHL) for the shortest journey. The average one-way travel time for flights connecting there is 5h 06m.

Question 27

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

Accepted Answer

There are 3 cabin class options for the route. These are First, Business and 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 Chicago O'Hare Intl Airport and Allentown?

Accepted Answer

There are 3 cabin class options for the route. These are First, Business and 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 Chicago O'Hare Airport to Allentown?

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from Chicago O'Hare Airport to Allentown were found on American Airlines ($279) and Delta ($299).

Question 30

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

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from Chicago O'Hare Airport to Allentown were found on American Airlines ($279) and Delta ($299).

Question 31

Can I save money by flying with a layover from Chicago O'Hare Intl Airport to Allentown?

Accepted Answer

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $298 on average.

Question 32

Can I save money by flying with a layover from Chicago O'Hare Intl Airport to Allentown?

Accepted Answer

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $298 on average.

Question 33

How much is a round-trip flight from Chicago O'Hare Intl Airport to Allentown?

Accepted Answer

Flight prices are below average for this route right now.Flights to Allentown from Chicago O'Hare Intl Airport usually cost between $279 and $369 in September.
The lowest price found in the past 5 days was $270 on Multiple Airlines (Sep 10-Sep 17).

Question 34

What are the most popular airlines flying to Allentown?

Accepted Answer

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

Low season	February
High season	December
Cheapest flight	$103

ORD - ABE

$103 Find Cheap Flights from Chicago O'Hare Airport to Allentown - Compare and Save

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

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KAYAK's insights & trends for O'Hare Intl to Allentown flights

How much is a round-trip flight from Chicago O'Hare Intl Airport to Allentown?

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Allentown?

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Allentown?

Can I save money by flying with a layover from Chicago O'Hare Intl Airport to Allentown?

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

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

What is the most popular layover airport when flying from Chicago O'Hare Airport to Allentown?

What is the cheapest layover airport when flying from Chicago O'Hare Airport to Allentown?

Which layover airport offers the shortest total travel time from Chicago O'Hare Airport to Allentown?

Which layover airport has the quickest connection when flying from Chicago O'Hare Airport to Allentown?

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

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

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

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

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

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