Cheap Flights from Allentown (ABE) to Chicago (DPA)

Popular airlines from Lehigh Valley Intl. Airport (ABE) to Chicago, IL (DPA-Dupage)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Alternative airports near Chicago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to O'Hare Intl. ORD. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $299
ORD
O'Hare Intl.
Cheapest
Average driving time to city center23 min
Flights from $299
Select flight to Midway Intl. MDW. Closest option available. Average driving time to city center is 16 minutes. Flights from $314
MDW
Midway Intl.
Closest
Average driving time to city center16 min
Flights from $314
Flights from Allentown (ABE) to Chicago (DPA)
Origin airport
Lehigh Valley Intl.
Destination airport
Dupage
Distance
670 mi

Allentown to Chicago Flights

The cheapest times to fly from Allentown to Chicago

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Allentown to Chicago are during the month of . You can find some of the cheapest flights from Allentown to Chicago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Allentown to Chicago

Sunday is one of the best days to book for cheap flights from Allentown to Chicago: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Allentown to Chicago

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Allentown to Chicago in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Allentown to Chicago flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Allentown to Chicago airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Lehigh Valley Intl. Airport (ABE) to Dupage Airport (DPA) cost?
Lock in a cheap one-way flight or cheap return flight from Lehigh Valley Intl. Airport (ABE) to Dupage Airport (DPA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Lehigh Valley Intl. Airport (ABE) to Dupage Airport (DPA)?
The cheapest month to fly from ABE to DPA is , when there's less demand. Off-peak months are usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Lehigh Valley Intl. Airport (ABE) to Dupage Airport (DPA)?
To find the cheapest airline flying from ABE to DPA, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Lehigh Valley Intl. Airport (ABE) to Dupage Airport (DPA)?
There are no daily direct flights from Lehigh Valley Intl. Airport (ABE) to Dupage Airport (DPA). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from ABE to DPA?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lehigh Valley Intl. Airport (ABE) to Dupage Airport (DPA)?
To avoid possible delays on the Lehigh Valley Intl. Airport (ABE) to Dupage Airport (DPA) route, travel before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Chicago from Lehigh Valley Intl. Airport (ABE)?
O'Hare Intl. Airport (ORD) is the only airport in Chicago with direct flights from Lehigh Valley Intl. Airport (ABE). Check out your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Lehigh Valley Intl. Airport (ABE) to Dupage Airport (DPA) last-minute?
Booking your ticket from ABE to DPA just before your trip is typically more expensive. However, if you're flexible with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book an ABE to DPA flight and hotel package?
Booking an ABE to DPA flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lehigh Valley Intl. Airport (ABE) to Dupage Airport (DPA)?
In most instances, you can cancel or reschedule your ABE to DPA flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want more information, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.