$149 Cheap Flights from Allentown (ABE) to Chicago (MDW)

View $149 flight on Wed, Oct 29, 2025Opens in a new window

Popular airlines from Lehigh Valley Intl. Airport (ABE) to Chicago Midway Airport (MDW)

Cheap Flights from Allentown to Chicago (ABE-MDW)

Prices were available within the past 7 days and start at $149 for one-way flights and $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Dec 3 - Sun, Dec 7
ABE
Allentown
MDW
Chicago
$229 Roundtrip, found 1 day ago
$229
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 3 from Allentown to Chicago, returning Sun, Dec 7, priced at $229 found 1 day ago
Delta
Tue, Mar 24 - Tue, Apr 14
ABE
Allentown
MDW
Chicago
$234 Roundtrip, found 2 days ago
$234
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Mar 24 from Allentown to Chicago, returning Tue, Apr 14, priced at $234 found 2 days ago
Delta
Fri, Jan 9 - Thu, Jan 29
ABE
Allentown
MDW
Chicago
$239 Roundtrip, found 1 day ago
$239
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jan 9 from Allentown to Chicago, returning Thu, Jan 29, priced at $239 found 1 day ago
Delta
Sat, Mar 21 - Wed, Mar 25
ABE
Allentown
MDW
Chicago
$244 Roundtrip, found 2 days ago
$244
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Mar 21 from Allentown to Chicago, returning Wed, Mar 25, priced at $244 found 2 days ago
Delta
Fri, Nov 7 - Sat, Nov 8
ABE
Allentown
MDW
Chicago
$249 Roundtrip, found 2 days ago
$249
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Nov 7 from Allentown to Chicago, returning Sat, Nov 8, priced at $249 found 2 days ago
Delta
Sat, Nov 22 - Thu, Nov 27
ABE
Allentown
MDW
Chicago
$269 Roundtrip, found 5 days ago
$269
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Nov 22 from Allentown to Chicago, returning Thu, Nov 27, priced at $269 found 5 days ago
Delta
Tue, Nov 25 - Sat, Dec 6
ABE
Allentown
MDW
Chicago
$274 Roundtrip, found 12 hours ago
$274
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Nov 25 from Allentown to Chicago, returning Sat, Dec 6, priced at $274 found 12 hours ago
Delta
Mon, Jan 12 - Sat, Jan 17
ABE
Allentown
MDW
Chicago
$274 Roundtrip, found 6 days ago
$274
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Jan 12 from Allentown to Chicago, returning Sat, Jan 17, priced at $274 found 6 days ago
Delta
Tue, Mar 24 - Wed, Apr 15
ABE
Allentown
MDW
Chicago
$279 Roundtrip, found 2 days ago
$279
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Mar 24 from Allentown to Chicago, returning Wed, Apr 15, priced at $279 found 2 days ago
Delta
Tue, Nov 25 - Thu, Dec 4
ABE
Allentown
MDW
Chicago
$279 Roundtrip, found 12 hours ago
$279
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Nov 25 from Allentown to Chicago, returning Thu, Dec 4, priced at $279 found 12 hours ago

Find the cheapest month to fly from Allentown (ABE) to Chicago (MDW)

April is typically the cheapest month to fly

From $228 - $804 per traveler.

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 $396
ORD
O'Hare Intl.
Cheapest
Average driving time to city center23 min
Flights from $396
Flights from Allentown (ABE) to Chicago (MDW)
Origin airport
Lehigh Valley Intl.
Destination airport
Midway Intl.
Airlines serving
Delta
Roundtrip price
$228
Distance
643 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 December. 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 2025. You can also book with separate airlines for your outbound and return journeys, from $149 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 Midway Intl. Airport (MDW) cost?
Lock in a cheap one-way flight from $149 or cheap return flight from $229 from Lehigh Valley Intl. Airport (ABE) to Midway Intl. Airport (MDW) 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 Midway Intl. Airport (MDW)?
December is the most affordable month to fly from ABE to MDW. Planning your trip for the off-season is often the key to scoring lower fares.
Which airlines fly direct from Lehigh Valley Intl. Airport (ABE) to Midway Intl. Airport (MDW)?
Direct flights aren't available from Allentown, PA (ABE-Lehigh Valley Intl.) to Midway Intl. Airport (MDW). However, there are other airports offering nonstop flights. Start your journey at Philadelphia Intl. Airport (PHL) and fly straight to Chicago without a layover.
What is the cheapest airline that flies from Lehigh Valley Intl. Airport (ABE) to Midway Intl. Airport (MDW)?
To find the cheapest airline flying from ABE to MDW, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Lehigh Valley Intl. Airport (ABE) to Midway Intl. Airport (MDW)?
Direct flights from Lehigh Valley Intl. Airport (ABE) to Midway Intl. Airport (MDW) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ABE to MDW?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*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 Midway Intl. Airport (MDW)?
Select a flight from Lehigh Valley Intl. Airport (ABE) to Midway Intl. Airport (MDW) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 the available options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Lehigh Valley Intl. Airport (ABE) to Midway Intl. Airport (MDW) last-minute?
Booking your plane ticket from ABE to MDW right before your trip is generally more expensive. However, if there's some wiggle room with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book an ABE to MDW flight and hotel package?
Compared with arranging hotels and flights separately, booking an ABE to MDW flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one place will take the stress out of planning your trip. Simply pick your flights and select from our extensive range of hotels, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Lehigh Valley Intl. Airport (ABE) to Midway Intl. Airport (MDW)?
If you booked your ABE to MDW flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.