Cheap flights from Allentown to Chicago from $99
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Chicago departing on 9/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Allegiant Air flights from Allentown to Chicago Midway Airport
Our best Allegiant Air deals on Allentown to Chicago Midway Airport flight tickets
Delta flights from Allentown to Chicago Midway Airport
Our best Delta deals on Allentown to Chicago Midway Airport flight tickets
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How to get the cheapest flight ticket from Allentown to Chicago Midway Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Chicago Midway Airport?
According to our data, Monday is the cheapest day to fly to Chicago Midway Airport from Allentown. The lowest ticket price found for a Monday departure recently was $193. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Tuesday is the most expensive day to depart from Allentown because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $673.
What is the cheapest time of day to depart on your flight to Chicago Midway Airport?
Flying to Chicago Midway Airport from Allentown in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $262 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around $428. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest airline that flies from Allentown-Bethlehem to Chicago Midway?
Delta and Allegiant Air are the most popular carriers operating from Allentown-Bethlehem to Chicago Midway
What airlines fly to Chicago Midway Airport?
Frontier, Southwest and Delta are the top three most popular airlines that fly to Chicago Midway Airport from Allentown according to our data. Frontier is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Chicago Midway Airport. Keep in mind that there are 5 different airlines that fly to Chicago Midway Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Allentown to Chicago Midway Airport
Cheap Allentown to Chicago Midway Airport (ABE to MDW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Allentown to Chicago Midway Airport
How far is Allentown-Bethlehem to Chicago Midway by plane?
The distance between Allentown-Bethlehem and Chicago Midway is about 642.5 mi. In terms of flight time, this usually takes a little over 4h 45m.
When did momondo last update prices for flights from Allentown-Bethlehem Airport to Chicago Midway Airport?
Prices for flights from Allentown-Bethlehem Airport to Chicago Midway Airport were last updated today.
How many operators does momondo search for flights from Allentown-Bethlehem Airport to Chicago Midway Airport?
As of June 2025, there are 2 operators available to choose from for flights from Allentown-Bethlehem Airport to Chicago Midway Airport.
How old do you have to be to fly from Allentown-Bethlehem Airport to Chicago Midway Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Allentown-Bethlehem Airport to Chicago Midway Airport.
What documentation or ID do you need to fly to Chicago Midway Airport?
The necessary travel and health documents for your Chicago Midway Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Allentown to Chicago Midway Airport?
momondo data reveals that the most frequently booked airline on the route from Allentown to Chicago Midway Airport is Delta, representing 68% of all bookings. The subsequent popular airline is United Airlines at 32%.
Best airlines flying from Allentown to Chicago Midway Airport
Compare and see reviews for airlines that fly from Allentown to Chicago Midway Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $193 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $228 | Free Cancellation | Rating 8.0 7,946 reviews |
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Why should I use momondo to find a flight deal from Allentown to Chicago?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Allentown.
Can I find flights from Allentown to Chicago with flexible booking policies on momondo?
Yes. All flights to Chicago from Allentown on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Allentown to Chicago?
momondo provides multiple filters to help you find the best flight to Chicago from Allentown. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Allentown to Chicago right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Allentown to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.