$109 Cheap Delta flights Allentown (ABE) to Chicago (MDW)

You’ll discover cheap round-trip Delta Air Lines flights from $229 from ABE to MDW by filtering your results from “Price (lowest to highest)” on Expedia. Or search for bargains from $109 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the cheapest months to fly to Chicago with Delta Air Lines. You could also find great prices on return and one-way fares in February.

Begin your search one to three months ahead of your travel date to score cheaper fares on Delta Air Lines flights from Lehigh Valley Intl. Airport (ABE) to Midway Intl. Airport (MDW). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Simply enter your dates, click search and select “Nonstop” on Expedia to find any direct flights from ABE to MDW with Delta Air Lines or other carriers.

Sort your results by “Morning” and “Early Morning” to see the earliest flights from ABE to MDW. Jetting off early means flight cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Midway Intl. Airport (MDW) is the primary Chicago gateway for Delta Air Lines flights from Lehigh Valley Intl. Airport (ABE).

Offering an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is a top choice for many travelers heading from ABE to MDW. What’s more, if you’re a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be spent on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are usually free within 24 hours of making a booking, but your airline may charge a fee after that time. For more details about modifying your flights, head to your “Trips,” select your flight and click on “Manage Booking.” If you want the flexibility to change your itinerary without extra charges, tick the “No cancel fee” or “Changes included” filter when organizing your trip.