$219 Cheap Delta flights Atlanta (ATL) to Milwaukee (MKE)

You’ll find affordable round-trip Delta Air Lines flights from $399 from ATL to MKE by filtering your results from “Price (lowest to highest)” on Expedia. Or look for options from $219 for a one-way trip.**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.

Delta Air Lines flights to Milwaukee are generally cheaper in the off-peak months of January and February. Whether you’re searching for a round-trip or one-way ticket, you could find a better deal then.

Begin your search one to three months ahead of your departure date to get cheaper fares on Delta Air Lines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to General Mitchell Intl. Airport (MKE). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to 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.* Get the timing right, and you can enjoy significant savings on domestic flights.*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.

You can easily fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to General Mitchell Intl. Airport (MKE) on one of Delta Air Lines’s 34 weekly direct flights. Apply our “Nonstop” and “Airline” filters to find the Delta Air Lines flight that’ll land at MKE at your preferred time.

Depart Hartsfield-Jackson Atlanta Intl. Airport (ATL) for General Mitchell Intl. Airport (MKE) on a nonstop Delta Air Lines flight, and you’ll be airborne for around 2h.

If you’re looking for flexibility, Thursday offers the most choice for Delta Air Lines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to General Mitchell Intl. Airport (MKE). You can pick from 5 different departures.

Departing ATL at 8:20AM UTC-5, the first Delta Air Lines flight to MKE arrives at 9:21AM UTC-6. Flying early means you’ll be less likely to experience delays.* Not a morning person? The last Delta Air Lines flight from ATL to MKE departs at 10:54PM UTC-5 and touches down at 11:53PM UTC-6.*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.

Delta Air Lines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Milwaukee land at General Mitchell Intl. Airport (MKE). This is the main entry point here.

With a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is the leading choice for many travelers heading from ATL to MKE. Plus, if you’re a Delta SkyMiles and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be spent on future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Delta Air Lines generally uses Boeing 757-200 planes for flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to General Mitchell Intl. Airport (MKE). This carrier also operates the Boeing 737-900 on this route. Bear in mind that aircraft type can change due to operational needs, so the plane you catch could be different when you leave.

Depending on the ticket type you purchased, a fee is typically charged if you change or cancel your booking more than 24 hours after confirmation. To find plane tickets with more flexibility, select our “Changes included” and “No cancel fee” boxes when looking for flights. For more details on canceling or changing your reservation, visit “Trips,” select your flight and click on “Manage Booking.”