$99 Find Cheap Flights from Atlanta to Milwaukee - Compare and Save

Among airlines operating Atlanta to Milwaukee flights:

• Delta: offers extra legroom; offers free seat selection
• Frontier: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Delta operates flights between Atlanta and Milwaukee.

Flights from Atlanta to Milwaukee usually depart from Atlanta Hartsfield-Jackson (ATL) and arrive at Milwaukee-Mitchell (MKE).

Here are some options for this route, based on selected ticket types and cabin classes:

• Delta: a cabin bag and a checked bag in Economy Class
• Frontier: a cabin bag in Economy Class class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Four cabin classes are available on flights from Atlanta to Milwaukee:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $183 round-trip via Denver Intl (DEN), compared to $439 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737-900 family is used most often on this route, operated mainly by Delta. Other aircraft seen on the route include Airbus A321-100/200 variants.

One-stop flights from Atlanta to Milwaukee most commonly connect through:

• Orlando (MCO) - 26% of one-stop connections
• Chicago O'Hare Intl (ORD) - 26% of one-stop connections
• Lambert-St Louis (STL) - 21% of one-stop connections
• Chicago Midway (MDW) - 13% of one-stop connections

Orlando (MCO) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 34% on the Atlanta to Milwaukee route. Friday is the cheapest departure day at $399 round-trip on average, while Tuesday is the most expensive at $596, a difference of $197. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Atlanta to Milwaukee flights, with 43% of flights leaving in that window. Night departures account for 28%, afternoon flights for 15%, and evening flights for 14%.

Some of the most popular sights in Milwaukee are Fiserv Forum, Baird Center and Pabst Theater. These are among the most viewed places in Milwaukee on KAYAK.

A nonstop flight from Atlanta to Milwaukee takes 2h 01m, covering 669 miles.

These are the earliest and latest flight times available from Atlanta to Milwaukee:

• Earliest: departs at 8:05 am and lands at 10:06 am
• Latest: departs at 10:50 pm and lands at 12:51 am.

The flight takes about 2h 01m.

Last-minute fares on this route - booked within 2 weeks of departure - run 30% above the route average of $417. Book 6 weeks before departure for the lowest fares.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $198 to $1,240. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Atlanta to Milwaukee are currently lower than usual. Average one-way flight prices are about $149, which is 48% below the typical average for this route.

Flying via Lambert-St Louis (STL) gives the shortest average 1-stop total travel time at 3h 53m, compared with 4h 03m via Chicago Midway (MDW) and 4h 13m via Nashville Intl (BNA).

Milwaukee is 1 hour behind Atlanta (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Milwaukee-Mitchell Airport (MKE) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include:
· Dollar
· Budget
· Alamo
· Hertz
· Sixt

Round-trip flights from Atlanta to Milwaukee range from $306 to $527, with an average of $417 over the past 12 months. Anything below $306 counts as a good deal.

Two airlines offer in-flight Wi-Fi on Atlanta to Milwaukee flights:

• • Delta
• • JetBlue