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ATL - MKE

$44 Find Cheap Flights from Atlanta to Milwaukee - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$177
Typical prices: $306-$527
Frontier
Sat 11/17Fri 11/23
ATL - MKE • 2 stops
Cheapest non-stop
$439
Typical prices: $373-$548
Delta
Tue 11/13Fri 11/16
ATL - MKE • Non-stop
Nonstop flights
Every day
You can fly direct with Delta. Average duration is 2h 03m
Direct flights
+1
Direct flights
+1
When to book
6 weeks
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 43% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Denver Intl (DEN)
Cheapest • Avg $183 (round-trip)
Lambert-St Louis (STL)
Shortest trip • 3h 53m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Atlanta to Milwaukee (ATL-MKE)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Milwaukee

Tue, Nov 17 - Mon, Nov 23
Frontier Logo
9:20 pm - 9:16 amATL  Atlanta Hartsfield-Jackson-MKE Milwaukee-Mitchell
36h 56m2 stops Raleigh-Durham Orlando
Frontier Logo
6:11 pm - 8:40 amMKE  Milwaukee-Mitchell-ATL Atlanta Hartsfield-Jackson
13h 29m1 stop Orlando
$177Frontier
Sat, Oct 24 - Tue, Oct 27
Frontier Logo
5:49 pm - 9:20 amATL  Atlanta Hartsfield-Jackson-MKE Milwaukee-Mitchell
16h 31m1 stop Orlando
Frontier Logo
10:15 am - 6:51 pmMKE  Milwaukee-Mitchell-ATL Atlanta Hartsfield-Jackson
7h 36m1 stop Orlando
$205Frontier
Wed, Oct 21 - Sun, Oct 25
Frontier Logo
10:07 am - 9:20 amATL  Atlanta Hartsfield-Jackson-MKE Milwaukee-Mitchell
24h 13m1 stop Orlando
Frontier Logo
10:15 am - 11:15 amMKE  Milwaukee-Mitchell-ATL Atlanta Hartsfield-Jackson
24h 00m1 stop Orlando
$240Frontier
Thu, Oct 29 - Thu, Nov 5
Multiple Airlines Logo
8:54 am - 5:56 pmATL  Atlanta Hartsfield-Jackson-MKE Milwaukee-Mitchell
10h 02m1 stop Minneapolis St Paul
Multiple Airlines Logo
10:15 am - 6:51 pmMKE  Milwaukee-Mitchell-ATL Atlanta Hartsfield-Jackson
7h 36m1 stop Orlando
$338Multiple Airlines
Thu, Nov 19 - Mon, Nov 23
Multiple Airlines Logo
6:55 am - 6:03 pmATL  Atlanta Hartsfield-Jackson-MKE Milwaukee-Mitchell
12h 08m2 stops Denver Intl Minneapolis St Paul
Multiple Airlines Logo
6:11 pm - 10:38 pmMKE  Milwaukee-Mitchell-ATL Atlanta Hartsfield-Jackson
27h 27m2 stops Orlando Raleigh-Durham
$345Multiple Airlines
Tue, Nov 10 - Thu, Nov 12
Southwest Logo
7:45 am - 11:00 amATL  Atlanta Hartsfield-Jackson-MKE Milwaukee-Mitchell
4h 15m1 stop Chicago Midway
Southwest Logo
6:55 am - 2:25 pmMKE  Milwaukee-Mitchell-ATL Atlanta Hartsfield-Jackson
6h 30m1 stop Baltimore/Washington
$357Southwest
Thu, Dec 3 - Tue, Dec 8
Southwest Logo
8:05 am - 12:00 pmATL  Atlanta Hartsfield-Jackson-MKE Milwaukee-Mitchell
4h 55m1 stop Baltimore/Washington
Southwest Logo
8:00 am - 12:50 pmMKE  Milwaukee-Mitchell-ATL Atlanta Hartsfield-Jackson
3h 50m1 stop Lambert-St Louis
$357Southwest
Wed, Oct 14 - Sun, Oct 18
Sun Country Air Logo
8:42 pm - 7:54 pmATL  Atlanta Hartsfield-Jackson-MKE Milwaukee-Mitchell
24h 12m1 stop Minneapolis St Paul
Sun Country Air Logo
6:15 pm - 5:12 pmMKE  Milwaukee-Mitchell-ATL Atlanta Hartsfield-Jackson
21h 57m1 stop Minneapolis St Paul
$375Sun Country Air
Fri, Nov 13 - Mon, Nov 16
Delta Logo
1:15 pm - 2:14 pmATL  Atlanta Hartsfield-Jackson-MKE Milwaukee-Mitchell
1h 59mnonstop
Delta Logo
5:20 am - 8:23 amMKE  Milwaukee-Mitchell-ATL Atlanta Hartsfield-Jackson
2h 03mnonstop
$439Delta
Tue, Dec 15 - Sun, Dec 20
Delta Logo
4:34 pm - 5:38 pmATL  Atlanta Hartsfield-Jackson-MKE Milwaukee-Mitchell
2h 04mnonstop
Delta Logo
12:45 pm - 3:38 pmMKE  Milwaukee-Mitchell-ATL Atlanta Hartsfield-Jackson
1h 53mnonstop
$439Delta
Booking Insights

Price, demand and travel trends for Atlanta to Milwaukee flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Atlanta to Milwaukee?

Round-trip flights from Atlanta to Milwaukee typically range from $306 to $527. The lowest price found in the past 5 days was $177, on Frontier.

What's the cheapest day of the week to fly from Atlanta to Milwaukee?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Atlanta to Milwaukee. It’s 5% cheaper than the average day, while Tuesday is the most expensive, with prices 42% higher.

What’s the cheapest month to fly from Atlanta to Milwaukee?

•February is the cheapest month to fly from Atlanta to Milwaukee at $236 round-trip.
•November ($489) and June ($469) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 107% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Atlanta to Milwaukee the cheapest?

Flights from Atlanta to Milwaukee are cheapest 6 weeks before departure. Booking in this window typically costs about 43% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Expert advice

Expert advice for your flight from Atlanta to Milwaukee

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more

Key details for Atlanta to Milwaukee flights

Low season

April

Cheapest flight

$44
Beat the crowds with an average 31% drop in travelers.
The most popular month to fly with an average 43% increase in travelers.
One-way flight from Atlanta to Milwaukee

When to book flights from Atlanta to Milwaukee

Are your dates flexible? Find out the best times to travel from Atlanta to Milwaukee based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Atlanta to Milwaukee flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Atlanta to Milwaukee?

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

    • Earliest: departs at 8:05 am and lands at 10:08 am
    • Latest: departs at 10:54 pm and lands at 12:57 am.

    The flight takes about 2h 03m.

  • What cabin classes can I book on flights from Atlanta to Milwaukee?

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

    • Economy Class
    • First Class

  • How long is a flight from Atlanta to Milwaukee?

    A nonstop flight from Atlanta to Milwaukee takes 2h 03m, covering 669 miles.

  • Do I need a passport to fly from Atlanta to Milwaukee?

    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.

  • How much should I expect to pay for a Atlanta to Milwaukee flight?

    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.

  • How expensive are last-minute Atlanta to Milwaukee flights?

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

  • How much can I save by taking a layover when flying from Atlanta to Milwaukee?

    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.

  • What is the standard checked-bag allowance on flights from Atlanta to Milwaukee?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Atlanta to Milwaukee?

    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.

  • How are flight departures from Atlanta to Milwaukee spread across the day?

    Morning is the busiest departure period on Atlanta to Milwaukee flights, with 34% of flights leaving in that window. Afternoon departures account for 34%, evening flights for 16%, and night flights for 16%.

  • Have flight prices from Atlanta to Milwaukee changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $177 to $1,496. That means the highest observed fare was about 8x higher than the lowest one.

  • Which airlines offer Wi-Fi on Atlanta to Milwaukee flights?

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

    • Delta
    • JetBlue

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

  • How are flight prices from Atlanta to Milwaukee looking right now?

    One-way fares from Atlanta to Milwaukee are currently lower than usual. Average one-way flight prices are about $151, which is 47% below the typical average for this route.

  • What car rental options are available at Milwaukee-Mitchell Airport (MKE)?

    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

  • Which airports can I use when flying from Atlanta to Milwaukee?

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

  • Which airports do connecting flights from Atlanta to Milwaukee pass through?

    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

  • Can I save money by using flexible dates for flights from Atlanta to Milwaukee?

    Yes. Flexible dates can save you up to 34% on flights from Atlanta to Milwaukee. 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.

  • What airlines fly from Atlanta to Milwaukee?

    Only Delta operates flights between Atlanta and Milwaukee.

  • How much time can I save by choosing a different layover airport from Atlanta to Milwaukee?

    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 17m via Nashville Intl (BNA).

  • What is the time difference between Atlanta and Milwaukee?

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

  • What popular places can I visit in Milwaukee?

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

  • Which airlines offer extra legroom and free seat selection on Atlanta to Milwaukee flights?

    Among airlines operating Atlanta to Milwaukee flights:

    • Delta: offers extra legroom; offers free seat selection

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

  • Which airlines include bags at no extra cost on Atlanta to Milwaukee flights?

    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
    • JetBlue: a cabin bag in Economy Class class

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

Your guide to booking Atlanta to Milwaukee flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Tuesday. On this route, Friday flights average $399, about $197 less than Tuesday fares (33% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 6 weeks before you fly. On this route, that window historically saves about 43% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Atlanta to Milwaukee trip for February. Fares historically average $236 round-trip in that month - typically $253 less than the most expensive month, which is November (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Denver Intl Airport (DEN) can be cheaper than flying direct. The cheapest layover option averages $183 round-trip on this route - about $256 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Milwaukee-Mitchell Airport.

    • Best Western Plus Milwaukee Airport Hotel & Conference Center
    • Hampton Inn Milwaukee-Airport
    • Holiday Inn & Suites Milwaukee Airport By IHG

Prefer to fly direct from Atlanta to Milwaukee?

 
Find which airlines fly direct from Atlanta Hartsfield-Jackson Airport to Milwaukee-Mitchell Airport, which days they fly and book direct flights.

Direct departures

Atlanta Hartsfield-Jackson to Milwaukee-Mitchell

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Direct returns

Milwaukee-Mitchell to Atlanta Hartsfield-Jackson

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

More options for your flight from Atlanta to Milwaukee

Complete your trip to Milwaukee with a hotel stay or car rental

Car rentals in Milwaukee
Hotels in Milwaukee
Vacations in Milwaukee