ATL - MKE

$100 Find Cheap Flights from Atlanta to Milwaukee - Compare and Save

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Everything you should know

Cheapest round-trip
$213
Typical prices: $314-$536
Frontier
Sun 11/18Sun 11/25
ATL - MKE • 1 stop
Cheapest non-stop
$459
Typical prices: $383-$557
Delta
Tue 11/20Sat 11/24
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
17 weeks
in advance
Our data shows that travelers who book at least 17 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 44% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Orlando (MCO)
Cheapest • Avg $268 (round-trip)
Lambert-St Louis (STL)
Shortest trip • 3h 49m (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

Wed, Nov 18 - Wed, Nov 25
Frontier Logo
3:46 pm - 9:16 amATL  Atlanta Hartsfield-Jackson-MKE Milwaukee-Mitchell
18h 30m1 stop Orlando
Frontier Logo
6:11 pm - 2:25 pmMKE  Milwaukee-Mitchell-ATL Atlanta Hartsfield-Jackson
19h 14m1 stop Orlando
$213Frontier
Thu, Nov 19 - Mon, Nov 23
Frontier Logo
7:56 pm - 5:26 pmATL  Atlanta Hartsfield-Jackson-MKE Milwaukee-Mitchell
22h 30m1 stop Orlando
Frontier Logo
6:11 pm - 10:54 amMKE  Milwaukee-Mitchell-ATL Atlanta Hartsfield-Jackson
15h 43m1 stop Orlando
$249Frontier
Wed, Dec 9 - Sat, Dec 12
American Airlines Logo
5:00 pm - 11:59 pmATL  Atlanta Hartsfield-Jackson-MKE Milwaukee-Mitchell
7h 59m1 stop Washington, D.C. Reagan-National
American Airlines Logo
7:40 am - 2:37 pmMKE  Milwaukee-Mitchell-ATL Atlanta Hartsfield-Jackson
5h 57m1 stop Chicago O'Hare Intl
$257American Airlines
Wed, Dec 9 - Sat, Dec 12
American Airlines Logo
5:00 pm - 11:59 pmATL  Atlanta Hartsfield-Jackson-MKE Milwaukee-Mitchell
7h 59m1 stop Washington, D.C. Reagan-National
American Airlines Logo
7:40 am - 2:37 pmMKE  Milwaukee-Mitchell-ATL Atlanta Hartsfield-Jackson
5h 57m1 stop Chicago O'Hare Intl
$257American Airlines
Wed, Nov 25 - Mon, Nov 30
Frontier Logo
9:52 am - 5:26 pmATL  Atlanta Hartsfield-Jackson-MKE Milwaukee-Mitchell
8h 34m1 stop Orlando
Frontier Logo
6:11 pm - 6:01 pmMKE  Milwaukee-Mitchell-ATL Atlanta Hartsfield-Jackson
22h 50m1 stop Orlando
$257Frontier
Tue, Jan 12 - Tue, Jan 26
American Airlines Logo
5:50 am - 12:53 pmATL  Atlanta Hartsfield-Jackson-MKE Milwaukee-Mitchell
8h 03m1 stop Dallas/Fort Worth
American Airlines Logo
7:36 am - 3:15 pmMKE  Milwaukee-Mitchell-ATL Atlanta Hartsfield-Jackson
6h 39m1 stop Chicago O'Hare Intl
$257American Airlines
Sat, Nov 21 - Thu, Dec 3
Southwest Logo
8:15 pm - 11:10 pmATL  Atlanta Hartsfield-Jackson-MKE Milwaukee-Mitchell
3h 55m1 stop Lambert-St Louis
Southwest Logo
6:20 am - 12:55 pmMKE  Milwaukee-Mitchell-ATL Atlanta Hartsfield-Jackson
5h 35m1 stop Chicago Midway
$308Southwest
Wed, Dec 23 - Tue, Dec 29
Southwest Logo
5:55 pm - 10:00 pmATL  Atlanta Hartsfield-Jackson-MKE Milwaukee-Mitchell
5h 05m1 stop Tampa
Southwest Logo
8:05 am - 2:15 pmMKE  Milwaukee-Mitchell-ATL Atlanta Hartsfield-Jackson
5h 10m1 stop Washington, D.C. Reagan-National
$308Southwest
Wed, Nov 25 - Sat, Nov 28
Delta Logo
10:34 am - 11:37 amATL  Atlanta Hartsfield-Jackson-MKE Milwaukee-Mitchell
2h 03mnonstop
Delta Logo
6:41 pm - 9:52 pmMKE  Milwaukee-Mitchell-ATL Atlanta Hartsfield-Jackson
2h 11mnonstop
$459Delta
Fri, Nov 20 - Sun, Nov 22
Delta Logo
8:10 am - 9:15 amATL  Atlanta Hartsfield-Jackson-MKE Milwaukee-Mitchell
2h 05mnonstop
Delta Logo
3:19 pm - 6:20 pmMKE  Milwaukee-Mitchell-ATL Atlanta Hartsfield-Jackson
2h 01mnonstop
$459Delta
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 $314 to $536. The lowest price found in the past 5 days was $213, 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 Sunday is the most expensive, with prices 18% 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.
•August ($479) and June ($469) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 102% 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 17 weeks before departure. Booking in this window typically costs about 50% 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

$100
Beat the crowds with an average 28% drop in travelers.
The most popular month to fly with an average 41% 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 $314 to $536, with an average of $420 over the past 12 months. Anything below $314 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 37% above the $420 route average. Book 17 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 $268 round-trip via Orlando (MCO), compared to $440 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 $213 to $1,240. That means the highest observed fare was about 6x 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 $160, which is 46% 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 $26 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Alamo
    • 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) - 38% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 27% of one-stop connections
    • Lambert-St Louis (STL) - 18% of one-stop connections
    • Chicago Midway (MDW) - 11% 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 20% on flights from Atlanta to Milwaukee. Friday is the cheapest departure day at $399 round-trip on average, while Sunday is the most expensive at $498, a difference of $99.

    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 49m, compared with 3h 52m via Nashville Intl (BNA) and 4h 03m via Chicago Midway (MDW).

  • 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, Riverside Theater and Pabst 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 Sunday. On this route, Friday flights average $399, about $99 less than Sunday fares (20% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 17 weeks before you fly. On this route, that window historically saves about 50% 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 $243 less than the most expensive month, which is August (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Orlando Airport (MCO) can be cheaper than flying direct. The cheapest layover option averages $268 round-trip on this route - about $173 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