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Cheap flights from Atlanta to Milwaukee from $81

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Milwaukee departing on 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Atlanta to Milwaukee

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Atlanta to Milwaukee.
6:55 am - 11:27 amATL-MKE
5h 32m1 stop
12:22 pm - 11:59 pmMKE-ATL
10h 37m1 stop
$157Spirit Airlines
Find Deal
Sun, May 11 - Mon, May 12
5:28 am - 11:37 amATL-MKE
7h 09m1 stop
12:32 pm - 11:16 pmMKE-ATL
9h 44m1 stop
$168Spirit Airlines
Find Deal
Tue, Apr 15 - Tue, Apr 22
9:21 pm - 9:27 amATL-MKE
13h 06m1 stop
7:10 pm - 11:56 pmMKE-ATL
27h 46m1 stop
$210Frontier
Find Deal
Sat, Apr 19 - Mon, Apr 21
6:45 am - 10:15 amATL-MKE
4h 30m1 stop
6:10 am - 10:55 amMKE-ATL
3h 45m1 stop
$218Southwest
Find Deal
Wed, Apr 30 - Tue, May 6
5:28 am - 10:34 amATL-MKE
6h 06m1 stop
6:23 pm - 11:51 pmMKE-ATL
4h 28m1 stop
$219American Airlines
Find Deal
Sun, May 4 - Fri, May 9
5:05 am - 6:20 pmATL-MKE
14h 15m1 stop
10:32 am - 5:00 amMKE-ATL
17h 28m1 stop
$220Frontier
Find Deal
Mon, Apr 14 - Thu, Apr 17
4:28 pm - 10:58 pmATL-MKE
7h 30m1 stop
10:00 am - 3:45 pmMKE-ATL
4h 45m1 stop
$221American Airlines
Find Deal
Tue, Apr 22 - Sat, May 3
5:20 pm - 11:00 pmATL-MKE
6h 40m2 stops
6:15 am - 4:00 pmMKE-ATL
8h 45m2 stops
$255Southwest
Find Deal
Fri, Aug 8 - Wed, Aug 13
8:13 am - 9:12 amATL-MKE
1h 59mnonstop
10:19 am - 1:20 pmMKE-ATL
2h 01mnonstop
$339Delta
Find Deal
Tue, Apr 29 - Tue, May 6
10:37 am - 11:33 amATL-MKE
1h 56mnonstop
2:59 pm - 6:04 pmMKE-ATL
2h 05mnonstop
$359Delta
Find Deal
Thu, May 15 - Thu, May 22

Spirit Airlines flights from Atlanta to Milwaukee

Our best Spirit Airlines deals on Atlanta to Milwaukee flight tickets
Spirit Airlines
May 11
ATL6:55 amAtlanta Hartsfield-Jackson
5h 32m
1 stop
MKE11:27 amMilwaukee-Mitchell
May 12
MKE12:22 pmMilwaukee-Mitchell
10h 37m
1 stop
ATL11:59 pmAtlanta Hartsfield-Jackson
Spirit Airlines
Apr 15
ATL5:28 amAtlanta Hartsfield-Jackson
7h 09m
1 stop
MKE11:37 amMilwaukee-Mitchell
Apr 22
MKE12:32 pmMilwaukee-Mitchell
9h 44m
1 stop
ATL11:16 pmAtlanta Hartsfield-Jackson
Spirit Airlines
May 15
ATL6:55 amAtlanta Hartsfield-Jackson
5h 32m
1 stop
MKE11:27 amMilwaukee-Mitchell
May 20
MKE12:22 pmMilwaukee-Mitchell
10h 37m
1 stop
ATL11:59 pmAtlanta Hartsfield-Jackson

Frontier flights from Atlanta to Milwaukee

Our best Frontier deals on Atlanta to Milwaukee flight tickets
Frontier
Apr 19
ATL9:21 pmAtlanta Hartsfield-Jackson
13h 06m
1 stop
MKE9:27 amMilwaukee-Mitchell
Apr 21
MKE7:10 pmMilwaukee-Mitchell
27h 46m
1 stop
ATL11:56 pmAtlanta Hartsfield-Jackson
Frontier
Apr 14
ATL5:05 amAtlanta Hartsfield-Jackson
14h 15m
1 stop
MKE6:20 pmMilwaukee-Mitchell
Apr 17
MKE10:32 amMilwaukee-Mitchell
17h 28m
1 stop
ATL5:00 amAtlanta Hartsfield-Jackson
Frontier
Apr 12
ATL9:21 pmAtlanta Hartsfield-Jackson
13h 06m
1 stop
MKE9:27 amMilwaukee-Mitchell
Apr 19
MKE12:47 pmMilwaukee-Mitchell
8h 07m
1 stop
ATL9:54 pmAtlanta Hartsfield-Jackson

See travel insights to Milwaukee from

How to get the cheapest flight ticket from Atlanta to Milwaukee

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from Atlanta is in May. Flight prices, which tend to average around $296, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Milwaukee, with average flight prices from Atlanta averaging around $299.

What is the cheapest day to depart on your flight to Milwaukee?

According to our data, Thursday is the cheapest day to fly to Milwaukee from Atlanta. The lowest ticket price found for a Thursday departure recently was $329. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Atlanta to Milwaukee on a Monday will generally be more expensive and average around $399. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Milwaukee?

At noon is the cheapest time of day to fly from Atlanta to Milwaukee when you can find flight prices for as low as $339. Flying to Milwaukee at noon is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Milwaukee, so prices are often more expensive at around $355 per ticket.

What is the cheapest Atlanta Hartsfield-Jackson to Milwaukee-Mitchell flight route?

Fly from Atlanta Hartsfield-Jackson to Milwaukee-Mitchell for the best Atlanta Hartsfield-Jackson - Milwaukee-Mitchell flight prices

How far in advance should I book a flight to Milwaukee?

You are more likely to see cheaper flights to Milwaukee from Atlanta when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Milwaukee for around $329 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Milwaukee from Atlanta for as low as $246 on momondo.

What cabin class options are available on Atlanta Hartsfield-Jackson to Milwaukee-Mitchell flights?

There are 3 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Milwaukee-Mitchell flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Atlanta to Milwaukee flight prices changed over time?

As of March 2025, prices for Atlanta to Milwaukee flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from Atlanta to Milwaukee

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Milwaukee according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Atlanta to Milwaukee (ATL to MKE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Milwaukee

Best Price Found

$81

Fastest flight time

1h 56m

Direct flights

Mon, Wed, Fri, Sat and Sun

Airports in Milwaukee

1 airport
The best one-way flight to Milwaukee from Atlanta in the past 72 hours is $81. The best round-trip flight deal from Atlanta to Milwaukee found on momondo in the last 72 hours is $157.
The fastest flight from Atlanta to Milwaukee takes 1h 56m
Direct flights go from Atlanta to Milwaukee on Monday, Wednesday, Friday, Saturday and Sunday. Airlines offering direct flights are: Southwest and Delta.
There is 1 airport near Milwaukee: Milwaukee-Mitchell (MKE)

  • How far is Atlanta Hartsfield-Jackson to Milwaukee-Mitchell by plane?

    Milwaukee-Mitchell is 668.4 mi away from Atlanta Hartsfield-Jackson. Flights usually cover this in 1h 56m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Milwaukee-Mitchell Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Milwaukee-Mitchell Airport were last updated today.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Milwaukee-Mitchell Airport?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Milwaukee-Mitchell Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Milwaukee-Mitchell Airport.

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The travel and health documents required for your trip to Milwaukee-Mitchell Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Milwaukee-Mitchell Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Atlanta to Milwaukee?

  • What is the most popular airline from Atlanta to Milwaukee?


Best airlines flying from Atlanta to Milwaukee

Compare and see reviews for airlines that fly from Atlanta to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $56Free CancellationRating
6.0
3,276 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $71Free CancellationRating
6.3
7,881 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $217Free CancellationRating
8.0
4,275 reviews
Search Southwest flights
American AirlinesPriceFrom $224Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $239Free CancellationRating
8.0
7,899 reviews
Search Delta flights
  • Southwest Flights From Atlanta to Milwaukee

    Southwest is one of the most popular airlines flying from Atlanta to Milwaukee, operating 5 flights/week on average for this route. A good Southwest flight deal for Atlanta to Milwaukee starts from $217 round-trip, up to an average price of $342. Our users have rated Southwest at 8.0/10.

  • Delta Flights From Atlanta to Milwaukee

    The best Delta deal for Atlanta to Milwaukee flight tickets found on momondo in the last 72 hours was $239, round-trip. It should be noted that an average Delta flight deal for this route in this time was higher, at $345 round-trip. Delta operates 13 flights out of Atlanta into Milwaukee in an average week, so prices vary by time and availability. 7,899 Delta reviews by users on momondo have scored the airline at 8.0/10.


Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Waukesha
Sheboygan
Oak Creek
Glendale
Mequon
Kohler
Pewaukee
Wauwatosa
West Bend
Port Washington
Grafton
New Berlin

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Milwaukee?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Atlanta to Milwaukee. momondo saves you time and could save you money on your trip.

Can I find flights from Atlanta to Milwaukee with flexible booking policies on momondo?

Yes. All flights to Milwaukee from Atlanta on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Atlanta to Milwaukee?

Once all potential Atlanta to Milwaukee flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Atlanta to Milwaukee right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Milwaukee from Atlanta. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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