ATL - MKE

$77 Find Cheap Flights from Atlanta to Milwaukee

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Milwaukee departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Milwaukee

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Milwaukee, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Milwaukee, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Atlanta to Milwaukee (ATL-MKE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Milwaukee that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Milwaukee

Wed, Aug 20 - Mon, Aug 25
Southwest Logo
7:15 pm - 10:05 pmATL-MKE
3h 50m1 stop
Southwest Logo
9:10 am - 4:30 pmMKE-ATL
6h 20m1 stop
$159Southwest
Find Deal
Wed, Aug 13 - Mon, Aug 18
Southwest Logo
7:15 pm - 10:05 pmATL-MKE
3h 50m1 stop
Southwest Logo
5:15 am - 3:50 pmMKE-ATL
9h 35m2 stops
$164Southwest
Find Deal
Wed, Aug 13 - Tue, Aug 19
Southwest Logo
8:20 am - 2:00 pmATL-MKE
6h 40m2 stops
Southwest Logo
6:15 am - 4:00 pmMKE-ATL
8h 45m2 stops
$169Southwest
Find Deal
Wed, Aug 6 - Wed, Aug 13
Southwest Logo
11:00 am - 5:00 pmATL-MKE
7h 00m1 stop
Southwest Logo
7:00 am - 3:05 pmMKE-ATL
7h 05m1 stop
$174Southwest
Find Deal
Thu, Oct 16 - Sun, Oct 19
Spirit Airlines Logo
10:23 pm - 6:40 amATL-MKE
9h 17m1 stop
Spirit Airlines Logo
8:51 pm - 8:37 amMKE-ATL
10h 46m1 stop
$178Spirit Airlines
Find Deal
Wed, Aug 6 - Sat, Aug 9
Spirit Airlines Logo
10:44 am - 3:42 pmATL-MKE
5h 58m1 stop
Spirit Airlines Logo
4:37 pm - 11:46 pmMKE-ATL
6h 09m1 stop
$188Spirit Airlines
Find Deal
Wed, Aug 6 - Mon, Aug 11
Spirit Airlines Logo
10:44 am - 3:42 pmATL-MKE
5h 58m1 stop
Spirit Airlines Logo
9:45 am - 7:00 pmMKE-ATL
8h 15m1 stop
$189Spirit Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 10
American Airlines Logo
2:32 pm - 11:30 pmATL-MKE
9h 58m1 stop
American Airlines Logo
6:00 am - 7:06 pmMKE-ATL
12h 06m1 stop
$211American Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7
American Airlines Logo
11:46 am - 11:30 pmATL-MKE
12h 44m1 stop
American Airlines Logo
6:00 am - 7:06 pmMKE-ATL
12h 06m1 stop
$238American Airlines
Find Deal
Fri, Sep 12 - Sun, Sep 14
American Airlines Logo
2:32 pm - 11:30 pmATL-MKE
9h 58m1 stop
American Airlines Logo
6:15 am - 5:33 pmMKE-ATL
10h 18m1 stop
$241American Airlines
Find Deal
Expert advice

Expert advice for your flight from Atlanta to Milwaukee

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Delta

Delta offers free Wi-Fi for SkyMiles members on domestic flights, enhancing onboard connectivity.


Delta's Sky Priority check-in speeds up the process for elite status and premium cabin passengers.

Read more about Deltaby Stefanie Waldek
Southwest

Southwest allows two free checked bags, saving costs for travelers with more luggage.


Southwest's EarlyBird Check-In improves boarding position, reducing the chance of a middle seat.

Read more about Southwestby Blane Bachelor
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek

Stefanie Waldek

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

Blane Bachelor

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
Useful Info

KAYAK's insights & trends for Atlanta to Milwaukee flights

Get data-powered insights and trends into flights from Atlanta to Milwaukee to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Milwaukee
Find cheap flights to Milwaukee

Planning a trip from Atlanta to Milwaukee? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

The average price of all round-trip flights from Atlanta to Milwaukee clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Milwaukee on a Thursday and more expensive on a Monday. On your return trip to Atlanta, you should consider flying back on a Thursday, and avoid Mondays for better deals.

What is the cheapest month to fly from Atlanta to Milwaukee?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to Milwaukee, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Atlanta to Milwaukee is March, where tickets cost $298 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $366 and $361 respectively.

Can I save money by flying with a layover from Atlanta to Milwaukee?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $399 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Atlanta to Milwaukee, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Atlanta to Milwaukee, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$77
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 7% increase in price.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Atlanta to Milwaukee

  • What is the cheapest flight from Atlanta to Milwaukee?

    In the last 3 days, the lowest price for a flight from Atlanta to Milwaukee was $77 for a one-way ticket and $159 for a round-trip.

  • Do I need a passport to fly between Atlanta and Milwaukee?

    No

  • Which airlines offer Wi-Fi service onboard planes from Atlanta to Milwaukee?

    Delta, and American Airlines offer inflight Wi-Fi service on the Atlanta to Milwaukee flight route.

  • Which aircraft models fly most regularly from Atlanta to Milwaukee?

    The Boeing 737-900 is the aircraft model that flies most regularly on the Atlanta to Milwaukee flight route.

  • Which airline alliances offer flights from Atlanta to Milwaukee?

    SkyTeam is the only airline alliance operating flights between Atlanta and Milwaukee.

  • On which days can I fly direct from Atlanta to Milwaukee?

    There are nonstop flights from Atlanta to Milwaukee on a daily basis.

  • Which is the best airline for flights from Atlanta to Milwaukee, Southwest or American Airlines?

    The two airlines most popular with KAYAK users for flights from Atlanta to Milwaukee are Southwest and American Airlines. With an average price for the route of $301 and an overall rating of 8.0, Southwest is the most popular choice. American Airlines is also a great choice for the route, with an average price of $332 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Atlanta to Milwaukee?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Milwaukee.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Milwaukee?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Milwaukee from Atlanta is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Milwaukee?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Milwaukee with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and MKE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Milwaukee?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Milwaukee from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Atlanta to Milwaukee

  • Looking for a cheap flight? 25% of our users found flights on this route for $348 or less one-way and $399 or less round-trip.

Prefer to fly direct from Atlanta to Milwaukee?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Atlanta Hartsfield-Jackson to Milwaukee-Mitchell.
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

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Tuesday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Wednesday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Thursday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Friday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Saturday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Sunday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

See more direct flights

Direct returns

Milwaukee-Mitchell to Atlanta Hartsfield-Jackson

Monday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Tuesday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Wednesday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Thursday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Friday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Saturday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

Sunday

Aeromexico, Air France, Delta, +4 more

Aeromexico, Air France, +5 more

See more direct flights

Reviews of the top 5 airlines serving from Atlanta to Milwaukee

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Milwaukee. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to Milwaukee? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4250 reviews
8.1Boarding
8.6Crew
7.6Entertainment
8.0Comfort
7.0Food
Airline reviews

It was one and half hour late... Not sure if any other experience matters.

4.0 OkaySudhir, Jul 2025LGA - MCI
Read more Southwest reviews

It was one and half hour late... Not sure if any other experience matters.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

No trays in our seats, we sat in first row, purchased a business class fare. Had to hold our drinks and snack in our hands. No plugs for our cell phones. Had to pay for it a drink cocktail each. Seats so uncomfortable.

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

Sat on tarmac for 2 hours and then missed my connecting flight

First time traveling on Southwest since bag fees were implemented. Usual good service. Just more expensive now.

Everything was on time. I was disappointed by the front section female, African American flight attendant. I did not see her name tag or would have identified by name not race. As passengers moved to the bathroom early in flight, she would say with a disdainful tone “I have to say the seat belt light is on” then go back to her book. Better trained flight attendants say something like be careful the seat belt light is on.

Cluster mess boarding. Can't wait for SWA reserved seating. Internet didn't seem to work on the plane.

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

Great flight. On-time, comfortable, clean aircraft, and offered snacks pre-flight to plan for a potentially turbulent route. I wish there was Wi-Fi an all Delta Aircrafts but for a short flight this is not much of a problem.

Delayed in taking off because no flight crew. The in seat entertainment was working properly.

Flight did not have seat back entertainment and the wifi was iffy.

The seats are uncomfortable, feels like a small seat pad on plywood.

Wifi did not work and they only served water, coffee, or tea.

Airline lost my luggage and set me back a day worth of travel due to having to stay in Denver to wait on my luggage

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

The AA app really sucks ... Every flight & connecting flights were delayed over 30 mins. One connecting flight on American Eagle said it was delayed in its arrival ... when it was actually parked across from the gate for over 1 hr before they pulled it to the gate. Seats in the economy/ main cabin are packed together like sardines ... no leg room.

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Boarding gate in Honolulu was staffed with a great clerk with a soothing voice despite the flight delay of over an hour. Flight attendants in the plane were all grumpy, not pleasant looking bunch. Their sour attitude showed throughout the flight. Inly able to get a select few movies started. Most of the movie links in the “free entertainment” did not work.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

The flight was fine and the crew awesome. The problem is ORD and AA. Computers went down, ORD fell apart and a 40 min flight turned into a 3 hour trip. Guess the answer is to not try and fly to ORD after noon. But, as I said, crew was awesome and did everything they could to lesson the flight time.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

This flight never occurred because AA couldn’t get their act together.

The flight was delayed four and half hours for paperwork on a maintenance issue. Very frustrating.

It was okay delay was long but I made it

Flight was cancelled. No reason given. No apologies. Next available flight is two days later. Ruined our 4th of July plans.

The air fares are good, Charging me for every single thing 😩

It was very bad it got delayed by 2 hours.Never going to travel with spirit airlines in future.

Flight delayed over 3 or 4 hours because no captain to fly plane. I couldn’t make a connection and had to wait 9 hours for another flight. Had to fly red eye flight. Sucks

it was a quick trip. seats aren't that comfortable but because it was a quick trip it was ok. You need to have an N/A in your rating as I didn't have any food or entertainment so the only thing I could do was score low.

We paid for upgrade seats (3A & 3B) the seats on front and the seats behind us got complimentary water & soda, but we got charged, had to pay for everything. Does not make any sense ?

Unfortunately, spirits crew had us boarding and parking the plane often, would wait long periods of time before allowing the people attending the flight on the plane to know what was going on this caused for my plane to not only get diverted but then canceled at an airport 2 hours away and basically stranded with charter buses MAYBE being hired. I was left with no choice but to stay overnight and use a comp room in Altantic City to then arrive home the next day. This trip was the first time seeing my partner since he joined the Air Force and this stressful ride caused unwarranted tears on what was supposed to be an east flight home. I understand weather is unpredictable but to have passengers deboard to then reboard an hour later to taxi on the runway for another hour to then basically leave an entire fight stranded. I waited almost 30 minutes at the airport and not one employee could tell me about a charter bus so I had to leave and make accommodations to stay overnight and get a ride home.

I wanted to upgrade my seat because I’m 6’2 and never have enough leg room for my comfort. They upgraded my seat for free putting me in an emergency exit seat. I was very comfortable

My tickets got canceled on me by your site and I didn't have a flight. Then you kept sending me emails on the status of q flight I didn't have tickets for.

The delay was ridiculous because nary a word escaped from the gate attendant regarding our flight status. It was a complete joke.

I missed a flight because of a delay. I had to buy a new ticket through Southwest.

The crew was mostly okay. The flight attendant who answered our questions was curt and unhelpful unfortunately. He seemed upset and I understand having off days.

Flight was delayed one hour. Notification to the crowd waiting near the gate was terrible…announcements were unclear and very hard to hear and therefore understand. Frontier does NOT send texts to notify, only email. The reader board over the gate itself was NEVER updated to indicate the gate had been changed. It’s like a bunch of children are running things.

I’m not gonna fly Frontier Airlines because booking is not an option. No water or food is for high price, not equipped for health emergency incompetent crew for emergency services. Cheap airline shows it is cheaper in all service categories. Boarding is the best of all airlines!

We’ve all seen the YouTube vids of out of control passengers. But this was an instance of a highly aggressive, bully flight attendant. Yelling in the face of a vet with PTSD who was texting their family. And no , we had not yet been instructed to put our phones in airplane mode. My suggestion is that you should pay whatever difference there is in order to avoid Frontier airlines. Additionally, after 3hrs trying to get customer service frontier offered a $25 voucher. I declined. This experience was so traumatic. To be verbally assaulted and abused by a flight attendant that has the power to say “boo” and I miss my flight ( which was to a family member’s funeral ). Frontier is unsafe and I cannot impress enough how much I discourage anyone ( esp those with any kind of disability like PTSD ) flying on Frontier.

My flight was delayed by two hours which made it so that I would miss my layover flight. I stood in line for customer service for over an hour and when I reached the agent she told me to scan a QR code and it'll give me options. I wasn't offered any help, guidance or compensation, only told that I have options but that I had to figure it all out myself. I was refunded part of the trip and had to buy an expensive same day ticket from another airline in order to get home. I will never fly Frontier again.

We were delayed three times ,and that destroyed my plans, and reservations

Very bad! No good service delayed my second connection flight

Everything you need to know for your flight from Atlanta to Milwaukee

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