Cheap flights from Atlanta to Milwaukee from $72
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 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Atlanta to Milwaukee
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Spirit Airlines flights from Atlanta to Milwaukee
Our best Spirit Airlines deals on Atlanta to Milwaukee flight tickets
Southwest flights from Atlanta to Milwaukee
Our best Southwest deals on Atlanta to Milwaukee flight tickets
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 March. Flight prices, which tend to average around $298, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Milwaukee, with average flight prices from Atlanta averaging around $303.
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 $339. 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 $407. 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?
In the morning is the cheapest time of day to fly from Atlanta to Milwaukee when you can find flight prices for as low as $343. Flying to Milwaukee in the morning is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Milwaukee, so prices are often more expensive at around $369 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 $332 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 $244 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.
What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Milwaukee-Mitchell?
Spirit Airlines, Southwest, and Frontier are the most popular carriers operating from Atlanta Hartsfield-Jackson to Milwaukee-Mitchell
What airlines fly to Milwaukee?
Frontier, Delta and United Airlines are the top three most popular airlines that fly to Milwaukee from Atlanta according to our data. Frontier is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Milwaukee. Keep in mind that there are 6 different airlines that fly to Milwaukee on a routine basis, so you have a few additional options to choose from.
How many flights depart from Atlanta to Milwaukee on average per day?
The number of flights available between Atlanta and Milwaukee is 22 per day as of June 2025. The most frequent departure time is 11:00PM, with 50% of daily flights leaving in the evening.
How many flights depart from Atlanta to Milwaukee on average per week?
The number of flights available between Atlanta and Milwaukee is 159 per week as of June 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.
When to book flights from Atlanta to Milwaukee
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
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 4h 05m, 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?
As of June 2025, there are 5 operators available to choose from 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?
momondo data reveals that the most frequently booked plane model on the route from Atlanta to Milwaukee is Boeing 737-900, representing 29.66% of all bookings. The subsequent popular models are Boeing 737-800 at 14.37%, Airbus A319 at 12.39%, and Boeing 757 at 9.17%.
What is the most popular airline from Atlanta to Milwaukee?
momondo data reveals that the most frequently booked airline on the route from Atlanta to Milwaukee is Delta, representing 76% of all bookings. The subsequent popular airlines are Southwest at 14%, Frontier at 4%, and Spirit Airlines at 3%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $50 | Free Cancellation | Rating 5.9 3,294 reviews | |||
| PriceFrom $125 | Free Cancellation | Rating 6.3 8,062 reviews | |||
| PriceFrom $217 | Free Cancellation | Rating 8.0 4,285 reviews | |||
| PriceFrom $218 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $239 | Free Cancellation | Rating 8.0 7,963 reviews |
Southwest Flights From Atlanta to Milwaukee
Southwest is one of the most popular airlines flying from Atlanta to Milwaukee, operating 2 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 $308. 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 $352 round-trip. Delta operates 39 flights out of Atlanta into Milwaukee in an average week, so prices vary by time and availability. 7,963 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 locationsWhy 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.