$108+ Cheap flights from Atlanta to Milwaukee (ATL - MKE)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — MKE
Aug 17 — Aug 241
Round-trip
1 adult, Economy
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Find cheap flights from Atlanta to Milwaukee with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Milwaukee-Mitchell are usually found in February or December, booked 50 days in advance, depart on a Friday or Saturday and return on a Friday
Cheap flight deals from Atlanta to Milwaukee
Cheapest
Best
Last-minute
One-way
Cheapest flights from Atlanta to MilwaukeeExplore the most affordable flight options available from Atlanta to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.
Explore the most affordable flight options available from Atlanta to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:04 pm
ATL
- MKE
1 stop14h 54m
Frontier
Tue 9/812:10 pm
MKE
- ATL
1 stop23h 02m
Frontier
Deal found 7/17![Frontier logo]()
$238
This Frontier deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:07 am
ATL
- MKE
1 stop10h 08m
Frontier
Mon 10/58:10 pm
MKE
- ATL
1 stop11h 52m
Frontier
Deal found 7/15![Frontier logo]()
$240
This Frontier deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:30 pm
ATL
- MKE
1 stop12h 28m
Frontier
Thu 8/2012:10 pm
MKE
- ATL
1 stop6h 14m
Frontier
Deal found 7/14![Frontier logo]()
$241
This Cheapflightsfares deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:41 pm
ATL
- MKE
1 stop28h 34m
Frontier
Fri 9/258:10 pm
MKE
- ATL
1 stop11h 52m
Frontier
Deal found 7/15![Frontier logo]()
$242
This Expedia deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:01 am
ATL
- MKE
1 stop7h 12m
Frontier
Sun 8/3012:10 pm
MKE
- ATL
1 stop22h 39m
Frontier
Deal found 7/14![Frontier logo]()
$244
This Frontier deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:07 am
ATL
- MKE
1 stop10h 08m
Frontier
Sun 9/138:10 pm
MKE
- ATL
1 stop11h 52m
Frontier
Deal found 7/15![Frontier logo]()
$248
This CheapOair deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:29 pm
ATL
- MKE
1 stop15h 44m
Frontier
Mon 9/148:10 pm
MKE
- ATL
1 stop17h 26m
Frontier
Deal found 7/15![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:30 pm
ATL
- MKE
1 stop23h 45m
Frontier
Thu 9/248:10 pm
MKE
- ATL
1 stop11h 52m
Frontier
Deal found 7/16![Frontier logo]()
$252
This CheapOair deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:30 pm
ATL
- MKE
1 stop23h 38m
Frontier
Fri 10/308:03 pm
MKE
- ATL
1 stop11h 59m
Frontier
Deal found 7/15![Frontier logo]()
$254
This Cheapflightsfares deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:42 pm
ATL
- MKE
1 stop20h 16m
Frontier
Sun 9/612:10 pm
MKE
- ATL
1 stop6h 14m
Frontier
Deal found 7/17![Frontier logo]()
$255
This Super.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:41 pm
ATL
- MKE
1 stop28h 34m
Frontier
Sun 9/138:10 pm
MKE
- ATL
1 stop11h 52m
Frontier
Deal found 7/15![Frontier logo]()
$256
Best flights from Atlanta to MilwaukeeDiscover carefully curated flight deals from Atlanta to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
Discover carefully curated flight deals from Atlanta to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:00 am
ATL
- MKE
1 stop3h 40m
Southwest
Fri 8/1412:30 pm
MKE
- ATL
1 stop5h 35m
Southwest
Deal found 7/13![Southwest logo]()
$379
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2210:50 pm
ATL
- MKE
Nonstop2h 03m
Delta
Mon 12/287:00 am
MKE
- ATL
Nonstop2h 10m
Delta
Deal found 7/17![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:46 pm
ATL
- MKE
Nonstop2h 02m
Delta
Mon 10/55:30 am
MKE
- ATL
Nonstop2h 03m
Delta
Deal found 7/15![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2210:50 pm
ATL
- MKE
Nonstop2h 03m
Delta
Sun 12/275:45 am
MKE
- ATL
Nonstop2h 11m
Delta
Deal found 7/15![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:46 pm
ATL
- MKE
Nonstop2h 02m
Delta
Sun 9/275:30 am
MKE
- ATL
Nonstop2h 03m
Delta
Deal found 7/14![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:47 pm
ATL
- MKE
Nonstop2h 06m
Delta
Sun 8/165:34 am
MKE
- ATL
Nonstop2h 00m
Delta
Deal found 7/13![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:51 pm
ATL
- MKE
Nonstop1h 59m
Delta
Mon 9/145:30 am
MKE
- ATL
Nonstop2h 03m
Delta
Deal found 7/17![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:50 pm
ATL
- MKE
Nonstop2h 03m
Delta
Sun 8/3010:22 am
MKE
- ATL
Nonstop2h 03m
Delta
Deal found 7/17![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:50 pm
ATL
- MKE
Nonstop2h 03m
Delta
Sun 8/235:34 am
MKE
- ATL
Nonstop2h 00m
Delta
Deal found 7/13![Delta logo]()
$399
Last-minute flights from Atlanta to MilwaukeeDiscover last-minute flight deals from Atlanta to Milwaukee. Data last updated July 18, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Milwaukee. Data last updated July 18, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:30 pm
ATL
- MKE
1 stop12h 28m
Frontier
Thu 8/2012:10 pm
MKE
- ATL
1 stop6h 14m
Frontier
Deal found 7/14![Frontier logo]()
$241
This Frontier deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:30 pm
ATL
- MKE
1 stop12h 28m
Frontier
Sun 8/98:43 am
MKE
- ATL
1 stop7h 26m
Frontier
Deal found 7/13![Frontier logo]()
$279
This Frontier deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:30 pm
ATL
- MKE
1 stop12h 28m
Frontier
Sun 8/168:43 am
MKE
- ATL
1 stop9h 42m
Frontier
Deal found 7/14![Frontier logo]()
$259
This Cheapflightsfares deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:04 pm
ATL
- MKE
1 stop14h 54m
Frontier
Tue 9/812:10 pm
MKE
- ATL
1 stop23h 02m
Frontier
Deal found 7/17![Frontier logo]()
$238
This Cheapflightsfares deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:42 pm
ATL
- MKE
1 stop20h 16m
Frontier
Sun 9/612:10 pm
MKE
- ATL
1 stop6h 14m
Frontier
Deal found 7/17![Frontier logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:30 pm
ATL
- MKE
1 stop15h 43m
Frontier
Thu 8/2012:10 pm
MKE
- ATL
1 stop22h 39m
Frontier
Deal found 7/17![Frontier logo]()
$261
This Cheapflightsfares deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:01 am
ATL
- MKE
1 stop7h 12m
Frontier
Sun 8/2312:10 pm
MKE
- ATL
1 stop28h 02m
Frontier
Deal found 7/13![Frontier logo]()
$264
This CheapOair deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:07 pm
ATL
- MKE
1 stop18h 06m
Frontier
Thu 8/2712:10 pm
MKE
- ATL
1 stop20h 37m
Frontier
Deal found 7/14![Frontier logo]()
$250
This Expedia deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:01 am
ATL
- MKE
1 stop7h 12m
Frontier
Sun 8/3012:10 pm
MKE
- ATL
1 stop22h 39m
Frontier
Deal found 7/14![Frontier logo]()
$244
One-way flights from Atlanta to MilwaukeeSearch for one-way flight options from Atlanta to Milwaukee. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
Search for one-way flight options from Atlanta to Milwaukee. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:30 pm
ATL
- MKE
1 stop23h 38m
Frontier
Deal found 7/17![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:07 am
ATL
- MKE
1 stop10h 01m
Frontier
Deal found 7/17![Frontier logo]()
$115
This Cheapflightsfares deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:01 am
ATL
- MKE
1 stop7h 12m
Frontier
Deal found 7/15![Frontier logo]()
$118
This Super.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:01 am
ATL
- MKE
1 stop7h 12m
Frontier
Deal found 7/17![Frontier logo]()
$119
This Priceline deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:01 am
ATL
- MKE
1 stop7h 12m
Frontier
Deal found 7/18![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:41 pm
ATL
- MKE
1 stop28h 34m
Frontier
Deal found 7/15![Frontier logo]()
$121
This Super.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:01 am
ATL
- MKE
1 stop7h 12m
Frontier
Deal found 7/14![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:41 pm
ATL
- MKE
1 stop28h 34m
Frontier
Deal found 7/17![Frontier logo]()
$123
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:30 pm
ATL
- MKE
1 stop15h 43m
Frontier
Deal found 7/14![Frontier logo]()
$124
This Super.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:45 pm
ATL
- MKE
1 stop23h 28m
Frontier
Deal found 7/17![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:45 am
ATL
- MKE
1 stop12h 23m
Frontier
Deal found 7/15![Frontier logo]()
$126
Find flight deals from Atlanta to Milwaukee
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Milwaukee (MKE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $238 (Cheapflightsfares) |
One-way from | $108 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $437 |
Good round-trip deal | $399 or less |
Good one-way deal | $303 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta to Milwaukee that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 18, 2026.
Use the filters below to find and compare flights from Atlanta to Milwaukee that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AtlantaMilwaukee
ATL - MKE
ATLMKE
Atlanta Hartsfield-Jackson
Wed 8/5
7:00 am-9:40 am
1 stop3h 40m
Milwaukee-Mitchell
Fri 8/14
12:30 pm-7:05 pm
1 stop5h 35m
$379
AtlantaMilwaukee
ATL - MKE
ATLMKE
Atlanta Hartsfield-Jackson
Tue 12/22
10:50 pm-11:53 pm
Nonstop2h 03m
Milwaukee-Mitchell
Mon 12/28
7:00 am-10:10 am
Nonstop2h 10m
$399
AtlantaMilwaukee
ATL - MKE
ATLMKE
Atlanta Hartsfield-Jackson
Thu 10/1
10:46 pm-11:48 pm
Nonstop2h 02m
Milwaukee-Mitchell
Mon 10/5
5:30 am-8:33 am
Nonstop2h 03m
$399
AtlantaMilwaukee
ATL - MKE
ATLMKE
Atlanta Hartsfield-Jackson
Tue 12/22
10:50 pm-11:53 pm
Nonstop2h 03m
Milwaukee-Mitchell
Sun 12/27
5:45 am-8:56 am
Nonstop2h 11m
$399
AtlantaMilwaukee
ATL - MKE
ATLMKE
Atlanta Hartsfield-Jackson
Wed 9/23
10:46 pm-11:48 pm
Nonstop2h 02m
Milwaukee-Mitchell
Sun 9/27
5:30 am-8:33 am
Nonstop2h 03m
$399
AtlantaMilwaukee
ATL - MKE
ATLMKE
Atlanta Hartsfield-Jackson
Thu 8/13
7:47 pm-8:53 pm
Nonstop2h 06m
Milwaukee-Mitchell
Sun 8/16
5:34 am-8:34 am
Nonstop2h 00m
$399
Quickest round-trip
AtlantaMilwaukee
ATL - MKE
ATLMKE
Atlanta Hartsfield-Jackson
Fri 9/11
12:51 pm-1:50 pm
Nonstop1h 59m
Milwaukee-Mitchell
Mon 9/14
5:30 am-8:33 am
Nonstop2h 03m
$399
AtlantaMilwaukee
ATL - MKE
ATLMKE
Atlanta Hartsfield-Jackson
Fri 8/28
10:50 pm-11:53 pm
Nonstop2h 03m
Milwaukee-Mitchell
Sun 8/30
10:22 am-1:25 pm
Nonstop2h 03m
$399
AtlantaMilwaukee
ATL - MKE
ATLMKE
Atlanta Hartsfield-Jackson
Fri 8/21
10:50 pm-11:53 pm
Nonstop2h 03m
Milwaukee-Mitchell
Sun 8/23
5:34 am-8:34 am
Nonstop2h 00m
$399
Cheapest one-way
Quickest one-way
AtlantaMilwaukee
ATL - MKE
ATLMKE
Atlanta Hartsfield-Jackson
Sat 12/12
9:00 am-11:50 am
1 stop3h 50m
$170
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Atlanta to Milwaukee
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Milwaukee in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Atlanta-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Milwaukee flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Atlanta-Milwaukee flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Milwaukee flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Atlanta to Milwaukee
Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Atlanta with our price prediction graph.
ATL-MKE
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Atlanta to Milwaukee
Prices
Airlines
How far ahead should I book a flight from Atlanta to Milwaukee?
To ensure you get the cheapest price possible for a flight from Atlanta to Milwaukee, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Atlanta to Milwaukee?
Currently, February is the cheapest month in which you can book a flight from Atlanta to Milwaukee (average of $221). Flying from Atlanta to Milwaukee in June is currently the most expensive (average of $469). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ATL to MKE?
Find hourly flight availability from Atlanta to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 18, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 13% on flights from Atlanta to Milwaukee by exploring options for tickets in the morning.
What is the cheapest day to fly from Atlanta to Milwaukee?
Use this chart to determine the cheapest time to fly round-trip from Atlanta to Milwaukee. Price data was last updated on July 11, 2026.
Travelers seeking maximum savings on their Atlanta to Milwaukee flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Milwaukee
Get insights into the airlines that provide service to Milwaukee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Milwaukee. Reviews last updated July 18, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andFrontier from Atlanta to Milwaukee by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Atlanta to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Milwaukee?
Book flights to Milwaukee if you plan to visit one of these locationsSheboygan
Port Washington
New Berlin
Oak Creek
Wauwatosa
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Complete your trip
Complete your trip to Milwaukee by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Atlanta to Milwaukee, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Milwaukee
Explore flights to Milwaukee departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 18, 2026.
Atlanta and Milwaukee flights
Browse other Atlanta and Milwaukee flight options. Last updated on July 18, 2026.
Other flights from Atlanta
Browse through other flights departing from Atlanta. Flights are based on user searches made on Cheapflights and were last updated on July 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Atlanta to Milwaukee
Discover the top 3 airlines that operate flights from Atlanta to Milwaukee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$237 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$212 | Average$306 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$296 | Average$461 | FlexibilityNo cancel fee | On-timeN/A |