$79+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — MKE
Apr 10 — Apr 171
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 56 days in advance, depart on a Thursday or Tuesday and return on a Friday
Cheap flight deals from Atlanta to Milwaukee
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Last-minute
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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 March 11, 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 March 11, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/6. 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.
Fri 4/173:14 pm
ATL
- MKE
Nonstop2h 14m
Frontier
Sun 4/199:33 am
MKE
- ATL
1 stop12h 56m
Frontier
Deal found 3/6![Frontier logo]()
$138
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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.
Fri 4/243:14 pm
ATL
- MKE
Nonstop2h 14m
Frontier
Sun 4/269:33 am
MKE
- ATL
1 stop12h 56m
Frontier
Deal found 3/9![Frontier logo]()
$154
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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.
Fri 5/1510:50 pm
ATL
- MKE
1 stop20h 57m
Frontier
Sun 5/1712:03 pm
MKE
- ATL
1 stop8h 30m
Frontier
Deal found 3/9![Frontier logo]()
$159
This Expedia deal was found by Cheapflights users on 3/9. 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 4/236:00 am
ATL
- MKE
1 stop6h 26m
Frontier
Sun 4/269:33 am
MKE
- ATL
1 stop12h 56m
Frontier
Deal found 3/9![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 3/6. 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.
Sat 5/98:29 am
ATL
- MKE
1 stop11h 18m
Frontier
Sun 5/1012:03 pm
MKE
- ATL
1 stop8h 30m
Frontier
Deal found 3/6![Frontier logo]()
$161
This CheapOair deal was found by Cheapflights users on 3/9. 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.
Thu 4/1610:45 pm
ATL
- MKE
1 stop21h 04m
Frontier
Sat 4/187:53 pm
MKE
- ATL
1 stop24h 53m
Frontier
Deal found 3/9![Frontier logo]()
$171
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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.
Fri 5/1510:50 pm
ATL
- MKE
1 stop20h 57m
Frontier
Mon 5/185:08 pm
MKE
- ATL
Nonstop2h 14m
Frontier
Deal found 3/9![Frontier logo]()
$173
This Expedia deal was found by Cheapflights users on 3/6. 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.
Mon 4/132:33 pm
ATL
- MKE
Nonstop2h 14m
Frontier
Sat 4/187:53 pm
MKE
- ATL
1 stop10h 26m
Frontier
Deal found 3/6![Frontier logo]()
$174
This Frontier deal was found by Cheapflights users on 3/8. 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 4/208:25 am
ATL
- MKE
1 stop6h 27m
Frontier
Fri 4/246:29 pm
MKE
- ATL
1 stop9h 42m
Frontier
Deal found 3/8![Frontier logo]()
$181
This Frontier deal was found by Cheapflights users on 3/6. 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 5/118:29 am
ATL
- MKE
1 stop11h 18m
Frontier
Sun 5/1712:03 pm
MKE
- ATL
1 stop8h 30m
Frontier
Deal found 3/6![Frontier logo]()
$182
This Expedia deal was found by Cheapflights users on 3/9. 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.
Wed 3/2512:48 pm
ATL
- MKE
1 stop19h 42m
Frontier
Mon 3/3010:48 am
MKE
- ATL
Nonstop2h 12m
Frontier
Deal found 3/9![Frontier logo]()
$184
This Cheapflightsfares deal was found by Cheapflights users on 3/6. 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.
Fri 4/102:33 pm
ATL
- MKE
Nonstop2h 08m
Frontier
Sun 4/127:02 pm
MKE
- ATL
1 stop27h 38m
Frontier
Deal found 3/6![Frontier logo]()
$188
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 March 11, 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 March 11, 2026.
This Southwest deal was found by Cheapflights users on 3/9. 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.
Fri 4/106:55 am
ATL
- MKE
1 stop3h 55m
Southwest
Mon 4/1311:30 am
MKE
- ATL
1 stop8h 30m
Southwest
Deal found 3/9![Southwest logo]()
$278
This Delta deal was found by Cheapflights users on 3/6. 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 4/172:21 pm
ATL
- MKE
Nonstop1h 57m
Delta
Sun 4/195:30 am
MKE
- ATL
Nonstop2h 08m
Delta
Deal found 3/6![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 3/10. 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.
Fri 6/52:30 pm
ATL
- MKE
1 stop4h 35m
Southwest
Wed 6/108:15 am
MKE
- ATL
2 stops5h 55m
Southwest
Deal found 3/10![Southwest logo]()
$278
This Southwest deal was found by Cheapflights users on 3/9. 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.
Fri 5/155:15 pm
ATL
- MKE
2 stops7h 10m
Southwest
Mon 5/185:20 pm
MKE
- ATL
1 stop4h 00m
Southwest
Deal found 3/9![Southwest logo]()
$283
This Delta deal was found by Cheapflights users on 3/8. 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.
Sat 3/214:35 pm
ATL
- MKE
Nonstop2h 02m
Delta
Tue 3/245:45 am
MKE
- ATL
Nonstop2h 04m
Delta
Deal found 3/8![Delta logo]()
$350
This Southwest deal was found by Cheapflights users on 3/6. 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.
Fri 4/173:30 pm
ATL
- MKE
2 stops8h 30m
Southwest
Sun 4/195:50 am
MKE
- ATL
2 stops6h 00m
Southwest
Deal found 3/6![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 3/9. 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.
Fri 5/223:30 pm
ATL
- MKE
2 stops8h 30m
Southwest
Mon 5/257:10 am
MKE
- ATL
1 stop5h 45m
Southwest
Deal found 3/9![Southwest logo]()
$312
This Southwest deal was found by Cheapflights users on 3/6. 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.
Thu 5/287:35 am
ATL
- MKE
2 stops8h 40m
Southwest
Sun 5/318:00 am
MKE
- ATL
1 stop3h 50m
Southwest
Deal found 3/6![Southwest logo]()
$322
This Southwest deal was found by Cheapflights users on 3/6. 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.
Sun 5/106:15 pm
ATL
- MKE
2 stops6h 40m
Southwest
Sun 5/175:50 am
MKE
- ATL
1 stop3h 50m
Southwest
Deal found 3/6![Southwest logo]()
$334
This Southwest deal was found by Cheapflights users on 3/6. 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.
Mon 5/256:55 am
ATL
- MKE
1 stop3h 55m
Southwest
Sun 5/315:10 am
MKE
- ATL
2 stops11h 25m
Southwest
Deal found 3/6![Southwest logo]()
$364
This Southwest deal was found by Cheapflights users on 3/6. 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.
Tue 6/23:15 pm
ATL
- MKE
2 stops8h 00m
Southwest
Sun 6/74:40 pm
MKE
- ATL
1 stop3h 20m
Southwest
Deal found 3/6![Southwest logo]()
$369
This Southwest deal was found by Cheapflights users on 3/6. 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.
Mon 4/203:30 pm
ATL
- MKE
2 stops8h 40m
Southwest
Sun 4/264:45 pm
MKE
- ATL
2 stops6h 40m
Southwest
Deal found 3/6![Southwest logo]()
$394
Last-minute flights from Atlanta to MilwaukeeDiscover last-minute flight deals from Atlanta to Milwaukee. Data last updated March 11, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Milwaukee. Data last updated March 11, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 3/9. 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.
Wed 3/2512:48 pm
ATL
- MKE
1 stop19h 42m
Frontier
Mon 3/3010:48 am
MKE
- ATL
Nonstop2h 12m
Frontier
Deal found 3/9![Frontier logo]()
$184
This Cheapflightsfares deal was found by Cheapflights users on 3/6. 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 3/258:50 pm
ATL
- MKE
1 stop17h 12m
Frontier
Sun 3/299:01 pm
MKE
- ATL
1 stop12h 45m
Frontier
Deal found 3/6![Frontier logo]()
$194
This Cheapflightsfares deal was found by Cheapflights users on 3/6. 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.
Fri 4/102:33 pm
ATL
- MKE
Nonstop2h 08m
Frontier
Sun 4/127:02 pm
MKE
- ATL
1 stop27h 38m
Frontier
Deal found 3/6![Frontier logo]()
$188
This Expedia deal was found by Cheapflights users on 3/6. 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.
Mon 4/132:33 pm
ATL
- MKE
Nonstop2h 14m
Frontier
Sat 4/187:53 pm
MKE
- ATL
1 stop10h 26m
Frontier
Deal found 3/6![Frontier logo]()
$174
This CheapOair deal was found by Cheapflights users on 3/9. 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.
Thu 4/1610:45 pm
ATL
- MKE
1 stop21h 04m
Frontier
Sat 4/187:53 pm
MKE
- ATL
1 stop24h 53m
Frontier
Deal found 3/9![Frontier logo]()
$171
This Cheapflightsfares deal was found by Cheapflights users on 3/6. 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.
Fri 4/173:14 pm
ATL
- MKE
Nonstop2h 14m
Frontier
Sun 4/199:33 am
MKE
- ATL
1 stop12h 56m
Frontier
Deal found 3/6![Frontier logo]()
$138
This Cheapflightsfares deal was found by Cheapflights users on 3/8. 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.
Fri 4/176:00 am
ATL
- MKE
1 stop8h 52m
Frontier
Mon 4/206:23 pm
MKE
- ATL
Nonstop2h 14m
Frontier
Deal found 3/8![Frontier logo]()
$173
This Frontier deal was found by Cheapflights users on 3/8. 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 4/208:25 am
ATL
- MKE
1 stop6h 27m
Frontier
Fri 4/246:29 pm
MKE
- ATL
1 stop9h 42m
Frontier
Deal found 3/8![Frontier logo]()
$181
This Expedia deal was found by Cheapflights users on 3/9. 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 4/236:00 am
ATL
- MKE
1 stop6h 26m
Frontier
Sun 4/269:33 am
MKE
- ATL
1 stop12h 56m
Frontier
Deal found 3/9![Frontier logo]()
$160
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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.
Fri 4/243:14 pm
ATL
- MKE
Nonstop2h 14m
Frontier
Sun 4/269:33 am
MKE
- ATL
1 stop12h 56m
Frontier
Deal found 3/9![Frontier logo]()
$154
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 March 11, 2026.
Search for one-way flight options from Atlanta to Milwaukee. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/8. 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 5/2712:30 pm
ATL
- MKE
Nonstop2h 04m
Frontier
Deal found 3/8![Frontier logo]()
$79
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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 4/208:25 am
ATL
- MKE
1 stop6h 27m
Frontier
Deal found 3/9![Frontier logo]()
$80
This Cheapflightsfares deal was found by Cheapflights users on 3/6. 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 5/113:05 pm
ATL
- MKE
Nonstop2h 08m
Frontier
Deal found 3/6![Frontier logo]()
$84
This Super.com deal was found by Cheapflights users on 3/6. 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.
Wed 3/2510:45 pm
ATL
- MKE
1 stop9h 45m
Frontier
Deal found 3/6![Frontier logo]()
$85
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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 4/168:51 pm
ATL
- MKE
1 stop21h 53m
Frontier
Deal found 3/9![Frontier logo]()
$86
This CheapOair deal was found by Cheapflights users on 3/7. 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.
Sun 4/1910:50 pm
ATL
- MKE
1 stop16h 02m
Frontier
Deal found 3/7![Frontier logo]()
$92
This Super.com deal was found by Cheapflights users on 3/6. 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.
Mon 5/183:05 pm
ATL
- MKE
Nonstop2h 08m
Frontier
Deal found 3/6![Frontier logo]()
$93
This Frontier deal was found by Cheapflights users on 3/6. 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 6/312:30 pm
ATL
- MKE
Nonstop2h 04m
Frontier
Deal found 3/6![Frontier logo]()
$94
This Cheapflightsfares deal was found by Cheapflights users on 3/8. 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 4/306:00 am
ATL
- MKE
1 stop6h 26m
Frontier
Deal found 3/8![Frontier logo]()
$100
This Frontier deal was found by Cheapflights users on 3/8. 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 3/1812:48 pm
ATL
- MKE
1 stop6h 02m
Frontier
Deal found 3/8![Frontier logo]()
$101
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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 6/112:30 pm
ATL
- MKE
Nonstop2h 04m
Frontier
Deal found 3/9![Frontier logo]()
$103
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 March 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $138 (Cheapflightsfares) |
One-way from | $79 (Cheapflightsfares) |
Popular in | November |
Cheapest in | February |
Average price | $434 |
Good round-trip deal | $299 or less |
Good one-way deal | $204 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 March 11, 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
Fri 4/10
6:55 am-9:50 am
1 stop3h 55m
Milwaukee-Mitchell
Mon 4/13
11:30 am-9:00 pm
1 stop8h 30m
$278
AtlantaMilwaukee
ATL - MKE
ATLMKE
Atlanta Hartsfield-Jackson
Fri 6/5
2:30 pm-6:05 pm
1 stop4h 35m
Milwaukee-Mitchell
Wed 6/10
8:15 am-3:10 pm
2 stops5h 55m
$278
AtlantaMilwaukee
ATL - MKE
ATLMKE
Atlanta Hartsfield-Jackson
Fri 5/15
5:15 pm-11:25 pm
2 stops7h 10m
Milwaukee-Mitchell
Mon 5/18
5:20 pm-10:20 pm
1 stop4h 00m
$283
Quickest round-trip
AtlantaMilwaukee
ATL - MKE
ATLMKE
Atlanta Hartsfield-Jackson
Fri 4/17
2:21 pm-3:18 pm
Nonstop1h 57m
Milwaukee-Mitchell
Sun 4/19
5:30 am-8:38 am
Nonstop2h 08m
$297
AtlantaMilwaukee
ATL - MKE
ATLMKE
Atlanta Hartsfield-Jackson
Fri 4/17
3:30 pm-11:00 pm
2 stops8h 30m
Milwaukee-Mitchell
Sun 4/19
5:50 am-12:50 pm
2 stops6h 00m
$297
AtlantaMilwaukee
ATL - MKE
ATLMKE
Atlanta Hartsfield-Jackson
Fri 5/22
3:30 pm-11:00 pm
2 stops8h 30m
Milwaukee-Mitchell
Mon 5/25
7:10 am-1:55 pm
1 stop5h 45m
$312
AtlantaMilwaukee
ATL - MKE
ATLMKE
Atlanta Hartsfield-Jackson
Thu 5/28
7:35 am-3:15 pm
2 stops8h 40m
Milwaukee-Mitchell
Sun 5/31
8:00 am-12:50 pm
1 stop3h 50m
$322
AtlantaMilwaukee
ATL - MKE
ATLMKE
Atlanta Hartsfield-Jackson
Sun 5/10
6:15 pm-11:55 pm
2 stops6h 40m
Milwaukee-Mitchell
Sun 5/17
5:50 am-10:40 am
1 stop3h 50m
$334
AtlantaMilwaukee
ATL - MKE
ATLMKE
Atlanta Hartsfield-Jackson
Sat 3/21
4:35 pm-5:37 pm
Nonstop2h 02m
Milwaukee-Mitchell
Tue 3/24
5:45 am-8:49 am
Nonstop2h 04m
$350
AtlantaMilwaukee
ATL - MKE
ATLMKE
Atlanta Hartsfield-Jackson
Mon 5/25
6:55 am-9:50 am
1 stop3h 55m
Milwaukee-Mitchell
Sun 5/31
5:10 am-5:35 pm
2 stops11h 25m
$364
Showing 1-10 of 21 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 March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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?
Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Milwaukee. Price data was last updated on March 6, 2026.
To ensure you get the cheapest price possible for a flight from Atlanta to Milwaukee, you should look to book at least 56 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, January is the cheapest month in which you can book a flight from Atlanta to Milwaukee (average of $55). Flying from Atlanta to Milwaukee in June is currently the most expensive (average of $80). 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 March 11, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 11% 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 February 21, 2026.
Travelers seeking maximum savings on their Atlanta to Milwaukee flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday afternoons 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 March 11, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andSpirit Airlines 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.
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
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
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.
Search flights from Atlanta to Milwaukee by cabin class
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 March 11, 2026.
Atlanta and Milwaukee flights
Browse other Atlanta and Milwaukee flight options. Last updated on March 11, 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 March 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Atlanta to Milwaukee
Discover the top 4 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 March 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$66 | Average$198 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$126 | Average$199 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$207 | Average$276 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$248 | Average$418 | FlexibilityNo cancel fee | On-timeN/A |