$103+ Cheap flights from Greenville to Milwaukee (GSP - 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — MKE
may. 17 — may. 241
Round-trip
1 adult, Economy
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Cheapest flights from Greenville to MilwaukeeExplore the most affordable flight options available from Greenville to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2026.
Explore the most affordable flight options available from Greenville to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2026.
This Delta deal was found by Cheapflights users on 4/14. 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.
mar. 5/1910:09 am
GSP
- MKE
1 stop4h 37m
Delta
mié. 5/205:23 am
MKE
- GSP
1 stop4h 12m
Delta
Deal found 4/14![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 4/15. 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.
sáb. 5/96:45 am
GSP
- MKE
1 stop5h 53m
Delta
lun. 5/115:23 am
MKE
- GSP
1 stop4h 12m
Delta
Deal found 4/15![Delta logo]()
$342
This Southwest deal was found by Cheapflights users on 4/13. 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.
lun. 5/116:25 pm
GSP
- MKE
1 stop6h 00m
Southwest
lun. 5/183:30 pm
MKE
- GSP
1 stop4h 25m
Southwest
Deal found 4/13![Southwest logo]()
$347
This American Airlines deal was found by Cheapflights users on 4/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/117:48 pm
GSP
- MKE
1 stop4h 43m
American Airlines
lun. 5/184:26 pm
MKE
- GSP
2 stops6h 31m
American Airlines
Deal found 4/13![American Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/226:32 pm
GSP
- MKE
1 stop6h 15m
American Airlines
mar. 5/267:00 am
MKE
- GSP
1 stop6h 07m
American Airlines
Deal found 4/14![American Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/56:27 am
GSP
- MKE
1 stop7h 24m
American Airlines
mar. 8/115:05 am
MKE
- GSP
2 stops7h 00m
American Airlines
Deal found 4/14![American Airlines logo]()
$361
This Southwest deal was found by Cheapflights users on 4/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/116:25 pm
GSP
- MKE
1 stop6h 00m
Southwest
vie. 5/153:30 pm
MKE
- GSP
1 stop4h 25m
Southwest
Deal found 4/14![Southwest logo]()
$367
This Delta deal was found by Cheapflights users on 4/15. 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.
vie. 5/810:09 am
GSP
- MKE
1 stop4h 37m
Delta
lun. 5/114:18 pm
MKE
- GSP
1 stop6h 25m
Delta
Deal found 4/15![Delta logo]()
$377
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/197:30 am
GSP
- MKE
1 stop7h 00m
American Airlines
mié. 5/205:06 am
MKE
- GSP
2 stops6h 13m
American Airlines
Deal found 4/14![American Airlines logo]()
$380
Best flights from Greenville to MilwaukeeDiscover carefully curated flight deals from Greenville to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 17, 2026.
Discover carefully curated flight deals from Greenville to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 17, 2026.
This American Airlines deal was found by Cheapflights users on 4/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/197:30 am
GSP
- MKE
1 stop7h 00m
American Airlines
mié. 5/205:37 pm
MKE
- GSP
1 stop4h 25m
American Airlines
Deal found 4/11![American Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 4/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/116:25 pm
GSP
- MKE
1 stop6h 00m
Southwest
vie. 5/153:30 pm
MKE
- GSP
1 stop4h 25m
Southwest
Deal found 4/14![Southwest logo]()
$367
This Delta deal was found by Cheapflights users on 4/12. 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.
sáb. 6/205:44 am
GSP
- MKE
1 stop4h 29m
Delta
lun. 6/226:40 pm
MKE
- GSP
1 stop4h 19m
Delta
Deal found 4/12![Delta logo]()
$387
This United Airlines deal was found by Cheapflights users on 4/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/910:33 am
GSP
- MKE
2 stops7h 34m
United Airlines
lun. 5/115:55 am
MKE
- GSP
2 stops7h 22m
United Airlines
Deal found 4/15![United Airlines logo]()
$432
This American Airlines deal was found by Cheapflights users on 4/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/227:32 pm
GSP
- MKE
1 stop5h 27m
American Airlines
mar. 5/267:00 am
MKE
- GSP
1 stop4h 10m
American Airlines
Deal found 4/12![American Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 4/15. 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.
mar. 8/47:10 am
GSP
- MKE
1 stop6h 29m
Delta
dom. 8/96:50 am
MKE
- GSP
1 stop4h 23m
Delta
Deal found 4/15![Delta logo]()
$397
This Southwest deal was found by Cheapflights users on 4/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/41:20 pm
GSP
- MKE
2 stops8h 10m
Southwest
dom. 8/95:45 am
MKE
- GSP
2 stops5h 55m
Southwest
Deal found 4/15![Southwest logo]()
$407
This Southwest deal was found by Cheapflights users on 4/13. 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.
sáb. 5/212:25 pm
GSP
- MKE
2 stops8h 45m
Southwest
mar. 5/58:00 am
MKE
- GSP
2 stops7h 20m
Southwest
Deal found 4/13![Southwest logo]()
$412
This United Airlines deal was found by Cheapflights users on 4/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/52:45 pm
GSP
- MKE
1 stop7h 03m
United Airlines
mié. 5/69:37 am
MKE
- GSP
1 stop6h 22m
United Airlines
Deal found 4/11![United Airlines logo]()
$459
This Southwest deal was found by Cheapflights users on 4/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/151:50 pm
GSP
- MKE
2 stops10h 00m
Southwest
lun. 5/187:10 am
MKE
- GSP
2 stops9h 40m
Southwest
Deal found 4/16![Southwest logo]()
$447
Last-minute flights from Greenville to MilwaukeeDiscover last-minute flight deals from Greenville to Milwaukee. Data last updated abril 17, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Milwaukee. Data last updated abril 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/15. 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.
vie. 5/810:09 am
GSP
- MKE
1 stop4h 37m
Delta
lun. 5/114:18 pm
MKE
- GSP
1 stop6h 25m
Delta
Deal found 4/15![Delta logo]()
$377
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/88:14 pm
GSP
- MKE
1 stop4h 26m
American Airlines
lun. 5/114:26 pm
MKE
- GSP
2 stops6h 31m
American Airlines
Deal found 4/15![American Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 4/15. 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.
sáb. 5/96:45 am
GSP
- MKE
1 stop5h 53m
Delta
lun. 5/115:23 am
MKE
- GSP
1 stop4h 12m
Delta
Deal found 4/15![Delta logo]()
$342
This Southwest deal was found by Cheapflights users on 4/13. 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.
lun. 5/116:25 pm
GSP
- MKE
1 stop6h 00m
Southwest
lun. 5/183:30 pm
MKE
- GSP
1 stop4h 25m
Southwest
Deal found 4/13![Southwest logo]()
$347
This American Airlines deal was found by Cheapflights users on 4/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/117:48 pm
GSP
- MKE
1 stop4h 43m
American Airlines
lun. 5/184:26 pm
MKE
- GSP
2 stops6h 31m
American Airlines
Deal found 4/13![American Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 4/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/116:25 pm
GSP
- MKE
1 stop6h 00m
Southwest
vie. 5/153:30 pm
MKE
- GSP
1 stop4h 25m
Southwest
Deal found 4/14![Southwest logo]()
$367
This Delta deal was found by Cheapflights users on 4/14. 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.
mar. 5/1910:09 am
GSP
- MKE
1 stop4h 37m
Delta
mié. 5/205:23 am
MKE
- GSP
1 stop4h 12m
Delta
Deal found 4/14![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/197:30 am
GSP
- MKE
1 stop7h 00m
American Airlines
mié. 5/205:06 am
MKE
- GSP
2 stops6h 13m
American Airlines
Deal found 4/14![American Airlines logo]()
$380
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/226:32 pm
GSP
- MKE
1 stop6h 15m
American Airlines
mar. 5/267:00 am
MKE
- GSP
1 stop6h 07m
American Airlines
Deal found 4/14![American Airlines logo]()
$353
One-way flights from Greenville to MilwaukeeSearch for one-way flight options from Greenville to Milwaukee. Find affordable one-way fares based on user searches. Data last updated abril 17, 2026.
Search for one-way flight options from Greenville to Milwaukee. Find affordable one-way fares based on user searches. Data last updated abril 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
lun. 6/18:28 pm
GSP
- MKE
1 stop12h 33m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$103
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/75:45 pm
GSP
- MKE
1 stop7h 14m
United Airlines
Deal found 4/16![United Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/3010:18 am
GSP
- MKE
2 stops31h 10m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$190
This United Airlines deal was found by Cheapflights users on 4/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/246:00 am
GSP
- MKE
1 stop6h 14m
United Airlines
Deal found 4/13![United Airlines logo]()
$194
This American Airlines deal was found by Cheapflights users on 4/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/306:30 am
GSP
- MKE
1 stop6h 07m
American Airlines
Deal found 4/13![American Airlines logo]()
$234
This Southwest deal was found by Cheapflights users on 4/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/11:50 pm
GSP
- MKE
2 stops10h 00m
Southwest
Deal found 4/16![Southwest logo]()
$239
This Southwest deal was found by Cheapflights users on 4/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/77:00 am
GSP
- MKE
2 stops10h 20m
Southwest
Deal found 4/14![Southwest logo]()
$249
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/155:45 pm
GSP
- MKE
1 stop7h 14m
United Airlines
Deal found 4/14![United Airlines logo]()
$268
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/237:30 am
GSP
- MKE
1 stop4h 13m
American Airlines
Deal found 4/14![American Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 4/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/236:00 am
GSP
- MKE
2 stops8h 47m
United Airlines
Deal found 4/12![United Airlines logo]()
$314
Find flight deals from Greenville to Milwaukee
Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) 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 abril 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (Delta) |
One-way from | $103 (Kiwi.com) |
Popular in | October |
Cheapest in | September |
Average price | $558 |
Cheapflights Fare Finder
Customize your flight search to find flights from Greenville 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 abril 17, 2026.
Use the filters below to find and compare flights from Greenville to Milwaukee that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
GreenvilleMilwaukee
GSP - MKE
GSPMKE
Greenville
mar. 5/19
7:30 am-1:30 pm
1 stop7h 00m
Milwaukee-Mitchell
mié. 5/20
5:37 pm-11:02 pm
1 stop4h 25m
$319
GreenvilleMilwaukee
GSP - MKE
GSPMKE
Greenville
vie. 5/22
7:32 pm-11:59 pm
1 stop5h 27m
Milwaukee-Mitchell
mar. 5/26
7:00 am-12:10 pm
1 stop4h 10m
$353
GreenvilleMilwaukee
GSP - MKE
GSPMKE
Greenville
lun. 5/11
6:25 pm-11:25 pm
1 stop6h 00m
Milwaukee-Mitchell
vie. 5/15
3:30 pm-8:55 pm
1 stop4h 25m
$367
Quickest round-trip
GreenvilleMilwaukee
GSP - MKE
GSPMKE
Greenville
sáb. 6/20
5:44 am-9:13 am
1 stop4h 29m
Milwaukee-Mitchell
lun. 6/22
6:40 pm-11:59 pm
1 stop4h 19m
$387
GreenvilleMilwaukee
GSP - MKE
GSPMKE
Greenville
mar. 8/4
7:10 am-12:39 pm
1 stop6h 29m
Milwaukee-Mitchell
dom. 8/9
6:50 am-12:13 pm
1 stop4h 23m
$397
GreenvilleMilwaukee
GSP - MKE
GSPMKE
Greenville
mar. 8/4
1:20 pm-8:30 pm
2 stops8h 10m
Milwaukee-Mitchell
dom. 8/9
5:45 am-12:40 pm
2 stops5h 55m
$407
GreenvilleMilwaukee
GSP - MKE
GSPMKE
Greenville
sáb. 5/2
12:25 pm-8:10 pm
2 stops8h 45m
Milwaukee-Mitchell
mar. 5/5
8:00 am-4:20 pm
2 stops7h 20m
$412
GreenvilleMilwaukee
GSP - MKE
GSPMKE
Greenville
sáb. 5/9
10:33 am-5:07 pm
2 stops7h 34m
Milwaukee-Mitchell
lun. 5/11
5:55 am-2:17 pm
2 stops7h 22m
$432
GreenvilleMilwaukee
GSP - MKE
GSPMKE
Greenville
vie. 5/15
1:50 pm-10:50 pm
2 stops10h 00m
Milwaukee-Mitchell
lun. 5/18
7:10 am-5:50 pm
2 stops9h 40m
$447
GreenvilleMilwaukee
GSP - MKE
GSPMKE
Greenville
mar. 5/5
2:45 pm-8:48 pm
1 stop7h 03m
Milwaukee-Mitchell
mié. 5/6
9:37 am-4:59 pm
1 stop6h 22m
$459
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Greenville 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 Greenville to Milwaukee in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Greenville-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-Milwaukee flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Greenville-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 Greenville-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 Greenville to Milwaukee
Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Greenville with our price prediction graph.
GSP-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 Greenville to Milwaukee
Prices
More
What’s the top layover airport for flights from Greenville to Milwaukee?
Share of 1-stop round-trip flights from Greenville to Milwaukee chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (ORD) – chosen by Cheapflights users on 75% of 1-stop itineraries from Greenville to Milwaukee on Cheapflights.
What’s the cheapest layover airport for flights from Greenville to Milwaukee?
Average round-trip fare for 1-stop flights from Greenville to Milwaukee, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Baltimore (BWI) is the most affordable 1-stop option, with an average round-trip price of $284.
What’s the fastest layover option from Greenville to Milwaukee?
Shortest average travel time for 1-stop one-way flights from Greenville to Milwaukee, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Baltimore (BWI) have the shortest average one-way travel time for 1-stop routes: 6h 00m.
Which airport typically offers the quickest layover for flights from Greenville to Milwaukee?
Average layover duration for 1-stop one-way flights from Greenville to Milwaukee, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Baltimore (BWI) offer the fastest connection on this route, with an average layover time of 1h 35m.
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 abril 17, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Greenville to Milwaukee to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Greenville 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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Top 3 airlines flying from Greenville to Milwaukee
Discover the top 3 airlines that operate flights from Greenville 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 abril 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$371 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$371 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$296 | Average$416 | FlexibilityNo cancel fee | On-time69% |