$100+ 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — MKE
Jul 29 — Aug 51
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 June 29, 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 June 29, 2026.
This American Airlines deal was found by Cheapflights users on 6/26. 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.
Tue 8/48:14 am
GSP
- MKE
1 stop5h 31m
American Airlines
Sat 8/811:32 am
MKE
- GSP
1 stop5h 17m
American Airlines
Deal found 6/26![American Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 6/27. 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.
Wed 7/227:20 pm
GSP
- MKE
1 stop4h 49m
American Airlines
Sat 7/257:01 am
MKE
- GSP
1 stop6h 06m
American Airlines
Deal found 6/27![American Airlines logo]()
$303
This United Airlines deal was found by Cheapflights users on 6/27. 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.
Wed 7/2210:30 am
GSP
- MKE
2 stops9h 18m
United Airlines
Sat 7/255:00 am
MKE
- GSP
1 stop3h 55m
United Airlines
Deal found 6/27![United Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 6/29. 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 8/2011:10 am
GSP
- MKE
1 stop5h 52m
Delta
Mon 8/243:01 pm
MKE
- GSP
1 stop4h 31m
Delta
Deal found 6/29![Delta logo]()
$313
This United Airlines deal was found by Cheapflights users on 6/26. 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.
Tue 8/46:10 am
GSP
- MKE
1 stop4h 43m
United Airlines
Thu 8/65:00 am
MKE
- GSP
1 stop3h 55m
United Airlines
Deal found 6/26![United Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 9/78:28 pm
GSP
- MKE
1 stop15h 45m
Multiple Airlines
Thu 9/108:10 pm
MKE
- GSP
1 stop22h 10m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$315
This Southwest deal was found by Cheapflights users on 6/28. 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.
Sat 10/36:00 pm
GSP
- MKE
1 stop4h 35m
Southwest
Mon 10/52:10 pm
MKE
- GSP
2 stops7h 45m
Southwest
Deal found 6/28![Southwest logo]()
$316
This Delta deal was found by Cheapflights users on 6/27. 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 7/211:09 pm
GSP
- MKE
1 stop4h 22m
Delta
Sat 7/255:58 pm
MKE
- GSP
1 stop4h 56m
Delta
Deal found 6/27![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 6/26. 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.
Thu 8/207:39 am
GSP
- MKE
1 stop4h 23m
American Airlines
Mon 8/246:28 am
MKE
- GSP
1 stop5h 37m
American Airlines
Deal found 6/26![American Airlines logo]()
$325
This Southwest deal was found by Cheapflights users on 6/26. 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 8/41:20 pm
GSP
- MKE
2 stops9h 05m
Southwest
Sat 8/87:00 am
MKE
- GSP
2 stops9h 30m
Southwest
Deal found 6/26![Southwest logo]()
$330
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 June 29, 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 June 29, 2026.
This Delta deal was found by Cheapflights users on 6/29. 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 8/2011:10 am
GSP
- MKE
1 stop5h 52m
Delta
Mon 8/243:01 pm
MKE
- GSP
1 stop4h 31m
Delta
Deal found 6/29![Delta logo]()
$313
This Southwest deal was found by Cheapflights users on 6/28. 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.
Sat 10/38:00 am
GSP
- MKE
2 stops9h 10m
Southwest
Mon 10/54:50 pm
MKE
- GSP
2 stops5h 05m
Southwest
Deal found 6/28![Southwest logo]()
$321
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Wed 8/265:43 pm
GSP
- MKE
1 stop4h 17m
United Airlines
Sat 8/296:15 am
MKE
- GSP
2 stops11h 50m
United Airlines
Deal found 6/28![United Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 6/28. 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 8/127:00 am
GSP
- MKE
1 stop3h 50m
Southwest
Sun 8/165:45 am
MKE
- GSP
2 stops5h 55m
Southwest
Deal found 6/28![Southwest logo]()
$347
This Delta deal was found by Cheapflights users on 6/27. 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 12/97:15 am
GSP
- MKE
1 stop6h 12m
Delta
Sun 12/135:45 am
MKE
- GSP
1 stop4h 13m
Delta
Deal found 6/27![Delta logo]()
$361
This Southwest deal was found by Cheapflights users on 6/26. 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 8/41:20 pm
GSP
- MKE
2 stops8h 10m
Southwest
Sun 8/97:45 am
MKE
- GSP
1 stop3h 55m
Southwest
Deal found 6/26![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 6/24. 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 8/134:40 pm
GSP
- MKE
1 stop5h 00m
Southwest
Sun 8/167:45 am
MKE
- GSP
1 stop3h 55m
Southwest
Deal found 6/24![Southwest logo]()
$356
This Southwest deal was found by Cheapflights users on 6/24. 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 7/176:50 pm
GSP
- MKE
1 stop6h 30m
Southwest
Tue 7/2110:15 am
MKE
- GSP
2 stops9h 05m
Southwest
Deal found 6/24![Southwest logo]()
$360
Last-minute flights from Greenville to MilwaukeeDiscover last-minute flight deals from Greenville to Milwaukee. Data last updated June 29, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Milwaukee. Data last updated June 29, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/24. 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.
Fri 7/175:28 pm
GSP
- MKE
1 stop7h 06m
American Airlines
Tue 7/216:01 am
MKE
- GSP
1 stop4h 00m
American Airlines
Deal found 6/24![American Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 6/24. 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 7/176:50 pm
GSP
- MKE
1 stop6h 30m
Southwest
Tue 7/2110:15 am
MKE
- GSP
2 stops9h 05m
Southwest
Deal found 6/24![Southwest logo]()
$360
This Delta deal was found by Cheapflights users on 6/27. 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 7/211:09 pm
GSP
- MKE
1 stop4h 22m
Delta
Sat 7/255:58 pm
MKE
- GSP
1 stop4h 56m
Delta
Deal found 6/27![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 6/27. 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 7/217:10 am
GSP
- MKE
1 stop6h 32m
Delta
Mon 7/274:14 pm
MKE
- GSP
1 stop5h 41m
Delta
Deal found 6/27![Delta logo]()
$361
This Delta deal was found by Cheapflights users on 6/27. 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 7/213:06 pm
GSP
- MKE
1 stop7h 03m
Delta
Thu 7/236:50 am
MKE
- GSP
1 stop6h 11m
Delta
Deal found 6/27![Delta logo]()
$371
This United Airlines deal was found by Cheapflights users on 6/27. 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.
Tue 7/2110:30 am
GSP
- MKE
2 stops9h 56m
United Airlines
Sat 7/255:00 am
MKE
- GSP
1 stop3h 55m
United Airlines
Deal found 6/27![United Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 6/27. 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.
Wed 7/227:20 pm
GSP
- MKE
1 stop4h 49m
American Airlines
Sat 7/257:01 am
MKE
- GSP
1 stop6h 06m
American Airlines
Deal found 6/27![American Airlines logo]()
$303
This United Airlines deal was found by Cheapflights users on 6/27. 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.
Wed 7/2210:30 am
GSP
- MKE
2 stops9h 18m
United Airlines
Sat 7/255:00 am
MKE
- GSP
1 stop3h 55m
United Airlines
Deal found 6/27![United Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 6/26. 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.
Wed 7/225:43 pm
GSP
- MKE
1 stop5h 46m
United Airlines
Sun 7/265:00 am
MKE
- GSP
1 stop3h 55m
United Airlines
Deal found 6/26![United Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 6/27. 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 7/221:50 pm
GSP
- MKE
2 stops9h 40m
Southwest
Sat 7/2511:35 am
MKE
- GSP
2 stops10h 20m
Southwest
Deal found 6/27![Southwest logo]()
$365
This American Airlines deal was found by Cheapflights users on 6/25. 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.
Mon 7/274:07 pm
GSP
- MKE
1 stop6h 47m
American Airlines
Mon 8/36:17 pm
MKE
- GSP
1 stop4h 07m
American Airlines
Deal found 6/25![American Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 6/25. 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 7/287:40 pm
GSP
- MKE
1 stop4h 35m
Southwest
Thu 7/307:00 am
MKE
- GSP
2 stops10h 15m
Southwest
Deal found 6/25![Southwest logo]()
$350
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 June 29, 2026.
Search for one-way flight options from Greenville to Milwaukee. Find affordable one-way fares based on user searches. Data last updated June 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 7/208:45 pm
GSP
- MKE
1 stop12h 13m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$100
This Delta deal was found by Cheapflights users on 6/27. 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 8/87:28 am
GSP
- MKE
1 stop5h 11m
Delta
Deal found 6/27![Delta logo]()
$157
This Delta deal was found by Cheapflights users on 6/27. 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.
Sun 8/910:04 am
GSP
- MKE
1 stop5h 44m
Delta
Deal found 6/27![Delta logo]()
$202
This American Airlines deal was found by Cheapflights users on 6/24. 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.
Fri 7/1710:37 am
GSP
- MKE
1 stop7h 40m
American Airlines
Deal found 6/24![American Airlines logo]()
$204
This American Airlines deal was found by Cheapflights users on 6/27. 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.
Sun 7/1210:37 am
GSP
- MKE
1 stop7h 40m
American Airlines
Deal found 6/27![American Airlines logo]()
$234
This Southwest deal was found by Cheapflights users on 6/24. 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 7/171:55 pm
GSP
- MKE
2 stops8h 55m
Southwest
Deal found 6/24![Southwest logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 7/68:45 pm
GSP
- MKE
1 stop12h 13m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 6/25. 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.
Tue 7/78:00 am
GSP
- MKE
1 stop5h 22m
American Airlines
Deal found 6/25![American Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 6/25. 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 7/612:55 pm
GSP
- MKE
2 stops9h 55m
Southwest
Deal found 6/25![Southwest logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 6/27. 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.
Sun 7/128:37 am
GSP
- MKE
3 stops48h 21m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$343
This Southwest deal was found by Cheapflights users on 6/27. 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 7/121:55 pm
GSP
- MKE
2 stops10h 20m
Southwest
Deal found 6/27![Southwest logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Tue 7/711:07 am
GSP
- MKE
3 stops45h 51m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$414
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 June 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $297 (American Airlines) |
One-way from | $100 (Kiwi.com) |
Popular in | October |
Cheapest in | September |
Average price | $376 |
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 June 29, 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
Thu 8/20
11:10 am-4:02 pm
1 stop5h 52m
Milwaukee-Mitchell
Mon 8/24
3:01 pm-8:32 pm
1 stop4h 31m
$313
GreenvilleMilwaukee
GSP - MKE
GSPMKE
Greenville
Sat 10/3
8:00 am-4:10 pm
2 stops9h 10m
Milwaukee-Mitchell
Mon 10/5
4:50 pm-10:55 pm
2 stops5h 05m
$321
GreenvilleMilwaukee
GSP - MKE
GSPMKE
Greenville
Wed 8/12
7:00 am-9:50 am
1 stop3h 50m
Milwaukee-Mitchell
Sun 8/16
5:45 am-12:40 pm
2 stops5h 55m
$347
GreenvilleMilwaukee
GSP - MKE
GSPMKE
Greenville
Tue 8/4
1:20 pm-8:30 pm
2 stops8h 10m
Milwaukee-Mitchell
Sun 8/9
7:45 am-12:40 pm
1 stop3h 55m
$347
Quickest round-trip
GreenvilleMilwaukee
GSP - MKE
GSPMKE
Greenville
Thu 8/13
4:40 pm-8:40 pm
1 stop5h 00m
Milwaukee-Mitchell
Sun 8/16
7:45 am-12:40 pm
1 stop3h 55m
$356
GreenvilleMilwaukee
GSP - MKE
GSPMKE
Greenville
Fri 7/17
6:50 pm-12:20 am
1 stop6h 30m
Milwaukee-Mitchell
Tue 7/21
10:15 am-8:20 pm
2 stops9h 05m
$360
GreenvilleMilwaukee
GSP - MKE
GSPMKE
Greenville
Wed 12/9
7:15 am-12:27 pm
1 stop6h 12m
Milwaukee-Mitchell
Sun 12/13
5:45 am-10:58 am
1 stop4h 13m
$361
GreenvilleMilwaukee
GSP - MKE
GSPMKE
Greenville
Wed 8/26
5:43 pm-9:00 pm
1 stop4h 17m
Milwaukee-Mitchell
Sat 8/29
6:15 am-7:05 pm
2 stops11h 50m
$382
Cheapest one-way
Quickest one-way
GreenvilleMilwaukee
GSP - MKE
GSPMKE
Greenville
Sat 8/8
7:28 am-11:39 am
1 stop5h 11m
$157
GreenvilleMilwaukee
GSP - MKE
GSPMKE
Greenville
Sun 8/9
10:04 am-2:48 pm
1 stop5h 44m
$202
Showing 1-10 of 17 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 June.
| 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
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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 June 29, 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.
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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 June 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$416 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$226 | Average$397 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$296 | Average$416 | FlexibilityNo cancel fee | On-time69% |