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$159+ Cheap flights from Milwaukee to Greenville (MKE - GSP)

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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — GSP
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Milwaukee to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Greenville (GSP). 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 12, 2025.

Round-trip from

$286
(Delta)

One-way from

$159
(Delta)

Popular in

November

Cheapest in

January

Average price

$382
From Milwaukee-Mitchell to Greenville
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One-way flight from Milwaukee-Mitchell to Greenville
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Highest demand for flights based on searches. 11% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Milwaukee to Greenville

Cheapest flights from Milwaukee to Greenville
Explore the most affordable flight options available from Milwaukee to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/142:54 pmMKE - GSP
1 stop6h 30mDelta
Sun 8/176:30 amGSP - MKE
1 stop5h 29mDelta
Deal found 6/10$286
This Southwest deal was found by Cheapflights users on 6/10. 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 8/157:55 amMKE - GSP
2 stops9h 10mSouthwest
Mon 8/181:50 pmGSP - MKE
1 stop10h 10mSouthwest
Deal found 6/10$302
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/102:51 pmMKE - GSP
2 stops23h 08mMultiple Airlines
Mon 7/144:05 pmGSP - MKE
2 stops24h 37mMultiple Airlines
Deal found 6/11$310
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/106:27 amMKE - GSP
2 stops6h 43mAmerican Airlines
Sat 7/126:09 pmGSP - MKE
1 stop6h 55mAmerican Airlines
Deal found 6/10$337
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 7/105:15 amMKE - GSP
1 stop5h 49mUnited Airlines
Mon 7/145:35 pmGSP - MKE
1 stop6h 10mUnited Airlines
Deal found 6/11$357

Cheapflights Fare Finder

Customize your flight search to find flights from Milwaukee to Greenville 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 12, 2025.
Use the filters below to find and compare flights from Milwaukee to Greenville that are best for you.

Fly from

Milwaukee

Fly to

Greenville

Route

Depart

Return

Price

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Thu 8/14

2:54 pm-10:24 pm

1 stop6h 30m

Greenville

Sun 8/17

6:30 am-10:59 am

1 stop5h 29m

$286

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Fri 8/15

7:55 am-6:05 pm

2 stops9h 10m

Greenville

Mon 8/18

1:50 pm-11:00 pm

1 stop10h 10m

$302

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Thu 7/10

2:51 pm-2:59 pm

2 stops23h 08m

Greenville

Mon 7/14

4:05 pm-3:42 pm

2 stops24h 37m

$310

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Thu 7/10

6:27 am-2:10 pm

2 stops6h 43m

Greenville

Sat 7/12

6:09 pm-12:04 am

1 stop6h 55m

$337

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Thu 7/10

5:15 am-12:04 pm

1 stop5h 49m

Greenville

Mon 7/14

5:35 pm-10:45 pm

1 stop6h 10m

$357

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Sat 7/26

6:10 pm-11:33 pm

1 stop4h 23m

$159

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Sat 7/26

5:09 am-12:28 pm

2 stops6h 19m

$164

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Wed 6/25

5:15 am-2:17 pm

2 stops8h 02m

$209

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Sun 7/6

7:03 pm-8:48 am

1 stop12h 45m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Milwaukee to Greenville

Have a flexible travel schedule? Discover the best time to fly to Greenville from Milwaukee with our price prediction graph.
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 Milwaukee to Greenville

What is the cheapest month to book a flight from Milwaukee to Greenville?

Currently, January is the cheapest month in which you can book a flight from Milwaukee to Greenville (average of $329). Flying from Milwaukee to Greenville in March is currently the most expensive (average of $386). 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.

Rainfall in Greenville by month

Plan your trip to Greenville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Greenville ranges from 3.6 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. November is typically the driest time to visit Greenville when rainfall is around 3.6 in.

Temperature in Greenville by month

Plan your trip to Greenville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Greenville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Greenville

Get insights into the airlines that provide service to Greenville. 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 Greenville. Reviews last updated June 12, 2025.
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Greenville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Milwaukee to Greenville round-trip?

    Delta, at $286, was found to be the cheapest airline from Milwaukee to Greenville.Alternate airlines to your destination round-trip include Southwest and American Airlines. You may be able to fly from Milwaukee to Greenville for 30% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Milwaukee to Greenville one-way?

    One-way options have recently been found by users for as low as $159 on Delta. Other airlines that offer cheap prices include American Airlines from $164 and United Airlines from $209 one-way.

  • Can I find deals for flights from Milwaukee to Greenville that include hotel bookings?

    Yes. In addition to deals on Milwaukee to Greenville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Milwaukee to Greenville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to Greenville.

  • Can I find deals for business class flights from Milwaukee to Greenville?

    Yes. Cheapflights offers flight deals from Milwaukee to Greenville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Milwaukee to Greenville?

    Currently, January is the cheapest month in which you can book a flight from Milwaukee to Greenville (average of $329). Flying from Milwaukee to Greenville in March is currently the most expensive (average of $386). 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.

See more FAQs

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Simpsonville
Duncan
Seneca
Anderson

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Top 2 airlines flying from Milwaukee to Greenville

Discover the top 2 airlines that operate flights from Milwaukee to Greenville. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$256Average$387FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$261Average$411FlexibilityNo cancel feeOn-time71%

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