HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Greenville

$224+ 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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — GSP
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Milwaukee to Greenville 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.

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 November 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Sat 12/207:48 pmMKE - GSP
1 stop14h 05mMultiple Airlines
Mon 12/228:03 pmGSP - MKE
1 stop18h 27mMultiple Airlines
Deal found 11/4$298
This Delta deal was found by Cheapflights users on 11/6. 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 12/1211:41 amMKE - GSP
1 stop3h 51mDelta
Mon 12/1510:08 amGSP - MKE
1 stop5h 13mDelta
Deal found 11/6$347
This American Airlines deal was found by Cheapflights users on 11/4. 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 11/256:14 amMKE - GSP
1 stop3h 36mAmerican Airlines
Tue 12/211:28 amGSP - MKE
1 stop4h 39mAmerican Airlines
Deal found 11/4$352
This American Airlines deal was found by Cheapflights users on 11/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/123:42 pmMKE - GSP
2 stops6h 22mAmerican Airlines
Mon 12/156:01 amGSP - MKE
2 stops7h 03mAmerican Airlines
Deal found 11/6$357
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/199:44 pmMKE - GSP
1 stop4h 03mAmerican Airlines
Sun 12/218:07 pmGSP - MKE
1 stop3h 53mAmerican Airlines
Deal found 11/3$367
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/195:00 amMKE - GSP
2 stops7h 20mAmerican Airlines
Wed 11/264:48 pmGSP - MKE
1 stop7h 15mAmerican Airlines
Deal found 11/5$377
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/238:15 pmMKE - GSP
2 stops18h 35mMultiple Airlines
Thu 12/2511:33 amGSP - MKE
1 stop8h 47mMultiple Airlines
Deal found 11/4$386
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Mon 12/225:39 pmMKE - GSP
1 stop5h 17mUnited Airlines
Thu 12/255:36 pmGSP - MKE
1 stop4h 35mUnited Airlines
Deal found 11/4$402

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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$297
(Delta)

One-way from

$224
(Delta)

Popular in

March

Cheapest in

July

Average price

$390
Provider with most accurate pricing for Milwaukee-Mitchell-Greenville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Greenville flights.
Search Deals
From Milwaukee-Mitchell to Greenville
Search Deals
One-way flight from Milwaukee-Mitchell to Greenville
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 6, 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

Sat 12/6

3:17 pm-8:53 pm

1 stop4h 36m

Greenville

Sat 12/13

5:35 am-10:44 am

1 stop6h 09m

$297

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Sat 2/28

6:29 pm-11:41 pm

1 stop4h 12m

Greenville

Wed 3/4

7:20 am-12:36 pm

1 stop6h 16m

$297

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Fri 12/12

11:41 am-4:32 pm

1 stop3h 51m

Greenville

Mon 12/15

10:08 am-2:21 pm

1 stop5h 13m

$347

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Fri 12/12

3:45 pm-11:04 pm

1 stop6h 19m

Greenville

Mon 12/15

6:01 am-12:04 pm

2 stops7h 03m

$352

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Thu 4/23

2:45 pm-9:25 pm

1 stop5h 40m

Greenville

Sun 4/26

5:45 am-9:22 am

1 stop4h 37m

$367

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Sat 2/28

1:25 pm-11:59 pm

2 stops9h 34m

Greenville

Wed 3/4

6:30 am-12:35 pm

1 stop7h 05m

$372

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Tue 11/25

6:14 am-10:50 am

1 stop3h 36m

Greenville

Tue 12/2

7:34 pm-11:16 pm

1 stop4h 42m

$372

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Wed 11/19

12:31 pm-7:01 pm

1 stop5h 30m

Greenville

Wed 11/26

4:48 pm-11:03 pm

1 stop7h 15m

$372

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Fri 11/21

5:28 pm-10:34 pm

1 stop4h 06m

$224

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Tue 11/25

6:14 am-10:50 am

1 stop3h 36m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 12 results
1
2

Compare providers for flights from Milwaukee to Greenville

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 Milwaukee to Greenville in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Milwaukee-Greenville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Milwaukee-Greenville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Milwaukee-Greenville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Greenville flights, Cheapflights users trust eDreams the most. eDreams 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 Milwaukee-Greenville 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 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, February is the cheapest month in which you can book a flight from Milwaukee to Greenville (average of $52). Flying from Milwaukee to Greenville in January is currently the most expensive (average of $129). 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.

How much does it cost to fly round-trip from Milwaukee to Greenville?

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 November 6, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Milwaukee to Greenville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,040 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Milwaukee to Greenville?

    Airlines like Delta fly from Milwaukee to Greenville in about 4h 36m. The time it takes to get you to your destination can typically vary by up to . The distance from Milwaukee to Greenville is about 634 mi.

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

    Delta, at $247, was found to be the cheapest airline from Milwaukee to Greenville. An alternate airline flying to your destination would be American Airlines. You may be able to fly from Milwaukee to Greenville for 33% 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 $224 on Delta. Other airlines that offer cheap prices include American Airlines from $224 and Southwest from $229 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, February is the cheapest month in which you can book a flight from Milwaukee to Greenville (average of $52). Flying from Milwaukee to Greenville in January is currently the most expensive (average of $129). 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 Greenville?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Milwaukee to Greenville

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Charlotte flights
O'Hare Intl to Charleston flights
O'Hare Intl to Savannah flights
Minneapolis to Charlotte flights
Minneapolis to Charleston flights
O'Hare Intl to Greenville flights
Minneapolis to Savannah flights
Appleton to Charlotte flights
O'Hare Intl to Columbia flights
Minneapolis to Myrtle Beach flights
Madison to Charlotte flights
O'Hare Intl to Myrtle Beach flights
Milwaukee to Charlotte flights
Milwaukee to Charleston flights
Appleton to Savannah flights
Milwaukee to Myrtle Beach flights
Madison to Savannah flights
Minneapolis to Greenville flights
Madison to Greenville flights
Milwaukee to Savannah flights
Minneapolis to Columbia flights
Madison to Charleston flights
O'Hare Intl to Hilton Head Island flights
Appleton to Columbia flights
Green Bay to Columbia flights
Green Bay to Savannah flights
Appleton to Charleston flights
O'Hare Intl to Augusta flights
Minneapolis to Augusta flights
Madison to Myrtle Beach flights
Milwaukee to Columbia flights
Green Bay to Charlotte flights
Green Bay to Greenville flights
Appleton to Myrtle Beach flights
Milwaukee to Hilton Head Island flights
Appleton to Augusta flights
Duluth to Charleston flights
Green Bay to Charleston flights
Minneapolis to Hilton Head Island flights
Wausau to Greenville flights
Green Bay to Myrtle Beach flights
Wausau to Charlotte flights
Milwaukee to Augusta flights
Escanaba to Charleston flights
La Crosse to Charleston flights
Madison to Hilton Head Island flights
Wausau to Myrtle Beach flights
Appleton to Hilton Head Island flights
O'Hare Intl to Florence flights

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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$247Average$341FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$261Average$417FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.