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

Delta, at $262, was found to be the cheapest airline from Milwaukee to Greenville.Alternate airlines to your destination round-trip include American Airlines and Southwest. You may be able to fly from Milwaukee to Greenville for 35% less than the average price by searching for these airlines.

What is the cheapest day to fly from Milwaukee to Greenville?

Travelers seeking maximum savings on their Milwaukee to Greenville flight should consider departing on Saturday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Milwaukee to Greenville?

When booking a flight from Milwaukee to Greenville, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

What is the cheapest day to fly round-trip from Milwaukee to Greenville?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Greenville. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Milwaukee to Greenville?

Our data shows that January tends to be the cheapest month to fly to Greenville from Milwaukee. Users have commonly found prices around $408 for the month, but tickets can be as low as $286. Due to multiple factors, prepare for potentially higher prices in March.

What is the cheapest time of day to fly from MKE to GSP?

When flying from Milwaukee to Greenville, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 1% versus a flight at noon.

Most accurate provider : When it comes to deals on Milwaukee-Greenville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Greenville flight deals on Cheapflights vs. FlightHub >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.

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.

$129+ Flights from Milwaukee to Greenville

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1. Tell us where you want to go

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Cheap flight deals from Milwaukee to Greenville

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$262 (Delta)
One-way from	$129 (Delta)
Popular in	March
Cheapest in	January
Average price	$419

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. 9% potential increase in price ($40 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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 April 16, 2025.

Tue 5/136:00 amMKE - GSP

1 stop7h 39mDelta

Tue 5/2011:50 amGSP - MKE

1 stop5h 15mDelta

Deal found 4/15

$257

Sat 6/72:33 pmMKE - GSP

1 stop4h 17mAmerican Airlines

Sat 6/146:49 amGSP - MKE

2 stops6h 09mAmerican Airlines

Deal found 4/15

$272

Tue 5/136:50 amMKE - GSP

2 stops6h 22mUnited Airlines

Tue 5/206:00 amGSP - MKE

2 stops8h 47mUnited Airlines

Deal found 4/15

$296

Thu 5/17:10 amMKE - GSP

2 stops10h 25mSouthwest

Tue 5/1310:55 amGSP - MKE

2 stops10h 45mSouthwest

Deal found 4/15

$417

Wed 4/307:48 pmMKE - GSP

3 stops23h 40mMultiple Airlines

Sun 5/44:33 pmGSP - MKE

3 stops46h 07mMultiple Airlines

Deal found 4/15

$824

Best flights from Milwaukee to Greenville
Discover carefully curated flight deals from Milwaukee to Greenville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 16, 2025.

Wed 6/44:56 pmMKE - GSP

1 stop5h 56mDelta

Sat 6/145:35 pmGSP - MKE

1 stop3h 38mDelta

Deal found 4/16

$262

Mon 6/161:05 pmMKE - GSP

1 stop9h 34mAmerican Airlines

Sat 6/216:49 amGSP - MKE

2 stops6h 09mAmerican Airlines

Deal found 4/16

$392

Thu 5/17:10 amMKE - GSP

2 stops10h 25mSouthwest

Tue 5/1310:55 amGSP - MKE

2 stops10h 45mSouthwest

Deal found 4/15

$417

Thu 5/81:10 pmMKE - GSP

1 stop8h 50mUnited Airlines

Sat 5/106:00 amGSP - MKE

2 stops6h 57mUnited Airlines

Deal found 4/16

$477

Thu 5/12:45 pmMKE - GSP

2 stops29h 12mMultiple Airlines

Sun 5/44:33 pmGSP - MKE

3 stops46h 07mMultiple Airlines

Deal found 4/16

$631

Last-minute flights from Milwaukee to Greenville
Discover last-minute flight deals from Milwaukee to Greenville. Data last updated April 16, 2025 and is based on user searches.

Mon 4/214:56 pmMKE - GSP

1 stop4h 27mDelta

Wed 4/235:46 amGSP - MKE

1 stop4h 36mDelta

Deal found 4/16

$569

Mon 4/2111:05 amMKE - GSP

1 stop6h 30mSouthwest

Wed 4/2310:55 amGSP - MKE

2 stops10h 45mSouthwest

Deal found 4/16

$609

Wed 4/307:48 pmMKE - GSP

3 stops23h 40mMultiple Airlines

Sun 5/44:33 pmGSP - MKE

3 stops46h 07mMultiple Airlines

Deal found 4/15

$824

Thu 5/17:10 amMKE - GSP

2 stops10h 25mSouthwest

Tue 5/1310:55 amGSP - MKE

2 stops10h 45mSouthwest

Deal found 4/15

$417

Tue 5/136:00 amMKE - GSP

1 stop7h 39mDelta

Tue 5/2011:50 amGSP - MKE

1 stop5h 15mDelta

Deal found 4/15

$257

Tue 5/1310:05 amMKE - GSP

2 stops7h 00mAmerican Airlines

Tue 5/206:26 amGSP - MKE

2 stops5h 49mAmerican Airlines

Deal found 4/15

$282

Tue 5/136:50 amMKE - GSP

2 stops6h 22mUnited Airlines

Tue 5/206:00 amGSP - MKE

2 stops8h 47mUnited Airlines

Deal found 4/15

$296

One-way flights from Milwaukee to Greenville
Search for one-way flight options from Milwaukee to Greenville. Find affordable one-way fares based on user searches. Data last updated April 16, 2025.

Wed 5/145:40 amMKE - GSP

1 stop3h 56mDelta

Deal found 4/16

$129

Wed 5/1410:05 amMKE - GSP

2 stops7h 56mAmerican Airlines

Deal found 4/16

$134

Thu 5/82:50 pmMKE - GSP

2 stops23h 15mMultiple Airlines

Deal found 4/16

$175

Cheapflights Fare Finder

Use the filters below to find and compare flights from Milwaukee to Greenville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Wed 6/4

4:56 pm-11:52 pm

1 stop5h 56m

Greenville

Sat 6/14

5:35 pm-8:13 pm

1 stop3h 38m

$262

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Mon 6/16

1:05 pm-11:39 pm

1 stop9h 34m

Greenville

Sat 6/21

6:49 am-11:58 am

2 stops6h 09m

$392

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Thu 5/1

7:10 am-6:35 pm

2 stops10h 25m

Greenville

Tue 5/13

10:55 am-8:40 pm

2 stops10h 45m

$417

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Thu 5/8

1:10 pm-11:00 pm

1 stop8h 50m

Greenville

Sat 5/10

6:00 am-11:57 am

2 stops6h 57m

$477

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Thu 5/1

2:45 pm-8:57 pm

2 stops29h 12m

Greenville

Sun 5/4

4:33 pm-1:40 pm

3 stops46h 07m

$631

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Wed 5/14

5:40 am-10:36 am

1 stop3h 56m

$129

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Thu 5/8

2:50 pm-3:05 pm

2 stops23h 15m

$175

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Sun 7/27

6:35 am-4:25 pm

2 stops8h 50m

$199

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Sun 7/27

6:27 am-2:10 pm

2 stops6h 43m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Compare providers for flights from Milwaukee to Greenville

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to Greenville in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Greenville flight deals on Cheapflights vs. FlightHub >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, 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 $384). 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

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

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 a feel of what it's like to fly with Southwest, Delta and United Airlines from Milwaukee to Greenville by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,282 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest

8.0

Very good

4,282 reviews

Southwest

8.0

Very good

4,282 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta

8.0

Very good

7,917 reviews

Southwest

8.0

Very good

4,282 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines

7.4

Good

8,665 reviews

Southwest

8.0

Very good

4,282 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,282 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

What are the cheapest airlines flying from Milwaukee to Greenville round-trip?
Delta, at $262, was found to be the cheapest airline from Milwaukee to Greenville.Alternate airlines to your destination round-trip include American Airlines and Southwest. You may be able to fly from Milwaukee to Greenville for 35% less than the average price by searching for these airlines.
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 $384). 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

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Other flights to Greenville

Top 3 airlines flying from Milwaukee to Greenville

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$261	Average$421	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$261	Average$411	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$275	Average$401	FlexibilityNo cancel fee	On-timeN/A

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$129+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Milwaukee to Greenville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Milwaukee to Greenville

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Milwaukee to Greenville

Cheapest flights from Milwaukee to GreenvilleExplore 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 April 16, 2025.

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 April 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Milwaukee to Greenville that are best for you.

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 April.

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.

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?

Rainfall in Greenville by month

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

Temperature in Greenville by month

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

Reviews of airlines servicing Greenville

Get a feel of what it's like to fly with Southwest, Delta and United Airlines from Milwaukee to Greenville by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

How can I find direct flights from Milwaukee to Greenville?

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

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

Traveling to a place near Milwaukee?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Milwaukee to Greenville

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Milwaukee to Greenville

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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 April 16, 2025.