Are direct flights from Milwaukee to Greenville always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers. However, they are not always the most economical choice. Flights with connections can sometimes be significantly cheaper, depending on the route and timing.

Can flexible travel dates help on Milwaukee to Greenville flights?

Yes, being flexible with your travel dates can often lead to finding more affordable flights. Prices can vary significantly between different days of the week or even within the same week. Adjusting your departure or return by a day or two may result in better deals.

What extra costs should I check before booking Milwaukee to Greenville flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total travel budget to avoid surprises.

Flights From Milwaukee

To Greenville

Cheap Flights from Milwaukee to Greenville

Browse current best options from Milwaukee. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Milwaukee

RatePunk searches hundreds of travel sites at once for deals on flights to Greenville

Prices updated 6 days ago

483 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 27, 2026.)

Today’s best flight deals from Milwaukee to Greenville

Explore current cheapest deals departing from Milwaukee to Greenville

2026-12-17 – 2026-12-24
MKE - Greenville
49% AI deal score
$396
$360
Round trip
2027-02-23 – 2027-03-01
MKE - Greenville
45% AI deal score
$374
$362
Round trip
2027-02-16 – 2027-03-01
MKE - Greenville
43% AI deal score
$347
$367
Round trip
2026-11-25 – 2026-12-24
MKE - Greenville
41% AI deal score
$332
$390
Round trip
2026-12-17 – 2027-01-16
MKE - Greenville
44% AI deal score
$335
$390
Round trip
2026-12-17 – 2026-12-20
MKE - Greenville
46% AI deal score
$415
$398
Round trip
2027-01-21 – 2027-01-25
MKE - Greenville
40% AI deal score
$340
$402
Round trip
2027-02-04 – 2027-03-01
MKE - Greenville
40% AI deal score
$344
$415
Round trip
2027-01-28 – 2027-01-30
MKE - Greenville
39% AI deal score
$342
$415
Round trip
2027-01-21 – 2027-01-30
MKE - Greenville
39% AI deal score
$321
$419
Round trip

Milwaukee to Greenville: Overview

Insights for flights from Milwaukee to Greenville

Only 9% of recent fares from Milwaukee to Greenville were classified as a good price, indicating that finding optimal pricing on this route can be challenging. Right now, fares for cheap flights from Milwaukee to Greenville are above the typical level. Prices for this route typically range from $277–$1101, with a median of $717 over a 90-day window. New deals show up several times a week, so consistent monitoring can be beneficial.

When is the cheapest time to fly from Milwaukee to Greenville? The most affordable month to fly is typically November, with a median fare of $303. October also offers a relatively lower median fare at $1102, though it is significantly higher than November's median. Travelers looking for better value may consider planning their trips during these months.

Most itineraries from Milwaukee to Greenville connect at least once, with 0% of recent fares being non-stop. For connecting itineraries, the median number of stopovers is 2. This means you should expect to make multiple stops on your journey.

A typical journey from Milwaukee to Greenville takes approximately 66h 0m, including connections. This extended duration reflects the prevalence of connecting flights and multiple stopovers required for this route. Travelers should factor in this significant travel time when planning their trip.

The distance between Milwaukee and Greenville is 1021 kilometers, classifying this as a short-haul route. Despite being a short-haul journey, the lack of direct flights and the typical number of connections contribute to the longer overall travel time.

How much is a round trip from Milwaukee to Greenville

Regular price: $346 - $504

Prices for flights from Milwaukee to Greenville are currently below the regular range.

The regular price range for this route is $346 to $504. The current lowest deal is $233 with Frontier Airlines, for travel from Nov 19-Nov 21.

now $233

Low $346

High $504

The cheapest time to fly from Milwaukee to Greenville

The cheapest month to fly from MKE to GSP is November, with a median price of $303. The most expensive month is October, with a median price of $1102. Prices are generally lower from October to November.

November

Cheapest

Flights from $303

October

Most Expensive

Flights from $1,102

Oct

Nov

Direct flights from Milwaukee to Greenville

United Airlines

Breeze Airways

Frontier Airlines

American Airlines

Last-minute flights going from Milwaukee to Greenville

Thu, Oct 29

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

Frontier Airlines, Breeze Airways

$442

$602

One-way

Thu, Oct 29

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

Frontier Airlines, Breeze Airways

$442

$602

One-way

Thu, Oct 29

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

Frontier Airlines, Breeze Airways

$461

$1,203

One-way

Mon, Nov 9

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

American Airlines

$449

$516

One-way

Thu, Nov 19

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

American Airlines

$402

$233

One-way

Thu, Nov 19

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

Frontier Airlines, Breeze Airways

$403

$361

One-way

Biggest price drops on these dates for flights from Milwaukee to Greenville

2 nights

Nov 19 - Nov 21

$402 → $233

42%

1 night

Nov 20 - Nov 21

$402 → $270

33%

7 nights

Dec 17 - Dec 24

$396 → $354

11%

4 nights

Nov 19 - Nov 23

$403 → $361

10%

Popular Airports to fly from Milwaukee to Greenville

Milwaukee - Greenville route insights

💸 Price insights

Recent fares are above the typical level.

Recent MKE to GSP fares are at $233, which is above the typical level for this route.

📅 Best time to fly

November is historically cheapest at $303.

Historically, November is the cheapest month to fly from MKE to GSP, with a median price of $303.

⏱️ Flight duration

Connecting flights typically take 66h 0m.

Connecting flights from MKE to GSP typically have a median duration of 66h 0m.

✈️ Airlines & availability

Connecting flights are dominant on this route.

Direct flights are not common; connecting flights are the dominant option for MKE to GSP.

🏆 Airline highlight

Frontier Airlines offers a recent deal at $233.

Frontier Airlines has a recent deal from MKE to GSP for $233 via kiwi, departing November 19.

🎯 Booking tip

Deals appear regularly for this route.

Deals for flights from MKE to GSP appear regularly, typically within a 30-day window.

Milwaukee main airports to depart from

General Mitchell International (MKE)

Cheapest

General Mitchell International Airport (MKE) is a convenient option for flights from Milwaukee to Greenville.

📍 ~10 km from city center (reachable by car)

💸 Flights from ~$360

Greenville main airports to arrive at

Greenville–Spartanburg International (GSP)

Cheapest

Greenville–Spartanburg International Airport is a convenient arrival choice for flights from Milwaukee.

📍 ~17 km from Greenville (reachable by car)

💸 Flights from ~$322

Airports nearby Greenville used as alternative

Charlotte Douglas International (CLT)

Charlotte Douglas International offers extensive direct flight options globally as a major international hub for American Airlines.

📍 ~150 km from Greenville (reachable by car)

💸 Flights from ~$309

Business & First Class Flight Deals to Greenville

Discover luxury on the budget with premium cabin class on flights from Milwaukee to Greenville.

Elite

Best Elite deals to Greenville

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From MKE

Elite

Apr 06

Greenville, United States

74% AI deal score

$1,005

$819

Save $186

United Airlines

Business Class

From MKE

Elite

Mar 24

Greenville, United States

74% AI deal score

$1,055

$819

Save $236

United Airlines

Business Class

From MKE

Elite

Mar 30

Greenville, United States

74% AI deal score

$1,058

$819

Save $239

United Airlines

Business Class

From MKE

Elite

Apr 01

Greenville, United States

74% AI deal score

$1,005

$819

Save $186

United Airlines

Business Class

From MKE

Elite

Mar 16

Greenville, United States

74% AI deal score

$1,055

$819

Save $236

United Airlines

Business Class

From MKE

Elite

Apr 09

Greenville, United States

74% AI deal score

$1,005

$819

Save $186

United Airlines

Business Class

From MKE

Elite

Mar 09

Greenville, United States

74% AI deal score

$1,043

$831

Save $212

United Airlines

Business Class

From MKE

Elite

Feb 25

Greenville, United States

73% AI deal score

$990

$819

Save $171

United Airlines

Business Class

From MKE

Elite

Feb 23

Greenville, United States

73% AI deal score

$990

$819

Save $171

United Airlines

Business Class

From MKE

Elite

Feb 06

Greenville, United States

69% AI deal score

$974

$819

Save $155

United Airlines

Business Class

From MKE

Elite

Feb 17

Greenville, United States

69% AI deal score

$983

$819

Save $164

United Airlines

Business Class

From MKE

Elite

Feb 19

Greenville, United States

69% AI deal score

$988

$819

Save $169

United Airlines

Business Class

Frequently Asked Questions About Flights to Greenville

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison sites can help you compare options from various providers. Looking into different airlines, including budget carriers, may also reveal lower prices.

Booking flights in advance often provides more options and potentially better prices. However, last-minute deals can sometimes appear, though they are less predictable. Monitoring price trends for your desired travel period may help you decide when to book.

Comparing nearby airports at both your origin and destination can sometimes lead to more affordable flight options. While it may involve additional ground transportation, the savings on airfare can be significant. Always factor in the total cost and travel time when considering this approach.

Related routes

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Flights to Greenville from other cities

Flights from Denver to Greenville Flights from Jacksonville to Greenville Flights from Madrid to Greenville Flights from Milan to Greenville Flights from Rome to Greenville Flights from Vienna to Greenville

Milwaukee to Greenville: Overview

Insights for flights from Milwaukee to Greenville

How much is a round trip from Milwaukee to Greenville

Regular price: $346 - $504

Prices for flights from Milwaukee to Greenville are currently below the regular range.

The regular price range for this route is $346 to $504. The current lowest deal is $233 with Frontier Airlines, for travel from Nov 19-Nov 21.

now $233

Low $346

High $504

The cheapest time to fly from Milwaukee to Greenville

November

Cheapest

Flights from $303

October

Most Expensive

Flights from $1,102

Oct

Nov

Direct flights from Milwaukee to Greenville

United Airlines

Breeze Airways

Frontier Airlines

American Airlines

Last-minute flights going from Milwaukee to Greenville

Thu, Oct 29

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

Frontier Airlines, Breeze Airways

$442

$602

One-way

Thu, Oct 29

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

Frontier Airlines, Breeze Airways

$442

$602

One-way

Thu, Oct 29

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

Frontier Airlines, Breeze Airways

$461

$1,203

One-way

Mon, Nov 9

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

American Airlines

$449

$516

One-way

Thu, Nov 19

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

American Airlines

$402

$233

One-way

Thu, Nov 19

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

Frontier Airlines, Breeze Airways

$403

$361

One-way

Biggest price drops on these dates for flights from Milwaukee to Greenville

2 nights

Nov 19 - Nov 21

$402 → $233

42%

1 night

Nov 20 - Nov 21

$402 → $270

33%

7 nights

Dec 17 - Dec 24

$396 → $354

11%

4 nights

Nov 19 - Nov 23

$403 → $361

10%

Popular Airports to fly from Milwaukee to Greenville

Milwaukee - Greenville route insights

💸 Price insights

Recent fares are above the typical level.

Recent MKE to GSP fares are at $233, which is above the typical level for this route.

📅 Best time to fly

November is historically cheapest at $303.

Historically, November is the cheapest month to fly from MKE to GSP, with a median price of $303.

⏱️ Flight duration

Connecting flights typically take 66h 0m.

Connecting flights from MKE to GSP typically have a median duration of 66h 0m.

✈️ Airlines & availability

Connecting flights are dominant on this route.

Direct flights are not common; connecting flights are the dominant option for MKE to GSP.

🏆 Airline highlight

Frontier Airlines offers a recent deal at $233.

Frontier Airlines has a recent deal from MKE to GSP for $233 via kiwi, departing November 19.

🎯 Booking tip

Deals appear regularly for this route.

Deals for flights from MKE to GSP appear regularly, typically within a 30-day window.

Milwaukee main airports to depart from

General Mitchell International (MKE)

Cheapest

General Mitchell International Airport (MKE) is a convenient option for flights from Milwaukee to Greenville.

📍 ~10 km from city center (reachable by car)

💸 Flights from ~$360

Greenville main airports to arrive at

Greenville–Spartanburg International (GSP)

Cheapest

Greenville–Spartanburg International Airport is a convenient arrival choice for flights from Milwaukee.

📍 ~17 km from Greenville (reachable by car)

💸 Flights from ~$322

Airports nearby Greenville used as alternative

Charlotte Douglas International (CLT)

Charlotte Douglas International offers extensive direct flight options globally as a major international hub for American Airlines.

Greenville, United States

69% AI deal score

$988

$819

Save $169

United Airlines

Business Class

Frequently Asked Questions About Flights to Greenville

Cheap Flights from Milwaukee to Greenville

Today’s best flight deals from Milwaukee to Greenville

Milwaukee to Greenville: Overview

Insights for flights from Milwaukee to Greenville

How much is a round trip from Milwaukee to Greenville

The cheapest time to fly from Milwaukee to Greenville

Direct flights from Milwaukee to Greenville

Last-minute flights going from Milwaukee to Greenville

Biggest price drops on these dates for flights from Milwaukee to Greenville

Popular Airports to fly from Milwaukee to Greenville

Milwaukee - Greenville route insights

Recent fares are above the typical level.

November is historically cheapest at $303.

Connecting flights typically take 66h 0m.

Connecting flights are dominant on this route.

Frontier Airlines offers a recent deal at $233.

Deals appear regularly for this route.

Milwaukee main airports to depart from

Greenville main airports to arrive at

Airports nearby Greenville used as alternative

Business & First Class Flight Deals to Greenville

Best Elite deals to Greenville

Apr 06

Mar 24

Mar 30

Apr 01

Mar 16

Apr 09

Mar 09

Feb 25

Feb 23

Feb 06

Feb 17

Feb 19

Frequently Asked Questions About Flights to Greenville

How can I find cheap flights from Milwaukee to Greenville?

When should I book flights from Milwaukee to Greenville?

Should I compare nearby airports for flights from Milwaukee to Greenville?

Are direct flights from Milwaukee to Greenville always the best option?

Can flexible travel dates help on Milwaukee to Greenville flights?

What extra costs should I check before booking Milwaukee to Greenville flights?

Related routes

More routes from Milwaukee

Flights to Greenville from other cities

Milwaukee to Greenville: Overview

Insights for flights from Milwaukee to Greenville

How much is a round trip from Milwaukee to Greenville

The cheapest time to fly from Milwaukee to Greenville

Direct flights from Milwaukee to Greenville

Last-minute flights going from Milwaukee to Greenville

Biggest price drops on these dates for flights from Milwaukee to Greenville

Popular Airports to fly from Milwaukee to Greenville

Milwaukee - Greenville route insights

Recent fares are above the typical level.

November is historically cheapest at $303.

Connecting flights typically take 66h 0m.

Connecting flights are dominant on this route.

Frontier Airlines offers a recent deal at $233.

Deals appear regularly for this route.

Milwaukee main airports to depart from

Greenville main airports to arrive at

Airports nearby Greenville used as alternative

Business & First Class Flight Deals to Greenville

Best Elite deals to Greenville

Apr 06

Mar 24

Mar 30

Apr 01

Mar 16

Apr 09

Mar 09

Feb 25

Feb 23

Feb 06

Feb 17

Feb 19

Frequently Asked Questions About Flights to Greenville

How can I find cheap flights from Milwaukee to Greenville?

When should I book flights from Milwaukee to Greenville?

Should I compare nearby airports for flights from Milwaukee to Greenville?