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

Direct flights offer convenience by reducing travel time and avoiding layovers. However, connecting flights can sometimes be more affordable, especially if you are willing to accept a longer journey. The 'best' option often depends on your priorities for cost versus convenience.

Can flexible travel dates help on Milwaukee to Greenville flights?

Being flexible with your travel dates can significantly impact flight prices. Mid-week travel or flying during off-peak seasons often results in lower fares. Adjusting your departure or return by a few days may unlock more economical choices.

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. Being aware of these additional fees can help you budget accurately.

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 today

462 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Milwaukee to Greenville

Explore current cheapest deals departing from Milwaukee to Greenville

2026-10-03 – 2026-10-10
MKE - Greenville
78% AI deal score
$385
$274
Round trip
2026-10-15 – 2026-10-20
MKE - Greenville
78% AI deal score
$394
$284
Round trip
2026-11-05 – 2026-11-16
MKE - Greenville
66% AI deal score
$347
$297
Round trip
2026-11-05 – 2026-11-09
MKE - Greenville
71% AI deal score
$398
$321
Round trip
2026-10-11 – 2026-10-17
MKE - Greenville
68% AI deal score
$382
$324
Round trip
2026-11-03 – 2026-11-16
MKE - Greenville
46% AI deal score
$344
$332
Round trip
2026-11-07 – 2026-11-14
MKE - Greenville
67% AI deal score
$381
$337
Round trip
2026-12-08 – 2026-12-15
MKE - Greenville
69% AI deal score
$413
$337
Round trip
2026-10-28 – 2026-11-04
MKE - Greenville
67% AI deal score
$378
$337
Round trip
2026-11-10 – 2026-11-17
MKE - Greenville
67% AI deal score
$383
$337
Round trip

Milwaukee to Greenville: Overview

Insights for flights from Milwaukee to Greenville

For those seeking cheap flights from Milwaukee to Greenville, fares typically range from $209 to $383, with a median price of $274. Right now, current fares are significantly below the typical level, indicating a potentially favorable time to book.

When is the cheapest time to fly from Milwaukee to Greenville? The most affordable month to travel is May, with a median fare of $209. Following closely, April also offers competitive pricing, with a median fare of $216.

A typical journey from Milwaukee to Greenville takes approximately 4h 37m, including connections. Since most itineraries connect at least once, this duration reflects the overall travel time rather than a non-stop flight. The median number of stopovers for connecting flights is 1.

The route from Milwaukee to Greenville covers a distance of 1021 kilometers, classifying it as a short-haul journey. Deals for this route are currently infrequent, so setting up a price alert could be beneficial for tracking fare changes.

How much is a round trip from Milwaukee to Greenville

Regular price: $387 - $481

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

The regular price range for this route is $387 to $481. The current lowest deal is $473 with American Airlines for travel from Sep 26-Sep 30.

now $473

Low $387

High $481

The cheapest time to fly from Milwaukee to Greenville

The cheapest month to fly from MKE to GSP is May, with a median price of $209. The most expensive month is April, with a median price of $276. Prices are generally lower from May to July.

May

Cheapest

Flights from $209

April

Most Expensive

Flights from $276

Apr

May

Jul

Direct flights from Milwaukee to Greenville

Frontier Airlines

Breeze Airways

United Airlines

American Airlines

Last-minute flights going from Milwaukee to Greenville

Thu, Sep 17

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

American Airlines

$631

$836

One-way

Tue, Sep 22

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

United Airlines

$452

$623

One-way

Thu, Sep 24

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

Frontier Airlines, Breeze Airways

$354

$495

One-way

Thu, Sep 24

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

Frontier Airlines, Breeze Airways

$356

$503

One-way

Thu, Sep 24

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

United Airlines

$463

$623

One-way

Sat, Sep 26

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

American Airlines

$458

$473

One-way

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

4 nights

Nov 5 - Nov 9

$398 → $285

28%

7 nights

Oct 3 - Oct 10

$385 → $274

29%

1 night

Oct 25 - Oct 26

$393 → $306

22%

11 nights

Oct 15 - Oct 26

$347 → $275

21%

Popular Airports to fly from Milwaukee to Greenville

Milwaukee - Greenville route insights

💸 Price insights

Recent fares are below the typical level

Recent fares for MKE to GSP are below the typical level, with a median price of $274.

📅 Best time to fly

Fly in May for the lowest prices

Historically, May offers the lowest median prices at $209 for flights from MKE to GSP.

⏱️ Flight duration

Connecting flights average 4h 37m

Connecting flights from MKE to GSP typically have a median duration of 4 hours and 37 minutes.

✈️ Airlines & availability

Connecting flights are dominant

This route is connecting-dominant, with a median of 1 stopover for connecting flights.

🏆 Airline highlight

Frontier Airlines offers many deals

Frontier Airlines has 44 direct deals, making it a frequent option for this route.

🎯 Booking tip

Deals are rare for this route

Deals for flights from Milwaukee to Greenville are historically rare 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 ~$294

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 ~$264

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.

📍 ~160 km from Greenville (reachable by car)

💸 Flights from ~$208

Business & First Class Flight Deals to Greenville

$724

Save $745

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 survey various options. 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 can help you decide when to purchase your tickets.

Comparing nearby airports can sometimes lead to more economical flight options. While it may involve additional travel time to and from these airports, the savings on airfare can be significant. It's often worth checking if alternative airports serve your desired route.

Milwaukee to Greenville: Overview

Insights for flights from Milwaukee to Greenville

How much is a round trip from Milwaukee to Greenville

Regular price: $387 - $481

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

The regular price range for this route is $387 to $481. The current lowest deal is $473 with American Airlines for travel from Sep 26-Sep 30.

now $473

Low $387

High $481

The cheapest time to fly from Milwaukee to Greenville

The cheapest month to fly from MKE to GSP is May, with a median price of $209. The most expensive month is April, with a median price of $276. Prices are generally lower from May to July.

May

Cheapest

Flights from $209

April

Most Expensive

Flights from $276

Apr

May

Jul

Direct flights from Milwaukee to Greenville

Frontier Airlines

Breeze Airways

United Airlines

American Airlines

Last-minute flights going from Milwaukee to Greenville

Thu, Sep 17

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

American Airlines

$631

$836

One-way

Tue, Sep 22

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

United Airlines

$452

$623

One-way

Thu, Sep 24

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

Frontier Airlines, Breeze Airways

$354

$495

One-way

Thu, Sep 24

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

Frontier Airlines, Breeze Airways

$356

$503

One-way

Thu, Sep 24

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

United Airlines

$463

$623

One-way

Sat, Sep 26

⌛ Last-Minute

MKE - Greenville

Milwaukee (MKE) - Greenville (GSP)

American Airlines

$458

$473

One-way

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

4 nights

Nov 5 - Nov 9

$398 → $285

28%

7 nights

Oct 3 - Oct 10

$385 → $274

29%

1 night

Oct 25 - Oct 26

$393 → $306

22%

11 nights

Oct 15 - Oct 26

$347 → $275

21%

Popular Airports to fly from Milwaukee to Greenville