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Cheap flights from Milwaukee to Greenville from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Greenville departing on 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Milwaukee to Greenville (MKE-GSP)

Cheap round-trip flights

Delta Logo
10:29 am - 3:22 pmMKE-GSP
3h 53m1 stop
Delta Logo
10:04 am - 1:09 pmGSP-MKE
4h 05m1 stop
$257Delta
Find Deal
Wed, Sep 24 - Tue, Oct 7
Delta Logo
4:49 pm - 9:32 pmMKE-GSP
3h 43m1 stop
Delta Logo
11:29 am - 4:04 pmGSP-MKE
5h 35m1 stop
$266Delta
Find Deal
Tue, Oct 14 - Sat, Oct 18
American Airlines Logo
3:06 pm - 10:52 pmMKE-GSP
6h 46m1 stop
American Airlines Logo
2:37 pm - 8:25 pmGSP-MKE
6h 48m2 stops
$271American Airlines
Find Deal
Tue, Oct 14 - Sat, Oct 18
American Airlines Logo
1:14 pm - 8:24 pmMKE-GSP
6h 10m1 stop
American Airlines Logo
6:24 pm - 9:25 pmGSP-MKE
4h 01m1 stop
$275American Airlines
Find Deal
Thu, Jan 22 - Sat, Jan 31
American Airlines Logo
3:47 pm - 10:58 pmMKE-GSP
6h 11m1 stop
American Airlines Logo
3:14 pm - 9:24 pmGSP-MKE
7h 10m2 stops
$277American Airlines
Find Deal
Wed, Sep 24 - Tue, Oct 7
American Airlines Logo
6:49 pm - 11:17 pmMKE-GSP
3h 28m1 stop
American Airlines Logo
7:45 am - 12:36 pmGSP-MKE
5h 51m2 stops
$280American Airlines
Find Deal
Thu, Jan 22 - Sat, Jan 31
Delta Logo
5:40 am - 11:24 amMKE-GSP
4h 44m1 stop
Delta Logo
6:13 pm - 11:48 pmGSP-MKE
6h 35m1 stop
$282Delta
Find Deal
Sun, Sep 14 - Wed, Sep 17
Southwest Logo
5:10 am - 5:40 pmMKE-GSP
11h 30m2 stops
Southwest Logo
7:45 am - 3:05 pmGSP-MKE
8h 20m2 stops
$301Southwest
Find Deal
Thu, Jan 22 - Sat, Jan 31
United Airlines Logo
10:50 am - 6:52 pmMKE-GSP
7h 02m2 stops
United Airlines Logo
6:08 am - 10:58 amGSP-MKE
5h 50m1 stop
$412United Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
United Airlines Logo
6:00 am - 2:16 pmMKE-GSP
7h 16m2 stops
United Airlines Logo
6:02 am - 11:30 amGSP-MKE
6h 28m2 stops
$417United Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7

Delta flights from Milwaukee to Greenville

Our best Delta deals on Milwaukee to Greenville flight tickets
Delta
Sep 24
MKE10:29 amMilwaukee-Mitchell
3h 53m
1 stop
GSP3:22 pmGreenville
Oct 7
GSP10:04 amGreenville
4h 05m
1 stop
MKE1:09 pmMilwaukee-Mitchell
$257
Find similar
Delta
Oct 14
MKE4:49 pmMilwaukee-Mitchell
3h 43m
1 stop
GSP9:32 pmGreenville
Oct 18
GSP11:29 amGreenville
5h 35m
1 stop
MKE4:04 pmMilwaukee-Mitchell
$266
Find similar
Delta
Sep 14
MKE5:40 amMilwaukee-Mitchell
4h 44m
1 stop
GSP11:24 amGreenville
Sep 17
GSP6:13 pmGreenville
6h 35m
1 stop
MKE11:48 pmMilwaukee-Mitchell
$282
Find similar

American Airlines flights from Milwaukee to Greenville

Our best American Airlines deals on Milwaukee to Greenville flight tickets
American Airlines
Oct 14
MKE3:06 pmMilwaukee-Mitchell
6h 46m
1 stop
GSP10:52 pmGreenville
Oct 18
GSP2:37 pmGreenville
6h 48m
2 stops
MKE8:25 pmMilwaukee-Mitchell
$271
Find similar
American Airlines
Jan 22
MKE1:14 pmMilwaukee-Mitchell
6h 10m
1 stop
GSP8:24 pmGreenville
Jan 31
GSP6:24 pmGreenville
4h 01m
1 stop
MKE9:25 pmMilwaukee-Mitchell
$275
Find similar
American Airlines
Sep 24
MKE3:47 pmMilwaukee-Mitchell
6h 11m
1 stop
GSP10:58 pmGreenville
Oct 7
GSP3:14 pmGreenville
7h 10m
2 stops
MKE9:24 pmMilwaukee-Mitchell
$277
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 21, 2025.
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 9/24

10:29 am-3:22 pm

1 stop3h 53m

Greenville

Tue 10/7

10:04 am-1:09 pm

1 stop4h 05m

$257

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Tue 10/14

4:49 pm-9:32 pm

1 stop3h 43m

Greenville

Sat 10/18

11:29 am-4:04 pm

1 stop5h 35m

$266

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Tue 10/14

3:06 pm-10:52 pm

1 stop6h 46m

Greenville

Sat 10/18

2:37 pm-8:25 pm

2 stops6h 48m

$271

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Thu 1/22

1:14 pm-8:24 pm

1 stop6h 10m

Greenville

Sat 1/31

6:24 pm-9:25 pm

1 stop4h 01m

$275

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Wed 9/24

3:47 pm-10:58 pm

1 stop6h 11m

Greenville

Tue 10/7

3:14 pm-9:24 pm

2 stops7h 10m

$277

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Thu 1/22

6:49 pm-11:17 pm

1 stop3h 28m

Greenville

Sat 1/31

7:45 am-12:36 pm

2 stops5h 51m

$280

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Sun 9/14

5:40 am-11:24 am

1 stop4h 44m

Greenville

Wed 9/17

6:13 pm-11:48 pm

1 stop6h 35m

$282

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Thu 1/22

5:10 am-5:40 pm

2 stops11h 30m

Greenville

Sat 1/31

7:45 am-3:05 pm

2 stops8h 20m

$301

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Wed 9/3

10:50 am-6:52 pm

2 stops7h 02m

Greenville

Sun 9/7

6:08 am-10:58 am

1 stop5h 50m

$412

MilwaukeeGreenville

MKE - GSP

MKEGSP

Milwaukee-Mitchell

Wed 9/3

6:00 am-2:16 pm

2 stops7h 16m

Greenville

Sun 9/7

6:02 am-11:30 am

2 stops6h 28m

$417

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Greenville from

How to get the cheapest flight ticket from Milwaukee to Greenville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Greenville?

The month of January is another great option to travel to Greenville, with average flight prices from Milwaukee averaging around $316.

What is the cheapest day to depart on your flight to Greenville?

According to our data, Wednesday is the cheapest day to fly to Greenville from Milwaukee. The lowest ticket price found for a Wednesday departure recently was $341. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $516. These prices are subject to change though, so be sure to set up a Price Alert for flights to Greenville.

What is the cheapest time of day to depart on your flight to Greenville?

Our most recent data shows that the best time of day to fly to Greenville is in the afternoon. Flights from Milwaukee to Greenville during this time can be as low as $398. Flights to Greenville are more costly at noon, with an average ticket price of $402. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Milwaukee to Greenville

Are you open to changing your travel dates? Check out the ideal times to fly from Milwaukee to Greenville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Milwaukee to Greenville (MKE to GSP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Milwaukee to Greenville

Direct flights

None
There are no direct flights from Milwaukee to Greenville. There are no popular flight routes from Milwaukee to Greenville.
Search flight deals

  • How far is Milwaukee-Mitchell to Greenville by plane?

    The straight-line distance from Milwaukee-Mitchell to Greenville is 637.7 mi. In terms of flight time, this usually takes a little over 3h 28m.

  • When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Greenville Airport?

    Prices for flights from Milwaukee-Mitchell Airport to Greenville Airport are updated daily.

  • How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Greenville Airport?

  • How old do you have to be to fly from Milwaukee-Mitchell Airport to Greenville Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Greenville Airport.

  • What documentation or ID do you need to fly to Greenville Airport?

    The travel and health documents required for your trip to Greenville Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greenville Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Milwaukee to Greenville?

Best airlines flying from Milwaukee to Greenville

Compare and see reviews for airlines that fly from Milwaukee to Greenville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $246Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $247Free CancellationRating
7.9
7,981 reviews
Search Delta flights

Traveling to a place near Greenville?

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

Why use momondo?

Why should I use momondo to find a flight deal from Milwaukee to Greenville?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Milwaukee to Greenville. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Milwaukee to Greenville with flexible booking policies on momondo?

Yes. All flights to Greenville from Milwaukee on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Milwaukee to Greenville?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Milwaukee to Greenville.

I’m not ready to book a flight from Milwaukee to Greenville right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Greenville, momondo offers a useful price alert feature which will track prices for flights to Greenville from Milwaukee and alert you when they change.

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