MKE - GSP

$170 Find Cheap Flights from Milwaukee to Greenville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to Greenville departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Greenville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Greenville, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$339
Typical prices: $507-$366
Delta
Tue 6/9Wed 6/10
MKE - GSP • 1 stop
Cheapest one-way
$170
American Airlines
Tue 6/9
MKE - GSP • 1 stop
Top airlines
Cheapest • from $339 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Milwaukee and Greenville. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $302 (round-trip)
Shortest trip • 3h 35m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 20% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Greenville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Milwaukee to Greenville (MKE-GSP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to Greenville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Milwaukee to Greenville

Tue, Jun 9 - Wed, Jun 10
Delta Logo
4:49 pm - 9:48 pm
MKE
-
GSP
3h 59m
1 stop
Delta Logo
3:31 pm - 7:17 pm
GSP
-
MKE
4h 46m
1 stop
$339Delta
Mon, Jun 1 - Wed, Jun 3
Southwest Logo
3:30 pm - 8:55 pm
MKE
-
GSP
4h 25m
1 stop
Southwest Logo
12:50 pm - 4:15 pm
GSP
-
MKE
4h 25m
1 stop
$343Southwest
Tue, Jun 9 - Wed, Jun 10
American Airlines Logo
10:00 am - 5:55 pm
MKE
-
GSP
6h 55m
2 stops
American Airlines Logo
7:14 pm - 11:07 pm
GSP
-
MKE
4h 53m
1 stop
$344American Airlines
Mon, Jun 1 - Wed, Jun 3
Southwest Logo
11:30 am - 10:35 pm
MKE
-
GSP
10h 05m
2 stops
Southwest Logo
6:45 am - 10:30 am
GSP
-
MKE
4h 45m
1 stop
$348Southwest
Wed, Jun 10 - Tue, Jun 16
Southwest Logo
10:15 am - 8:15 pm
MKE
-
GSP
9h 00m
2 stops
Southwest Logo
1:50 pm - 10:00 pm
GSP
-
MKE
9h 10m
2 stops
$349Southwest
Fri, Jul 10 - Tue, Jul 14
Delta Logo
2:59 pm - 8:18 pm
MKE
-
GSP
4h 19m
1 stop
Delta Logo
8:52 am - 1:50 pm
GSP
-
MKE
5h 58m
1 stop
$363Delta
Tue, Jun 16 - Sat, Jun 20
American Airlines Logo
10:00 am - 5:55 pm
MKE
-
GSP
6h 55m
2 stops
American Airlines Logo
6:00 pm - 11:59 pm
GSP
-
MKE
6h 59m
1 stop
$368American Airlines
Thu, Jul 23 - Mon, Jul 27
Southwest Logo
7:40 am - 12:15 pm
MKE
-
GSP
3h 35m
1 stop
Southwest Logo
6:50 pm - 12:15 am
GSP
-
MKE
6h 25m
1 stop
$387Southwest
Thu, Jul 23 - Mon, Jul 27
Southwest Logo
7:40 am - 12:15 pm
MKE
-
GSP
3h 35m
1 stop
Southwest Logo
12:55 pm - 9:45 pm
GSP
-
MKE
9h 50m
2 stops
$392Southwest
Thu, May 28 - Sun, May 31
Delta Logo
12:43 pm - 8:13 pm
MKE
-
GSP
6h 30m
1 stop
Delta Logo
7:42 pm - 11:53 pm
GSP
-
MKE
5h 11m
1 stop
$397Delta
Booking Insights

KAYAK's insights & trends for Milwaukee to Greenville flights

Get data-powered insights and trends into flights from Milwaukee to Greenville to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Milwaukee to Greenville?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Milwaukee to Greenville departing in June.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Milwaukee to Greenville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Milwaukee to Greenville is February, where tickets cost $294 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $576 and $416 respectively.

Good to know

Low seasonDecember
Cheapest flight$170
Best time to beat the crowds but there is an average 56% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Milwaukee to Greenville

When to book flights from Milwaukee to Greenville

Are your dates flexible? Find out the best times to travel from Milwaukee to Greenville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Milwaukee to Greenville

  • What is the cheapest flight from Milwaukee to Greenville?

    In the last 3 days, the lowest price for a flight from Milwaukee to Greenville was $170 for a one-way ticket and $339 for a round-trip.

  • Do I need a passport to fly between Milwaukee and Greenville?

    No, a passport isn't needed to fly from Milwaukee to Greenville. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Milwaukee to Greenville?

    When flying out of Milwaukee you will be using Milwaukee-Mitchell. You will be landing at Greenville, also known as Greenville.

  • Which aircraft models fly most regularly from Milwaukee to Greenville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Milwaukee to Greenville?

    oneworld, and SkyTeam are the airline alliances operating flights between Milwaukee and Greenville, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Milwaukee to Greenville, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Milwaukee to Greenville are Delta and American Airlines. With an average price for the route of $327 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $377 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Milwaukee to Greenville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Milwaukee to Greenville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Milwaukee to Greenville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Greenville from Milwaukee is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Milwaukee to Greenville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Greenville with an airline and back to Milwaukee with another airline. Booking your flights between Milwaukee and GSP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Milwaukee to Greenville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Greenville from Milwaukee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Milwaukee to Greenville

 
See real verified KAYAK customer reviews for airlines flying from Milwaukee to Greenville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Milwaukee to Greenville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8456 reviews
7.8Entertainment
7.2Food
7.9Comfort
8.1Boarding
8.5Crew
Airline reviews

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

10.0 ExcellentIrmara, May 2026
MCO - BOS
Read more Delta reviews

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

The small flights with Valet Luggage has a poor service

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Everything you need to know for your flight from Milwaukee to Greenville

Information on your arrival and departure airports