MKE - GSP

$152 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 7/18. 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
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Everything you should know

Cheapest round-trip
$303
Typical prices: $301-$506
American Airlines
Sat 7/25Sat 8/1
MKE - GSP • 1 stop
Cheapest one-way
$152
United Airlines
Sat 7/18
MKE - GSP • 1 stop
Top airlines
Cheapest • from $303 (round-trip)
Best reviews • 7.8 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
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Insights
Top layover airports
Cheapest • Avg $302 (round-trip)
Shortest trip • 3h 40m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Sat, Jul 25 - Sat, Aug 1
American Airlines Logo
7:01 am - 2:07 pm
MKE
-
GSP
6h 06m
1 stop
American Airlines Logo
6:43 pm - 10:21 pm
GSP
-
MKE
4h 38m
1 stop
$303American Airlines
Sat, Jul 25 - Sat, Aug 1
American Airlines Logo
6:05 am - 11:45 am
MKE
-
GSP
4h 40m
1 stop
American Airlines Logo
11:15 am - 6:24 pm
GSP
-
MKE
8h 09m
2 stops
$334American Airlines
Wed, Aug 19 - Sun, Aug 23
American Airlines Logo
6:28 am - 1:05 pm
MKE
-
GSP
5h 37m
1 stop
American Airlines Logo
8:20 pm - 11:57 pm
GSP
-
MKE
4h 37m
1 stop
$345American Airlines
Thu, Jul 9 - Tue, Jul 14
American Airlines Logo
1:15 pm - 6:50 pm
MKE
-
GSP
4h 35m
1 stop
American Airlines Logo
6:18 pm - 9:54 pm
GSP
-
MKE
4h 36m
1 stop
$355American Airlines
Mon, Nov 2 - Fri, Nov 6
American Airlines Logo
6:48 pm - 11:58 pm
MKE
-
GSP
4h 10m
1 stop
American Airlines Logo
8:14 pm - 11:05 pm
GSP
-
MKE
3h 51m
1 stop
$356American Airlines
Fri, Jul 17 - Wed, Jul 22
Southwest Logo
12:25 pm - 10:55 pm
MKE
-
GSP
9h 30m
2 stops
Southwest Logo
7:40 pm - 11:15 pm
GSP
-
MKE
4h 35m
1 stop
$360Southwest
Fri, Jul 17 - Wed, Jul 22
Southwest Logo
7:30 am - 6:15 pm
MKE
-
GSP
9h 45m
2 stops
Southwest Logo
1:50 pm - 10:30 pm
GSP
-
MKE
9h 40m
2 stops
$365Southwest
Sat, Jul 25 - Sat, Aug 1
American Airlines Logo
5:02 am - 2:07 pm
MKE
-
GSP
8h 05m
2 stops
American Airlines Logo
11:15 am - 6:24 pm
GSP
-
MKE
8h 09m
2 stops
$366American Airlines
Fri, Sep 11 - Mon, Sep 14
Delta Logo
5:30 am - 11:03 am
MKE
-
GSP
4h 33m
1 stop
Delta Logo
6:25 pm - 11:52 pm
GSP
-
MKE
6h 27m
1 stop
$372Delta
Wed, Aug 19 - Sun, Aug 23
American Airlines Logo
12:58 pm - 8:46 pm
MKE
-
GSP
6h 48m
2 stops
American Airlines Logo
8:20 pm - 11:57 pm
GSP
-
MKE
4h 37m
1 stop
$376American Airlines
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.

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 $297 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $576 and $426 respectively.

Good to know

Low seasonDecember
Cheapest flight$152
Best time to beat the crowds but there is an average 53% 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 5 days, the lowest price for a flight from Milwaukee to Greenville was $152 for a one-way ticket and $303 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 $344 and an overall rating of 7.8, 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.
7.8
DeltaOverall score based on 8424 reviews
7.8Comfort
7.2Food
8.1Boarding
7.8Entertainment
8.5Crew
Airline reviews

Very good flight. Crew was great. No issues and we even arrived early.

10.0 ExcellentAnonymous, Jun 2026
SAN - DTW
Read more Delta reviews

Very good flight. Crew was great. No issues and we even arrived early.

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

We sat on the runway for over an hour before departure. That was unwelcome.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

American Airlines is a great dependable airline, on time arrival and departure with polite crew and staff.

I think since I am an AA Advantage member, my checked bags should have been free, but I paid for all 4 of us.

This flight moved Gates several times in a short time period, from B to C, which required a substantial walk or rail ride. Then the flight was delayed more than 2 hours and the food was subpar compared to other flights.

Flight was delayed multiple times without giving any particular reason and the only thing that was communicated was that 'Aircraft is getting ready'. I was stuck at SFO airport for 15 hours and finally took Southwest Airlines flight back home to Dallas.

Hydraulic leak caused the flight to be cancelled. Auto system scheduled us on a 3 am flight. Wevhsedvrebook on the app and hit schedules later in the afternoon. Our luggage per gate and ticket agent would be rescanned and put in our new flight. Did not happen. Our luggage stayed in hsv. Baggage claim in wash dc unable to help. We filed a claim. Several emails about our luggage were in conflict with one another. Called as baggage and was on hold 30 minutes. Oscar said one of 2 was out fir delivery then cancelled. About 45 minutes later both pieces were delivered. Their system is suspect

I was not clear if food was offered or not.

Flight cancelled. Twice. And no communication. No gate agent. Went past boarding time and had to go and see email from AA. Airport communication was bad

I love the e fact that the staff communicated swiftly when my flight was delayed and gate number changed

It was awful. The communication between corporate and the crew on the ground left more to be desired. The crew even said that Corporate was waiting on answers because they themselves didn't know. Every hour, there was a new excuse. I also understood that passengers were angry, but the crew should have done a better job at crowd control. There was a racial exchange between passengers that could've been avoided has the crew acted sooner.

Delayed and horrible communication and sat on flight for an hour before taking off

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

Information on your arrival and departure airports