CHS - MKE

$164 Find Cheap Flights from Charleston to Milwaukee - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Milwaukee departing on 8/31. 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

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Everything you should know

Cheapest round-trip
$326
Typical prices: $236-$446
Multiple Airlines
Sat 10/10Sun 10/18
CHS - MKE • 1 stop
Cheapest one-way
$164
Typical prices: $159-$198
Multiple Airlines
Mon 8/31
CHS - MKE • 1 stop
Top airlines
Cheapest • from $339 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Charleston and Milwaukee. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Cheapest • Avg $310 (round-trip)
Shortest trip • 4h 15m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 33% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Charleston to Milwaukee (CHS-MKE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to Milwaukee 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 Charleston to Milwaukee

Sat, Oct 10 - Sun, Oct 18
Multiple Airlines Logo
3:42 pm - 7:15 pm-
28h 33m
Multiple Airlines Logo
8:10 pm - 8:48 am-
11h 38m
$326Multiple Airlines
Sat, Aug 29 - Sat, Sep 5
American Airlines Logo
8:12 am - 2:04 pm-
6h 52m
American Airlines Logo
11:32 am - 7:14 pm-
6h 42m
$339American Airlines
Tue, Aug 18 - Sat, Aug 22
Delta Logo
11:25 am - 4:13 pm-
5h 48m
Delta Logo
6:00 am - 1:52 pm-
6h 52m
$339Delta
Sat, Oct 10 - Sun, Oct 18
Multiple Airlines Logo
3:42 pm - 7:15 pm-
28h 33m
Multiple Airlines Logo
8:10 pm - 12:33 pm-
39h 23m
$356Multiple Airlines
Tue, Nov 3 - Tue, Nov 10
Delta Logo
7:10 am - 12:44 pm-
6h 34m
Delta Logo
5:30 am - 11:47 am-
5h 17m
$365Delta
Thu, Aug 27 - Mon, Aug 31
Southwest Logo
5:20 pm - 8:15 pm-
3h 55m
Southwest Logo
8:50 am - 5:50 pm-
8h 00m
$365Southwest
Tue, Nov 3 - Tue, Nov 10
United Airlines Logo
5:00 pm - 8:50 pm-
4h 50m
United Airlines Logo
5:00 am - 11:04 am-
5h 04m
$365United Airlines
Tue, Nov 3 - Tue, Nov 10
United Airlines Logo
12:30 pm - 5:38 pm-
6h 08m
United Airlines Logo
8:00 am - 2:06 pm-
5h 06m
$365United Airlines
Thu, Sep 10 - Mon, Sep 14
American Airlines Logo
7:18 am - 12:48 pm-
6h 30m
American Airlines Logo
1:18 pm - 6:42 pm-
4h 24m
$365American Airlines
Mon, Sep 14 - Mon, Sep 21
Southwest Logo
5:20 pm - 8:20 pm-
4h 00m
Southwest Logo
5:45 am - 3:25 pm-
8h 40m
$370Southwest
Booking Insights

KAYAK's insights & trends for Charleston to Milwaukee flights

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

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

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

Flight prices are typical for this route right now.

Flights to Milwaukee from Charleston usually cost between $326 and $500 in October.
The lowest price found in the past 5 days was $326 on Multiple Airlines (Oct 10-Oct 18).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charleston to Milwaukee, 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 Charleston to Milwaukee is September, where tickets cost $306 (return) on average. On the other hand, the most expensive months are April and January, where the average cost of round-trip tickets is $790 and $539 respectively.

Good to know

Low season

March

Cheapest flight

$164
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 33% lower on average.
Flight from Charleston to Milwaukee

When to book flights from Charleston to Milwaukee

Are your dates flexible? Find out the best times to travel from Charleston to Milwaukee 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 Charleston to Milwaukee

  • What is the cheapest flight from Charleston to Milwaukee?

    In the last 5 days, the lowest price for a flight from Charleston to Milwaukee was $164 for a one-way ticket and $326 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

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

  • Which airline alliances offer flights from Charleston to Milwaukee?

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

  • Which is the best airline for flights from Charleston to Milwaukee, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Charleston to Milwaukee are Southwest and Delta. With an average price for the route of $457 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $402 and an overall rating of 7.8.

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

    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 Charleston to Milwaukee.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Milwaukee from Charleston 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 Charleston to Milwaukee?

    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 Milwaukee with an airline and back to Charleston with another airline. Booking your flights between Charleston and MKE 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 Charleston to Milwaukee?

    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 Milwaukee from Charleston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Charleston to Milwaukee

 
See real verified KAYAK customer reviews for airlines flying from Charleston to Milwaukee. 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 Charleston to Milwaukee? 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.
8.0
SouthwestOverall score based on 4222 reviews
7.0Food
7.5Entertainment
8.6Crew
8.0Comfort
8.1Boarding
Airline reviews

The flight was delayed due to earlier issues at other airports. The crew was excellent & made it a good trip.

6.0 GoodJeremy, Aug 2026
Read more Southwest reviews

The flight was delayed due to earlier issues at other airports. The crew was excellent & made it a good trip.

Boarding process of asking for volunteers to check bags goes against the system you had before with 2 bags checked free. This process is more of a guilt trip than a caring attitude toward the customer. In addition bag-size scrutiny has increased which also slows down the process of boarding. My wife said she will not fly on your airline again unless there is no other option.

Eveeyrime I fly they are begging for bags due to cabin overhead space. What they should so ia take the bags that are clearly too big to fit wheels first on their side. And those of us who give up the bag should really get their bags first. When boarding, nobody wants stupid jokes about how hot it is on board. Give us some cool air. Im usually sick from the heat by the time we take off.

No wifi, seems to be very common with Southwest currently. Everything else was normal.

Poor customer service, no accommodation for passengers when the flight was delayed over 5 hours.

Slow boarding, limited food and drink portions. Bad delays and turbulence

The entire travel day was a disaster from beginning to end. Woke up at two in the morning to make it to San Juan airport in time for a 5:30 am flight to Milwaukee which connected in Baltimore. Massive delays lead to me missing original connection out of Baltimore. Sixteen hours of delays/rebooking/layover time later, arrived in Milwaukee to find that only one of two checked bags made it there (despite the fact that Southwest brought another 737 jet to San Juan to fly us out to our original Baltimore connection—-not squeezed into another booked flight). The flight from Baltimore to Milwaukee was barely half full, so there was no logical reason to ship my bags out of Baltimore on a different flight to Chicago to then ship to Milwaukee. Southwest decided that my bags should not have been on the same connecting flight I WAS ON to Milwaukee, and then proceeded to accidentally leave my larger bag with the important items in Chicago. Terrible logic and support all around. Extremely angered and disappointed with SW. What a clownish operation your company has become!

Very good. Exactly what I expected. We did have a slight delay.

I think Southwest can offer a whole can of beverage instead of such a small cup

I like the boarding procedure. Handle the bird strike issue well.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

Wifi did not work and they only served water, coffee, or tea.

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Had assistance at airport getting from arrivals gate to departure gate; I couldn't have managed without that extra help. Thank you Delta.

The only real hiccups in the flight were things beyond Delta’s control - turbulence which delayed food service and a departure delay caused by some VIP plane which stopped all departures and landings for 30 minutes - and was never explained to us by the crew. Otherwise good flight. I would fly Delta again.

The plane was frigid, and leaked water from the ceiling all over me and my seat.

Flight staff and all was fine. Food always sucks on planes so nothing new.

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

Deplaning was delayed because of Jetbridge equipment issues in MKE, causing an issue on an otherwise great flight.

Delays took 2hours and thirty minutes making me miss my connecting flight and make me sit in the Chicago airport for 9 hours

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

The wi-fi was awful. I paid $8 each way and got little , except frustration. .

The flight from Milwaukee to Dallas was great the staff absolutely amazing. After that EVERYTHING WENT DOWN HILL!!! ABSOLUTELY HORRIBLE!!! WILL NOT FLY THIS AIRLINE AGAIN

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.

Flight was fine, but not having WiFi was a major negative

there are no options s for snack besides cookies would ve nice to have a salty option n

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

Very poor delay in dfw was really bad n long

I didn't like that my paid for seat was changed 2 hours before my flight.

The gate changed over 6 times in the 4 hours before this flight having us walking all over and back again. The agent told me that the American app and the airport monitors are not reliable and I should Google the flight number for accurate flight information! Shocking tip but the gate still kept changing anyway and then the flight was delayed an hour because of another maintenance issue. Not a great experience.

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

Information on your arrival and departure airports