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$119+ Cheap flights from Milwaukee to Charleston (MKE - CHS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — CHS
ago. 18 — ago. 251
lun. 8/18
lun. 8/25
1 adult, Economy
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Cheapflights Tip: The best prices from Milwaukee-Mitchell to Charleston are usually found in September or August, booked 11 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap flight deals from Milwaukee to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 13, 2025.

Round-trip from

$209
(United Airlines)

One-way from

$119
(American Airlines)

Popular in

May

Cheapest in

September

Average price

$325
From Milwaukee-Mitchell to Charleston
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One-way flight from Milwaukee-Mitchell to Charleston
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Highest demand for flights based on searches. 5% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Milwaukee to Charleston

Cheapest flights from Milwaukee to Charleston
Explore the most affordable flight options available from Milwaukee to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 13, 2025.

This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/92:45 pmMKE - CHS
1 stop7h 12mAmerican Airlines
mar. 9/162:54 pmCHS - MKE
1 stop7h 58mAmerican Airlines
Deal found 8/11$209
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/17:10 amMKE - CHS
1 stop4h 00mAmerican Airlines
mar. 9/97:28 amCHS - MKE
1 stop7h 11mAmerican Airlines
Deal found 8/11$223
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2810:49 amMKE - CHS
2 stops7h 07mAmerican Airlines
sáb. 11/12:10 pmCHS - MKE
2 stops6h 36mAmerican Airlines
Deal found 8/13$233
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/256:20 pmMKE - CHS
1 stop4h 45mAmerican Airlines
lun. 9/297:28 pmCHS - MKE
1 stop4h 32mAmerican Airlines
Deal found 8/11$237
This Southwest deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/16:00 amMKE - CHS
1 stop6h 50mSouthwest
mar. 9/91:05 pmCHS - MKE
2 stops10h 20mSouthwest
Deal found 8/11$242
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/75:05 amMKE - CHS
1 stop5h 14mAmerican Airlines
mié. 9/105:37 pmCHS - MKE
1 stop6h 23mAmerican Airlines
Deal found 8/13$245
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/141:25 pmMKE - CHS
1 stop6h 38mDelta
vie. 10/178:03 pmCHS - MKE
1 stop4h 52mDelta
Deal found 8/12$259
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/306:00 amMKE - CHS
1 stop6h 10mDelta
sáb. 9/65:15 amCHS - MKE
1 stop6h 27mDelta
Deal found 8/11$267

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Charleston 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, Cheapflights users made 2,558,603 searches. Data last updated agosto 13, 2025.
Use the filters below to find and compare flights from Milwaukee to Charleston that are best for you.

Fly from

Milwaukee

Fly to

Charleston

Route

Depart

Return

Price

MilwaukeeCharleston

MKE - CHS

MKECHS

Milwaukee-Mitchell

mié. 9/10

7:00 am-2:07 pm

1 stop6h 07m

Charleston

mié. 9/17

6:05 am-10:13 am

1 stop5h 08m

$209

MilwaukeeCharleston

MKE - CHS

MKECHS

Milwaukee-Mitchell

mar. 9/9

2:45 pm-10:57 pm

1 stop7h 12m

Charleston

mar. 9/16

2:54 pm-9:52 pm

1 stop7h 58m

$209

MilwaukeeCharleston

MKE - CHS

MKECHS

Milwaukee-Mitchell

mié. 9/10

2:23 pm-10:57 pm

2 stops7h 34m

Charleston

mié. 9/17

6:27 am-1:39 pm

2 stops8h 12m

$219

MilwaukeeCharleston

MKE - CHS

MKECHS

Milwaukee-Mitchell

lun. 9/1

7:10 am-12:10 pm

1 stop4h 00m

Charleston

mar. 9/9

7:28 am-1:39 pm

1 stop7h 11m

$223

MilwaukeeCharleston

MKE - CHS

MKECHS

Milwaukee-Mitchell

sáb. 10/18

2:05 pm-9:39 pm

1 stop6h 34m

$119

MilwaukeeCharleston

MKE - CHS

MKECHS

Milwaukee-Mitchell

sáb. 9/20

6:00 am-2:07 pm

1 stop7h 07m

$119

MilwaukeeCharleston

MKE - CHS

MKECHS

Milwaukee-Mitchell

sáb. 10/18

6:00 am-2:07 pm

1 stop7h 07m

$119

MilwaukeeCharleston

MKE - CHS

MKECHS

Milwaukee-Mitchell

lun. 9/8

5:15 am-12:20 pm

1 stop6h 05m

$119

MilwaukeeCharleston

MKE - CHS

MKECHS

Milwaukee-Mitchell

lun. 9/22

2:45 pm-8:55 pm

1 stop5h 10m

$119

MilwaukeeCharleston

MKE - CHS

MKECHS

Milwaukee-Mitchell

lun. 10/27

5:01 pm-11:55 pm

1 stop5h 54m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 11 results
1
2

Best time to book a flight from Milwaukee to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Milwaukee with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from Milwaukee to Charleston?

Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to Charleston. Price data was last updated on August 8, 2025.

Booking 11 days in advance of your planned departure date is, on average, the best time to get cheap flights from Milwaukee to Charleston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Milwaukee to Charleston?

Currently, August is the cheapest month in which you can book a flight from Milwaukee to Charleston (average of $217). Flying from Milwaukee to Charleston in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Charleston. Reviews last updated agosto 13, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Milwaukee to Charleston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,979 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,920 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,048 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Milwaukee to Charleston round-trip?

    Flying on American Airlines is currently your cheapest option to Charleston, with prices starting at $209. American Airlines is currently priced 43% below the average price you’ll pay for this route.

  • Can I find deals for flights from Milwaukee to Charleston that include hotel bookings?

    Yes. In addition to deals on Milwaukee to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Milwaukee to Charleston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to Charleston.

  • Can I find deals for business class flights from Milwaukee to Charleston?

    Yes. Cheapflights offers flight deals from Milwaukee to Charleston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Milwaukee to Charleston?

    Currently, August is the cheapest month in which you can book a flight from Milwaukee to Charleston (average of $217). Flying from Milwaukee to Charleston in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
North Charleston
Summerville
Walterboro
Mount Pleasant
Isle of Palms
Santee
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Milwaukee to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Milwaukee to Charleston

Discover the top 5 airlines that operate flights from Milwaukee to Charleston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$141Average$281FlexibilityNo cancel feeOn-time65%
DeltaCheapest$234Average$395FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$236Average$360FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$256Average$366FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$256Average$382FlexibilityNo cancel feeOn-time63%

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