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$167+ 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — CHS
May 17 — May 241
Sat 5/17
Sat 5/24
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 May 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Priceline
3 stars

Round-trip from

$284
(Delta)

One-way from

$167
(Mytrip)

Popular in

May

Cheapest in

September

Average price

$410
Provider with most accurate pricing for Milwaukee-Mitchell-Charleston flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Charleston flights.
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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. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 12, 2025.

This Delta deal was found by Cheapflights users on 5/12. 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.
Sat 6/287:05 amMKE - CHS
1 stop5h 59mDelta
Wed 7/25:15 amCHS - MKE
1 stop5h 13mDelta
Deal found 5/12$284
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/285:05 amMKE - CHS
2 stops6h 49mAmerican Airlines
Wed 7/28:30 pmCHS - MKE
1 stop4h 29mAmerican Airlines
Deal found 5/12$289
This Southwest deal was found by Cheapflights users on 5/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/253:25 pmMKE - CHS
1 stop4h 35mSouthwest
Wed 5/286:30 amCHS - MKE
2 stops6h 00mSouthwest
Deal found 5/12$302
This Mytrip deal was found by Cheapflights users on 5/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/269:15 amMKE - CHS
1 stop4h 20mSpirit Airlines
Fri 5/3012:33 pmCHS - MKE
2 stops23h 54mSpirit Airlines
Deal found 5/11$310
This Mytrip deal was found by Cheapflights users on 5/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/257:14 pmMKE - CHS
1 stop12h 23mMultiple Airlines
Sun 6/291:10 pmCHS - MKE
1 stop25h 55mMultiple Airlines
Deal found 5/12$314
This United Airlines deal was found by Cheapflights users on 5/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/257:00 amMKE - CHS
2 stops7h 10mUnited Airlines
Wed 5/2810:04 amCHS - MKE
2 stops7h 36mUnited Airlines
Deal found 5/12$315

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 May 12, 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

Sat 6/28

7:05 am-2:04 pm

1 stop5h 59m

Charleston

Wed 7/2

5:15 am-9:28 am

1 stop5h 13m

$284

MilwaukeeCharleston

MKE - CHS

MKECHS

Milwaukee-Mitchell

Sat 6/28

5:05 am-12:54 pm

2 stops6h 49m

Charleston

Wed 7/2

8:30 pm-11:59 pm

1 stop4h 29m

$289

MilwaukeeCharleston

MKE - CHS

MKECHS

Milwaukee-Mitchell

Sun 5/25

3:25 pm-9:00 pm

1 stop4h 35m

Charleston

Wed 5/28

6:30 am-11:30 am

2 stops6h 00m

$302

MilwaukeeCharleston

MKE - CHS

MKECHS

Milwaukee-Mitchell

Mon 5/26

9:15 am-2:35 pm

1 stop4h 20m

Charleston

Fri 5/30

12:33 pm-11:27 am

2 stops23h 54m

$310

MilwaukeeCharleston

MKE - CHS

MKECHS

Milwaukee-Mitchell

Wed 6/25

7:14 pm-8:37 am

1 stop12h 23m

Charleston

Sun 6/29

1:10 pm-2:05 pm

1 stop25h 55m

$314

MilwaukeeCharleston

MKE - CHS

MKECHS

Milwaukee-Mitchell

Sun 5/25

7:00 am-3:10 pm

2 stops7h 10m

Charleston

Wed 5/28

10:04 am-4:40 pm

2 stops7h 36m

$315

MilwaukeeCharleston

MKE - CHS

MKECHS

Milwaukee-Mitchell

Thu 6/19

7:03 pm-10:29 pm

2 stops26h 26m

$167

MilwaukeeCharleston

MKE - CHS

MKECHS

Milwaukee-Mitchell

Thu 7/31

7:05 am-2:53 pm

1 stop6h 48m

$184

MilwaukeeCharleston

MKE - CHS

MKECHS

Milwaukee-Mitchell

Sun 6/15

6:35 pm-10:29 pm

3 stops26h 54m

$239

MilwaukeeCharleston

MKE - CHS

MKECHS

Milwaukee-Mitchell

Mon 10/13

6:00 am-3:03 pm

2 stops8h 03m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Compare providers for flights from Milwaukee to Charleston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to Charleston in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Milwaukee-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Charleston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Charleston flights, Cheapflights users trust Priceline the most. Priceline has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 May 9, 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.

Rainfall in Charleston by month

Plan your trip to Charleston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

Temperature in Charleston by month

Plan your trip to Charleston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 May 12, 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines from Milwaukee to Charleston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,290 reviews

Entertainment

7.6

Comfort

8.0

Crew

8.6

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,290 reviews
Southwest
8.0
Very good
4,290 reviews

Entertainment

7.6

Comfort

8.0

Crew

8.6

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,290 reviews

Entertainment

7.6

Comfort

8.0

Crew

8.6

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,724 reviews
Southwest
8.0
Very good
4,290 reviews

Entertainment

7.6

Comfort

8.0

Crew

8.6

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,290 reviews

Entertainment

7.6

Comfort

8.0

Crew

8.6

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Spirit Airlines
6.3
Okay
7,986 reviews
Southwest
8.0
Very good
4,290 reviews

Entertainment

7.6

Comfort

8.0

Crew

8.6

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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 are the cheapest airlines flying from Milwaukee to Charleston round-trip?

    Flying on Delta is currently your cheapest option to Charleston, with prices starting at $284. Additional round-trip tickets that might be worth considering are offered by American Airlines and Southwest, with the lowest prices starting at $289 and $302, respectively. Delta is currently priced 19% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Milwaukee to Charleston one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $167. American Airlines flights start at $184 while deals on United Airlines start at $385 one-way.

  • 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 Milwaukee?

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

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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 May 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$150Average$281FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$216Average$366FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$370FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$335FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$256Average$406FlexibilityNo cancel feeOn-time63%

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