$170+ Cheap flights from Charleston to Milwaukee (CHS - MKE)
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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — MKE
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Charleston to Milwaukee
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Cheapest flights from Charleston to MilwaukeeExplore the most affordable flight options available from Charleston to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Charleston to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:42 pm -
1 stop28h 26m
Mon 11/28:03 pm -
1 stop11h 35m
Deal found 8/16![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:42 pm -
1 stop28h 26m
Fri 11/68:03 pm -
1 stop11h 35m
Deal found 8/16![Multiple Airlines logo]()
$317
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 9/164:12 pm -
1 stop6h 42m
Wed 9/235:03 am -
1 stop7h 13m
Deal found 8/17![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 8/16. 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.
Mon 10/265:30 am -
1 stop6h 59m
Tue 11/36:35 pm -
1 stop4h 24m
Deal found 8/16![Delta logo]()
$341
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 9/167:00 am -
2 stops8h 33m
Wed 9/232:20 pm -
1 stop4h 20m
Deal found 8/17![United Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:51 pm -
2 stops23h 17m
Fri 11/68:03 pm -
1 stop11h 35m
Deal found 8/16![Multiple Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 8/18. 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.
Wed 12/94:11 pm -
1 stop5h 52m
Fri 12/117:00 am -
1 stop4h 54m
Deal found 8/18![Delta logo]()
$352
This Delta deal was found by Cheapflights users on 8/16. 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.
Fri 10/305:30 am -
1 stop4h 41m
Sat 11/710:16 am -
1 stop4h 12m
Deal found 8/16![Delta logo]()
$353
This Southwest deal was found by Cheapflights users on 8/17. 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.
Wed 9/168:10 am -
2 stops12h 50m
Wed 9/238:20 am -
2 stops10h 00m
Deal found 8/17![Southwest logo]()
$355
This Southwest deal was found by Cheapflights users on 8/17. 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.
Tue 10/61:55 pm -
2 stops9h 45m
Tue 10/138:20 am -
2 stops8h 15m
Deal found 8/17![Southwest logo]()
$362
This Delta deal was found by Cheapflights users on 8/17. 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.
Tue 9/16:55 am -
1 stop6h 50m
Sat 9/56:00 am -
1 stop6h 52m
Deal found 8/17![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 8/16. 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.
Fri 10/305:43 pm -
1 stop4h 14m
Fri 11/66:35 pm -
1 stop4h 24m
Deal found 8/16![Delta logo]()
$367
Best flights from Charleston to MilwaukeeDiscover carefully curated flight deals from Charleston to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Charleston to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This Delta deal was found by Cheapflights users on 8/17. 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 10/106:29 pm -
1 stop6h 24m
Mon 10/125:30 am -
1 stop5h 05m
Deal found 8/17![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Wed 9/162:06 pm -
1 stop6h 57m
Wed 9/235:53 pm -
1 stop4h 12m
Deal found 8/20![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 9/167:00 am -
2 stops8h 33m
Wed 9/232:20 pm -
1 stop4h 20m
Deal found 8/17![United Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 8/17. 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.
Wed 9/168:10 am -
2 stops12h 50m
Wed 9/238:20 am -
2 stops10h 00m
Deal found 8/17![Southwest logo]()
$355
This Delta deal was found by Cheapflights users on 8/16. 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.
Wed 10/282:05 pm -
1 stop4h 35m
Tue 11/37:03 am -
1 stop5h 10m
Deal found 8/16![Delta logo]()
$341
This Delta deal was found by Cheapflights users on 8/16. 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.
Mon 10/265:30 am -
1 stop6h 59m
Tue 11/36:35 pm -
1 stop4h 24m
Deal found 8/16![Delta logo]()
$341
This Southwest deal was found by Cheapflights users on 8/18. 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.
Thu 10/14:45 pm -
2 stops8h 50m
Sun 10/44:15 pm -
1 stop4h 45m
Deal found 8/18![Southwest logo]()
$393
This Delta deal was found by Cheapflights users on 8/16. 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 10/316:00 am -
1 stop4h 11m
Mon 11/26:35 pm -
1 stop4h 24m
Deal found 8/16![Delta logo]()
$341
This Delta deal was found by Cheapflights users on 8/16. 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 10/312:25 pm -
1 stop4h 00m
Thu 11/56:35 pm -
1 stop4h 24m
Deal found 8/16![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 8/16. 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.
Sun 11/16:00 am -
1 stop4h 11m
Mon 11/26:35 pm -
1 stop4h 24m
Deal found 8/16![Delta logo]()
$389
Last-minute flights from Charleston to MilwaukeeDiscover last-minute flight deals from Charleston to Milwaukee. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Milwaukee. Data last updated August 21, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/17. 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.
Tue 9/16:55 am -
1 stop6h 50m
Sat 9/56:00 am -
1 stop6h 52m
Deal found 8/17![Delta logo]()
$365
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Tue 9/17:00 am -
2 stops8h 33m
Sat 9/57:18 am -
1 stop5h 40m
Deal found 8/17![United Airlines logo]()
$370
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Fri 9/114:58 pm -
1 stop5h 02m
Sun 9/135:00 am -
1 stop4h 37m
Deal found 8/17![United Airlines logo]()
$411
This Southwest deal was found by Cheapflights users on 8/17. 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.
Fri 9/116:30 pm -
1 stop3h 55m
Sun 9/135:45 am -
2 stops7h 20m
Deal found 8/17![Southwest logo]()
$416
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 9/164:12 pm -
1 stop6h 42m
Wed 9/235:03 am -
1 stop7h 13m
Deal found 8/17![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 9/167:00 am -
2 stops8h 33m
Wed 9/232:20 pm -
1 stop4h 20m
Deal found 8/17![United Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 8/17. 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.
Wed 9/168:10 am -
2 stops12h 50m
Wed 9/238:20 am -
2 stops10h 00m
Deal found 8/17![Southwest logo]()
$355
This Delta deal was found by Cheapflights users on 8/18. 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.
Wed 9/167:50 am -
1 stop4h 50m
Sun 9/207:05 am -
1 stop7h 02m
Deal found 8/18![Delta logo]()
$388
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Sat 9/266:00 am -
2 stops6h 30m
Sun 10/46:15 am -
1 stop6h 49m
Deal found 8/18![United Airlines logo]()
$393
One-way flights from Charleston to MilwaukeeSearch for one-way flight options from Charleston to Milwaukee. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Charleston to Milwaukee. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Thu 9/247:18 am -
1 stop6h 30m
Deal found 8/18![American Airlines logo]()
$170
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Fri 11/133:35 pm -
1 stop8h 15m
Deal found 8/18![United Airlines logo]()
$183
This Southwest deal was found by Cheapflights users on 8/18. 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.
Fri 11/134:00 pm -
2 stops8h 55m
Deal found 8/18![Southwest logo]()
$188
This Southwest deal was found by Cheapflights users on 8/17. 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.
Thu 11/195:15 pm -
1 stop5h 05m
Deal found 8/17![Southwest logo]()
$201
This Southwest deal was found by Cheapflights users on 8/18. 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.
Thu 9/241:15 pm -
2 stops8h 05m
Deal found 8/18![Southwest logo]()
$206
This Delta deal was found by Cheapflights users on 8/18. 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.
Sun 10/255:30 am -
1 stop4h 41m
Deal found 8/18![Delta logo]()
$219
This Southwest deal was found by Cheapflights users on 8/16. 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.
Mon 9/287:00 am -
2 stops10h 00m
Deal found 8/16![Southwest logo]()
$252
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Fri 9/411:40 am -
1 stop5h 30m
Deal found 8/17![United Airlines logo]()
$259
This Southwest deal was found by Cheapflights users on 8/17. 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.
Fri 9/41:15 pm -
2 stops9h 10m
Deal found 8/17![Southwest logo]()
$275
This KAYAK deal was found by Cheapflights users on 8/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:00 am -
1 stop7h 10m
Deal found 8/18![American Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:28 pm -
3 stops50h 40m
Deal found 8/17![Multiple Airlines logo]()
$337
Find flight deals from Charleston to Milwaukee
Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Milwaukee (MKE). 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 August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (American Airlines) |
One-way from | $170 (American Airlines) |
Popular in | April |
Cheapest in | September |
Average price | $492 |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston to Milwaukee 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 7,457,451 searches. Data last updated August 21, 2026.
Use the filters below to find and compare flights from Charleston to Milwaukee that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlestonMilwaukee
CHS Charleston - MKE Milwaukee-Mitchell
CHSMKE
Charleston
Sat 10/10
6:29 pm-11:53 pm
1 stop6h 24m
Milwaukee-Mitchell
Mon 10/12
5:30 am-11:35 am
1 stop5h 05m
$339
CharlestonMilwaukee
CHS Charleston - MKE Milwaukee-Mitchell
CHSMKE
Charleston
Wed 9/16
2:06 pm-8:03 pm
1 stop6h 57m
Milwaukee-Mitchell
Wed 9/23
5:53 pm-11:05 pm
1 stop4h 12m
$339
CharlestonMilwaukee
CHS Charleston - MKE Milwaukee-Mitchell
CHSMKE
Charleston
Wed 10/28
2:05 pm-5:40 pm
1 stop4h 35m
Milwaukee-Mitchell
Tue 11/3
7:03 am-1:13 pm
1 stop5h 10m
$341
CharlestonMilwaukee
CHS Charleston - MKE Milwaukee-Mitchell
CHSMKE
Charleston
Mon 10/26
5:30 am-11:29 am
1 stop6h 59m
Milwaukee-Mitchell
Tue 11/3
6:35 pm-11:59 pm
1 stop4h 24m
$341
CharlestonMilwaukee
CHS Charleston - MKE Milwaukee-Mitchell
CHSMKE
Charleston
Sat 10/31
6:00 am-9:11 am
1 stop4h 11m
Milwaukee-Mitchell
Mon 11/2
6:35 pm-11:59 pm
1 stop4h 24m
$341
CharlestonMilwaukee
CHS Charleston - MKE Milwaukee-Mitchell
CHSMKE
Charleston
Wed 9/16
7:00 am-2:33 pm
2 stops8h 33m
Milwaukee-Mitchell
Wed 9/23
2:20 pm-7:40 pm
1 stop4h 20m
$344
Quickest round-trip
CharlestonMilwaukee
CHS Charleston - MKE Milwaukee-Mitchell
CHSMKE
Charleston
Sat 10/31
2:25 pm-5:25 pm
1 stop4h 00m
Milwaukee-Mitchell
Thu 11/5
6:35 pm-11:59 pm
1 stop4h 24m
$353
CharlestonMilwaukee
CHS Charleston - MKE Milwaukee-Mitchell
CHSMKE
Charleston
Wed 9/16
8:10 am-8:00 pm
2 stops12h 50m
Milwaukee-Mitchell
Wed 9/23
8:20 am-7:20 pm
2 stops10h 00m
$355
CharlestonMilwaukee
CHS Charleston - MKE Milwaukee-Mitchell
CHSMKE
Charleston
Sun 11/1
6:00 am-9:11 am
1 stop4h 11m
Milwaukee-Mitchell
Mon 11/2
6:35 pm-11:59 pm
1 stop4h 24m
$389
CharlestonMilwaukee
CHS Charleston - MKE Milwaukee-Mitchell
CHSMKE
Charleston
Thu 10/1
4:45 pm-12:35 am
2 stops8h 50m
Milwaukee-Mitchell
Sun 10/4
4:15 pm-10:00 pm
1 stop4h 45m
$393
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Charleston to Milwaukee
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 Charleston to Milwaukee in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Charleston-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Milwaukee flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Charleston-Milwaukee flights, Cheapflights users trust FlightHub the most. FlightHub 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 Charleston-Milwaukee 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 Charleston to Milwaukee
Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Charleston with our price prediction graph.
CHS-MKE
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 Charleston to Milwaukee
What is the cheapest month to book a flight from Charleston to Milwaukee?
Currently, September is the cheapest month in which you can book a flight from Charleston to Milwaukee (average of $324). Flying from Charleston to Milwaukee in April is currently the most expensive (average of $790). 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.
How much does it cost to fly round-trip from Charleston to Milwaukee?
Airfare is typical for this route at the moment.
Charleston to Milwaukee flights typically cost between $334 and $466 in January.The cheapest round-trip price found within the last 5 days was $339 on American Airlines (Jan 6-Jan 20).
Reviews of airlines servicing Milwaukee
Get insights into the airlines that provide service to Milwaukee. 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 Milwaukee. Reviews last updated August 21, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Charleston to Milwaukee. 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.
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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Find useful and relevant information for your journey from Charleston to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Milwaukee?
Book flights to Milwaukee if you plan to visit one of these locationsSheboygan
Port Washington
New Berlin
Oak Creek
Wauwatosa
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Top 4 airlines flying from Charleston to Milwaukee
Discover the top 4 airlines that operate flights from Charleston to Milwaukee. 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 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$236 | Average$418 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$253 | Average$426 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$258 | Average$428 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$332 | Average$457 | FlexibilityNo cancel fee | On-time63% |