$118+ Cheap flights from Milwaukee (MKE) to Spartanburg, SC
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — CLT
Oct 5 — Oct 121
Round-trip
1 adult, Economy
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Find cheap flights from Milwaukee to Spartanburg with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Milwaukee-Mitchell to Spartanburg are usually found in December or January, booked 65 days in advance, depart on a Saturday or Wednesday and return on a Saturday
Cheap flight deals from Milwaukee to Spartanburg
Cheapest
Best
Last-minute
One-way
Cheapest flights from Milwaukee to SpartanburgExplore the most affordable flight options available from Milwaukee to Spartanburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
Explore the most affordable flight options available from Milwaukee to Spartanburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
This CheapOair deal was found by Cheapflights users on 9/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:15 am -
1 stop21h 22m
Mon 10/129:42 pm -
1 stop12h 38m
Deal found 9/1![Frontier logo]()
$246
This CheapOair deal was found by Cheapflights users on 9/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:15 am -
1 stop21h 22m
Mon 11/96:05 am -
1 stop28h 11m
Deal found 9/3![Frontier logo]()
$257
This CheapOair deal was found by Cheapflights users on 9/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:15 am -
1 stop21h 22m
Mon 10/266:00 am -
1 stop28h 16m
Deal found 9/1![Frontier logo]()
$259
This Frontier deal was found by Cheapflights users on 9/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:10 am -
1 stop7h 11m
Wed 9/239:40 pm -
1 stop12h 28m
Deal found 9/4![Frontier logo]()
$261
This American Airlines deal was found by Cheapflights users on 9/3. 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 10/37:43 am -
1 stop8h 07m
Sat 10/36:25 pm -
Nonstop2h 08m
Deal found 9/3![American Airlines logo]()
$263
This CheapOair deal was found by Cheapflights users on 8/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:15 am -
1 stop21h 22m
Wed 10/289:32 am -
1 stop24h 44m
Deal found 8/31![Frontier logo]()
$270
This CheapOair deal was found by Cheapflights users on 9/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:33 pm -
1 stop26h 11m
Sun 12/69:39 pm -
1 stop19h 59m
Deal found 9/4![Frontier logo]()
$272
This CheapOair deal was found by Cheapflights users on 9/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1110:15 am -
1 stop21h 22m
Wed 10/149:32 am -
1 stop24h 48m
Deal found 9/3![Frontier logo]()
$278
This Frontier deal was found by Cheapflights users on 8/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:10 am -
1 stop7h 11m
Sat 9/199:40 pm -
1 stop12h 42m
Deal found 8/31![Frontier logo]()
$280
This American Airlines deal was found by Cheapflights users on 9/3. 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 10/145:10 pm -
1 stop12h 17m
Thu 10/159:08 am -
Nonstop2h 06m
Deal found 9/3![American Airlines logo]()
$294
Best flights from Milwaukee to SpartanburgDiscover carefully curated flight deals from Milwaukee to Spartanburg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
Discover carefully curated flight deals from Milwaukee to Spartanburg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
This Southwest deal was found by Cheapflights users on 9/2. 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.
Sat 10/102:05 pm -
1 stop4h 05m
Tue 10/137:10 pm -
1 stop4h 35m
Deal found 9/2![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 9/3. 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 11/54:50 pm -
1 stop3h 45m
Mon 11/94:30 pm -
2 stops8h 25m
Deal found 9/3![Southwest logo]()
$322
This Southwest deal was found by Cheapflights users on 9/2. 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 10/138:20 am -
2 stops8h 50m
Tue 10/206:40 am -
2 stops10h 40m
Deal found 9/2![Southwest logo]()
$333
This Southwest deal was found by Cheapflights users on 8/31. 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 10/125:55 am -
1 stop3h 40m
Wed 10/148:20 am -
1 stop4h 35m
Deal found 8/31![Southwest logo]()
$401
This Southwest deal was found by Cheapflights users on 9/3. 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 9/2310:00 am -
1 stop6h 50m
Thu 9/241:05 pm -
1 stop8h 40m
Deal found 9/3![Southwest logo]()
$402
This Southwest deal was found by Cheapflights users on 9/2. 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 10/158:15 am -
2 stops10h 15m
Tue 10/206:40 am -
2 stops10h 40m
Deal found 9/2![Southwest logo]()
$408
This Southwest deal was found by Cheapflights users on 9/1. 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 10/185:55 am -
2 stops5h 40m
Mon 10/269:00 pm -
1 stop4h 20m
Deal found 9/1![Southwest logo]()
$408
This Southwest deal was found by Cheapflights users on 9/3. 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 9/228:20 am -
2 stops11h 55m
Thu 10/11:35 pm -
2 stops11h 40m
Deal found 9/3![Southwest logo]()
$413
This Southwest deal was found by Cheapflights users on 9/3. 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 11/237:55 am -
2 stops9h 55m
Mon 11/3012:55 pm -
2 stops10h 25m
Deal found 9/3![Southwest logo]()
$442
This Southwest deal was found by Cheapflights users on 8/31. 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 12/36:20 am -
2 stops7h 05m
Sun 12/64:25 pm -
2 stops6h 45m
Deal found 8/31![Southwest logo]()
$444
This Southwest deal was found by Cheapflights users on 9/4. 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 10/95:00 pm -
1 stop3h 50m
Sun 10/117:00 am -
1 stop4h 25m
Deal found 9/4![Southwest logo]()
$453
Last-minute flights from Milwaukee to SpartanburgDiscover last-minute flight deals from Milwaukee to Spartanburg. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to Spartanburg. Data last updated September 5, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 8/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:10 am -
1 stop7h 11m
Sat 9/199:40 pm -
1 stop12h 42m
Deal found 8/31![Frontier logo]()
$280
This Frontier deal was found by Cheapflights users on 9/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:10 am -
1 stop7h 11m
Wed 9/239:40 pm -
1 stop12h 28m
Deal found 9/4![Frontier logo]()
$261
This Southwest deal was found by Cheapflights users on 9/1. 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 9/296:40 am -
1 stop4h 15m
Thu 10/19:00 pm -
1 stop4h 15m
Deal found 9/1![Southwest logo]()
$317
This American Airlines deal was found by Cheapflights users on 9/3. 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 10/37:43 am -
1 stop8h 07m
Sat 10/36:25 pm -
Nonstop2h 08m
Deal found 9/3![American Airlines logo]()
$263
This CheapOair deal was found by Cheapflights users on 9/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:15 am -
1 stop21h 22m
Mon 10/129:42 pm -
1 stop12h 38m
Deal found 9/1![Frontier logo]()
$246
This CheapOair deal was found by Cheapflights users on 9/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1110:15 am -
1 stop21h 22m
Wed 10/149:32 am -
1 stop24h 48m
Deal found 9/3![Frontier logo]()
$278
This American Airlines deal was found by Cheapflights users on 9/3. 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 10/145:10 pm -
1 stop12h 17m
Thu 10/159:08 am -
Nonstop2h 06m
Deal found 9/3![American Airlines logo]()
$294
This CheapOair deal was found by Cheapflights users on 9/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:15 am -
1 stop21h 22m
Mon 10/266:00 am -
1 stop28h 16m
Deal found 9/1![Frontier logo]()
$259
This CheapOair deal was found by Cheapflights users on 8/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:15 am -
1 stop21h 22m
Wed 10/289:32 am -
1 stop24h 44m
Deal found 8/31![Frontier logo]()
$270
One-way flights from Milwaukee to SpartanburgSearch for one-way flight options from Milwaukee to Spartanburg. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
Search for one-way flight options from Milwaukee to Spartanburg. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Frontier deal was found by Cheapflights users on 9/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:15 am -
1 stop5h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$118
This Expedia deal was found by Cheapflights users on 9/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:15 am -
1 stop21h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Thu 10/2910:15 am -
1 stop21h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$128
This CheapOair deal was found by Cheapflights users on 9/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:10 am -
1 stop21h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$129
This Priceline deal was found by Cheapflights users on 9/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:10 am -
1 stop7h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$130
This Frontier deal was found by Cheapflights users on 9/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:11 pm -
1 stop12h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$135
This Expedia deal was found by Cheapflights users on 8/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:10 am -
1 stop21h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Frontier logo]()
$136
This Expedia deal was found by Cheapflights users on 9/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:15 am -
1 stop21h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$137
This CheapOair deal was found by Cheapflights users on 9/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:10 am -
1 stop21h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$142
Find flight deals from Milwaukee to Spartanburg
Keep the following information in mind while searching for Milwaukee to Spartanburg flight deals. Data was last updated September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $246 (CheapOair) |
One-way from | $118 (Frontier) |
Popular in | August |
Cheapest in | December |
Average price | $437 |
Cheapflights Fare Finder
Customize your flight search to find flights from Milwaukee to Spartanburg 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 September 5, 2026.
Use the filters below to find and compare flights from Milwaukee to Spartanburg that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilwaukeeCharlotte
MKE Milwaukee-Mitchell - CLT Charlotte Douglas
MKECLT
Milwaukee-Mitchell
Sat 10/17
8:55 am-7:45 pm
2 stops9h 50m
Charlotte Douglas
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$164
MilwaukeeCharlotte
MKE Milwaukee-Mitchell - CLT Charlotte Douglas
MKECLT
Milwaukee-Mitchell
Wed 12/2
10:20 am-8:00 pm
2 stops8h 40m
Charlotte Douglas
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$164
MilwaukeeCharlotte
MKE Milwaukee-Mitchell - CLT Charlotte Douglas
MKECLT
Milwaukee-Mitchell
Mon 11/9
7:55 am-6:15 pm
2 stops9h 20m
Charlotte Douglas
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$164
MilwaukeeCharlotte
MKE Milwaukee-Mitchell - CLT Charlotte Douglas
MKECLT
Milwaukee-Mitchell
Thu 12/3
8:00 am-4:25 pm
2 stops7h 25m
Charlotte Douglas
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$164
MilwaukeeCharlotte
MKE Milwaukee-Mitchell - CLT Charlotte Douglas
MKECLT
Milwaukee-Mitchell
Sun 2/28
7:50 am-6:25 pm
2 stops9h 35m
Charlotte Douglas
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$182
MilwaukeeCharlotte
MKE Milwaukee-Mitchell - CLT Charlotte Douglas
MKECLT
Milwaukee-Mitchell
Mon 9/21
12:30 pm-9:55 pm
2 stops8h 25m
Charlotte Douglas
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$206
MilwaukeeCharlotte
MKE Milwaukee-Mitchell - CLT Charlotte Douglas
MKECLT
Milwaukee-Mitchell
Fri 10/23
4:35 pm-9:55 am
2 stops16h 20m
Charlotte Douglas
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$212
MilwaukeeCharlotte
MKE Milwaukee-Mitchell - CLT Charlotte Douglas
MKECLT
Milwaukee-Mitchell
Sat 2/27
9:20 am-3:49 pm
1 stop5h 29m
Charlotte Douglas
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$214
Quickest round-trip
MilwaukeeCharlotte
MKE Milwaukee-Mitchell - CLT Charlotte Douglas
MKECLT
Milwaukee-Mitchell
Thu 2/25
3:55 pm-9:33 pm
1 stop4h 38m
Charlotte Douglas
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$214
MilwaukeeCharlotte
MKE Milwaukee-Mitchell - CLT Charlotte Douglas
MKECLT
Milwaukee-Mitchell
Fri 10/2
5:30 am-1:30 pm
1 stop7h 00m
Charlotte Douglas
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$214
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Milwaukee to Spartanburg
Have a flexible travel schedule? Discover the best time to fly to Spartanburg from Milwaukee with our price prediction graph.
MKE-CLT
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 Spartanburg
MKE-SB1
MKE-CLT
What is the cheapest time of day to fly from MKE to SB1?
Find hourly flight availability from Milwaukee to Spartanburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 5, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Milwaukee to Spartanburg as you normally would.
How much does it cost to fly round-trip from Milwaukee to Spartanburg?
Airfare is below average for this route at the moment.
Milwaukee to Spartanburg flights typically cost between $311 and $516 in October.The cheapest round-trip price found within the last 5 days was $246 on Frontier (Oct 8-Oct 12).
Reviews of airlines servicing Spartanburg
Get insights into the airlines that provide service to Spartanburg. 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 Spartanburg. Reviews last updated September 5, 2026.
See what other customers who have flown with Southwest and American Airlines from Milwaukee to Spartanburg have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Related info for your journey
Find useful and relevant information for your journey from Milwaukee to Spartanburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Milwaukee to Spartanburg
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Complete your trip
Complete your trip to Spartanburg by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Milwaukee to Spartanburg, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Milwaukee and Spartanburg flights
Browse other Milwaukee and Spartanburg flight options. Last updated on September 5, 2026.
Other flights from Milwaukee
Browse through other flights departing from Milwaukee. Flights are based on user searches made on Cheapflights and were last updated on September 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Milwaukee to Spartanburg flights
Consider these flights traveling from Milwaukee to Spartanburg.
Top 4 airlines flying from Milwaukee to Spartanburg
Discover the top 4 airlines that operate flights from Milwaukee to Spartanburg. 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 September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$400 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$226 | Average$370 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$227 | Average$344 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$301 | Average$422 | FlexibilityNo cancel fee | On-time63% |