$107+ Cheap flights from Milwaukee to Knoxville (MKE - TYS)
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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — TYS
May 23 — May 301
Round-trip
1 adult, Economy
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Cheapest flights from Milwaukee to KnoxvilleExplore the most affordable flight options available from Milwaukee to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
Explore the most affordable flight options available from Milwaukee to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Tue 5/194:26 pm
MKE
- TYS
1 stop4h 31m
American Airlines
Thu 5/287:59 pm
TYS
- MKE
1 stop5h 00m
American Airlines
Deal found 4/20![American Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 4/22. 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 9/197:00 am
MKE
- TYS
1 stop5h 15m
Southwest
Tue 9/228:00 am
TYS
- MKE
2 stops9h 20m
Southwest
Deal found 4/22![Southwest logo]()
$203
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Mon 5/116:00 am
MKE
- TYS
1 stop6h 15m
American Airlines
Sat 5/168:48 pm
TYS
- MKE
1 stop3h 52m
American Airlines
Deal found 4/20![American Airlines logo]()
$213
This Southwest deal was found by Cheapflights users on 4/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:45 am
MKE
- TYS
1 stop3h 40m
Southwest
Wed 8/197:00 am
TYS
- MKE
1 stop3h 50m
Southwest
Deal found 4/20![Southwest logo]()
$225
This American Airlines deal was found by Cheapflights users on 4/20. 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 9/164:33 pm
MKE
- TYS
1 stop6h 37m
American Airlines
Tue 9/227:15 am
TYS
- MKE
1 stop6h 01m
American Airlines
Deal found 4/20![American Airlines logo]()
$233
This Southwest deal was found by Cheapflights users on 4/22. 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 9/46:25 am
MKE
- TYS
2 stops9h 45m
Southwest
Tue 9/88:00 am
TYS
- MKE
2 stops9h 20m
Southwest
Deal found 4/22![Southwest logo]()
$236
This Delta deal was found by Cheapflights users on 4/21. 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 5/182:55 pm
MKE
- TYS
1 stop5h 53m
Delta
Thu 5/2111:56 am
TYS
- MKE
1 stop4h 16m
Delta
Deal found 4/21![Delta logo]()
$241
This Delta deal was found by Cheapflights users on 4/22. 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 9/256:40 pm
MKE
- TYS
1 stop4h 07m
Delta
Wed 9/305:30 am
TYS
- MKE
1 stop4h 50m
Delta
Deal found 4/22![Delta logo]()
$248
This Delta deal was found by Cheapflights users on 4/22. 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 5/257:09 am
MKE
- TYS
1 stop6h 24m
Delta
Fri 5/2910:25 am
TYS
- MKE
1 stop5h 47m
Delta
Deal found 4/22![Delta logo]()
$258
This United Airlines deal was found by Cheapflights users on 4/22. 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 6/25:29 pm
MKE
- TYS
1 stop6h 01m
United Airlines
Wed 6/36:30 am
TYS
- MKE
1 stop5h 38m
United Airlines
Deal found 4/22![United Airlines logo]()
$261
This Southwest deal was found by Cheapflights users on 4/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:10 am
MKE
- TYS
2 stops10h 00m
Southwest
Fri 6/56:40 am
TYS
- MKE
1 stop4h 05m
Southwest
Deal found 4/20![Southwest logo]()
$263
Best flights from Milwaukee to KnoxvilleDiscover carefully curated flight deals from Milwaukee to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
Discover carefully curated flight deals from Milwaukee to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
This Southwest deal was found by Cheapflights users on 4/21. 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 8/161:20 pm
MKE
- TYS
1 stop6h 25m
Southwest
Wed 8/195:30 pm
TYS
- MKE
1 stop4h 00m
Southwest
Deal found 4/21![Southwest logo]()
$225
This Delta deal was found by Cheapflights users on 4/22. 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 5/257:09 am
MKE
- TYS
1 stop6h 24m
Delta
Fri 5/2910:25 am
TYS
- MKE
1 stop5h 47m
Delta
Deal found 4/22![Delta logo]()
$258
This United Airlines deal was found by Cheapflights users on 4/22. 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 6/25:29 pm
MKE
- TYS
1 stop6h 01m
United Airlines
Wed 6/36:30 am
TYS
- MKE
1 stop5h 38m
United Airlines
Deal found 4/22![United Airlines logo]()
$261
This Southwest deal was found by Cheapflights users on 4/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:10 am
MKE
- TYS
2 stops10h 00m
Southwest
Fri 6/56:40 am
TYS
- MKE
1 stop4h 05m
Southwest
Deal found 4/20![Southwest logo]()
$263
This Delta deal was found by Cheapflights users on 4/18. 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 10/142:45 pm
MKE
- TYS
1 stop6h 00m
Delta
Sat 10/177:30 am
TYS
- MKE
1 stop5h 57m
Delta
Deal found 4/18![Delta logo]()
$269
This Southwest deal was found by Cheapflights users on 4/23. 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 5/67:35 am
MKE
- TYS
1 stop3h 25m
Southwest
Mon 5/116:45 pm
TYS
- MKE
1 stop5h 40m
Southwest
Deal found 4/23![Southwest logo]()
$268
This Delta deal was found by Cheapflights users on 4/18. 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.
Sat 9/2610:25 am
MKE
- TYS
1 stop6h 52m
Delta
Mon 9/287:20 pm
TYS
- MKE
1 stop5h 05m
Delta
Deal found 4/18![Delta logo]()
$269
This Delta deal was found by Cheapflights users on 4/19. 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 6/103:00 pm
MKE
- TYS
1 stop5h 59m
Delta
Mon 6/157:43 pm
TYS
- MKE
1 stop5h 16m
Delta
Deal found 4/19![Delta logo]()
$269
This Southwest deal was found by Cheapflights users on 4/22. 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 6/109:35 am
MKE
- TYS
2 stops9h 45m
Southwest
Sun 6/147:00 pm
TYS
- MKE
1 stop6h 10m
Southwest
Deal found 4/22![Southwest logo]()
$274
This Southwest deal was found by Cheapflights users on 4/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:45 pm
MKE
- TYS
1 stop5h 05m
Southwest
Sat 5/166:40 am
TYS
- MKE
1 stop3h 35m
Southwest
Deal found 4/20![Southwest logo]()
$284
Last-minute flights from Milwaukee to KnoxvilleDiscover last-minute flight deals from Milwaukee to Knoxville. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to Knoxville. Data last updated April 23, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 4/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:45 pm
MKE
- TYS
1 stop5h 05m
Southwest
Sat 5/166:40 am
TYS
- MKE
1 stop3h 35m
Southwest
Deal found 4/20![Southwest logo]()
$284
This Southwest deal was found by Cheapflights users on 4/23. 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 5/67:35 am
MKE
- TYS
1 stop3h 25m
Southwest
Mon 5/116:45 pm
TYS
- MKE
1 stop5h 40m
Southwest
Deal found 4/23![Southwest logo]()
$268
This Southwest deal was found by Cheapflights users on 4/18. 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.
Sun 5/108:00 am
MKE
- TYS
2 stops12h 05m
Southwest
Fri 5/156:45 pm
TYS
- MKE
1 stop5h 40m
Southwest
Deal found 4/18![Southwest logo]()
$280
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Mon 5/116:00 am
MKE
- TYS
1 stop6h 15m
American Airlines
Sat 5/168:48 pm
TYS
- MKE
1 stop3h 52m
American Airlines
Deal found 4/20![American Airlines logo]()
$213
This Delta deal was found by Cheapflights users on 4/22. 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 5/132:55 pm
MKE
- TYS
1 stop5h 53m
Delta
Fri 5/155:40 am
TYS
- MKE
1 stop4h 28m
Delta
Deal found 4/22![Delta logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/149:46 am
MKE
- TYS
1 stop10h 28m
Multiple Airlines
Sat 5/161:59 pm
TYS
- MKE
1 stop20h 02m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$281
This Delta deal was found by Cheapflights users on 4/21. 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 5/182:55 pm
MKE
- TYS
1 stop5h 53m
Delta
Thu 5/2111:56 am
TYS
- MKE
1 stop4h 16m
Delta
Deal found 4/21![Delta logo]()
$241
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Tue 5/194:26 pm
MKE
- TYS
1 stop4h 31m
American Airlines
Thu 5/287:59 pm
TYS
- MKE
1 stop5h 00m
American Airlines
Deal found 4/20![American Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 4/19. 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 5/197:09 am
MKE
- TYS
1 stop6h 24m
Delta
Thu 5/288:35 am
TYS
- MKE
1 stop4h 03m
Delta
Deal found 4/19![Delta logo]()
$269
This Delta deal was found by Cheapflights users on 4/22. 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 5/257:09 am
MKE
- TYS
1 stop6h 24m
Delta
Fri 5/2910:25 am
TYS
- MKE
1 stop5h 47m
Delta
Deal found 4/22![Delta logo]()
$258
One-way flights from Milwaukee to KnoxvilleSearch for one-way flight options from Milwaukee to Knoxville. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
Search for one-way flight options from Milwaukee to Knoxville. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This Southwest deal was found by Cheapflights users on 4/19. 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 9/197:00 am
MKE
- TYS
1 stop5h 15m
Southwest
Deal found 4/19![Southwest logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 4/3012:21 pm
MKE
- TYS
1 stop28h 09m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$111
This Delta deal was found by Cheapflights users on 4/21. 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.
Thu 6/254:16 pm
MKE
- TYS
1 stop6h 41m
Delta
Deal found 4/21![Delta logo]()
$135
This Southwest deal was found by Cheapflights users on 4/21. 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 6/2510:00 am
MKE
- TYS
2 stops10h 10m
Southwest
Deal found 4/21![Southwest logo]()
$140
This Southwest deal was found by Cheapflights users on 4/21. 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 5/227:10 am
MKE
- TYS
2 stops10h 00m
Southwest
Deal found 4/21![Southwest logo]()
$155
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/222:55 pm
MKE
- TYS
1 stop5h 53m
Delta
Deal found 4/20![Delta logo]()
$170
This KAYAK deal was found by Cheapflights users on 4/21. 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.
Mon 8/106:40 pm
MKE
- TYS
1 stop4h 07m
Delta
Deal found 4/21![Delta logo]()
$179
This Southwest deal was found by Cheapflights users on 4/22. 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 4/289:25 am
MKE
- TYS
1 stop6h 45m
Southwest
Deal found 4/22![Southwest logo]()
$190
Find flight deals from Milwaukee to Knoxville
Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Knoxville (TYS). 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 April 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (American Airlines) |
One-way from | $107 (Southwest) |
Popular in | June |
Cheapest in | January |
Average price | $303 |
Cheapflights Fare Finder
Customize your flight search to find flights from Milwaukee to Knoxville 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 April 23, 2026.
Use the filters below to find and compare flights from Milwaukee to Knoxville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilwaukeeKnoxville
MKE - TYS
MKETYS
Milwaukee-Mitchell
Sun 8/16
1:20 pm-8:45 pm
1 stop6h 25m
Knoxville McGhee Tyson
Wed 8/19
5:30 pm-8:30 pm
1 stop4h 00m
$225
MilwaukeeKnoxville
MKE - TYS
MKETYS
Milwaukee-Mitchell
Mon 5/25
7:09 am-2:33 pm
1 stop6h 24m
Knoxville McGhee Tyson
Fri 5/29
10:25 am-3:12 pm
1 stop5h 47m
$258
MilwaukeeKnoxville
MKE - TYS
MKETYS
Milwaukee-Mitchell
Tue 6/2
5:29 pm-12:30 am
1 stop6h 01m
Knoxville McGhee Tyson
Wed 6/3
6:30 am-11:08 am
1 stop5h 38m
$261
MilwaukeeKnoxville
MKE - TYS
MKETYS
Milwaukee-Mitchell
Mon 6/1
7:10 am-6:10 pm
2 stops10h 00m
Knoxville McGhee Tyson
Fri 6/5
6:40 am-9:45 am
1 stop4h 05m
$263
MilwaukeeKnoxville
MKE - TYS
MKETYS
Milwaukee-Mitchell
Wed 5/6
7:35 am-12:00 pm
1 stop3h 25m
Knoxville McGhee Tyson
Mon 5/11
6:45 pm-11:25 pm
1 stop5h 40m
$268
MilwaukeeKnoxville
MKE - TYS
MKETYS
Milwaukee-Mitchell
Wed 10/14
2:45 pm-9:45 pm
1 stop6h 00m
Knoxville McGhee Tyson
Sat 10/17
7:30 am-12:27 pm
1 stop5h 57m
$269
MilwaukeeKnoxville
MKE - TYS
MKETYS
Milwaukee-Mitchell
Sat 9/26
10:25 am-6:17 pm
1 stop6h 52m
Knoxville McGhee Tyson
Mon 9/28
7:20 pm-11:25 pm
1 stop5h 05m
$269
MilwaukeeKnoxville
MKE - TYS
MKETYS
Milwaukee-Mitchell
Wed 6/10
3:00 pm-9:59 pm
1 stop5h 59m
Knoxville McGhee Tyson
Mon 6/15
7:43 pm-11:59 pm
1 stop5h 16m
$269
MilwaukeeKnoxville
MKE - TYS
MKETYS
Milwaukee-Mitchell
Wed 6/10
9:35 am-8:20 pm
2 stops9h 45m
Knoxville McGhee Tyson
Sun 6/14
7:00 pm-12:10 am
1 stop6h 10m
$274
Quickest round-trip
MilwaukeeKnoxville
MKE - TYS
MKETYS
Milwaukee-Mitchell
Tue 5/5
2:45 pm-8:50 pm
1 stop5h 05m
Knoxville McGhee Tyson
Sat 5/16
6:40 am-9:15 am
1 stop3h 35m
$284
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Milwaukee to Knoxville
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 Knoxville in April.
| 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 Milwaukee-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Knoxville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Milwaukee-Knoxville 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 Milwaukee-Knoxville 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 Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from Milwaukee with our price prediction graph.
MKE-TYS
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 Knoxville
How far ahead should I book a flight from Milwaukee to Knoxville?
The best time to book flights from Milwaukee to Knoxville is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Milwaukee to Knoxville?
Currently, January is the cheapest month in which you can book a flight from Milwaukee to Knoxville (average of $242). Flying from Milwaukee to Knoxville in June is currently the most expensive (average of $378). 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 Milwaukee to Knoxville?
Reviews of airlines servicing Knoxville
Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated April 23, 2026.
Read through reviews of airlines operating flights from Milwaukee to Knoxville, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Milwaukee to Knoxville. 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 Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
Crossville
Morristown
Bryson City
Alcoa
Murphy
Oak Ridge
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Top 4 airlines flying from Milwaukee to Knoxville
Discover the top 4 airlines that operate flights from Milwaukee to Knoxville. 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 April 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$144 | Average$352 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$208 | Average$308 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$208 | Average$298 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$243 | Average$337 | FlexibilityNo cancel fee | On-time63% |