$154+ Cheap flights from Knoxville to Appleton (TYS - ATW)
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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ATW
Jun 10 — Jun 171
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Appleton 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.Cheap flight deals from Knoxville to Appleton
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Best
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Cheapest flights from Knoxville to AppletonExplore the most affordable flight options available from Knoxville to Appleton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 11, 2026.
Explore the most affordable flight options available from Knoxville to Appleton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 11, 2026.
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Sun 5/245:36 am
TYS
- ATW
1 stop7h 33m
American Airlines
Sat 5/305:35 am
ATW
- TYS
1 stop4h 14m
American Airlines
Deal found 5/7![American Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Mon 6/18:00 am
TYS
- ATW
1 stop11h 05m
Allegiant Air
Fri 6/56:50 pm
ATW
- TYS
1 stop27h 03m
Allegiant Air
Deal found 5/6![Allegiant Air logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 5/134:25 pm
TYS
- ATW
1 stop22h 38m
Allegiant Air
Mon 5/187:00 am
ATW
- TYS
1 stop14h 24m
Allegiant Air
Deal found 5/7![Allegiant Air logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Sat 6/136:00 am
TYS
- ATW
1 stop8h 31m
Allegiant Air
Sat 6/2010:16 am
ATW
- TYS
1 stop11h 39m
Allegiant Air
Deal found 5/9![Allegiant Air logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 5/134:25 pm
TYS
- ATW
1 stop22h 38m
Allegiant Air
Sun 5/176:30 am
ATW
- TYS
1 stop13h 20m
Allegiant Air
Deal found 5/7![Allegiant Air logo]()
$337
This American Airlines deal was found by Cheapflights users on 5/8. 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 5/2311:19 am
TYS
- ATW
1 stop5h 17m
American Airlines
Wed 5/273:50 pm
ATW
- TYS
1 stop5h 09m
American Airlines
Deal found 5/8![American Airlines logo]()
$339
Best flights from Knoxville to AppletonDiscover carefully curated flight deals from Knoxville to Appleton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 11, 2026.
Discover carefully curated flight deals from Knoxville to Appleton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Mon 6/18:00 am
TYS
- ATW
1 stop11h 05m
Allegiant Air
Fri 6/56:50 pm
ATW
- TYS
1 stop27h 03m
Allegiant Air
Deal found 5/6![Allegiant Air logo]()
$306
This American Airlines deal was found by Cheapflights users on 5/10. 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.
Sun 5/247:10 am
TYS
- ATW
1 stop4h 18m
American Airlines
Sat 5/305:35 am
ATW
- TYS
1 stop6h 05m
American Airlines
Deal found 5/10![American Airlines logo]()
$315
This United Airlines deal was found by Cheapflights users on 5/10. 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 6/206:00 am
TYS
- ATW
1 stop6h 44m
United Airlines
Sun 6/282:40 pm
ATW
- TYS
1 stop6h 54m
United Airlines
Deal found 5/10![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 5/6. 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 6/13:30 pm
TYS
- ATW
2 stops8h 24m
Delta
Fri 6/56:25 am
ATW
- TYS
2 stops9h 46m
Delta
Deal found 5/6![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 5/8. 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 5/2311:19 am
TYS
- ATW
1 stop5h 17m
American Airlines
Wed 5/273:50 pm
ATW
- TYS
1 stop5h 09m
American Airlines
Deal found 5/8![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Thu 6/46:00 am
TYS
- ATW
1 stop5h 03m
United Airlines
Mon 6/82:40 pm
ATW
- TYS
1 stop5h 16m
United Airlines
Deal found 5/6![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 5/9. 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 6/117:15 am
TYS
- ATW
1 stop4h 14m
Delta
Tue 6/167:00 am
ATW
- TYS
2 stops8h 52m
Delta
Deal found 5/9![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Fri 6/125:37 am
TYS
- ATW
1 stop7h 32m
American Airlines
Mon 6/226:28 pm
ATW
- TYS
1 stop4h 25m
American Airlines
Deal found 5/7![American Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 5/6. 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 6/1211:41 am
TYS
- ATW
1 stop7h 16m
Delta
Mon 6/224:16 pm
ATW
- TYS
1 stop5h 45m
Delta
Deal found 5/6![Delta logo]()
$423
This American Airlines deal was found by Cheapflights users on 5/9. 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.
Fri 6/126:07 pm
TYS
- ATW
2 stops6h 47m
American Airlines
Tue 6/236:28 pm
ATW
- TYS
1 stop4h 25m
American Airlines
Deal found 5/9![American Airlines logo]()
$424
Last-minute flights from Knoxville to AppletonDiscover last-minute flight deals from Knoxville to Appleton. Data last updated May 11, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Appleton. Data last updated May 11, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 5/134:25 pm
TYS
- ATW
1 stop22h 38m
Allegiant Air
Mon 5/187:00 am
ATW
- TYS
1 stop14h 24m
Allegiant Air
Deal found 5/7![Allegiant Air logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 5/134:25 pm
TYS
- ATW
1 stop22h 38m
Allegiant Air
Sun 5/176:30 am
ATW
- TYS
1 stop13h 20m
Allegiant Air
Deal found 5/7![Allegiant Air logo]()
$337
This American Airlines deal was found by Cheapflights users on 5/8. 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 5/2311:19 am
TYS
- ATW
1 stop5h 17m
American Airlines
Wed 5/273:50 pm
ATW
- TYS
1 stop5h 09m
American Airlines
Deal found 5/8![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Sun 5/245:36 am
TYS
- ATW
1 stop7h 33m
American Airlines
Sat 5/305:35 am
ATW
- TYS
1 stop4h 14m
American Airlines
Deal found 5/7![American Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Mon 6/18:00 am
TYS
- ATW
1 stop11h 05m
Allegiant Air
Fri 6/56:50 pm
ATW
- TYS
1 stop27h 03m
Allegiant Air
Deal found 5/6![Allegiant Air logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Sat 6/136:00 am
TYS
- ATW
1 stop8h 31m
Allegiant Air
Sat 6/2010:16 am
ATW
- TYS
1 stop11h 39m
Allegiant Air
Deal found 5/9![Allegiant Air logo]()
$325
One-way flights from Knoxville to AppletonSearch for one-way flight options from Knoxville to Appleton. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
Search for one-way flight options from Knoxville to Appleton. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Sat 6/66:00 am
TYS
- ATW
1 stop8h 31m
Allegiant Air
Deal found 5/7![Allegiant Air logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Mon 6/158:00 am
TYS
- ATW
1 stop11h 00m
Allegiant Air
Deal found 5/9![Allegiant Air logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 5/218:38 pm
TYS
- ATW
1 stop13h 08m
Allegiant Air
Deal found 5/10![Allegiant Air logo]()
$161
This United Airlines deal was found by Cheapflights users on 5/7. 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 6/136:00 am
TYS
- ATW
1 stop5h 03m
United Airlines
Deal found 5/7![United Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 6/147:01 pm
TYS
- ATW
1 stop28h 31m
Allegiant Air
Deal found 5/9![Allegiant Air logo]()
$188
This American Airlines deal was found by Cheapflights users on 5/10. 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 6/137:46 am
TYS
- ATW
1 stop6h 04m
American Airlines
Deal found 5/10![American Airlines logo]()
$190
This Delta deal was found by Cheapflights users on 5/8. 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 5/305:40 am
TYS
- ATW
2 stops7h 11m
Delta
Deal found 5/8![Delta logo]()
$195
This Delta deal was found by Cheapflights users on 5/7. 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 6/155:40 am
TYS
- ATW
2 stops6h 07m
Delta
Deal found 5/7![Delta logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 5/2210:03 pm
TYS
- ATW
1 stop16h 40m
Allegiant Air
Deal found 5/10![Allegiant Air logo]()
$208
This Delta deal was found by Cheapflights users on 5/6. 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 7/295:40 am
TYS
- ATW
2 stops6h 07m
Delta
Deal found 5/6![Delta logo]()
$235
Find flight deals from Knoxville to Appleton
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Appleton (ATW). 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 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $300 (American Airlines) |
One-way from | $154 (Kiwi.com) |
Popular in | August |
Cheapest in | January |
Average price | $368 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Appleton 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 11, 2026.
Use the filters below to find and compare flights from Knoxville to Appleton that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleAppleton
TYS - ATW
TYSATW
Knoxville McGhee Tyson
Mon 6/1
8:00 am-6:05 pm
1 stop11h 05m
Appleton Intl
Fri 6/5
6:50 pm-10:53 pm
1 stop27h 03m
$306
KnoxvilleAppleton
TYS - ATW
TYSATW
Knoxville McGhee Tyson
Sun 5/24
7:10 am-10:28 am
1 stop4h 18m
Appleton Intl
Sat 5/30
5:35 am-12:40 pm
1 stop6h 05m
$315
KnoxvilleAppleton
TYS - ATW
TYSATW
Knoxville McGhee Tyson
Sat 5/23
11:19 am-3:36 pm
1 stop5h 17m
Appleton Intl
Wed 5/27
3:50 pm-9:59 pm
1 stop5h 09m
$339
KnoxvilleAppleton
TYS - ATW
TYSATW
Knoxville McGhee Tyson
Sat 6/20
6:00 am-11:44 am
1 stop6h 44m
Appleton Intl
Sun 6/28
2:40 pm-10:34 pm
1 stop6h 54m
$371
Quickest round-trip
KnoxvilleAppleton
TYS - ATW
TYSATW
Knoxville McGhee Tyson
Thu 6/4
6:00 am-10:03 am
1 stop5h 03m
Appleton Intl
Mon 6/8
2:40 pm-8:56 pm
1 stop5h 16m
$389
KnoxvilleAppleton
TYS - ATW
TYSATW
Knoxville McGhee Tyson
Fri 6/12
5:37 am-12:09 pm
1 stop7h 32m
Appleton Intl
Mon 6/22
6:28 pm-11:53 pm
1 stop4h 25m
$394
KnoxvilleAppleton
TYS - ATW
TYSATW
Knoxville McGhee Tyson
Mon 6/1
3:30 pm-10:54 pm
2 stops8h 24m
Appleton Intl
Fri 6/5
6:25 am-5:11 pm
2 stops9h 46m
$399
KnoxvilleAppleton
TYS - ATW
TYSATW
Knoxville McGhee Tyson
Thu 6/11
7:15 am-10:29 am
1 stop4h 14m
Appleton Intl
Tue 6/16
7:00 am-4:52 pm
2 stops8h 52m
$419
KnoxvilleAppleton
TYS - ATW
TYSATW
Knoxville McGhee Tyson
Fri 6/12
11:41 am-5:57 pm
1 stop7h 16m
Appleton Intl
Mon 6/22
4:16 pm-11:01 pm
1 stop5h 45m
$423
KnoxvilleAppleton
TYS - ATW
TYSATW
Knoxville McGhee Tyson
Fri 6/12
6:07 pm-11:54 pm
2 stops6h 47m
Appleton Intl
Tue 6/23
6:28 pm-11:53 pm
1 stop4h 25m
$424
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Knoxville to Appleton
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 Knoxville to Appleton in May.
| 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 Knoxville-Appleton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Appleton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Appleton flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Knoxville-Appleton 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 Knoxville-Appleton 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 Knoxville to Appleton
Have a flexible travel schedule? Discover the best time to fly to Appleton from Knoxville with our price prediction graph.
TYS-ATW
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 Knoxville to Appleton
Reviews of airlines servicing Appleton
Get insights into the airlines that provide service to Appleton. 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 Appleton. Reviews last updated May 11, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Knoxville to Appleton by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Overall
7.9
Comfort
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.9
Comfort
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.9
Comfort
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.9
Comfort
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Appleton. 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 Appleton?
Book flights to Appleton if you plan to visit one of these locationsNeenah
Fond du Lac
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Other flights to Appleton
Explore flights to Appleton departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 11, 2026.
Complete your trip
Complete your trip to Appleton by adding a car rental and/or hotel reservation to your travel itinerary.
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Knoxville and Appleton flights
Browse other Knoxville and Appleton flight options. Last updated on May 11, 2026.
Other flights from Knoxville
Browse through other flights departing from Knoxville. Flights are based on user searches made on Cheapflights and were last updated on May 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Knoxville to Appleton
Discover the top 2 airlines that operate flights from Knoxville to Appleton. 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$589 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$433 | FlexibilityNo cancel fee | On-timeN/A |