$238+ Cheap flights from Knoxville to Green Bay (TYS - GRB)
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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — GRB
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Green Bay 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 Green Bay
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Cheapest flights from Knoxville to Green BayExplore the most affordable flight options available from Knoxville to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Knoxville to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/128:52 pm -
1 stop4h 14m
Sun 11/155:50 am -
1 stop4h 05m
Deal found 10/25![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:35 pm -
1 stop6h 24m
Tue 12/155:00 am -
1 stop4h 14m
Deal found 10/21![United Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:59 pm -
1 stop4h 00m
Thu 11/125:50 am -
2 stops10h 50m
Deal found 10/21![American Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 10/25. 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 11/96:10 pm -
1 stop5h 19m
Fri 11/135:30 am -
1 stop4h 58m
Deal found 10/25![Delta logo]()
$507
This Delta deal was found by Cheapflights users on 10/21. 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 11/97:22 pm -
1 stop4h 07m
Thu 11/1211:08 am -
1 stop5h 41m
Deal found 10/21![Delta logo]()
$511
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/98:52 pm -
1 stop4h 14m
Fri 11/135:50 am -
2 stops10h 50m
Deal found 10/25![American Airlines logo]()
$512
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1111:22 am -
1 stop9h 29m
Tue 12/158:21 pm -
1 stop13h 41m
Deal found 10/21![American Airlines logo]()
$573
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:52 pm -
1 stop4h 14m
Mon 11/168:29 pm -
1 stop19h 00m
Deal found 10/21![American Airlines logo]()
$592
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/124:24 pm -
1 stop8h 56m
Mon 12/148:21 pm -
1 stop19h 16m
Deal found 10/23![American Airlines logo]()
$606
Best flights from Knoxville to Green BayDiscover carefully curated flight deals from Knoxville to Green Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Knoxville to Green Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This American Airlines deal was found by Cheapflights users on 10/24. 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 1/16:05 am -
1 stop4h 29m
Mon 1/410:05 am -
1 stop7h 12m
Deal found 10/24![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:35 pm -
1 stop6h 24m
Tue 12/155:00 am -
1 stop4h 14m
Deal found 10/21![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 10/25. 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 11/96:10 pm -
1 stop5h 19m
Fri 11/135:30 am -
1 stop4h 58m
Deal found 10/25![Delta logo]()
$507
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/128:52 pm -
1 stop4h 14m
Sun 11/155:50 am -
1 stop4h 05m
Deal found 10/25![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 10/25. 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 1/65:55 pm -
1 stop4h 27m
Sat 1/95:00 am -
1 stop7h 20m
Deal found 10/25![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 10/21. 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 11/97:22 pm -
1 stop4h 07m
Thu 11/1211:08 am -
1 stop5h 41m
Deal found 10/21![Delta logo]()
$511
Last-minute flights from Knoxville to Green BayDiscover last-minute flight deals from Knoxville to Green Bay. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Green Bay. Data last updated October 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/24. 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 11/87:45 pm -
1 stop4h 20m
Thu 11/125:38 pm -
1 stop4h 33m
Deal found 10/24![Delta logo]()
$693
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:59 pm -
1 stop4h 00m
Thu 11/125:50 am -
2 stops10h 50m
Deal found 10/21![American Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 10/25. 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 11/96:10 pm -
1 stop5h 19m
Fri 11/135:30 am -
1 stop4h 58m
Deal found 10/25![Delta logo]()
$507
This Delta deal was found by Cheapflights users on 10/21. 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 11/97:22 pm -
1 stop4h 07m
Thu 11/1211:08 am -
1 stop5h 41m
Deal found 10/21![Delta logo]()
$511
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/98:52 pm -
1 stop4h 14m
Fri 11/135:50 am -
2 stops10h 50m
Deal found 10/25![American Airlines logo]()
$512
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/128:52 pm -
1 stop4h 14m
Sun 11/155:50 am -
1 stop4h 05m
Deal found 10/25![American Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:52 pm -
1 stop4h 14m
Mon 11/168:29 pm -
1 stop19h 00m
Deal found 10/21![American Airlines logo]()
$592
One-way flights from Knoxville to Green BaySearch for one-way flight options from Knoxville to Green Bay. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Knoxville to Green Bay. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/194:32 pm -
1 stop4h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$238
Find flight deals from Knoxville to Green Bay
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Green Bay (GRB). 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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (American Airlines) |
One-way from | $238 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Green Bay 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 October 25, 2026.
Use the filters below to find and compare flights from Knoxville to Green Bay that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
KnoxvilleGreen Bay
TYS Knoxville McGhee Tyson - GRB Green Bay Austin-Straubel
TYSGRB
Knoxville McGhee Tyson
Thu 11/19
4:32 pm-7:58 pm
1 stop4h 26m
Green Bay Austin-Straubel
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$238
KnoxvilleGreen Bay
TYS Knoxville McGhee Tyson - GRB Green Bay Austin-Straubel
TYSGRB
Knoxville McGhee Tyson
Fri 1/1
6:05 am-9:34 am
1 stop4h 29m
Green Bay Austin-Straubel
Mon 1/4
10:05 am-6:17 pm
1 stop7h 12m
$339
KnoxvilleGreen Bay
TYS Knoxville McGhee Tyson - GRB Green Bay Austin-Straubel
TYSGRB
Knoxville McGhee Tyson
Thu 11/12
8:52 pm-12:06 am
1 stop4h 14m
Green Bay Austin-Straubel
Sun 11/15
5:50 am-10:55 am
1 stop4h 05m
$354
KnoxvilleGreen Bay
TYS Knoxville McGhee Tyson - GRB Green Bay Austin-Straubel
TYSGRB
Knoxville McGhee Tyson
Sat 12/12
5:35 pm-10:59 pm
1 stop6h 24m
Green Bay Austin-Straubel
Tue 12/15
5:00 am-10:14 am
1 stop4h 14m
$364
KnoxvilleGreen Bay
TYS Knoxville McGhee Tyson - GRB Green Bay Austin-Straubel
TYSGRB
Knoxville McGhee Tyson
Wed 1/6
5:55 pm-9:22 pm
1 stop4h 27m
Green Bay Austin-Straubel
Sat 1/9
5:00 am-1:20 pm
1 stop7h 20m
$439
KnoxvilleGreen Bay
TYS Knoxville McGhee Tyson - GRB Green Bay Austin-Straubel
TYSGRB
Knoxville McGhee Tyson
Mon 11/9
6:10 pm-10:29 pm
1 stop5h 19m
Green Bay Austin-Straubel
Fri 11/13
5:30 am-11:28 am
1 stop4h 58m
$507
KnoxvilleGreen Bay
TYS Knoxville McGhee Tyson - GRB Green Bay Austin-Straubel
TYSGRB
Knoxville McGhee Tyson
Mon 11/9
7:22 pm-10:29 pm
1 stop4h 07m
Green Bay Austin-Straubel
Thu 11/12
11:08 am-5:49 pm
1 stop5h 41m
$511
Sorted by cheapest first
Compare providers for flights from Knoxville to Green Bay
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 Green Bay in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Knoxville-Green Bay flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Green Bay flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Green Bay flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Knoxville-Green Bay 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-Green Bay 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 Green Bay
Have a flexible travel schedule? Discover the best time to fly to Green Bay from Knoxville with our price prediction graph.
TYS-GRB
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.
Related info for your journey
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