$245+ Cheap flights from Knoxville to Green Bay (TYS - GRB)
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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — GRB
Jul 8 — Jul 151
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Green Bay with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 June 8, 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 June 8, 2026.
This Delta deal was found by Cheapflights users on 6/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:57 pm
TYS
- GRB
1 stop5h 00m
Delta
Mon 11/165:30 am
GRB
- TYS
1 stop6h 53m
Delta
Deal found 6/3![Delta logo]()
$323
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:00 pm
TYS
- GRB
1 stop6h 34m
Delta
Thu 9/104:00 pm
GRB
- TYS
1 stop5h 56m
Delta
Deal found 6/4![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:11 am
TYS
- GRB
1 stop4h 16m
Delta
Thu 9/105:30 am
GRB
- TYS
1 stop5h 58m
Delta
Deal found 6/4![Delta logo]()
$333
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:15 am
TYS
- GRB
1 stop6h 14m
American Airlines
Sat 6/206:51 pm
GRB
- TYS
1 stop3h 57m
American Airlines
Deal found 6/4![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/233:59 pm
TYS
- GRB
1 stop5h 33m
Delta
Sat 7/45:45 am
GRB
- TYS
1 stop5h 47m
Delta
Deal found 6/4![Delta logo]()
$375
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/233:59 pm
TYS
- GRB
1 stop5h 33m
Delta
Tue 6/305:10 am
GRB
- TYS
1 stop4h 59m
Delta
Deal found 6/4![Delta logo]()
$381
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/233:59 pm
TYS
- GRB
1 stop5h 33m
Delta
Fri 7/312:05 pm
GRB
- TYS
2 stops10h 49m
Delta
Deal found 6/4![Delta logo]()
$386
This Delta deal was found by Cheapflights users on 6/7. 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.
Wed 6/1711:41 am
TYS
- GRB
1 stop6h 39m
Delta
Sat 6/2012:04 pm
GRB
- TYS
2 stops10h 58m
Delta
Deal found 6/7![Delta logo]()
$391
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 June 8, 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 June 8, 2026.
This Delta deal was found by Cheapflights users on 6/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:57 pm
TYS
- GRB
1 stop5h 00m
Delta
Mon 11/165:30 am
GRB
- TYS
1 stop6h 53m
Delta
Deal found 6/3![Delta logo]()
$323
This American Airlines deal was found by Cheapflights users on 6/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/233:40 pm
TYS
- GRB
2 stops9h 30m
American Airlines
Thu 6/256:04 am
GRB
- TYS
1 stop5h 39m
American Airlines
Deal found 6/6![American Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 6/7. 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 8/156:02 pm
TYS
- GRB
1 stop6h 17m
United Airlines
Wed 8/1912:40 pm
GRB
- TYS
1 stop7h 13m
United Airlines
Deal found 6/7![United Airlines logo]()
$483
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:00 pm
TYS
- GRB
1 stop6h 34m
Delta
Thu 9/104:00 pm
GRB
- TYS
2 stops6h 47m
Delta
Deal found 6/4![Delta logo]()
$332
This Delta deal was found by Cheapflights users on 6/6. 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.
Tue 6/233:59 pm
TYS
- GRB
1 stop5h 33m
Delta
Thu 6/255:10 am
GRB
- TYS
1 stop4h 59m
Delta
Deal found 6/6![Delta logo]()
$441
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/226:00 am
TYS
- GRB
1 stop6h 59m
United Airlines
Tue 6/3010:37 am
GRB
- TYS
1 stop5h 23m
United Airlines
Deal found 6/4![United Airlines logo]()
$537
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 7/317:02 am
TYS
- GRB
1 stop6h 29m
American Airlines
Sun 8/26:08 am
GRB
- TYS
1 stop3h 57m
American Airlines
Deal found 6/8![American Airlines logo]()
$537
This Delta deal was found by Cheapflights users on 6/6. 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.
Sun 6/217:15 am
TYS
- GRB
1 stop4h 15m
Delta
Thu 6/255:10 am
GRB
- TYS
1 stop4h 59m
Delta
Deal found 6/6![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 6/7. 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.
Sun 7/57:15 am
TYS
- GRB
1 stop4h 20m
Delta
Sun 7/125:10 am
GRB
- TYS
1 stop5h 00m
Delta
Deal found 6/7![Delta logo]()
$478
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:11 am
TYS
- GRB
2 stops9h 21m
Delta
Thu 9/104:00 pm
GRB
- TYS
2 stops6h 47m
Delta
Deal found 6/4![Delta logo]()
$500
Last-minute flights from Knoxville to Green BayDiscover last-minute flight deals from Knoxville to Green Bay. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Green Bay. Data last updated June 8, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Fri 6/126:38 pm
TYS
- GRB
1 stop6h 32m
American Airlines
Mon 6/156:51 pm
GRB
- TYS
1 stop4h 02m
American Airlines
Deal found 6/3![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 6/3. 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 6/177:15 am
TYS
- GRB
1 stop6h 14m
American Airlines
Sat 6/206:04 am
GRB
- TYS
1 stop5h 29m
American Airlines
Deal found 6/3![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 6/7. 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.
Wed 6/1711:41 am
TYS
- GRB
1 stop6h 39m
Delta
Sat 6/2012:04 pm
GRB
- TYS
2 stops10h 58m
Delta
Deal found 6/7![Delta logo]()
$391
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/233:59 pm
TYS
- GRB
1 stop5h 33m
Delta
Sat 7/45:45 am
GRB
- TYS
1 stop5h 47m
Delta
Deal found 6/4![Delta logo]()
$375
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/233:59 pm
TYS
- GRB
1 stop5h 33m
Delta
Sun 6/285:10 am
GRB
- TYS
1 stop7h 09m
Delta
Deal found 6/4![Delta logo]()
$381
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/233:59 pm
TYS
- GRB
1 stop5h 33m
Delta
Fri 7/312:05 pm
GRB
- TYS
2 stops10h 49m
Delta
Deal found 6/4![Delta logo]()
$386
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:43 pm
TYS
- GRB
1 stop6h 27m
American Airlines
Wed 7/16:04 am
GRB
- TYS
2 stops10h 33m
American Airlines
Deal found 6/4![American Airlines logo]()
$398
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 June 8, 2026.
Search for one-way flight options from Knoxville to Green Bay. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
This Delta deal was found by Cheapflights users on 6/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1911:41 am
TYS
- GRB
1 stop6h 39m
Delta
Deal found 6/5![Delta logo]()
$245
This American Airlines deal was found by Cheapflights users on 6/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/171:13 pm
TYS
- GRB
1 stop6h 08m
American Airlines
Deal found 6/5![American Airlines logo]()
$267
This American Airlines deal was found by Cheapflights users on 6/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:07 pm
TYS
- GRB
2 stops7h 03m
American Airlines
Deal found 6/5![American Airlines logo]()
$330
This United Airlines deal was found by Cheapflights users on 6/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/195:45 am
TYS
- GRB
3 stops18h 34m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,218
This United Airlines deal was found by Cheapflights users on 6/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/175:45 am
TYS
- GRB
3 stops18h 33m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,239
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 June 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $327 (Delta) |
One-way from | $245 (Delta) |
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 2,558,603 searches. Data last updated June 8, 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
KnoxvilleGreen Bay
TYS - GRB
TYSGRB
Knoxville McGhee Tyson
Fri 11/13
5:57 pm-9:57 pm
1 stop5h 00m
Green Bay Austin-Straubel
Mon 11/16
5:30 am-1:23 pm
1 stop6h 53m
$323
KnoxvilleGreen Bay
TYS - GRB
TYSGRB
Knoxville McGhee Tyson
Sat 8/29
5:00 pm-10:34 pm
1 stop6h 34m
Green Bay Austin-Straubel
Thu 9/10
4:00 pm-11:47 pm
2 stops6h 47m
$332
KnoxvilleGreen Bay
TYS - GRB
TYSGRB
Knoxville McGhee Tyson
Tue 6/23
3:59 pm-8:32 pm
1 stop5h 33m
Green Bay Austin-Straubel
Thu 6/25
5:10 am-11:09 am
1 stop4h 59m
$441
Quickest round-trip
KnoxvilleGreen Bay
TYS - GRB
TYSGRB
Knoxville McGhee Tyson
Sun 6/21
7:15 am-10:30 am
1 stop4h 15m
Green Bay Austin-Straubel
Thu 6/25
5:10 am-11:09 am
1 stop4h 59m
$465
KnoxvilleGreen Bay
TYS - GRB
TYSGRB
Knoxville McGhee Tyson
Tue 6/23
3:40 pm-12:10 am
2 stops9h 30m
Green Bay Austin-Straubel
Thu 6/25
6:04 am-12:43 pm
1 stop5h 39m
$470
KnoxvilleGreen Bay
TYS - GRB
TYSGRB
Knoxville McGhee Tyson
Sun 7/5
7:15 am-10:35 am
1 stop4h 20m
Green Bay Austin-Straubel
Sun 7/12
5:10 am-11:10 am
1 stop5h 00m
$478
KnoxvilleGreen Bay
TYS - GRB
TYSGRB
Knoxville McGhee Tyson
Sat 8/15
6:02 pm-11:19 pm
1 stop6h 17m
Green Bay Austin-Straubel
Wed 8/19
12:40 pm-8:53 pm
1 stop7h 13m
$483
KnoxvilleGreen Bay
TYS - GRB
TYSGRB
Knoxville McGhee Tyson
Mon 8/31
7:11 am-3:32 pm
2 stops9h 21m
Green Bay Austin-Straubel
Thu 9/10
4:00 pm-11:47 pm
2 stops6h 47m
$500
KnoxvilleGreen Bay
TYS - GRB
TYSGRB
Knoxville McGhee Tyson
Mon 6/22
6:00 am-11:59 am
1 stop6h 59m
Green Bay Austin-Straubel
Tue 6/30
10:37 am-5:00 pm
1 stop5h 23m
$537
KnoxvilleGreen Bay
TYS - GRB
TYSGRB
Knoxville McGhee Tyson
Fri 7/31
7:02 am-12:31 pm
1 stop6h 29m
Green Bay Austin-Straubel
Sun 8/2
6:08 am-11:05 am
1 stop3h 57m
$537
Showing 1-10 of 15 resultsSorted 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 June.
| 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-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
Find useful and relevant information for your journey from Knoxville to Green Bay. 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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