$234+ Cheap flights from Knoxville to Eugene (TYS - EUG)
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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — EUG
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Eugene 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 Eugene
Cheapest
Best
Last-minute
One-way
Cheapest flights from Knoxville to EugeneExplore the most affordable flight options available from Knoxville to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
Explore the most affordable flight options available from Knoxville to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:50 pm -
1 stop8h 55m
Mon 9/286:40 am -
1 stop6h 15m
Deal found 9/3![Southwest logo]()
$407
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/315:03 pm -
1 stop7h 26m
Tue 11/312:59 pm -
1 stop6h 33m
Deal found 9/7![United Airlines logo]()
$473
This Southwest deal was found by Cheapflights users on 9/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/211:55 pm -
2 stops12h 00m
Sun 11/225:40 pm -
2 stops15h 30m
Deal found 9/6![Southwest logo]()
$483
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:20 pm -
2 stops9h 27m
Mon 9/285:51 pm -
2 stops13h 27m
Deal found 9/3![Delta logo]()
$503
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Sat 11/215:03 pm -
1 stop7h 26m
Sun 11/225:00 am -
1 stop8h 04m
Deal found 9/6![United Airlines logo]()
$507
This Delta deal was found by Cheapflights users on 9/6. 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 11/222:40 pm -
2 stops12h 14m
Mon 11/235:20 am -
2 stops9h 29m
Deal found 9/6![Delta logo]()
$508
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Sun 11/226:45 am -
1 stop8h 12m
Mon 11/2312:59 pm -
1 stop6h 33m
Deal found 9/6![United Airlines logo]()
$516
Best flights from Knoxville to EugeneDiscover carefully curated flight deals from Knoxville to Eugene that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from Knoxville to Eugene that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:50 pm -
1 stop8h 55m
Mon 9/286:40 am -
1 stop6h 15m
Deal found 9/3![Southwest logo]()
$407
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:03 pm -
1 stop7h 26m
Tue 11/312:59 pm -
1 stop6h 33m
Deal found 9/3![United Airlines logo]()
$473
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:20 pm -
2 stops9h 27m
Mon 9/285:51 pm -
2 stops13h 27m
Deal found 9/3![Delta logo]()
$503
This Southwest deal was found by Cheapflights users on 9/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:55 pm -
1 stop8h 00m
Sun 11/225:40 pm -
2 stops15h 30m
Deal found 9/6![Southwest logo]()
$478
This Delta deal was found by Cheapflights users on 9/6. 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 11/222:40 pm -
2 stops12h 14m
Mon 11/235:20 am -
2 stops9h 29m
Deal found 9/6![Delta logo]()
$508
Last-minute flights from Knoxville to EugeneDiscover last-minute flight deals from Knoxville to Eugene. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Eugene. Data last updated September 8, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:50 pm -
1 stop8h 55m
Mon 9/286:40 am -
1 stop6h 15m
Deal found 9/3![Southwest logo]()
$407
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:20 pm -
2 stops9h 27m
Mon 9/285:51 pm -
2 stops13h 27m
Deal found 9/3![Delta logo]()
$503
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Sun 10/116:00 am -
1 stop8h 50m
Tue 10/2012:52 pm -
1 stop6h 22m
Deal found 9/7![United Airlines logo]()
$568
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/315:03 pm -
1 stop7h 26m
Tue 11/312:59 pm -
1 stop6h 33m
Deal found 9/7![United Airlines logo]()
$473
One-way flights from Knoxville to EugeneSearch for one-way flight options from Knoxville to Eugene. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from Knoxville to Eugene. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This Southwest deal was found by Cheapflights users on 9/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:55 pm -
1 stop8h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Southwest logo]()
$234
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:42 am -
2 stops13h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:20 am -
1 stop8h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Allegiant Air logo]()
$399
This Southwest deal was found by Cheapflights users on 9/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:55 pm -
1 stop10h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Southwest logo]()
$449
Find flight deals from Knoxville to Eugene
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Eugene (EUG). 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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $407 (Southwest) |
One-way from | $234 (Southwest) |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Eugene that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 8, 2026.
Use the filters below to find and compare flights from Knoxville to Eugene that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
KnoxvilleEugene
TYS Knoxville McGhee Tyson - EUG Eugene
TYSEUG
Knoxville McGhee Tyson
Sat 11/21
1:55 pm-10:55 pm
2 stops12h 00m
Eugene
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$239
KnoxvilleEugene
TYS Knoxville McGhee Tyson - EUG Eugene
TYSEUG
Knoxville McGhee Tyson
Sat 10/3
10:42 am-9:12 pm
2 stops13h 30m
Eugene
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$242
KnoxvilleEugene
TYS Knoxville McGhee Tyson - EUG Eugene
TYSEUG
Knoxville McGhee Tyson
Fri 9/25
4:50 pm-10:45 pm
1 stop8h 55m
Eugene
Mon 9/28
6:40 am-3:55 pm
1 stop6h 15m
$407
KnoxvilleEugene
TYS Knoxville McGhee Tyson - EUG Eugene
TYSEUG
Knoxville McGhee Tyson
Sat 10/31
5:03 pm-9:29 pm
1 stop7h 26m
Eugene
Tue 11/3
12:59 pm-10:32 pm
1 stop6h 33m
$473
KnoxvilleEugene
TYS Knoxville McGhee Tyson - EUG Eugene
TYSEUG
Knoxville McGhee Tyson
Sat 11/21
5:55 pm-10:55 pm
1 stop8h 00m
Eugene
Sun 11/22
5:40 pm-12:10 pm
2 stops15h 30m
$478
KnoxvilleEugene
TYS Knoxville McGhee Tyson - EUG Eugene
TYSEUG
Knoxville McGhee Tyson
Fri 9/25
5:20 pm-11:47 pm
2 stops9h 27m
Eugene
Mon 9/28
5:51 pm-10:18 am
2 stops13h 27m
$503
KnoxvilleEugene
TYS Knoxville McGhee Tyson - EUG Eugene
TYSEUG
Knoxville McGhee Tyson
Sun 11/22
2:40 pm-11:54 pm
2 stops12h 14m
Eugene
Mon 11/23
5:20 am-5:49 pm
2 stops9h 29m
$508
Sorted by cheapest first
Compare providers for flights from Knoxville to Eugene
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 Eugene in September.
| 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-Eugene flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Eugene flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Eugene flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Knoxville-Eugene 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-Eugene 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 Eugene
Have a flexible travel schedule? Discover the best time to fly to Eugene from Knoxville with our price prediction graph.
TYS-EUG
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.
Reviews of airlines servicing Eugene
Get insights into the airlines that provide service to Eugene. 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 Eugene. Reviews last updated September 8, 2026.
See what other customers who have flown with United Airlines from Knoxville to Eugene have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Overall
7.4
Crew
8.1
Comfort
7.3
Food
6.7
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Overall
7.4
Crew
8.1
Comfort
7.3
Food
6.7
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Eugene. 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 Eugene?
Book flights to Eugene if you plan to visit one of these locationsNewport
Corvallis
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Top airline flying from Knoxville to Eugene
Discover the top airline that operate flights from Knoxville to Eugene. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$410 | Average$590 | FlexibilityNo cancel fee | On-time69% |