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$266+ Cheap flights from Knoxville to Eugene (TYS - EUG)

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — EUG
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 11, 2025.

Round-trip from

$437
(United Airlines)

One-way from

$266
(United Airlines)

Popular in

February

Cheapest in

March

Average price

$560
From Knoxville McGhee Tyson to Eugene
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One-way flight from Knoxville McGhee Tyson to Eugene
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High demand for flights, 12% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Knoxville to Eugene

Cheapest flights from Knoxville to Eugene
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 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/79:30 amTYS - EUG
2 stops11h 15mUnited Airlines
Tue 10/146:47 pmEUG - TYS
2 stops12h 23mUnited Airlines
Deal found 9/9$437
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/134:40 pmTYS - EUG
1 stop7h 43mUnited Airlines
Sat 10/46:47 pmEUG - TYS
2 stops12h 42mUnited Airlines
Deal found 9/9$470
This Delta deal was found by Cheapflights users on 9/8. 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.
Tue 10/72:55 pmTYS - EUG
2 stops11h 19mDelta
Tue 10/145:20 pmEUG - TYS
2 stops12h 40mDelta
Deal found 9/8$486
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 10/75:00 amTYS - EUG
2 stops11h 49mAmerican Airlines
Tue 10/146:00 amEUG - TYS
2 stops12h 43mAmerican Airlines
Deal found 9/9$534
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 9/255:45 amTYS - EUG
2 stops10h 10mUnited Airlines
Mon 9/296:47 pmEUG - TYS
2 stops12h 42mUnited Airlines
Deal found 9/10$547
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/122:07 pmTYS - EUG
2 stops13h 18mAlaska Airlines
Fri 9/1911:04 amEUG - TYS
2 stops10h 17mAlaska Airlines
Deal found 9/9$693

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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Knoxville to Eugene that are best for you.

Fly from

Knoxville

Fly to

Eugene

Route

Depart

Return

Price

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Sat 2/21

7:30 am-4:27 pm

2 stops11h 57m

Eugene

Tue 2/24

6:15 am-11:00 pm

2 stops13h 45m

$458

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Sat 2/21

5:51 am-12:04 pm

1 stop9h 13m

Eugene

Tue 2/24

2:05 pm-11:40 pm

1 stop6h 35m

$489

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Sat 2/21

5:51 am-12:04 pm

1 stop9h 13m

Eugene

Tue 2/24

5:30 am-5:31 pm

2 stops9h 01m

$494

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Thu 9/25

5:45 am-12:55 pm

2 stops10h 10m

Eugene

Mon 9/29

6:47 pm-10:29 am

2 stops12h 42m

$547

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Thu 9/25

3:13 pm-10:48 pm

2 stops10h 35m

Eugene

Mon 9/29

5:27 am-9:14 pm

3 stops12h 47m

$1,979

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Sun 10/5

4:40 pm-9:05 pm

1 stop7h 25m

$266

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Sun 10/5

7:00 am-8:10 pm

2 stops16h 10m

$315

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Sun 10/5

6:30 am-2:12 pm

1 stop10h 42m

$502

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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.
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 Eugene

What is the cheapest month to book a flight from Knoxville to Eugene?

Currently, January is the cheapest month in which you can book a flight from Knoxville to Eugene (average of $321). Flying from Knoxville to Eugene in June is currently the most expensive (average of $477). 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.

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 11, 2025.
See what other customers who have flown with United Airlines and American 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.
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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.

  • How long is the flight from Knoxville to Eugene?

    For as low as $489, Delta can have you in Eugene from Knoxville in 9h 13m. Airlines will cover a distance of 2132 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Knoxville to Eugene round-trip?

    According to our current data, American Airlines ($278), and United Airlines ($358) offers the cheapest pricing from Knoxville to Eugene. You may be able to fly from Knoxville to Eugene for 49% less than the average price by searching for these airlines.

  • Can I find deals for flights from Knoxville to Eugene that include hotel bookings?

    Yes. In addition to deals on Knoxville to Eugene flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Eugene?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Eugene.

  • Can I find deals for business class flights from Knoxville to Eugene?

    Yes. Cheapflights offers flight deals from Knoxville to Eugene by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Knoxville to Eugene?

    Currently, January is the cheapest month in which you can book a flight from Knoxville to Eugene (average of $321). Flying from Knoxville to Eugene in June is currently the most expensive (average of $477). 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.

See more FAQs

Traveling to a place near Eugene?

Book flights to Eugene if you plan to visit one of these locations
Newport
Albany
Corvallis

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Top 2 airlines flying from Knoxville to Eugene

Discover the top 2 airlines 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$278Average$498FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$358Average$641FlexibilityNo cancel feeOn-time69%

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