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$245+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — EUG
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$314
(United Airlines)

One-way from

$245
(United Airlines)

Popular in

February

Cheapest in

March

Average price

$592
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, 14% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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 10/74:40 pmTYS - EUG
1 stop7h 25mUnited Airlines
Sat 10/116:47 pmEUG - TYS
2 stops12h 42mUnited Airlines
Deal found 7/28$314
This Delta deal was found by Cheapflights users on 7/28. 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 10/215:44 amTYS - EUG
2 stops12h 22mDelta
Sat 10/255:00 pmEUG - TYS
2 stops13h 20mDelta
Deal found 7/28$319
This American Airlines deal was found by Cheapflights users on 7/27. 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 9/212:03 pmTYS - EUG
2 stops10h 14mAmerican Airlines
Tue 9/96:00 amEUG - TYS
2 stops13h 16mAmerican Airlines
Deal found 7/27$359
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Mon 11/1012:08 pmTYS - EUG
2 stops12h 02mAlaska Airlines
Fri 11/145:45 pmEUG - TYS
2 stops14h 38mAlaska Airlines
Deal found 7/28$569

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 July 29, 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

Tue 10/7

4:40 pm-9:05 pm

1 stop7h 25m

Eugene

Sat 10/11

6:47 pm-10:29 am

2 stops12h 42m

$314

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Tue 10/21

5:44 am-3:06 pm

2 stops12h 22m

Eugene

Sat 10/25

5:00 pm-9:20 am

2 stops13h 20m

$319

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Tue 9/2

12:03 pm-7:17 pm

2 stops10h 14m

Eugene

Tue 9/9

6:00 am-10:16 pm

2 stops13h 16m

$359

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Mon 11/10

12:08 pm-9:10 pm

2 stops12h 02m

Eugene

Fri 11/14

5:45 pm-11:23 am

2 stops14h 38m

$569

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Sat 8/30

4:40 pm-9:23 pm

1 stop7h 43m

$245

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Sat 8/30

4:41 pm-1:33 pm

3 stops23h 52m

$279

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Mon 8/11

3:04 pm-12:01 am

2 stops11h 57m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 $479). 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 July 29, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

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

    According to our current data, United Airlines ($314), Delta ($319), and American Airlines ($359) offers the cheapest pricing from Knoxville to Eugene. You may be able to fly from Knoxville to Eugene for 43% 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 $479). 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$278Average$489FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$358Average$657FlexibilityNo cancel feeOn-time69%

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