How long is the flight from Knoxville to Eugene?

For as low as $489, United Airlines can have you in Eugene from Knoxville in 7h 22m. Airlines will cover a distance of 2132 mi.

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

According to our current data, American Airlines ($303), and United Airlines ($375) offers the cheapest pricing from Knoxville to Eugene. You may be able to fly from Knoxville to Eugene for 44% less than the average price by searching for these airlines.

In terms of precipitation, rainfall in Eugene ranges from 0.5 - 7.8 inches per month. December is typically the wettest month, when rainfall can reach 7.8 in. July is typically the driest time to visit Eugene when rainfall is around 0.5 in.

If weather is an important factor for your trip to Eugene, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

What is the cheapest time of day to fly from TYS to EUG?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Eugene as you normally would.

Most accurate provider : When it comes to deals on Knoxville-Eugene flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-Eugene flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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.

$290+ Flights from Knoxville to Eugene

Q: How much does it cost to fly round-trip from Knoxville to Eugene?

Airfare is below average for this route at the moment. Knoxville to Eugene flights typically cost between $501 and $943 in January. The cheapest round-trip price found within the last 3 days was $489 on United Airlines (Jan 24-Jan 28).

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1. Tell us where you want to go

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Cheap 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 December 12, 2025.

Mon 12/154:30 pmTYS - EUG

1 stop8h 00mUnited Airlines

Wed 12/171:08 pmEUG - TYS

1 stop6h 22mUnited Airlines

Deal found 12/11

$767

Mon 12/225:00 amTYS - EUG

2 stops11h 41mAmerican Airlines

Mon 12/223:25 pmEUG - TYS

2 stops15h 02mAmerican Airlines

Deal found 12/11

$1,277

Mon 12/228:40 amTYS - EUG

1 stop7h 29mUnited Airlines

Mon 12/226:37 pmEUG - TYS

2 stops25h 02mUnited Airlines

Deal found 12/11

$1,900

Best flights from Knoxville to Eugene
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 December 12, 2025.

Sat 1/248:45 amTYS - EUG

1 stop7h 22mUnited Airlines

Wed 1/281:10 pmEUG - TYS

1 stop6h 21mUnited Airlines

Deal found 12/9

$489

Mon 4/138:05 amTYS - EUG

2 stops17h 40mSouthwest

Thu 4/166:10 amEUG - TYS

2 stops11h 10mSouthwest

Deal found 12/11

$498

Sat 1/246:00 amTYS - EUG

2 stops13h 54mAlaska Airlines

Wed 1/285:42 amEUG - TYS

2 stops12h 14mAlaska Airlines

Deal found 12/9

$499

Sat 2/76:05 amTYS - EUG

2 stops11h 26mAmerican Airlines

Mon 2/96:36 amEUG - TYS

2 stops11h 20mAmerican Airlines

Deal found 12/11

$516

Sat 2/711:40 amTYS - EUG

2 stops14h 29mUnited Airlines

Mon 2/91:10 pmEUG - TYS

1 stop6h 21mUnited Airlines

Deal found 12/11

$562

Last-minute flights from Knoxville to Eugene
Discover last-minute flight deals from Knoxville to Eugene. Data last updated December 12, 2025 and is based on user searches.

Mon 12/154:30 pmTYS - EUG

1 stop8h 00mUnited Airlines

Wed 12/171:08 pmEUG - TYS

1 stop6h 22mUnited Airlines

Deal found 12/11

$767

Mon 12/225:00 amTYS - EUG

2 stops11h 41mAmerican Airlines

Mon 12/223:25 pmEUG - TYS

2 stops15h 02mAmerican Airlines

Deal found 12/11

$1,277

Mon 12/228:40 amTYS - EUG

1 stop7h 29mUnited Airlines

Mon 12/226:37 pmEUG - TYS

2 stops25h 02mUnited Airlines

Deal found 12/11

$1,900

Sat 1/248:45 amTYS - EUG

1 stop7h 22mUnited Airlines

Wed 1/281:10 pmEUG - TYS

1 stop6h 21mUnited Airlines

Deal found 12/9

$489

Sat 1/246:00 amTYS - EUG

2 stops13h 54mAlaska Airlines

Wed 1/285:42 amEUG - TYS

2 stops12h 14mAlaska Airlines

Deal found 12/9

$499

One-way flights from Knoxville to Eugene
Search for one-way flight options from Knoxville to Eugene. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Sun 12/219:56 pmTYS - EUG

3 stops41h 22mMultiple Airlines

Deal found 12/11

$290

Mon 12/224:46 pmTYS - EUG

2 stops22h 32mMultiple Airlines

Deal found 12/10

$322

Mon 12/228:00 amTYS - EUG

1 stop31h 18mAllegiant Air

Deal found 12/10

$338

Wed 12/178:50 amTYS - EUG

1 stop7h 17mUnited Airlines

Deal found 12/10

$354

Wed 12/1710:20 amTYS - EUG

2 stops12h 23mAmerican Airlines

Deal found 12/10

$359

Wed 12/1711:32 amTYS - EUG

3 stops29h 44mAllegiant Air

Deal found 12/10

$370

Fri 12/195:38 pmTYS - EUG

3 stops47h 38mMultiple Airlines

Deal found 12/10

$405

Sun 12/214:04 pmTYS - EUG

1 stop8h 09mUnited Airlines

Deal found 12/11

$764

Find flight deals from Knoxville to Eugene

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$489 (United Airlines)
One-way from	$290 (Kiwi.com)
Popular in	December
Cheapest in	March
Average price	$722

Provider with most accurate pricing for Knoxville McGhee Tyson-Eugene flight deals.

Search Deals

Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Eugene flights.

Search Deals

From Knoxville McGhee Tyson to Eugene

Search Deals

One-way flight from Knoxville McGhee Tyson to Eugene

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($88 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Sat 1/24

8:45 am-1:07 pm

1 stop7h 22m

Eugene

Wed 1/28

1:10 pm-10:31 pm

1 stop6h 21m

$489

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Mon 4/13

8:05 am-10:45 pm

2 stops17h 40m

Eugene

Thu 4/16

6:10 am-8:20 pm

2 stops11h 10m

$498

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Sat 1/24

6:00 am-4:54 pm

2 stops13h 54m

Eugene

Wed 1/28

5:42 am-8:56 pm

2 stops12h 14m

$499

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Sat 2/7

6:05 am-2:31 pm

2 stops11h 26m

Eugene

Mon 2/9

6:36 am-8:56 pm

2 stops11h 20m

$516

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Sat 2/7

11:40 am-11:09 pm

2 stops14h 29m

Eugene

Mon 2/9

1:10 pm-10:31 pm

1 stop6h 21m

$562

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Sun 12/21

9:56 pm-12:18 pm

3 stops41h 22m

$290

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Wed 12/17

8:50 am-1:07 pm

1 stop7h 17m

$354

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Sun 12/21

4:04 pm-9:13 pm

1 stop8h 09m

$354

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Wed 12/17

10:20 am-7:43 pm

2 stops12h 23m

$359

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Wed 12/17

11:32 am-2:16 pm

3 stops29h 44m

$370

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 13 results

Compare providers for flights from Knoxville to Eugene

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Eugene in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Knoxville-Eugene flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-Eugene flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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, April is the cheapest month in which you can book a flight from Knoxville to Eugene (average of $281). Flying from Knoxville to Eugene in May is currently the most expensive (average of $484). 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.

How much does it cost to fly round-trip from Knoxville to Eugene?

Reviews of airlines servicing Eugene

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

9,095 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

United Airlines

7.4

Good

9,095 reviews

United Airlines

7.4

Good

9,095 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

American Airlines

7.2

Good

11,050 reviews

United Airlines

7.4

Good

9,095 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

How long is the flight from Knoxville to Eugene?
For as low as $489, United Airlines can have you in Eugene from Knoxville in 7h 22m. Airlines will cover a distance of 2132 mi.
What are the cheapest airlines flying from Knoxville to Eugene round-trip?
According to our current data, American Airlines ($303), and United Airlines ($375) offers the cheapest pricing from Knoxville to Eugene. You may be able to fly from Knoxville to Eugene for 44% 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, April is the cheapest month in which you can book a flight from Knoxville to Eugene (average of $281). Flying from Knoxville to Eugene in May is currently the most expensive (average of $484). 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.

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Top 2 airlines flying from Knoxville to Eugene

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$303	Average$498	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$375	Average$556	FlexibilityNo cancel fee	On-time69%

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$290+ 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 12/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Knoxville to Eugene with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Knoxville to Eugene

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 December 12, 2025.

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 December 12, 2025.

Find flight deals from Knoxville to Eugene

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Knoxville to Eugene that are best for you.

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 December.

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.

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?

How much does it cost to fly round-trip from Knoxville to Eugene?

Reviews of airlines servicing Eugene

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.

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?

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

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

How can I find direct flights from Knoxville to Eugene?

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

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

Traveling to a place near Eugene?

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Alternative routes for Knoxville to Eugene

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Top 2 airlines flying from Knoxville to Eugene

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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 December 12, 2025.