HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Eugene

$167+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — EUG
mai 28 — juin 41
jeu. 5/28
jeu. 6/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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 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 avril 28, 2026.

This United Airlines deal was found by Cheapflights users on 4/25. 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.
mar. 6/26:30 am
TYS
-
EUG
1 stop8h 07m
United Airlines
mar. 6/912:33 pm
EUG
-
TYS
1 stop8h 57m
United Airlines
Deal found 4/25$397
This Southwest deal was found by Cheapflights users on 4/25. 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.
mar. 6/212:50 pm
TYS
-
EUG
2 stops12h 10m
Southwest
mar. 6/96:40 am
EUG
-
TYS
2 stops10h 40m
Southwest
Deal found 4/25$412
This United Airlines deal was found by Cheapflights users on 4/23. 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.
jeu. 5/74:20 pm
TYS
-
EUG
1 stop7h 43m
United Airlines
dim. 5/1012:52 pm
EUG
-
TYS
1 stop6h 31m
United Airlines
Deal found 4/23$577
This Southwest deal was found by Cheapflights users on 4/23. 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.
jeu. 5/72:45 pm
TYS
-
EUG
2 stops11h 00m
Southwest
dim. 5/106:10 am
EUG
-
TYS
1 stop6h 05m
Southwest
Deal found 4/23$582
This Delta deal was found by Cheapflights users on 4/23. 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.
jeu. 5/73:05 pm
TYS
-
EUG
2 stops11h 45m
Delta
dim. 5/105:10 am
EUG
-
TYS
2 stops13h 15m
Delta
Deal found 4/23$587
This Southwest deal was found by Cheapflights users on 4/24. 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.
sam. 5/912:20 pm
TYS
-
EUG
2 stops13h 20m
Southwest
mer. 5/136:35 am
EUG
-
TYS
2 stops10h 05m
Southwest
Deal found 4/24$601
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/284:30 pm
TYS
-
EUG
1 stop7h 37m
United Airlines
mar. 5/56:00 am
EUG
-
TYS
2 stops13h 23m
United Airlines
Deal found 4/27$610
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/285:40 am
TYS
-
EUG
2 stops9h 08m
Delta
mar. 5/56:30 am
EUG
-
TYS
2 stops11h 50m
Delta
Deal found 4/27$615
This United Airlines deal was found by Cheapflights users on 4/24. 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.
sam. 5/99:12 am
TYS
-
EUG
1 stop6h 50m
United Airlines
mer. 5/1312:52 pm
EUG
-
TYS
1 stop6h 31m
United Airlines
Deal found 4/24$628
This United Airlines deal was found by Cheapflights users on 4/25. 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.
jeu. 6/116:30 am
TYS
-
EUG
1 stop8h 07m
United Airlines
sam. 6/2012:33 pm
EUG
-
TYS
1 stop8h 57m
United Airlines
Deal found 4/25$781

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 avril 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$397
(United Airlines)

One-way from

$167
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$453
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. 18% potential increase in price ($126 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 April 2026
Search Deals

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 avril 28, 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

Price

Cheapest round-trip

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

mar. 6/2

6:30 am-11:37 am

1 stop8h 07m

Eugene

mar. 6/9

12:33 pm-12:30 am

1 stop8h 57m

$397

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

mar. 6/2

12:50 pm-10:00 pm

2 stops12h 10m

Eugene

mar. 6/9

6:40 am-8:20 pm

2 stops10h 40m

$412

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

jeu. 5/7

4:20 pm-9:03 pm

1 stop7h 43m

Eugene

dim. 5/10

12:52 pm-10:23 pm

1 stop6h 31m

$577

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

jeu. 5/7

2:45 pm-10:45 pm

2 stops11h 00m

Eugene

dim. 5/10

6:10 am-3:15 pm

1 stop6h 05m

$582

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

mar. 5/12

7:00 am-12:00 pm

1 stop8h 00m

Eugene

sam. 5/16

6:00 am-10:23 pm

2 stops13h 23m

$582

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

jeu. 5/7

3:05 pm-11:50 pm

2 stops11h 45m

Eugene

dim. 5/10

5:10 am-9:25 pm

2 stops13h 15m

$587

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

mar. 5/12

12:50 pm-10:00 pm

2 stops12h 10m

Eugene

sam. 5/16

5:00 am-7:35 pm

2 stops11h 35m

$587

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

sam. 5/9

12:20 pm-10:40 pm

2 stops13h 20m

Eugene

mer. 5/13

6:35 am-7:40 pm

2 stops10h 05m

$601
Quickest round-trip

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

sam. 5/9

9:12 am-1:02 pm

1 stop6h 50m

Eugene

mer. 5/13

12:52 pm-10:23 pm

1 stop6h 31m

$628

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

jeu. 6/11

6:30 am-11:37 am

1 stop8h 07m

Eugene

sam. 6/20

12:33 pm-12:30 am

1 stop8h 57m

$781

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 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.
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

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

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 avril 28, 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.
United Airlines
7.4
Good
9,672 reviews

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,672 reviews
United Airlines
7.4
Good
9,672 reviews

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 $397, United Airlines can have you in Eugene from Knoxville in 8h 07m. 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 is the cheapest airline to fly from Knoxville to Eugene round-trip?

    According to our current data, United Airlines ($394), offers the cheapest pricing from Knoxville to Eugene. You may be able to fly from Knoxville to Eugene for 30% less than the average price by searching for this airline.

  • 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.

See more FAQs

Traveling to a place near Eugene?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 2,558,603 searches. Data last updated avril 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$394Average$568FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights