HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Knoxville

$166+ Cheap flights from Eugene to Knoxville (EUG - TYS)

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — TYS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Eugene to Knoxville 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 Eugene to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Eugene (EUG) to Knoxville (TYS). 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

$360
(Delta)

One-way from

$166
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$675
From Eugene to Knoxville McGhee Tyson
Search Deals
One-way flight from Eugene to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Eugene to Knoxville

Cheapest flights from Eugene to Knoxville
Explore the most affordable flight options available from Eugene to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:00 amEUG - TYS
2 stops13h 07mDelta
Sat 11/19:30 amTYS - EUG
2 stops9h 59mDelta
Deal found 9/9$360
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 10/186:47 pmEUG - TYS
2 stops12h 23mUnited Airlines
Sat 11/14:50 pmTYS - EUG
1 stop7h 48mUnited Airlines
Deal found 9/9$390
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/215:20 pmEUG - TYS
2 stops12h 40mDelta
Fri 10/318:15 amTYS - EUG
2 stops11h 14mDelta
Deal found 9/9$399
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2111:29 amEUG - TYS
2 stops20h 35mDelta
Thu 10/306:40 amTYS - EUG
2 stops12h 49mDelta
Deal found 9/9$403
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 10/186:47 pmEUG - TYS
2 stops12h 23mUnited Airlines
Sat 10/254:40 pmTYS - EUG
1 stop7h 25mUnited Airlines
Deal found 9/9$406
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:20 pmEUG - TYS
2 stops13h 00mDelta
Sat 11/16:40 amTYS - EUG
2 stops12h 49mDelta
Deal found 9/9$422
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 11/243:25 pmEUG - TYS
2 stops14h 09mAmerican Airlines
Wed 12/38:06 amTYS - EUG
2 stops14h 37mAmerican Airlines
Deal found 9/11$449
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:20 pmEUG - TYS
2 stops13h 00mDelta
Fri 10/318:15 amTYS - EUG
2 stops11h 14mDelta
Deal found 9/9$453
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/195:20 pmEUG - TYS
2 stops12h 40mDelta
Sat 11/16:40 amTYS - EUG
2 stops12h 49mDelta
Deal found 9/9$458
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:20 pmEUG - TYS
2 stops13h 00mDelta
Thu 10/306:40 amTYS - EUG
2 stops12h 49mDelta
Deal found 9/9$466
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.
Sat 10/186:00 amEUG - TYS
2 stops12h 43mAmerican Airlines
Sat 10/256:00 amTYS - EUG
2 stops10h 32mAmerican Airlines
Deal found 9/9$468

Cheapflights Fare Finder

 
Customize your flight search to find flights from Eugene to Knoxville 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 Eugene to Knoxville that are best for you.

Fly from

Eugene

Fly to

Knoxville

Route

Depart

Return

Price

EugeneKnoxville

EUG - TYS

EUGTYS

Eugene

Sat 2/21

11:35 am-10:17 am

2 stops19h 42m

Knoxville McGhee Tyson

Wed 2/25

6:45 am-4:27 pm

2 stops12h 42m

$360

EugeneKnoxville

EUG - TYS

EUGTYS

Eugene

Tue 10/21

11:29 am-11:04 am

2 stops20h 35m

Knoxville McGhee Tyson

Thu 10/30

6:40 am-4:29 pm

2 stops12h 49m

$403

EugeneKnoxville

EUG - TYS

EUGTYS

Eugene

Mon 11/24

3:25 pm-8:34 am

2 stops14h 09m

Knoxville McGhee Tyson

Wed 12/3

8:06 am-7:43 pm

2 stops14h 37m

$449

EugeneKnoxville

EUG - TYS

EUGTYS

Eugene

Sun 10/19

5:20 pm-9:00 am

2 stops12h 40m

Knoxville McGhee Tyson

Sat 11/1

6:40 am-4:29 pm

2 stops12h 49m

$458

EugeneKnoxville

EUG - TYS

EUGTYS

Eugene

Sun 10/19

5:20 pm-9:00 am

2 stops12h 40m

Knoxville McGhee Tyson

Fri 10/31

8:15 am-4:29 pm

2 stops11h 14m

$484

EugeneKnoxville

EUG - TYS

EUGTYS

Eugene

Sat 2/21

2:05 pm-11:40 pm

1 stop6h 35m

Knoxville McGhee Tyson

Wed 2/25

5:51 am-12:04 pm

1 stop9h 13m

$489

EugeneKnoxville

EUG - TYS

EUGTYS

Eugene

Sat 2/21

5:30 am-5:31 pm

2 stops9h 01m

Knoxville McGhee Tyson

Wed 2/25

5:51 am-12:04 pm

1 stop9h 13m

$494

EugeneKnoxville

EUG - TYS

EUGTYS

Eugene

Sat 10/18

6:47 pm-10:10 am

2 stops12h 23m

Knoxville McGhee Tyson

Tue 11/4

4:58 pm-9:38 pm

1 stop7h 40m

$494

EugeneKnoxville

EUG - TYS

EUGTYS

Eugene

Fri 10/17

11:29 am-10:55 pm

2 stops8h 26m

Knoxville McGhee Tyson

Tue 11/4

5:44 am-4:29 pm

2 stops13h 45m

$494

EugeneKnoxville

EUG - TYS

EUGTYS

Eugene

Sat 10/18

6:47 pm-10:10 am

2 stops12h 23m

Knoxville McGhee Tyson

Wed 10/29

8:26 am-5:51 pm

2 stops12h 25m

$499

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 15 results
1
2

Best time to book a flight from Eugene to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Eugene 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 Eugene to Knoxville

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

Currently, January is the cheapest month in which you can book a flight from Eugene to Knoxville (average of $294). Flying from Eugene to Knoxville in March is currently the most expensive (average of $376). 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.

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

Find hourly flight availability from Eugene to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s optimal to fly from Eugene to Knoxville at noon. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Eugene to Knoxville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

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

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

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

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

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 Eugene to Knoxville. 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 Eugene to Knoxville?

    Airlines like Delta and American Airlines fly from Eugene to Knoxville in about 14h 09m. The time it takes to get you to your destination can typically vary by up to 5h 33m. The distance from Eugene to Knoxville is about 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 Eugene to Knoxville round-trip?

    Flying on American Airlines is currently your cheapest option to Knoxville, with prices starting at $358. Another option worth looking into is United Airlines, starting at $408 round trip. You may be able to fly from Eugene to Knoxville for 42% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Eugene to Knoxville one-way?

    The cheapest airlines for a one-way flight from Eugene to Knoxville are Allegiant Air ($166), United Airlines ($339), and Alaska Airlines ($399).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Eugene to Knoxville 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 Eugene to Knoxville?

    Currently, January is the cheapest month in which you can book a flight from Eugene to Knoxville (average of $294). Flying from Eugene to Knoxville in March is currently the most expensive (average of $376). 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 Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Alcoa
Oak Ridge
Murphy

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 2 airlines flying from Eugene to Knoxville

Discover the top 2 airlines that operate flights from Eugene to Knoxville. 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$358Average$511FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$408Average$603FlexibilityNo 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.