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$489+ Cheap flights from Eugene to Knoxville (EUG - TYS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — TYS
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap 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 January 26, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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.
Wed 10/2812:25 pm
EUG
-
TYS
1 stop7h 24m
United Airlines
Sat 10/317:00 am
TYS
-
EUG
1 stop7h 33m
United Airlines
Deal found 1/25$489
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:40 am
EUG
-
TYS
2 stops12h 07m
Alaska Airlines
Sat 10/3112:35 pm
TYS
-
EUG
2 stops12h 53m
Alaska Airlines
Deal found 1/25$500
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Wed 3/45:00 am
EUG
-
TYS
2 stops12h 37m
United Airlines
Sun 3/84:18 pm
TYS
-
EUG
1 stop7h 49m
United Airlines
Deal found 1/25$549
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Sun 2/85:00 am
EUG
-
TYS
1 stop7h 14m
United Airlines
Wed 2/118:45 am
TYS
-
EUG
1 stop7h 22m
United Airlines
Deal found 1/25$557
This Southwest deal was found by Cheapflights users on 1/25. 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.
Thu 7/166:10 am
EUG
-
TYS
2 stops13h 10m
Southwest
Mon 7/2012:35 pm
TYS
-
EUG
2 stops13h 05m
Southwest
Deal found 1/25$567
This Southwest deal was found by Cheapflights users on 1/25. 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.
Wed 3/42:30 pm
EUG
-
TYS
2 stops19h 15m
Southwest
Sun 3/82:35 pm
TYS
-
EUG
2 stops11h 25m
Southwest
Deal found 1/25$598
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Mon 2/95:00 am
EUG
-
TYS
2 stops12h 52m
United Airlines
Fri 2/134:15 pm
TYS
-
EUG
1 stop7h 46m
United Airlines
Deal found 1/25$602

Find 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$549
(United Airlines)

One-way from

$275
(Southwest)

Popular in

November

Cheapest in

May

Average price

$559
Provider with most accurate pricing for Eugene-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Eugene-Knoxville McGhee Tyson flights.
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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. 11% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 26, 2026.
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

Wed 3/4

5:00 am-8:37 pm

2 stops12h 37m

Knoxville McGhee Tyson

Sun 3/8

4:18 pm-9:07 pm

1 stop7h 49m

$549

EugeneKnoxville

EUG - TYS

EUGTYS

Eugene

Sun 2/8

5:00 am-3:14 pm

1 stop7h 14m

Knoxville McGhee Tyson

Wed 2/11

9:05 am-9:10 pm

2 stops15h 05m

$562

EugeneKnoxville

EUG - TYS

EUGTYS

Eugene

Thu 7/16

6:10 am-10:20 pm

2 stops13h 10m

Knoxville McGhee Tyson

Mon 7/20

12:35 pm-10:40 pm

2 stops13h 05m

$567

EugeneKnoxville

EUG - TYS

EUGTYS

Eugene

Wed 5/13

6:35 am-7:40 pm

2 stops10h 05m

Knoxville McGhee Tyson

Mon 5/18

8:05 am-10:45 pm

2 stops17h 40m

$568

EugeneKnoxville

EUG - TYS

EUGTYS

Eugene

Wed 3/4

2:30 pm-12:45 pm

2 stops19h 15m

Knoxville McGhee Tyson

Sun 3/8

2:35 pm-11:00 pm

2 stops11h 25m

$598

EugeneKnoxville

EUG - TYS

EUGTYS

Eugene

Mon 2/9

5:00 am-8:52 pm

2 stops12h 52m

Knoxville McGhee Tyson

Fri 2/13

4:15 pm-9:01 pm

1 stop7h 46m

$602

EugeneKnoxville

EUG - TYS

EUGTYS

Eugene

Thu 7/16

5:00 am-2:37 pm

1 stop6h 37m

Knoxville McGhee Tyson

Mon 7/20

4:25 pm-9:38 pm

1 stop8h 13m

$725

EugeneKnoxville

EUG - TYS

EUGTYS

Eugene

Sun 4/19

6:10 am-3:15 pm

1 stop6h 05m

Knoxville McGhee Tyson

Sun 4/26

2:40 pm-10:45 pm

1 stop11h 05m

$737

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Compare providers for flights from Eugene to Knoxville

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 Eugene to Knoxville in January.
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 Eugene-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Eugene-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Eugene-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Eugene-Knoxville 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 Eugene-Knoxville 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 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, September is the cheapest month in which you can book a flight from Eugene to Knoxville (average of $266). Flying from Eugene to Knoxville in December is currently the most expensive (average of $901). 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 Eugene to Knoxville?

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 January 26, 2026.
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
9,199 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,199 reviews
United Airlines
7.4
Good
9,199 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,189 reviews
United Airlines
7.4
Good
9,199 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 United Airlines and Southwest fly from Eugene to Knoxville in about 12h 37m. The time it takes to get you to your destination can typically vary by up to 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 39% less than the average price by searching for these airlines.

  • 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, September is the cheapest month in which you can book a flight from Eugene to Knoxville (average of $266). Flying from Eugene to Knoxville in December is currently the most expensive (average of $901). 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
Cherokee
Crossville
Corbin
Morristown
Bryson City
Alcoa
Oak Ridge
Murphy

Browse thousands of different options on Cheapflights for your next trip

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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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$358Average$504FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$408Average$568FlexibilityNo cancel feeOn-time69%

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