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Knoxville

$130+ Cheap flights from Oregon to Knoxville (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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TYS
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Oregon to Knoxville

Keep the following information in mind while searching for Oregon to Knoxville flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(American Airlines)

One-way from

$130
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$459
Provider with most accurate pricing for Portland-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Portland-Knoxville McGhee Tyson flights.
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From Oregon to Knoxville McGhee Tyson
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One-way flight from Oregon to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 2% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Oregon to Knoxville

Cheapest flights from Oregon to Knoxville
Explore the most affordable flight options available from Oregon to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/19. 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 5/61:32 pmBOI - TYS
1 stop6h 04mAmerican Airlines
Tue 5/135:22 amTYS - BOI
1 stop9h 07mAmerican Airlines
Deal found 2/19$229
This American Airlines deal was found by Cheapflights users on 2/19. 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 4/1511:59 pmPDX - TYS
1 stop8h 35mAmerican Airlines
Wed 4/233:09 pmTYS - PDX
1 stop9h 24mAmerican Airlines
Deal found 2/19$249
This Delta deal was found by Cheapflights users on 2/19. 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 4/1412:50 amPDX - TYS
2 stops9h 58mDelta
Wed 4/235:30 amTYS - PDX
1 stop8h 53mDelta
Deal found 2/19$254
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/77:32 pmPDX - TYS
2 stops24h 20mMultiple Airlines
Tue 3/118:00 amTYS - PDX
2 stops13h 37mMultiple Airlines
Deal found 2/20$307
This American Airlines deal was found by Cheapflights users on 2/20. 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 5/35:30 amRDM - TYS
2 stops12h 19mAmerican Airlines
Tue 5/65:15 amTYS - RDM
2 stops11h 26mAmerican Airlines
Deal found 2/20$314
This Delta deal was found by Cheapflights users on 2/20. 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.
Thu 9/411:30 pmBOI - TYS
1 stop7h 43mDelta
Sun 9/74:00 pmTYS - BOI
2 stops10h 12mDelta
Deal found 2/20$349
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 3/66:30 pmMFR - TYS
2 stops12h 30mUnited Airlines
Mon 3/104:00 pmTYS - MFR
1 stop8h 15mUnited Airlines
Deal found 2/19$375
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 5/291:32 pmBOI - TYS
1 stop8h 27mAlaska Airlines
Wed 6/45:22 amTYS - BOI
1 stop9h 07mAlaska Airlines
Deal found 2/19$379
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 3/66:00 amEUG - TYS
2 stops14h 54mUnited Airlines
Mon 3/104:00 pmTYS - EUG
1 stop8h 34mUnited Airlines
Deal found 2/19$402
This United deal was found by Cheapflights users on 2/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:00 amRDM - TYS
2 stops13h 29mUnited Airlines
Tue 5/64:14 pmTYS - RDM
1 stop7h 49mUnited Airlines
Deal found 2/20$410
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 11/146:59 pmPDX - TYS
2 stops11h 46mUnited Airlines
Tue 11/1810:16 amTYS - PDX
2 stops12h 49mUnited Airlines
Deal found 2/20$420
This American Airlines deal was found by Cheapflights users on 2/18. 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 4/55:20 amMFR - TYS
2 stops12h 29mAmerican Airlines
Sat 4/125:15 amTYS - MFR
2 stops10h 55mAmerican Airlines
Deal found 2/18$449

Find flights from Oregon to Knoxville within your budget

Customize your flight search to find flights from Oregon 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 February 20, 2025.

Fly from

Oregon

Fly to

Knoxville

Route

Depart

Return

Price

BoiseKnoxville

BOI - TYS

BOITYS

Boise Air Term. Gowen Fld

Tue 5/6

1:32 pm-9:36 pm

1 stop6h 04m

Knoxville McGhee Tyson

Tue 5/13

5:22 am-12:29 pm

1 stop9h 07m

$229

PortlandKnoxville

PDX - TYS

PDXTYS

Portland

Tue 4/15

11:59 pm-11:34 am

1 stop8h 35m

Knoxville McGhee Tyson

Wed 4/23

3:09 pm-9:33 pm

1 stop9h 24m

$249

PortlandKnoxville

PDX - TYS

PDXTYS

Portland

Mon 4/14

12:50 am-1:48 pm

2 stops9h 58m

Knoxville McGhee Tyson

Wed 4/23

5:30 am-11:23 am

1 stop8h 53m

$254

PortlandKnoxville

PDX - TYS

PDXTYS

Portland

Fri 3/7

7:32 pm-10:52 pm

2 stops24h 20m

Knoxville McGhee Tyson

Tue 3/11

8:00 am-6:37 pm

2 stops13h 37m

$307

RedmondKnoxville

RDM - TYS

RDMTYS

Bend/Redmond

Sat 5/3

5:30 am-8:49 pm

2 stops12h 19m

Knoxville McGhee Tyson

Tue 5/6

5:15 am-1:41 pm

2 stops11h 26m

$314

BoiseKnoxville

BOI - TYS

BOITYS

Boise Air Term. Gowen Fld

Mon 6/9

11:30 pm-9:13 am

1 stop7h 43m

Knoxville McGhee Tyson

Tue 6/17

6:05 pm-11:29 pm

1 stop7h 24m

$374

MedfordKnoxville

MFR - TYS

MFRTYS

Medford

Thu 3/6

6:30 pm-10:00 am

2 stops12h 30m

Knoxville McGhee Tyson

Mon 3/10

4:00 pm-9:15 pm

1 stop8h 15m

$375

BoiseKnoxville

BOI - TYS

BOITYS

Boise Air Term. Gowen Fld

Thu 5/29

1:32 pm-11:59 pm

1 stop8h 27m

Knoxville McGhee Tyson

Wed 6/4

5:22 am-12:29 pm

1 stop9h 07m

$379

EugeneKnoxville

EUG - TYS

EUGTYS

Eugene

Thu 3/6

6:00 am-11:54 pm

2 stops14h 54m

Knoxville McGhee Tyson

Mon 3/10

4:00 pm-9:34 pm

1 stop8h 34m

$402

RedmondKnoxville

RDM - TYS

RDMTYS

Bend/Redmond

Sat 5/3

6:00 am-10:29 pm

2 stops13h 29m

Knoxville McGhee Tyson

Tue 5/6

4:14 pm-9:03 pm

1 stop7h 49m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 29 results
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Best time to book a flight from Oregon to Knoxville

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

Travel insights for flights from Oregon to Knoxville

Get recent, data-driven insights about flights from Oregon to Knoxville including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Oregon to Knoxville (average of $296). Flying from Oregon 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 OR to TYS?

Find hourly flight availability from Oregon 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 February 20, 2025.

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

Rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

Temperature in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Knoxville, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 February 20, 2025.
Read through reviews of airlines operating flights from Oregon to Knoxville, such as Alaska Airlines, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,766 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Frontier
6.0
Okay
3,355 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Oregon to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Knoxville from Oregon?

    Located just 11.3 mi from the city center, Knoxville McGhee Tyson (TYS) is the airport most travelers will use when flying to Knoxville from Oregon.

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

    $130 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $150 and $179, respectively.

  • What are the most popular routes from Oregon to Knoxville?

    The most popular flight routes from Oregon to Knoxville are Portland - Knoxville McGhee Tyson, Boise Air Term. Gowen Fld - Knoxville McGhee Tyson and Eugene - Knoxville McGhee Tyson.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Oregon to Knoxville (average of $296). Flying from Oregon 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 Oregon?

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

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Alternative routes for Oregon to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Oregon to Knoxville

Discover the top 5 airlines that operate flights from Oregon 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$168Average$268FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$282Average$515FlexibilityNo cancel feeOn-time71%
DeltaCheapest$294Average$439FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$308Average$617FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$509Average$923FlexibilityNo cancel feeOn-time75%
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