$118 Find Cheap Flights from Knoxville to Oregon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Oregon departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Oregon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Oregon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Oregon, as well as popular online travel agencies
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Cheap Flights from Knoxville to Oregon

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland1 stop$334
Eugene
Eugene1 stop$442
Redmond
Redmond2 stops$256
Medford
Medford1 stop$417
Boise
Boise1 stop$479
Portland
Portland1 stop$334
Eugene
Eugene1 stop$442
Redmond
Redmond2 stops$256
Medford
Medford1 stop$417
Boise
Boise1 stop$479

Book Cheap Knoxville to Oregon Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Oregon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Oregon

Tue, Jan 6 - Tue, Jan 13
United Airlines Logo
11:10 am - 9:21 pm
TYS
-
RDM
13h 11m2 stops
United Airlines Logo
1:16 pm - 10:31 pm
RDM
-
TYS
6h 15m1 stop
$256United Airlines
Tue, Jan 6 - Tue, Jan 13
United Airlines Logo
11:10 am - 9:21 pm
TYS
-
RDM
13h 11m2 stops
United Airlines Logo
7:09 am - 7:50 pm
RDM
-
TYS
9h 41m2 stops
$261United Airlines
Tue, Feb 10 - Sat, Feb 14
Delta Logo
5:40 am - 5:35 pm
TYS
-
PDX
14h 55m2 stops
Delta Logo
6:00 am - 8:45 pm
PDX
-
TYS
11h 45m2 stops
$344Delta
Tue, Feb 10 - Sat, Feb 14
American Airlines Logo
6:00 am - 2:48 pm
TYS
-
PDX
11h 48m2 stops
American Airlines Logo
11:59 pm - 2:24 pm
PDX
-
TYS
11h 25m2 stops
$352American Airlines
Thu, Jan 15 - Wed, Jan 21
American Airlines Logo
12:19 pm - 6:51 pm
TYS
-
PDX
9h 32m1 stop
American Airlines Logo
12:35 pm - 10:47 pm
PDX
-
TYS
7h 12m1 stop
$363American Airlines
Tue, Feb 3 - Sat, Feb 7
Alaska Airlines Logo
6:00 am - 1:08 pm
TYS
-
BOI
9h 08m1 stop
Alaska Airlines Logo
1:58 pm - 10:47 pm
BOI
-
TYS
6h 49m1 stop
$479Alaska Airlines
Tue, Feb 3 - Sat, Feb 7
Alaska Airlines Logo
12:21 pm - 11:59 pm
TYS
-
BOI
13h 38m2 stops
Alaska Airlines Logo
1:58 pm - 10:47 pm
BOI
-
TYS
6h 49m1 stop
$484Alaska Airlines
Tue, May 5 - Wed, May 13
Delta Logo
11:30 am - 11:13 pm
TYS
-
MFR
14h 43m2 stops
Delta Logo
5:21 pm - 9:11 am
MFR
-
TYS
12h 50m2 stops
$519Delta
Thu, Mar 26 - Sun, Mar 29
Southwest Logo
3:45 pm - 1:20 am
TYS
-
BOI
11h 35m2 stops
Southwest Logo
11:05 am - 9:00 pm
BOI
-
TYS
7h 55m2 stops
$575Southwest
Fri, May 15 - Thu, May 21
Southwest Logo
2:45 pm - 11:30 pm
TYS
-
BOI
10h 45m2 stops
Southwest Logo
6:00 am - 8:20 pm
BOI
-
TYS
12h 20m2 stops
$635Southwest
Booking Insights

KAYAK's insights & trends for Knoxville to Oregon flights

Get data-powered insights and trends into flights from Knoxville to Oregon to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Knoxville to Oregon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to Oregon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Knoxville to Oregon is August, when tickets cost $330 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $693 and $538 respectively.

What’s the cheapest day of the week to fly from Knoxville to Oregon?

The average price of all round-trip flights from Knoxville to Oregon clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Oregon on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Knoxville to Oregon. For your return ticket, we recommend flying on a Tuesday and avoiding Mondays for the best deals.

How far in advance should I book a flight from Knoxville to Oregon?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Knoxville to Oregon, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Knoxville to Oregon, you should book around 4 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$118
Most popular time to fly and prices are also 8% lower on average.
Flight from Knoxville to Portland

FAQs - booking Oregon flights

  • How does KAYAK find such low prices on flights from Knoxville to Oregon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Oregon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Oregon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Knoxville to Oregon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Oregon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Knoxville to Oregon with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Oregon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Knoxville to Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Oregon?

    The cheapest time of day to fly to Oregon is generally at night, when round-trip flights cost $421 on average. Morning departures are around 2% cheaper than evening flights, on average. The most expensive time of day to fly to Oregon is generally in the evening, which is peak travel time and where the average cost of a ticket is $512.

Reviews of the top 4 airlines serving from Knoxville to Oregon

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Oregon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Oregon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11461 reviews
8.5Crew
7.0Entertainment
8.1Boarding
7.1Food
7.8Comfort
Airline reviews

The delays were awful and the constant gate changes were annoying and the forceful bag checking was rude.

2.0 MediocreAnonymous, Dec 2025
JFK - PDX
Read more Alaska Airlines reviews

The delays were awful and the constant gate changes were annoying and the forceful bag checking was rude.

There was no food or entertainment so quit asking about that! Everything else was fine.

Food was bad. Just a drink for a 5 hour flight

I liked that the crew was friendly, we left and arrived at near scheduled times, plenty of on-board crew to handle the cabin service for the flight and I found the price of my airline ticket to be excellent!

No accommodation or credit offered for cancelled layover flight to Eugene from portland

I've never flied them before but liked them. Weather was bad so a little scarey but they did a great job landing.

If they actually let me fly. I was rerouted to United and there was no Alaska airlines reps at all. Then the lady who worked the delta counter told me to go away and figure things out myself. Horrible experience.

Kayak I had marked one carry on, one checked bag. Yet when it completed the purchase marked it as no carry on. Fail on kayaks side! Then extended flight delayed due to computer issues. Crew of the plane did awesome but fail on both kayak and alaskan

Late. Too long a flight for a 737. 0.5 oz of pretzels for a 5+ hour flight at dinner time. One step above Ryan Air/ several below Delta.

Once again, Hawaiian Airlines upon checking in for our return flight, told us that we hadn’t paid for our extra comfort seats. This had happened on our incoming flight as well. Hawaiian Airlines had changed our flight and put us in standard seats. I sent them confirmation emails and receipts showing that I had paid for extra comfort seats and they ignored me and refused to accept my proof of payment. I ended up having to pay for our extra comfort seats again. On our return flight, once again, we were told we hadn’t paid for our extra comfort seats, which we had. I argued until a supervisor was summoned and researched further in their system and found that we had paid for them. If I hadn’t insisted, we would’ve been forced to buy our seats again or be assigned a standard seat. This kind of Customer Service is totally unacceptable. I would never use Hawaiian Airlines again if I have a choice.

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Everything you need to know for your flight from Knoxville to Oregon

Information on your arrival and departure airports