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Cheap Flights from Knoxville to Portland, OR, United States - TYS to PDX

Popular flights from Knoxville to Portland

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Sep 2, 2016 Sep 7, 2016 $580
American Airlines
Departure Date Return Date Lowest Price
Sep 2, 2016 Sep 12, 2016 $503
Frontier Airlines
Departure Date Return Date Lowest Price
May 25, 2016 Jun 6, 2016 $404
Jun 6, 2016 Jun 13, 2016 $404
United Airlines
Departure Date Return Date Lowest Price
Jul 4, 2016 Jul 14, 2016 $530

How Much Does it Cost to Fly from Knoxville to Portland (TYS to PDX)?

We have collected flight cost data from across the web for travel from Knoxville to Portland, and have found the average flight price for this trip to be $492.

When Can I Buy the Cheapest Flight from Knoxville to Portland (TYS to PDX)?

Airlines can adjust prices for plane tickets from Knoxville to Portland based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Lowest Fares Chart By Month from Knoxville to Portland

The chart below shows the lowest fare by month when flying from Knoxville to Portland.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Knoxville Portland Frontier 5/25/16 6/6/16 1 $404
June Knoxville Portland Frontier 6/6/16 6/13/16 1 $404
July Knoxville Portland United 7/4/16 7/14/16 2 $530
August Knoxville Portland American 8/30/16 9/7/16 1 $563
September Knoxville Portland American 9/29/16 10/9/16 2 $451
October Knoxville Portland American 10/29/16 11/9/16 2 $448
December Knoxville Portland United 12/12/16 12/15/16 1 $666
March Knoxville Portland American 3/17/17 3/23/17 1 $590

Round Trip vs One Way Flights from Knoxville to Portland (TYS to PDX)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Knoxville to Portland. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Knoxville to Portland is $367.

The average price for round trip flights from Knoxville to Portland is $518.

Knoxville to Portland Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Knoxville to Portland?
Answer: Chicago, IL

Airlines Flying from Knoxville to Portland (TYS to PDX)

Below are the different airlines that fly from Knoxville to Portland with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Knoxville to Portland.

Knoxville to Portland
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
Delta DTW X X X X X X X
Delta ATL / SLC X X X X X X X
United IAH X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Knoxville and Portland, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Knoxville - TYS

FlightsAirlineLowest Price
Knoxville to Seattle American, Alaska, Frontier, United $354

Cheap Domestic Flights to Portland - PDX

FlightsAirlineLowest Price
Atlanta to Portland American, Alaska, Frontier, Spirit, United $299
Charlotte to Portland American, Alaska, Frontier, United $264
Nashville to Portland American, Alaska, Frontier, United $244
Louisville to Portland American, Alaska, United $388
Greenville to Portland American, United $343
Asheville to Portland American, United $440
Tri - Cities Regional to Portland American $491
Huntsville to Portland American, Alaska, United $440
Lexington to Portland American, Alaska, United $490
Chattanooga to Portland American, United $492
Atlanta to Seattle American, Alaska, Frontier, United $362
Atlanta to San Francisco American, Alaska, Frontier, United $208
Charlotte to Seattle American, Alaska, Frontier, United $264
Nashville to Seattle American, Alaska, Frontier, United $275
Atlanta to Phoenix American, Alaska, Frontier, Spirit, United $148
Atlanta to Salt Lake City American, Alaska, Frontier, United $228
Atlanta to Eugene American, Alaska, United $484
Charlotte to Las Vegas American, Alaska, JetBlue, Frontier, United $247
Louisville to Seattle American, Alaska, United $364
Charlotte to San Francisco American, Alaska, United $396
Greenville to Seattle American, United $325
Huntsville to Seattle American, Alaska, United $382
Atlanta to Spokane American, Alaska, United $379
Atlanta to Sacramento American, Alaska, United $279
Atlanta to Boise American, Alaska, United $378
Lexington to Seattle American, Alaska, United $420
Atlanta to Houston American, Frontier, Spirit, United $88

Cheap International Flights to Portland - PDX

FlightsAirlineLowest Price
Atlanta to Vancouver American, Air Canada, Alaska, Frontier, United, WestJet $318
Charlotte to Vancouver American, Air Canada, Alaska, JetBlue, Frontier, Spirit, United, Virgin America, WestJet $363
Cheap Flights from Knoxville to Portland, OR, United States, from $404 Round trip from TYS to PDX