Round-trip from | $249 (American Airlines) |
---|---|
One-way from | $167 (Frontier) |
Popular in | December |
Cheapest in | February |
Average price | $458 |
Fly from
Fly to
Route
Depart
Return
Price
KnoxvillePortland
TYS - PDX
TYSPDX
Knoxville McGhee Tyson
Sat 8/30
2:23 pm-6:52 pm
1 stop7h 29m
Portland
Sat 9/6
9:56 pm-10:32 am
1 stop9h 36m
KnoxvillePortland
TYS - PDX
TYSPDX
Knoxville McGhee Tyson
Wed 8/20
2:00 pm-6:31 pm
1 stop7h 31m
Portland
Wed 8/27
11:59 pm-10:13 am
1 stop7h 14m
KnoxvillePortland
TYS - PDX
TYSPDX
Knoxville McGhee Tyson
Tue 8/5
4:02 pm-11:35 pm
2 stops10h 33m
Portland
Sun 8/31
11:32 am-11:48 pm
1 stop9h 16m
KnoxvillePortland
TYS - PDX
TYSPDX
Knoxville McGhee Tyson
Thu 8/7
5:25 pm-12:16 am
1 stop9h 51m
Portland
Sun 8/10
6:35 am-4:29 pm
1 stop6h 54m
KnoxvillePortland
TYS - PDX
TYSPDX
Knoxville McGhee Tyson
Thu 8/7
3:11 pm-9:18 am
2 stops21h 07m
Portland
Sun 8/10
11:59 pm-4:12 pm
1 stop13h 13m
KnoxvillePortland
TYS - PDX
TYSPDX
Knoxville McGhee Tyson
Tue 8/5
6:22 pm-12:27 am
1 stop9h 05m
KnoxvillePortland
TYS - PDX
TYSPDX
Knoxville McGhee Tyson
Tue 8/5
5:30 am-12:35 pm
2 stops10h 05m
KnoxvillePortland
TYS - PDX
TYSPDX
Knoxville McGhee Tyson
Sun 7/27
5:25 pm-12:16 am
1 stop9h 51m
KnoxvillePortland
TYS - PDX
TYSPDX
Knoxville McGhee Tyson
Sun 7/27
7:10 am-7:32 am
2 stops27h 22m
KnoxvillePortland
TYS - PDX
TYSPDX
Knoxville McGhee Tyson
Tue 8/5
4:55 pm-2:15 pm
3 stops24h 20m
Booking 21 days in advance of your planned departure date is, on average, the best time to get cheap flights from Knoxville to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, November is the cheapest month in which you can book a flight from Knoxville to Portland (average of $277). Flying from Knoxville to Portland in March is currently the most expensive (average of $368). 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.
A simple way to save on the total cost of your ticket is to fly from Knoxville to Portland in the evening. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the afternoon.
Travelers seeking maximum savings on their Knoxville to Portland flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$146 | Average$348 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$276 | Average$402 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$279 | Average$427 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$325 | Average$536 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$551 | Average$688 | FlexibilityNo cancel fee | On-time75% |