Cheap Flights from Knoxville to Portland
No deal from Knoxville to Portland has cleared our price bar yet. What we have seen on the route is below.
Across 1 month of observations from Knoxville to Portland, the lowest round-trip fare we recorded was $466, in October. The typical fare was $566.
The most recent price we saw on this route was $466 on American, seen Oct 31. It is an unverified observation and may have changed.
See every deal from Knoxville, to Portland, or the return direction Portland to Knoxville.
Latest price we saw: Knoxville to Portland
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Knoxville (TYS) to Portland (PDX) | $466 | 11.0¢ | Nov 20 – Nov 26 | American | Oct 31 | Check price |
Price history: Knoxville to Portland
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $466 | $566 | 65 |
Frequently asked questions
How many flight deals from Knoxville to Portland are on Sparkflights right now?
There are 0 verified deals from Knoxville to Portland on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Knoxville to Portland?
The lowest fare we've recorded from Knoxville to Portland is $466, based on 65 price observations over 1 month.
How much does a flight from Knoxville to Portland cost?
The typical round-trip fare we observed from Knoxville to Portland is $566, against a recorded low of $466. These are observations, not quotes.
What is the current price from Knoxville to Portland?
The most recent fare our sweep saw from Knoxville to Portland is $466, on Oct 31. It is an unverified observation rather than a verified deal, so check it before booking.