Salt Lake City to Portland SLC → PDX
Salt Lake City International Airport (SLC) → Portland International Airport (PDX)
The cheapest one-way found recently is $131 with Frontier Airlines, 30 Dec, found 3 days ago.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $160 to $243.
Cheapest one-way found recently
$131
30 Dec · Frontier Airlines
Salt Lake City International Airport (SLC) → Portland International Airport (PDX)
Leaves 8:54 p.m. · 16 h 15 min trip
1 stop
found 3 days ago
Cheapest nonstop one-way
$188
27 Nov · Alaska Airlines
Salt Lake City International Airport (SLC) → Portland International Airport (PDX)
Leaves 8:10 a.m. · 2 h 22 min trip
nonstop
found 3 days ago
Found recently, and the cheapest we hold
$131 30 Decfound 3 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 6 days, 28 Sept to 18 Oct, the cheapest one-way we saw each day was $131 to $247.
At $131, the cheapest one-way found recently is at the low end of that range.
6 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 27 Nov to 30 Dec, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 30 Dec to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 27 Nov | $188 | Alaska Airlines | Salt Lake City International Airport (SLC) → Portland International Airport (PDX) | nonstop | found 3 days ago | Open this trip |
| 28 Nov | $298 | United Airlines | Salt Lake City International Airport (SLC) → Portland International Airport (PDX) | 1 stop | found 3 days ago | Open this trip |
| 30 Dec | $131 | Frontier Airlines | Salt Lake City International Airport (SLC) → Portland International Airport (PDX) | 1 stop | found 3 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $131.
Airlines on the cheapest dates: Alaska Airlines, United Airlines, Frontier Airlines.
Premium cabin fares from Salt Lake City to Portland
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 30 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Salt Lake City to Portland?
One-way
Not enough history yet: we have 6 days of one-way prices, 28 Sept to 18 Oct, and compare booking times once 3 booking ranges have 7 days each.
Live price for these dates
The cheapest one-way found recently is for 30 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work