Cheap flights from Portland to Historic Union Pacific Rail Trail

View AU$137 flight on Tue, 19 Aug. 2025Opens in a new window

Popular airlines from Portland to Historic Union Pacific Rail Trail

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from Portland (PDX) to Historic Union Pacific Rail Trail (SLC)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 19 Aug. - Sat, 23 Aug.
PDX
Portland
SLC
Salt Lake City
AU$213 Return, found 3 days ago
AU$213
Return
found 3 days ago
Select Delta flight, departing Tue, 19 Aug. from Portland to Salt Lake City, returning Sat, 23 Aug., priced at AU$213 found 3 days ago
Delta
Tue, 19 Aug. - Sat, 23 Aug.
PDX
Portland
SLC
Salt Lake City
AU$244 Return, found 3 days ago
AU$244
Return
found 3 days ago
Select Delta flight, departing Tue, 19 Aug. from Portland to Salt Lake City, returning Sat, 23 Aug., priced at AU$244 found 3 days ago
Delta
Mon, 18 Aug. - Sat, 23 Aug.
PDX
Portland
SLC
Salt Lake City
AU$274 Return, found 2 days ago
AU$274
Return
found 2 days ago
Select Delta flight, departing Mon, 18 Aug. from Portland to Salt Lake City, returning Sat, 23 Aug., priced at AU$274 found 2 days ago
Alaska Airlines
Tue, 19 Aug. - Sat, 23 Aug.
PDX
Portland
SLC
Salt Lake City
AU$313 Return, found 3 days ago
AU$313
Return
found 3 days ago
Select Alaska Airlines flight, departing Tue, 19 Aug. from Portland to Salt Lake City, returning Sat, 23 Aug., priced at AU$313 found 3 days ago
United
Mon, 18 Aug. - Sat, 23 Aug.
PDX
Portland
SLC
Salt Lake City
AU$429 Return, found 2 days ago
AU$429
Return
found 2 days ago
Select United flight, departing Mon, 18 Aug. from Portland to Salt Lake City, returning Sat, 23 Aug., priced at AU$429 found 2 days ago
American Airlines
Fri, 2 Jan. - Sun, 4 Jan.
PDX
Portland
SLC
Salt Lake City
AU$1,222 Return, found 1 day ago
AU$1,222
Return
found 1 day ago
Select American Airlines flight, departing Fri, 2 Jan. from Portland to Salt Lake City, returning Sun, 4 Jan., priced at AU$1,222 found 1 day ago

Find the cheapest month to fly from Portland (PDX) to Salt Lake City (SLC)

September is typically the cheapest month to fly

From AU$104 - AU$239 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.