Cheap flights from Denver to Historic Union Pacific Rail Trail

View AU$70 flight on Mon, 29 Sep. 2025Opens in a new window

Popular airlines from Denver to Historic Union Pacific Rail Trail

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    Scoot

  • American Airlines

    American Airlines

  • Emirates

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  • United

    United

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Cheap Flights from Denver (DEN) 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
Sat, 6 Sep. - Tue, 9 Sep.
DEN
Denver
SLC
Salt Lake City
AU$141 Return, found 5 days ago
AU$141
Return
found 5 days ago
Select Delta flight, departing Sat, 6 Sep. from Denver to Salt Lake City, returning Tue, 9 Sep., priced at AU$141 found 5 days ago
Delta
Sat, 6 Sep. - Tue, 9 Sep.
DEN
Denver
SLC
Salt Lake City
AU$175 Return, found 5 days ago
AU$175
Return
found 5 days ago
Select Delta flight, departing Sat, 6 Sep. from Denver to Salt Lake City, returning Tue, 9 Sep., priced at AU$175 found 5 days ago
Delta
Mon, 8 Sep. - Wed, 24 Sep.
DEN
Denver
SLC
Salt Lake City
AU$178 Return, found 3 days ago
AU$178
Return
found 3 days ago
Select Delta flight, departing Mon, 8 Sep. from Denver to Salt Lake City, returning Wed, 24 Sep., priced at AU$178 found 3 days ago
United
Sat, 6 Sep. - Tue, 9 Sep.
DEN
Denver
SLC
Salt Lake City
AU$211 Return, found 5 days ago
AU$211
Return
found 5 days ago
Select United flight, departing Sat, 6 Sep. from Denver to Salt Lake City, returning Tue, 9 Sep., priced at AU$211 found 5 days ago
United
Thu, 14 Aug. - Mon, 18 Aug.
DEN
Denver
SLC
Salt Lake City
AU$213 Return, found 4 days ago
AU$213
Return
found 4 days ago
Select United flight, departing Thu, 14 Aug. from Denver to Salt Lake City, returning Mon, 18 Aug., priced at AU$213 found 4 days ago
American Airlines
Mon, 8 Sep. - Wed, 24 Sep.
DEN
Denver
SLC
Salt Lake City
AU$522 Return, found 3 days ago
AU$522
Return
found 3 days ago
Select American Airlines flight, departing Mon, 8 Sep. from Denver to Salt Lake City, returning Wed, 24 Sep., priced at AU$522 found 3 days ago

Find the cheapest month to fly from Denver (DEN) to Salt Lake City (SLC)

April is typically the cheapest month to fly

From AU$73 - AU$262 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.