Cheap flights from Washington to Historic Union Pacific Rail Trail

View AU$224 flight on Thu, 16 Oct. 2025Opens in a new window

Popular airlines from Washington to Historic Union Pacific Rail Trail

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from Washington (WAS) 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.

American Airlines
Thu, 16 Oct. - Mon, 20 Oct.
DCA
Washington
SLC
Salt Lake City
AU$446 Return, found 5 days ago
AU$446
Return
found 5 days ago
Select American Airlines flight, departing Thu, 16 Oct. from Washington to Salt Lake City, returning Mon, 20 Oct., priced at AU$446 found 5 days ago
Alaska Airlines
Thu, 16 Oct. - Mon, 20 Oct.
IAD
Washington
SLC
Salt Lake City
AU$446 Return, found 5 days ago
AU$446
Return
found 5 days ago
Select Alaska Airlines flight, departing Thu, 16 Oct. from Washington to Salt Lake City, returning Mon, 20 Oct., priced at AU$446 found 5 days ago
Delta
Thu, 16 Oct. - Mon, 20 Oct.
BWI
Baltimore
SLC
Salt Lake City
AU$456 Return, found 5 days ago
AU$456
Return
found 5 days ago
Select Delta flight, departing Thu, 16 Oct. from Baltimore to Salt Lake City, returning Mon, 20 Oct., priced at AU$456 found 5 days ago
Delta
Thu, 16 Oct. - Mon, 20 Oct.
BWI
Baltimore
SLC
Salt Lake City
AU$471 Return, found 5 days ago
AU$471
Return
found 5 days ago
Select Delta flight, departing Thu, 16 Oct. from Baltimore to Salt Lake City, returning Mon, 20 Oct., priced at AU$471 found 5 days ago
American Airlines
Thu, 14 Aug. - Wed, 20 Aug.
DCA
Washington
SLC
Salt Lake City
AU$477 Return, found 5 days ago
AU$477
Return
found 5 days ago
Select American Airlines flight, departing Thu, 14 Aug. from Washington to Salt Lake City, returning Wed, 20 Aug., priced at AU$477 found 5 days ago
United
Thu, 16 Oct. - Mon, 20 Oct.
BWI
Baltimore
SLC
Salt Lake City
AU$541 Return, found 5 days ago
AU$541
Return
found 5 days ago
Select United flight, departing Thu, 16 Oct. from Baltimore to Salt Lake City, returning Mon, 20 Oct., priced at AU$541 found 5 days ago

Find the cheapest month to fly from Washington (WAS) to Salt Lake City (SLC)

January is typically the cheapest month to fly

From AU$212 - AU$726 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.