Cheap flights from San Francisco to Mountain States

View AU$59 flight on Wed, 10 Sep. 2025Opens in a new window

Popular airlines from San Francisco to Mountain States

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from San Francisco (SJC) to Mountain States (DEN)

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
Mon, 18 Aug. - Wed, 20 Aug.
SJC
San Jose
LAS
Las Vegas
AU$118 Return, just found
AU$118
Return
just found
Select Delta flight, departing Mon, 18 Aug. from San Jose to Las Vegas, returning Wed, 20 Aug., priced at AU$118 just found
Hawaiian Airlines
Mon, 29 Sep. - Thu, 2 Oct.
SFO
San Francisco
LAS
Las Vegas
AU$118 Return, found 3 hours ago
AU$118
Return
found 3 hours ago
Select Hawaiian Airlines flight, departing Mon, 29 Sep. from San Francisco to Las Vegas, returning Thu, 2 Oct., priced at AU$118 found 3 hours ago
Delta
Tue, 2 Sep. - Tue, 9 Sep.
SJC
San Jose
LAS
Las Vegas
AU$120 Return, found 4 days ago
AU$120
Return
found 4 days ago
Select Delta flight, departing Tue, 2 Sep. from San Jose to Las Vegas, returning Tue, 9 Sep., priced at AU$120 found 4 days ago
Alaska Airlines
Sun, 12 Oct. - Wed, 15 Oct.
SFO
San Francisco
LAS
Las Vegas
AU$135 Return, found 1 day ago
AU$135
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 12 Oct. from San Francisco to Las Vegas, returning Wed, 15 Oct., priced at AU$135 found 1 day ago
United
Sat, 13 Sep. - Thu, 18 Sep.
SFO
San Francisco
LAS
Las Vegas
AU$165 Return, found 1 day ago
AU$165
Return
found 1 day ago
Select United flight, departing Sat, 13 Sep. from San Francisco to Las Vegas, returning Thu, 18 Sep., priced at AU$165 found 1 day ago
Frontier Airlines
Sun, 24 Aug. - Mon, 25 Aug.
SFO
San Francisco
LAS
Las Vegas
AU$170 Return, found 6 days ago
AU$170
Return
found 6 days ago
Select Frontier Airlines flight, departing Sun, 24 Aug. from San Francisco to Las Vegas, returning Mon, 25 Aug., priced at AU$170 found 6 days ago

Find the cheapest month to fly from San Francisco (SFO) to Las Vegas (LAS)

March is typically the cheapest month to fly

From AU$73 - AU$367 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.