San Francisco to Las Vegas (SFO → LAS). We are tracking 36 fares on this route.
Cheapest tracked fare $19 · typical price $41 · you save about $22 (54%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
—
2026-10-25
Direct
$19
Frontier Airlines
2026-11-03
Direct
$23
Frontier Airlines
2026-11-07
Direct
$23
—
2026-12-09
Direct
$23
—
2026-10-21
Direct
$24
—
2026-11-11
Direct
$24
—
2026-12-01
Direct
$24
—
2027-01-13
Direct
$24
—
2027-02-02
Direct
$24
—
2027-02-23
Direct
$24
—
2027-03-02
Direct
$24
Frontier Airlines
2026-11-17
Direct
$24
Frontier Airlines
2027-01-09
Direct
$25
Frontier Airlines
2027-01-20
Direct
$25
Frontier Airlines
2027-01-23
Direct
$25
Frontier Airlines
2026-10-29
Direct
$27
Frontier Airlines
2026-11-12
Direct
$28
—
2026-10-19
Direct
$29
—
2026-10-22
Direct
$29
Frontier Airlines
2026-10-27
Direct
$30
Could you save more?
The airport you were going to fly from is often not the cheapest one. Compare every airport in a region against each other, or check whether a multi-day stopover beats the direct fare.
How cheap can flights from San Francisco to Las Vegas get?
The cheapest fare we have tracked on this route is $19, compared with a typical $41 for a trip of this distance.
Is it cheaper to fly to Las Vegas from a different airport?
Often, yes. Fares out of secondary airports are frequently cheaper than the obvious hub, but they are the ones most likely to be missing from a normal search. Our reverse search compares every airport in a region against each other so the cheaper departure point is not hidden.
Could a stopover make San Francisco to Las Vegas cheaper?
Sometimes. On thin long-haul routes a two-leg trip with a multi-day stopover can beat the direct fare, and occasionally a direct fare is not sold at all. Our detour search prices those routings against the direct flight.